For this series of problems,Everyone in the market is keen on silicone heat transfer labels,It is more efficient than traditional glue planting and silk screen printing,The most important thing is that the unit price of customers on the market is relatively considerable now!And the operation is simple and intelligent,Let me tell you about the process of monochrome silicone in-mold transfer printing process!

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The automatic dispensing machine replaces specific manual dispensing operations and enables intelligent production. Easy to operate, with the Chinese operating system, easy to learn and understand. The dispenser has the ability to draw dots, lines, surfaces, arcs, and circles. Irregular curves and other dispensing functions. The amount of glue, the speed of glue application, the dispensing time, and the stopping time can all be set in parameters. The glue output is stable and does not leak.

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The automatic dispensing machines are produced by our company. They have distinct advantages. The company has been established for 30 years. Our company has a strong R&D team and a perfect pre-sales and after-sales service. The company has built a complete service system, the one-step service.? From mold opening machine installation and commissioning to production technology training and raw material supply.

We have three types of machines with different color counts. All of them can be operated by a single machine and are easy to understand. Easy to install, stable operation, and high precision dispensing.

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Can I buy PVC Single Color Slippers?

PVC, or polyvinyl chloride, is a material that is often used in slippers.
PVC slippers have a very high rate of reuse in the slipper industry. The advantages of PVC slippers are outstanding. If the upper is also made of PVC, its softness is not easy to rub the feet and the comfort level is high. The most important thing is that shoes made of PVC are cheap and economical.

However, PVC slippers still have their shortcomings. Shoes made of this material are not durable. It is easy to produce odour after long wear and easy to break the bottom after low temperature. At the same time, because of the production process added plasticizers and other will have a certain adverse effect. You can buy odor is not heavy PVC slippers, so that to a certain extent to take into account the quality and price.

PVC Single Color Slippers Is Compared With EVA Single Color Slippers.

From the material point of view:

EVA Single Color Slippers are made of ethylene (E) and vinyl acetate (VA) copolymer.
PVC Single Color Slippers are made from PVC (polyvinyl chloride), plasticisers, foaming agents and other additives.

PVC Single Color Slippers Is Compared With EVA Single Color Slippers.

Advantages:

EVA Single Color Slippers Advantages:

Shock absorption, heat insulation, abrasion resistance and wear resistance, environmental protection and non-toxic, moisture-proof and odour-proof, breathable and light on the feet.

PVC One Color Slippers Advantages:

Soft, comfortable to wear, excellent plasticity, good anti-slip effect, also not easy to get dust, cheap.

Disadvantages.

EVA Single Color Slippers Disadvantages:

the material is more slippery (now EVA slippers bottom will take anti-slip measures to increase the anti-slip performance.

PVC One Color Slippers Disadvantages:

Strict operation process, complex process, low production efficiency .

In terms of material, EVA slippers are more durable than PVC shoes. In terms of comprehensive advantages and disadvantages. EVA slippers are more suitable for people to use, but EVA slippers are more expensive than PVC slippers. So it depends on each person’s budget and needs.

So How Are PVC One color Slippers Produced?

Mainly with a rotary PVC sole blow moulding machine

This machine can be used for the production of single shoes, cloth shoes, slippers and TPR and PVC soles. It has a professional blowing device and can be used to produce thermoplastic raw materials. Such as PVC, TPR and PCU. The quality of the product is light, soft and has a good surface gloss. It is also environmentally friendly. It can be mixed with recycled materials without any change in the quality of the finished product. The machine can be equipped with servo motors and automatic mould opening robots, which can save labour and energy to the maximum.

Rotary PVC shoe sole blow moulding machine features

• Rotary mechanical structure
• Adopt PLC/PC intelligent control system
• Environmental protection and energy saving

The use of this equipment enables the mass production of PVC monochrome slippers. Its intelligent mechanisation creates production value and production benefits.

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Introduction to multi-coloured silicone product

Silicone products are freely adjustable in colour. However, the difficulty of production varies according to the number of colors. Generally speaking the unit cost of a single-colour molded product is much lower than that of a multi-colour molded product.? There are differences in the way the two are produced.

Silicone products are a common part of everyday production and life. They are used in a variety of industries such as mother and baby products, food packaging, gifts, kitchenware and many more. There is a wide range of products in the silicone products sector and the industry chain is complete and large.

Nowadays, silicone products are no longer a single colour product, most products on the market are more beautiful and colourful. This has led many of our purchasing friends to question the colourful silicone products. They are afraid of the quality of the colors and the various problems that may arise. But for those who don’t know much about silicone products, do you know how silicone products are coloured? Do you know its safety performance?

Silicone raw material is a transparent colour, colourless and odourless, and is a highly living material. It has strong absorption properties and does not conflict with any substance other than strong bases. But because silicone raw material must be kept in a variety of styles in the production process. This is why silicone manufacturers use colour master batches to add a variety of colors to their products to keep them from having a single appearance. The silicone master batch is formed by gathering silicon raw materials, silicone oil, colour powder and ?dispersing agents. The reason why silicone master batches are used to make silicone products is because of their stable performance. It is highly dispersed and evenly distributed on top of the product, environmentally friendly, non-toxic, non-polluting and does not expire in long-term storage.

When the colour is obtained, it needs to be put into the plate vulcanizing machine at high temperature in accordance with the proportional amount, and after a few minutes. According to the shape of the mould out of the finished product with a raw edge, in the process of high temperature forming, the general colour is not sent in any change.

High output Two and three colour silicone products are basically processed by secondary moulding. In the production of silicone products, the secondary colour body is first cured and molded by the silicone product processors. The colour pieces are then placed into the main colour body cavity for fixing and the main colour body material enters the secondary curing process. The product produced is not significantly different from the drip process.

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Multi-coloured silicone product processing methods

In-mould printing processing is now a relatively popular processing process. It is mainly similar to heat transfer printing, where the product is used more gradually in the mould as a whole. The printed patterned cardboard is put into the mould and molded. The finished product has the same effect as a heat transfer, which is a transfer effect. This type of silicone product can be made in more than a dozen colors. Nowadays, many silicone accessories are made in this way!

Molds have a very big impact on silicone products. If the mould is not handled well, it may directly affect the quality of the whole product. The two-colour cascade has a certain impact on the mould, as the two-colour type products are produced in the secondary mould after being put into the main mould. So the dimensions of the product must match. There must not be too much difference in shrinkage and mould tolerance range. Even an error of 0.1mm can lead to colour crosstalk.

In addition to the molds, sometimes there are also problems with the machine or manual operation that lead to colour crosstalk.

Vulcanization of Multi-coloured silicone product

When vulcanizing silicone products, no release agent is generally used. They should be quickly loaded, molded and pressed, otherwise they will easily scorch. Transfer moulding is a common process for processing silicone rubber. Compared to single hole per mould flat vulcanization, it has the advantage of short processing cycles and the ability to vulcanize complex rubber parts, especially those with inserts and pins. The cost of the equipment is lower compared to press vulcanization. Injection vulcanization of molded products increases rest productivity and reduces rest intensity, while also reducing the amount of peroxide, increasing the tear resistance of the product and improving compression deformation, but the shrinkage of the product is greater.

The vulcanization time of silicone products is directly related to the quality of the product, when the vulcanization time is too short or too long, it will lead to bad products. If the vulcanization time is too long, the silicone products may be uncooked, and if the vulcanization time is too long, the products may bubble or burst.

Silicone products are generally molded using flatbed vulcanizing machines, 12-colour drip moulding machines, intelligent ovens and so on.

The flatbed vulcanizing machine plays an important role in the silicone product forming process and is indispensable.

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Introduction to drip moulding

The drip moulding process originated in Germany and was developed in Japan in the 70’s. It was mainly produced in Korea in the 80’s and slowly moved to mainland China in the mid 90’s.

It is a mixture of different coloured paste resins that are dripped into aluminium or silicone molds. By heating to over 170¡ãC, the PVC paste resin reacts chemically with DOP and other lipids to produce a solid, colourful, three-dimensional product.

The manual dispensing link is changed to automatic dispensing by machine. The power of technology is used to maximize ?production efficiency and increase the output rate.

Dispensing is used in a wide range of applications. From the production of large aircraft and ships to small clothes and toys, all may require dispensing.

With its advantages of good quality and low price, drip moulding products have successfully occupied the silicone gift market at home and abroad. For example, drip-molded key-chains, drip-molded leather labels, drip-molded plastic badges and so on. At the same time, the non-toxic and non-polluting characteristics of drip moulding products are in line with the environmental protection requirements of people.

The drip molding process has been widely used in the decoration of various trademarks, nameplates, cards, fine handicrafts and high grade book covers. PVC drip moulding can also be made into drip moulding shoes, shoe insoles, shoe soles, sofa backs, armrests, tablecloths, mahjong tablecloths, car interior decoration and other series of products.

Drip molded products

Drip-molded garment logos are formed using PVC or silicone through a process of micro-injection and high-temperature moulding. The colors are bright, washable and fade-free, with a good hand and visual effect, and can be processed to various specifications according to customer requirements. It is generally sewn on clothing, shoes and hats to play the role of decoration and brand promotion. It is also possible to drip the patterns that the public wants directly onto knitted fabrics, cotton and various chemical fabrics through professional machines, commonly known as drip transfer.

The key characteristics of drip transfer products are ground slip resistance, abrasion resistance, air permeability and anti-static. This is why it is so popular with customers and has a wide range of applications and industry prospects.

Drip adhesive is used in gift items such as key sets, fridge stickers, photo frames, bags, mobile phone pendants, coasters, etc. Drip adhesive can be easily shaped and molded at low cost. Low cost, non rich shape, colourful, some small accessories, the actual effect of the choice of drip glue is very good.

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Features of the 12-colour dispensing machine

1. Machine-based production, simple operation, easy to learn for employees, improve production efficiency
2. Machine instead of manual, long-term perspective, reduce workers’ wage expenses
3. Machine production, even dispensing, reduce glue waste, save production costs
4. Machine operation, improve the competitiveness of products, enhance the company’s corporate image and competitiveness

PVC products have only recently become popular

PVC products are distinguished by their bright colors, good looks, environmental friendliness and their high visibility. There are many different types of PVC products that we make. For example, PVC key-chains, PVC photo frames, PVC mobile phone pendants and many other products. These products are relatively small and can be much cheaper. PVC gifts cater for this, and there is also the issue of the above mentioned style and colour. It is of a more flamboyant type and also more in line with the character of young people. The PVC products are also more in line with young people’s personalities.

PVC products drip production process

1. Open mould: according to the requirements to make the corresponding effect. The use of computer engraving, open the corresponding mould.
2. Colour mixing: according to the requirements of the pattern colour mixing. To achieve the required colour and hardness.
3. Drip glue: Fully automatic drip glue. According to the set pattern drip glue. The product is then baked, cooled and taken.
4. Quality control: Each product must be free of bubbles. no gritty eyes, mixed colors, clean as a whole and carefully trimmed before it meets the standard.

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Silicone vulcanizing presses and vacuum vulcanizing presses

Silicone rubber vulcanizing machine. The automatic mold opening integrates the functions of various rubber vulcanization processes. Such as pre-pressing, automatic air release, holding pressure vulcanization and automatic mold exit. PLC programmable controller is adopted and all mould parameters are capable of being stored in the touch screen for easy operation and management. The silicone plate vulcanizing press has the advantage of high pressure per unit area of the hot plate, reliable operation and low maintenance. The main function of the plate curing is to provide the pressure and temperature required for curing. The pressure comes from the hydraulic system through the hydraulic cylinder and the temperature from the heating medium.

Flat belt vulcanizing presses are mainly divided into two categories: column type flat belt vulcanizing presses and frame type flat belt vulcanizing presses according to the structure of the frame. According to the number of working layers can have a single layer and double layer. According to the hydraulic system working medium can have oil pressure and water pressure. In the rubber industry, the column type flat belt vulcanizing press is one of the earlier models in use. In the past, the flat belt flat vulcanizing press uses a column structure. But at present, the frame structure refers The frame type flat belt flat vulcanizing press has the following advantages compared with the column type flat belt flat vulcanizing press. It allows the installation of larger diameter hydraulic cylinders at a certain centre distance. Thus reducing the number of hydraulic cylinders, and has a simple structure and low maintenance.

Vacuum plate vulcanizing machine, suitable for silicone product and molding vacuum vulcanizing molding process. It is especially suitable for the production of various forms of seals. The products are molded and vulcanized in the vacuum negative pressure environment. It is easier to exhaust and not easy to form air bubbles. It is available in the form of single seat and double seat, with safety enclosure, and with clamping mechanism. So users can choose to use it according to the process requirements.

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? ? The silicone molecules cross link and become a network structure. Thus improving the use characteristics of silicone, this change said “vulcanization”. The term “vulcanization” comes from the fact that natural rubber is initially vulcanized. According to the different methods of vulcanization, there are hot vulcanization, cold vulcanization, high frequency vulcanization and so forth. Hot vulcanization is the vulcanization of silica gel by electric or steam heating. And it is widely available for vulcanizing various kinds of mold products and silica gel products.

Application of flat vulcanizing machine

The flat vulcanizing machine is suitable for cell phone cases, O-rings, silicone bracelets, silicone remote control and other key products and household electrical appliances accessories, food utensils. Silicone arts and crafts, toys and accessories, automotive silicone parts, industrial silicone parts, sports equipment, various kitchen utensils, multi-layer mold products and other complex silicone and rubber production, processing, etc.

Features of vacuum plate vulcanizing machine.

1.Comparison with existing common models. The machine has the following features lower hot plate is movable. The upper hot plate is located in the vacuum box. The temperature of the hot plate is even.

2.High thermal efficiency vacuum sealing strip to place on the closed surface of the vacuum box can realize the vacuum box and the lower clamp plate close together and seal reliably.

3.It is not easy to change as it is not easily damaged. Vulcanization mold fixing on the splint. It can automatically start the mold to improve the operating environment and reduce labor intensity. Adopt programmable controller control, high degree of automation, stable and reliable control. Simple and convenient installation and debugging, the number of deflation and vulcanization time can be set arbitrarily.

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The working principle of vacuum plate vulcanizing machine.

1¡¢The mainframe of the plate vulcanizing machine adopts four columns structure, the pressurization form is under pressure. 4 columns will connect the upper beam with the machine base to form a stable frame, the vacuum cover is fixed on the upper beam, the upper hot plate is fixed in the vacuum cover, a main hydraulic cylinder and two auxiliary hydraulic cylinders are installed in the machine base, two auxiliary hydraulic cylinders are installed on the upper beam.

2, hydraulic cylinders are single-acting hydraulic cylinders, both sides of the symmetrical arrangement of hydraulic cylinders not only meet the requirements of aesthetics, but also can make the machine run more smoothly, reduce hydraulic oil leakage and improve the quality of molded products.

3¡¢The plunger of the main hydraulic cylinder is connected to the lower hot plate, and the piston rod of the auxiliary hydraulic cylinder is rigidly connected to the movable platform, under the drive of the auxiliary hydraulic cylinder, the lower mould clamping plate can be lifted to achieve the opening and closing of the lower mould clamping plate and the vacuum hood, and the lower hot plate can be lifted in the closed vacuum hood under the drive of the main hydraulic cylinder, in order to adapt to the requirements of different thickness molds and deflation and pressurisation. The lower hot plate and vacuum hood are sealed with a standard vacuum seal and T-slots are provided in the upper and lower hot plates for mould clamping.

Silicone Vulcanizing Press Process

Using the temperature and pressure of a hot press, the product is vulcanised by means of a mould. This process is relatively inexpensive, has a high output and is commonly used. It is mostly used for single-coloured silicone products. It can also be used for two-colour and two-hardness products or multi-colour and multi-hardness products, but the structure of the product is not flexible and is limited. It can also be used to cover plastic or metal, but is also inflexible in structure and has a temperature requirement for the object.

Nowadays, with the expansion of people’s work and life, some fields have to use silicone products, then in this silicone processing industry must use the silicone vulcanizing machine. Because this machine can be said to be one of the basic applications of silicone processing machinery, so no matter what kind of silicone products have to use this machinery.

This machine plays a simple role in heating the silicone and then moulding it through a fixed mould. Although this machine is relatively homogeneous in terms of function, it is an essential part of the production of silicone products. No matter what type of silicone product is being made, the silicone needs to be heated first so that it can be used to produce the silicone product you want.

We use a lot of silicone products in our lives, and all of them are made by this machine. If it were not for these machines, there would not be so many different types of silicone products available in the silicone industry. As one of the basic processing machines in the industry, it would have played a fundamental role in the industry and without it the industry would not have developed as much as it did.

As an environmentally friendly raw material, silicone is loved by the general public for its various superior properties. Its softness and non-toxicity are widely used in industrial seals and medical devices. In particular, its working temperature of -60 to 250 degrees Celsius is incomparable to plastic. The use of silicone wrapped around metal or plastic parts to form some new performance is to make the product soft and hard, for example, silicone wrapped steel kitchen spatula, its environmental protection by the consumer favorite. Silicone is different from plastic, silicone is a thermoforming material, silicone raw materials at a certain temperature, curing to form the products we want.

This is why silicone vulcanizing machines are an essential piece of machinery in the silicone processing industry.

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Silicone heat transfer printing is the latest successful process in the textile and clothing industry today. And it is a widely used and environmentally friendly printing process. The silicone material is environmentally friendly and non-toxic. It can be disposed of without causing environmental pollution.

It can also pass any kind of safety system certification. That will help to improve the brand value of your products.

In recent years, it has been designated as one of the materials for the production of products and accessories by various brands around the world.

The silicone heat transfer label has obvious advantages?as follow :

First

The heat transfer label transfer quality is high. The transfer pattern has a good skin feel, smooth surface, elastic, strong three-dimensional. Thery aslo washable, no cracking,? clear lines, and realistic patterns close to the photo effect.

Second:

The heat transfer label production is simple to use. Heat transfer technology and other direct screen printing, compared to the use of more simple. Just put the transfer paper pattern on the surface of the fabric (cloth) and other transferred objects.

Third:

The heat transfer label can be printed on a large scale, with high production efficiency. It means that the pattern is directly pressed on the product when making the product. It can effectively save production time and improve production efficiency. Thus reducing production costs to a certain extent.

At last but no least,

Silicone heat transfer labels are lighter in weight. And the heat transfer label is mainly applicable to clothing products, hot pressing to clothing. The heat transfer label will not cause customers to feel discomfort. And it? is in line with customer demand.

Scope of application of silicone heat transfer labels

The heat transfer labels can be used on garments, decorative fabrics and various other fabrics. The heat transfer labels often applied to lots of products. Such as sportswear, leisurewear, T-shirts, bags, hats, aprons and other products.

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Rotary PVC Sole Blow Moulding Machine

Rotary PVC Sole Blow Moulding Machine can be used for the production of single shoes, cloth shoes, slippers and TPR and PVC soles. It has a professional blowing device and can be used to produce thermoplastic raw materials such as PVC, TPR and PCU.

The quality of the product is light, soft and has a good surface gloss. It is also environmentally friendly and can be mixed with recycled materials without any change in the quality of the finished product. With the ability to use servo motor and automatic mould opening robots, the machine is able to save the maximum amount of labour and energy.

So is a rotary PVC shoe sole blow moulding machine manufacturing products that are injection molded or blow molded?

It’s blow moulding

And what does blow moulding look like?

We should understand blow moulding.

Blow moulding can be divided into three types

1) Extrusion blow moulding

An?extractor uses a rotating screw to break the plastic through the die head that forms the billets around the blow pins. The blanks are extruded vertically between two open half-dies so they can be closed over the blanks and blow pins. Pressurised air flows through the blowpipe, causing the blanks to expand. This is the most common method of blow moulding and is used to manufacture a large number of relatively simple parts.

2) Injection blow moulding

The molten plastic is injected into a core around the mould blank to form a hollow mould blank. When the blank mould is opened, both the blank and core are transferred into the blow mould and firmly clamped. The core is then opened and allowed to expand with compressed?air.

This is the least common approach as productivity is lower, but enables more complex parts to be formed at a higher rate of progress. Injection blow moulding is preferred for small, complex bottles, for example in medical applications.

3) Stretch blow moulding

The profile is molded in the same way as injection blow moulding. However, once transferred into the blow mould. He is heated by the core and stretched downwards before being inflated. This stretching provides greater strength to the plastic. Stretch blow moulding is often used to produce parts that must withstand internal pressure or are very durable, such as soft drink bottles.

Blow moulding versus injection moulding

First:?Injection moulding process

Advantages

The wall thickness distribution of the injection moulding process can be precisely controlled by the injection mould. Thus making the wall thickness of the resulting container more uniform and avoiding the thinning of the corner part of the general blow moulding products. The blanks made by injection can all be blown into the blow mould. Reducing the waste of moulding materials and saving the time of trimming the products.

Disadvantages

Injection moulding and blow moulding must use two sets of molds and a hollow core mould with felling. And the cost of injection molds and core molds are relatively high.?Injection molds have a high temperature, high temperature molds need a long cooling and shaping time after blowing in the injection mould. So that the entire moulding cycle of the product is extended and the production efficiency is reduced.

Injection molds have a high internal stress, coupled with uneven cooling when changing molds. This increases the risk of stress cracking in polyolefin plastic blow molded containers. Two sets of molds must be used for each product, an injection mould and a blow mould. The injection mould must be able to withstand high pressures.?The positioning tolerances of the two molds are high, the cost of the mould increases, the shape and size of the container is limited and it is not suitable for the production of containers with handles.

Second: The blow moulding process

Advantages

Blow moulding machinery, especially blow moulding molds are less expensive. When forming similar products, the cost of blow moulding machinery is about 1/3-1/2 of the injection machinery. The production cost of products is also lower. The residual stress of the product is smaller, and the resistance to tensile, impact, bending and environmental strain is higher, with better performance.

In injection moulding, on the other hand, the melt has to pass through the mould runners and gates at a high pressure of 15-140mpa, which can lead to an uneven distribution of stresses.

Disadvantages

Blow mould design requirements, should be equipped with exhaust grooves.?The bottom design concave, mould body selection of corrosion-resistant carbon tool steel and common alloy steel. Pipe billet temperature and blow moulding temperature. The temperature is too high melt viscosity is low easy to deformation, so that the tube billet in the transfer of uneven thickness. The temperature is too low and the product often has more internal stress, which can easily deform and rupture during use.

Rotary PVC shoe sole blow moulding machine features

1. Rotary mechanical structure

The machine adopts the rotary structure, the equipment structure is reasonable. It can effectively save the occupation space, simple and convenient operation. The operation is safe and reliable. One person one machine operation, baking efficiency is high. Adopting 24-station rotating baking technology, the baking range is wide, the output is considerable and the product colour is good.

2. Adopt PLC/PC intelligent control system

Advantages of PLC intelligent control systems

1) Programmable controllers are different from traditional control systems. Traditional control systems have more hardware relays and contacts. PLC is mainly composed of “soft relays”.

2) Traditional control systems have more mechanical contacts, which reduces the reliability of the system. PLC without mechanical contacts is currently used for logic operation of advanced electronic technology, good reliability, operation of small wear and tear, and therefore a longer service life.

(3) PLC is mainly through the programming of circuit control, the traditional control system is mainly dependent on the hardware wiring between the components.

The advantages of PC intelligent control system

First:?System cost is greatly reduced

Compared to microprocessors and PLC and other human-machine interfaces (HMI). PC has a great cost performance. Moreover, compared with PLC, DCS, FCS,?and so forth. PC control systems are incomparable not only in terms of data processing speed and mass storage. For simple devices that are not intelligent and digital, they can also be connected directly to the PC and communicate with it using analogue signals.

Second: The processing speed and communication speed is very fast, the information storage capacity is large

The PC has high processing speed, a reliable operating platform, massive storage, networking, intelligence and other related advantages. the storage capacity of the PC is very large and the system-related data can be accessed very easily. In terms of data communication, with the development of network technology, the high-speed processing speed based on the PC level is quite mature. communication technology of the PC, whether it is inter-PC communication or communication between PC and I/O components, the communication speed is very fast, and if the load of the communication line is too large, it can be controlled by multiple PC segments and then network communication between individual PCs. This also greatly ensures the stability of the entire system. Parts that go wrong can also be quickly isolated from the system.

Third:?Easy integration of process control, batch control and motion control

The PC can collect and process a large number of analogue, digital, pulse. And switch signals through specially designed multi-channel input and output boards. Than through the high-speed processing of the PC, the process control of a production line, the motion control of an actuator, and the batch control and logic control of several components on site can be carried out at high speed. Batch control and logic control of multiple components on site. With its high-speed processor, large memory, multi-threaded processing and high-speed communication, the PC has the advantage of controlling relatively large systems. It allows for better integration of all relevant systems, better coordination and faster processing speeds.

Forth:?system design, commissioning and maintenance is simple, access to upper level information is very easy and faster, better design of the entire control system.

Because of the PC’s friendly human-machine interface, very simple interfaces and good versatility of components.The commissioning and maintenance of the whole system is also very simple. It is also due to the PC that access to information in the system is very easy, and communication with other upper layers is also very simple. Then?relevant information can be made clear at a glance.

Fifth: Good portability of the system software

Although PCBCS offers significant cost savings in terms of hardware, it has become relatively difficult to compile in terms of software. However, the software of PCBCS system is portable, only when doing a new project there are difficulties in the preparation of software.?If there are other related software for reference or upgrade on the basis of existing software, then the preparation of software will become very simple, it is easy to develop new or upgrade software. Based on the existing PCBCS, software development is also no longer a problem.

Finally:?control, human-machine interface and programming functions are easy to integrate.

As the PC has a good human-machine interface, various relevant information is displayed one by one during the control process, making it easy for the operator to operate the whole system and achieve overall control. The disadvantages of total control are eliminated and the control task is completed. Moreover, the operator can also carry out real-time programming to achieve functions that cannot be done by some other systems

3. Environmental protection and energy saving

The machine can be mixed with recycled materials, the quality of the injected products can be comparable to the new material injection products

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4. Rotary PVC shoe sole blow moulding machine motor selection

Servo motor VS ordinary motor

(1) servo” is “follow” the meaning of the control signal, servo motor can do precise control. It can control how much to let turn on how much. And it also has a feedback device, can realize the closed loop. That is, the encoder can feedback whether to turn the number. so the servo motor is more accurate.

(2) Servo motors and ordinary motors in the maintenance is also different, servo motor maintenance trial needs special equipment. Servo motor closed-loop feedback control components are encoders, but generally encoders are corresponding. It can not be used interchangeably, so more trouble.

(3) Servo motors will also have more types of faults than ordinary motors. Servo motors mainly deal with signal attenuation, communication interruptions, unstable speeds, lost pulses and other problems, all of which require electronic maintenance skills to deal with.

(4) Servo motors are also different from ordinary motors in terms of the motor rotor and feedback device. This is because there are powerful magnetic steel sheets on the servo motor. So the servo motor can precisely control the position of the rotor with the magnetic field generated by the stator coil. And the acceleration and deceleration characteristics of a servo motor are also higher than those of an ordinary motor.

In summary, the machine has a unique design, relatively accurate programming, stable operation, relatively high speed and a high yield. With this machine, you will certainly be able to meet your production needs.

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Drip Molding Process

The drip process has been widely used in the decoration of various logo nameplates, cards, fine crafts and high grade book covers. It is also known as micro-injection.It is dripping white or colorful drip jewelry on the surface of knitted cotton and various chemical fiber fabrics and textiles. Just like a PVC silicone like product, bags, backpacks, clothing and more forth, Most of the logos used on those are of this type.

Processing is more complex, we often say the silicone trademark, silicone drip label, etc. Belongs to this kind of drip, PVC drip machine can also be made lots of products. Like drip shoes, shoe insoles, shoe soles, sofa backrests, dining table mats, car interior decoration and other series of products.

PVC? And Silicone Drip Molding Process

PVC products are primarily plastic products making use of the drip moulding process. In this process, liquid material is dripped into a mould, heated, baked and cooled over a period of time. Finally it is poured into the mould. The raw material for silicone is a liquid and the material is contained in a syringe. The raw material is dripped onto the mould and vulcanised by heating. It has the feature that a product can be dripped in a variety of different colours according to requirements. This process therefore makes most crafts. Examples include multi-coloured silicone bracelets, silicone mobile phone covers with various colour patterns, and more.

Silicone And PVC

Many people know about PVC and silicone, but are not sure what they are. In fact, PVC and silicone are materials that have many applications in life. Everyone wants to use something made of PVC and silicone. In reality, few people really know the difference between PVC and silicone, so follow us to find out the difference.

PVC is a material called polyvinyl chloride. The main component is polyvinyl chloride with the addition of other components. Such as heat resistance, toughness and ductility. The top layer of the sheet is lacquer, the middle layer is polyvinylchloride. The bottom layer is a back-coated adhesive.

Silica gel is a highly active adsorbent material, amorphous, with the chemical formula mSiO2-nH2O. It does not react with any substance except strong bases and hydraulic fluoride, is insoluble in water and any solvent, non-toxic and tasteless, chemically stable.

Differences Between Silicone And PVC

PVC drip moulding and silicone are both commonly used in crafts nowadays. In fact, there is a big difference between the two, the main differences between silicone and PVC are as follows.

• PVC products are made from PVC and oil, plus a colour paste. The raw material cools down by heating and cooling, using a micro-injection drip process. On the other hand, silicone is simply made from silicone plus a colour paste and other chemical elements. That is pressed and mixed by a glue making machine. Then placed in a mould and cooled by an oil press.
• PVC products are relatively rough compared to silicone products, while silicone products have a smooth surface and are colored.
• silicone products are soft, tough and flexible, pvc soft rubber is relatively less hard, both soft and hard can be adjusted, but PVC is not tough.
• PVC material is available as a normal material and an environmentally friendly material, also known as ATBC-PVC. silicone allows for ROHS certification and is environmentally friendly.
• Silicone products are generally more transparent. PVC products burn black and have an unpleasant smell when burning.
• Silicone products are more heat and cold resistant than PVC products. Silicone products are microwavable, but PVC is not.

Are PVC And Silicone Products Harmful?

PVC drip moulding is a polymeric substance of vinyl. PVC materials are often in practical use with the addition of lubricants, auxiliary process agents, colors, impact agents and other additives. It has non-flammability, high strength, resistance to weathering and excellent geometric stability. It is generally shape by 100-200 high temperature, moulding into the designed form as required in its viscous flow state. Then curing and forming at room temperature. The finished PVC drip moulding, therefore, is generally harmless. It is important to note that the logo of PVC material is generally not past food grade. No one will generally eat it by mistake either.

PVC and silicone are both non-toxic, PVC is polyvinyl chloride. Both are relatively common plastic materials. In the process of production, plasticizers and antioxidants need to be adding, these auxiliary materials are toxic, so choose PVC products to choose the regular manufacturers factory.?So that the added auxiliary materials in line with the standards, there is no problem. The silicone itself has good biological compatibility?and is not irritating to the human body, nor is it toxic, nor does it cause allergies.

Compared to?PVC, silicone is more durable.Silicone is more flexible than PVC?and has a better heat and cold resistance than PVC.?In terms of material, silicone is the better material.?Silicone is an environmentally friendly material. PVC is not an environmentally friendly material.

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PVC Silicone Drip Molding Process Machine

The PVC Silicone Drip Molding Process Machine is relies on a three-dimensional(3D) movement system to bring the PVC paste dispensing needle to the designated position in the drip mould. The amount of plastic dispensing in question is determined by the time taken to extrude the paste and the speed at which the needle moves.The drip moulding machine consists of two main parts: the control system and the machine structure. The drip moulding machines include 4-colour drip moulding machines, 6-colour drip moulding machines, 12-colour drip moulding machines and so on. There are available in both manual and automatic versions.

Automatic 12-color Drip Molding Machine Features.

First: Save labor cost and greatly improve production efficiency. One automatic drip moulding machine can replace 4-6 people to replace the manual operation of skilled workers.1 person can operate several machines at the same time, saving labour costs and shortening production cycles.

Second: Special software, easy to operate. Multiple needles and colors, accurate drip material. Needle 8-12 colors, multiple needles can dispense glue simultaneously.

Third: High precision, go round, three-dimensional fast and smooth. Coordinate system control, precision up to 0.01mm. Do out the product quality is very stable. Product qualification rate of 99.9% or more, can improve the work efficiency.

Finally: The drip molding machine can undertake repeated and precise positioning of the dispensing work. During normal production, the needle of the dispensing machine is not in contact with the mould. The height from the mould can reach an adjustable height. The dispensing speed of the dispensing machine is adjustable, the amount of glue output is adjustable. There is no need to replenish the glue and wipe the mould, the thickness is consistent without trimming the edges.

Manual Drip Moulding Machine Characteristics

Mainly for small production quantities and a variety of products. It is convenient for manual work and can precisely control the dispensing time. With appropriate pressure adjustment, you can dispense immediately. Manual dispensing machines, also known as semi-automatic dispensing machines. Can only be used manually by holding the dispensing head and dispensing on the desired product. Due to the lack of mechanical movement, the machine is much less efficient in its operation. The manual dispensing machine has two parts. Like the dispenser controller and the dispensing syringe. It is suitable for the dispensing of a wide range of irregular products.

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When it comes to embossing, many friends may not be very clear Concave And Convex Embossing Machine. After all, we usually have less contact with each other. At first, let me introduce to you what Concave And Convex Embossing is ?

Attached to leather or textiles, while the embossing is three-dimensional(3D). It uses on the logos of some suitcases and clothing.? Making people have a three-dimensional(3D) sense and highlights their own brand trademarks. make

The most important feature for Silicone?Embossing?Machin?is environmental protection. It not only doesn¡¯t?affect the environment, but also is not harmful to the human body. It is a non-toxic and tasteless product. The trademark pressed by the?Silicone Embossing Machine is not only not easy to fall off, but also cannot be buckled. The adhesion is very strong, and? also has a strong three-dimensional sense. It is an embossing process often used by many luggage and clothing manufacturers.

Silicone Embossing Machine can use in clothing, gifts, trademarks and other industries. It? uses mainly for clothing, leisure, sports, T-shirts, denim, children’s clothing,? gloves, and so forth. The main purpose is to protect environmental. It is the industry silicone embossing equipment.

What is a Concave And Convex Embossing Machine?

The Embossing Machine is mainly used for embossing, foaming, wrinkling, and logo embossing on various fabrics. As well as embossing logos on non-woven fabrics, coatings, artificial leather, paper, aluminum plates and so on.

Clothing Fabric Embossing Machine, concave-convex mold embossing processing equipment is the latest generation of embossing machine equipment in China. With a certain pressure, the purpose of embossing can be completely achieved. The 3D concave and convex effect of the pattern is obvious, and the production efficiency is high. According to the customer’s needs, you can change the mold. So that you can press out different patterns and different effects.

Concave-convex Mold Embossing Processing Equipment Product can be named: High-frequency Clothing Fabric Embossing Machine, Concave-convex Mold Embossing Processing Equipment, 3D Embossing Machine and so forth.

Silicone Embossing Machine application.

Embossing of embossed patterns and letters. Such as apparel embossing, trademarks, watch straps, shoe upper embossing, shoe products, all kinds of bags, soft handbags, leather, etc.

What is silicone?

Silicone is a chemically stable, non-combustible material. The main component is silicon dioxide. Having? highly active adsorbent material. It is an amorphous substance. According to the nature and composition, can be divided into two categories. Like organic silicon gel and inorganic silicon gel. According to the form, silicon gel can be divided into liquid silicon gel and solid silicon gel. Different properties or forms of silicon gel have different uses and characteristics.

Liquid silicon gel can also be divided into condensed silicon gel and molded silicon gel. Condensed silicon gel is famous in industrial grade silicon gel. It is commonly used in mold making. Molded silicon gel is also known as food grade silicon gel, which is environmental grade silicon gel. It uses in mold making and directly makes into pacifier???

Principle of silicone embossing machine.

Silicone Embossing Machine mainly uses electric heating and temperature control working principle. Using heating tube to heat the surface of embossing mold. The surface of the leather is coated with shaping glue. Then the perfect embossing effect achieves by using the shape of the embossing mold with a certain pressure. It is mainly used for garment embossing, denim embossing, shoe embossing, denim clothing and so on.

Silicone embossing process

Silicone embossing, mainly in different fabric pressure silicone material. The formation of different colors and shapes 3D bumpy texture.

Manufacturing process steps:

1. Dripping silicone on the mold.
2. Directly laminating with the fabric, using the machine to heat for pressing, then getting the finished product.

With the arrival of 2022, people’s living standards continue to improve. Whether in food or housing more and more pursuit of high quality. Clothing requirements are increasingly high.? Clothing embossing is better to promote the personality.

How to do garment concave and convex embossing?

1)Prepare the corresponding molds, a total of two, the pattern is the same, divided into concave and convex mold.

2)Garment embossing, with heating function. In order to target different materials of fabric, the pressure?will be large when pressing together.

3)The Embossing Machine will be turned on, respectively adjust the temperature of the upper and lower two pressure plates and the time of pressing together. Different materials of fabric corresponding pressure, temperature and time of pressing together are not the same, which requires more practice, diligent mastery.

4)Heat the pressure plate to a certain temperature. Lay the fabric flat on the surface of the concave mold. Then cover the convex mold on the fabric, it should be noted that the two molds should be aligned with each other. Otherwise, the mold will be easily damaged.

5)Place the mold on the lower temperature plate of the Embossing Machine. Start the machine and press down, after 4S, the upper and lower two heating plates automatically separate.?Break the concave and convex mold, take off the fabric, is the complete finished product.

The difference between garment embossing and printing.

From the process, clothing embossing is through a layer of silicon on the fabric. Then placed on the mold, after the Embossing Machine hot pressing molding. Printing is pigment or dye will be printed on the clothes. In visually, embossing is Embossing Machine pressure. So the surface uneven, very three-dimensional sense. Printing is only printed on top of the clothing fabric, the pattern is flat, rich flat sense. In?feeling, because embossing has a bump. So in the touch, printing??is touched smoother.

In order to get three-dimensional sense good, clothing embossing silicone is different from other silkscreen printing silicone. To use the high hardness of embossed silicone. Ordinary printing silicone hardness can only reach about 45-50 degrees. The product is soft, no three-dimensional effect, so do not consider! On the contrary, the hardness of food-grade silicon gel is 70 degrees to do embossing. The products made three-dimensional sense of good, but poor toughness. washing a few times to deformation to restore the original state.

In the operation of embossed silicone, to open the mold. Generally choose copper mold or aluminum alloy mold. Through the pressure of the machine, coupled with the heating curing. The embossed silicone die-casting molding! Washing resistance, can maintain the three-dimensional sense for a long time.

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