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Anhui Hengbo new material Co., Ltd.
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PET Release Printed Films Manufacturers

PET release film, also known as silicone oil film, anti-adhesive film, or isolation film, is a layer of silicone oil coated on the surface of PET film, which adheres to the surface of PET film to achieve the effect of release. It has the advantages of high cleanliness, good flatness, smooth film roll without wrinkles, uniform silicon coating, stable release, high transparency, suitable for die-cutting adhesive bonding, isolation coating, etc.


Product Features

● It has dimensional stability, soft touch, strong transparency, no perforation, no spots or impurities, good temperature resistance, flatness, dimensional stability, uniform thickness, and resistance to punching and cutting.

● Available colors: Transparent, Blue, Red, Gold, Single Matte, Double Matte

● Substrate: Multiple substrates to choose from

● Surface: Smooth, Super Smooth, Matte

● Silicone oil coating: single-sided or double-sided solvent-based or solvent-free silicone oil coating, light release or heavy release type

● Weight per gram/basic weight: 12um-100um

● Printing: Most products can be printed in monochrome


Applied for the following purposes

● Mainly used in industries such as printing, screen printing, transfer printing, nameplates, film switches, flexible circuits, insulation products, circuit boards, laser anti-counterfeiting, bonding, electronics, sealing material films, reflective materials, waterproof materials, pharmaceuticals (plaster paper), toilet paper, adhesive products, die-cutting and punching processing.

About
Anhui Hengbo new material Co., Ltd.
Anhui Hengbo new material Co., Ltd.

Anhui Hengbo new material Co., Ltd. is China PET Release Printed Films Manufacturers and Custom PET Release Printed Films Suppliers, Factory. Products are mainly used for printing, silk screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulating products, circuit boards, laser anti-counterfeiting, lamination, electronics, films for sealing materials, reflective materials, waterproof materials, medicine (plaster paper) ), toilet paper, adhesive products, die-cutting and punching processing and other industries.
The company successfully passed the acceptance of safety production standardization and ISO9001 international standard certification. The company always adheres to providing more thoughtful services according to the needs of each customer, adheres to people-oriented, treats customers with integrity, and serves you on the principle of customer.

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PET Release Film Industry knowledge

What factors determine the peeling performance and printing effect of PET Release Printed Films?

The peeling performance and printing effect of PET Release Printed Films are mainly determined by the following key factors:

1. Coating material and thickness
The type of coating material (such as silicone, polyurethane or acrylic resin, etc.) has a direct impact on the peeling force. Different materials have different peel strengths and adhesion characteristics, which can be adapted to various application requirements.
The coating thickness also affects the peeling performance. Thicker coatings generally provide stronger peeling force, ensuring smooth peeling on high-viscosity labels or films, while thinner coatings provide a slight peeling effect.

2. Substrate surface energy and treatment method
The surface energy of PET substrate directly affects the adhesion of the coating. When the surface energy is high, the coating is easy to adhere evenly, resulting in stable peeling performance.
Surface treatment technology (such as corona treatment or plasma treatment) can increase the surface energy, help the coating adhere and enhance the printing effect, make the ink or pigment more vivid, and avoid shedding or fading.

3. Peel force adjustment and adhesion control
By adding special additives, the size of the peeling force can be precisely controlled. For example, some applications require a coating with low peel force, while other applications require strong peel force to ensure that the material does not fall off easily.
The choice of adhesive can also affect the peeling and printing effect. Specific adhesives can enhance the adhesion of the coating to the PET substrate, thereby obtaining a consistent peeling effect.

4. Coating and drying process
The accuracy and uniformity of the coating process directly affect the stability of the peeling performance and printing effect. Uneven coating will lead to inconsistent peeling force, affecting the use effect.
The drying temperature and time determine the hardening effect of the coating. The appropriate drying process can enhance the durability of the coating and give it better peeling and printing performance.

5. Environmental factors
Temperature and humidity can affect the performance of PET Release Printed Films. High temperature or humidity changes may cause changes in peeling force or printing clarity. Therefore, films used in different environments usually need to be adjusted accordingly during production to ensure stability.