Brightness Enhancement Film
PET Release Film
Kaixin provides high performance PET release film solutions designed for precision manufacturing applications.
With advanced release coating technology, strict production control and flexible customization capabilities,
our PET release films deliver stable release performance, clean peeling characteristics and reliable processing compatibility
for electronics, optical components, adhesive materials and industrial applications.
High Performance PET Release Film for Precision Applications
Kaixin PET release film is a polyester-based release liner material engineered for applications requiring controlled release force, excellent dimensional stability and clean surface performance.
The product is widely used in electronic die-cutting, optical component protection, adhesive tape manufacturing and other precision processing industries where consistency and contamination control are critical.
With customizable thickness, width, release force and surface treatment options, Kaixin supports customers in developing release film solutions matched with different production requirements.
Key Advantages of Kaixin PET Release Film
Stable Release Performance
Provides smooth and clean peeling performance with consistent release force control.
Reliable Material Performance
Combines temperature resistance, chemical stability and mechanical strength for demanding industrial applications.
Flexible Product Options
Available in single-sided and double-sided release structures with different release force levels.
Functional Surface Treatments
Supports anti-static and scratch-resistant treatments to improve processing compatibility.
PET Release Film Specifications and Customization Options
Kaixin PET release films are available with flexible specifications to meet different manufacturing requirements.
Through controlled material selection and coating processes, we provide stable release performance, dimensional consistency and customized solutions for precision applications.
| Parameter | Standard Value |
|---|---|
| Product Material | PET Polyester Film |
| Thickness | 16μm – 188μm (Customized) |
| Width | 1000mm – 1560mm (Customized) |
| Release Force Range | 1 – 800g/in (Customized) |
| Tensile Strength | ≥150 MPa |
| Tensile Elongation | ≥95% |
| Shrinkage Rate | MD ≤1.5%, TD ≤0.5% |
| Transmittance | ≥88% |
| Residual Continuation Rate | ≥85% |
Flexible PET Release Film Options for Different Applications
Kaixin provides various PET release film structures and surface treatments to match different production requirements.
These options allow customers to select suitable release characteristics for adhesive lamination, optical protection and precision die-cutting applications.
Professional PET Release Film Processing and Customization Services
Beyond supplying standard PET release films, Kaixin provides secondary processing services to improve production efficiency and application compatibility.
Slitting
Precision slitting of master rolls into customized roll sizes for different production lines.
Laminating Processing
Professional laminating services support customers requiring integrated film structures and improved handling efficiency.
Die-Cutting Processing
High precision die-cutting enables customized shapes and dimensions for end-product requirements.
Full Customization
Thickness, width, release force, surface treatment and other specifications can be customized according to application needs.
Silicone Release Film vs Silicone-Free Release Film
Different applications require different release coating technologies.
Kaixin supports both silicone release film and silicone-free release film solutions according to performance requirements, downstream processing conditions and product compatibility.
| Feature | Silicone Release Film | Silicone-Free Release Film |
|---|---|---|
| Release Performance | Excellent release characteristics | Controlled release performance |
| Temperature Resistance | High temperature resistance | Suitable for temperature-sensitive applications |
| Common Applications | Electronics, medical, automotive, labels | Silicone-sensitive applications, packaging and printing |
| Silicone Contamination Risk | Requires compatibility evaluation | Lower silicone contamination concern |
Silicone-Free PET Release Film Solution for Sensitive Applications
Silicone-free PET release film is designed for applications where silicone contamination needs to be minimized.
Unlike conventional silicone release films, this solution does not use silicone-based release coatings and helps reduce concerns related to silicone transfer during downstream processing.
Reduced Silicone Contamination Risk
Suitable for manufacturing processes where silicone residue may affect coating, bonding or surface treatment performance.
Compatible Release Performance
Provides controlled release characteristics for adhesive materials, protective films and precision converting applications.
Suitable for Silicone-Sensitive Applications
Recommended for applications requiring cleaner processing conditions and improved material compatibility.
PET Release Film Applications Across Multiple Industries
Kaixin PET release film is designed for precision manufacturing processes requiring stable release performance, clean peeling characteristics and reliable surface protection.
With different release forces, thickness options and surface treatments, PET release films can be customized for various industrial applications including electronics, automotive components, adhesive materials and medical products.
Electronics and Precision Die-Cutting
PET release film is widely used in electronic component manufacturing, including precision die-cutting, protective film processing and adhesive material applications.
- Stable release force
- Low contamination risk
- Good dimensional stability
- Consistent processing performance
Adhesive Tape and Lamination
Release films provide a controlled release surface for adhesive products, helping improve production efficiency during coating, laminating and converting processes.
- Double-sided adhesive tapes
- Functional adhesive materials
- Protective films
Automotive Interior and Exterior Components
PET release film supports automotive manufacturing processes where clean release performance and dimensional stability are required.
- Decorative film processing
- Automotive adhesive solutions
- Surface protection materials
Medical and Healthcare Materials
PET release films can be used as release liners for medical adhesive products and healthcare-related materials requiring stable processing performance.
- Medical adhesive patches
- Functional healthcare materials
- Disposable medical products
PET Release Film FAQs
What is PET release film?
PET release film is a polyester-based release liner material coated with a functional release layer to provide controlled peeling performance. It is commonly used as a carrier or protective layer in applications requiring clean separation between adhesive materials, functional films and processed components.
What are the main advantages of PET release film?
PET release film provides excellent dimensional stability, mechanical strength and consistent release performance. Depending on application requirements, customers can select different thicknesses, release forces, surface finishes and functional treatments.
What is the difference between silicone release film and silicone-free release film?
Silicone release film uses silicone-based release coating technology to achieve excellent release performance and temperature resistance. Silicone-free release film uses alternative release coating systems and is suitable for applications where silicone contamination needs to be minimized.
The suitable release film solution depends on adhesive compatibility, processing conditions and final product requirements.
What thickness options are available for PET release film?
Kaixin PET release film supports customized thickness options from 16μm to 188μm according to different application requirements.
Can PET release film width and specifications be customized?
Yes. Kaixin can provide customized PET release film solutions based on roll width, thickness, release force, surface treatment, color and downstream processing requirements.
What applications use PET release film?
PET release film is widely used in electronics, precision die-cutting, adhesive tape manufacturing, optical film processing, automotive components and medical adhesive products where stable release performance and clean peeling are required.
How should customers choose the correct release force for PET release film?
Release force selection depends on adhesive type, application process, peeling requirements and final product performance. Kaixin can support customers in selecting suitable release force levels according to their manufacturing conditions.
Does Kaixin provide secondary processing services for PET release film?
Yes. In addition to PET release film supply, Kaixin supports secondary processing services including slitting, laminating and customized converting solutions to meet different production requirements.
Request a Customized PET Release Film Solution
Kaixin provides customized PET release film solutions for different industrial applications.
To recommend a suitable release film, please share your requirements including application, thickness, width, release force, surface treatment and estimated quantity.
Our technical team will evaluate your requirements and provide suitable material recommendations.