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Custom Artificial Leather Release Paper Manufacturers
Industry Knowledge Extension
What Are the Different Types of Release Paper Used for Artificial Leather Production?
Introduction
Release paper is a critical material in the production of artificial leather, acting as a protective layer that prevents adhesion between the leather substrate and other coatings or laminates. Different types of release paper are designed to meet specific manufacturing requirements such as temperature resistance, surface smoothness, and chemical compatibility.
At Anhui Honghuan New Material Technology Co., Ltd., a leading manufacturer located in Shitan Industrial Park, Quanjiao County, Chuzhou City, Anhui Province, the company specializes in developing innovative release paper solutions. Established by Kunshan FASTER New Materials Group with a total investment of RMB 300 million, Honghuan covers 58 acres and offers excellent logistics via highways, railways, and nearby airports. The company integrates R&D, production, and sales, enabling it to provide high-performance release paper tailored to diverse industrial applications. In 2019, Honghuan successfully developed high-temperature-resistant release paper, which has since become a benchmark for quality in the market.
Main Types of Release Paper for Artificial Leather
| Type | Surface Treatment | Temperature Resistance | Common Applications |
|---|---|---|---|
| Silicone-Coated Paper | Coated with silicone resin | Up to 220°C | General artificial leather, PU & PVC leather laminates |
| PE-Coated Paper | Polyethylene coating | 120–150°C | Low-temperature laminating, flexible artificial leather |
| High-Temperature-Resistant Paper | Advanced heat-resistant coatings | Up to 300°C | Specialized industrial applications, high-temp embossing, automotive artificial leather |
| Glassine Paper | Smooth, dense, uncoated | 100–150°C | Lightweight artificial leather, decorative laminates |
| Release Films (PET or PP) | Thin polymer film | 150–250°C | Transparent or specialty artificial leather finishes |
Key Considerations
- The choice of release paper depends on the type of artificial leather, processing temperature, and adhesion requirements.
- High-temperature-resistant release paper from Honghuan is particularly suited for automotive and high-performance PU leather.
- PE-coated paper offers cost-effective solutions for standard artificial leather applications.
FAQs
1. Why choose Anhui Honghuan New Material Technology Co., Ltd. for release paper?
Anhui Honghuan New Material Technology Co., Ltd. combines extensive R&D expertise with modern manufacturing capabilities. Covering 58 acres and strategically located in Anhui Province, the company provides high-quality release paper, PE-coated paper, and specialty packaging materials, including the innovative high-temperature-resistant release paper developed in 2019.
2. How does high-temperature-resistant release paper improve artificial leather production?
High-temperature-resistant release paper developed by Honghuan allows artificial leather manufacturers to process materials at elevated temperatures without compromising surface quality. This reduces defects, improves efficiency, and enables high-performance applications, particularly in automotive and industrial artificial leather.
3. What types of artificial leather are best suited for Honghuan’s PE-coated and silicone-coated release papers?
PE-coated release paper is ideal for low-temperature PU or PVC leather laminates, while silicone-coated release paper works well for general artificial leather, providing excellent release properties and surface smoothness. Honghuan’s expertise ensures each product meets precise industrial requirements.
