Author: Site Editor Publish Time: 2025-10-23 Origin: Site
With the widespread adoption of green and environmentally friendly concepts in the manufacturing industry, plastic-free release paper has gradually become a key material of interest across many industries. It not only replaces traditional plastic release paper but also offers comparable performance. It is particularly widely used in high-end manufacturing applications such as composite materials, carbon fiber, adhesives, and electronic die-cutting. This article will systematically analyze plastic-free release paper from the perspectives of its material characteristics, technical advantages, application scenarios, and selection recommendations to help companies better understand and select this product.
Plastic-free release paper refers to industrial paper that is not coated with a plastic film but instead uses a special coating process to achieve excellent release properties. This type of release paper typically uses a silicone coating instead of a plastic film layer, which is both environmentally friendly and offers excellent release properties.
Compared to traditional plastic release paper, plastic-free release paper does not use plastic film materials such as PE and PET during its manufacturing process, making it more biodegradable and environmentally friendly. In terms of performance, plastic-free release paper offers superior heat resistance and dimensional stability.
Plastic-free release paper primarily uses kraft paper or glassine as its backing, coated with silicone oil and then heat-cured. This process imparts excellent anti-adhesion properties and peel force control, while also avoiding the blistering and residue issues associated with plastic film.
As a "plastic-free" solution, plastic-free release paper can completely replace plastic-containing materials, reducing environmental pollution and increasing product recycling rates. It is widely applicable in markets with stricter environmental regulations, such as EU RoHS and REACH.
Thanks to the synergistic effect of its paper base and silicone coating, plastic-free release paper resists deformation during high-temperature hot pressing, baking, or lamination processes. It is commonly used in release liners for carbon fiber prepregs and vacuum infusion materials.
Plastic-free release paper has lower thermal expansion and contraction rates and does not deform due to thermal processing, unlike plastic film release materials. It is suitable for high-precision processes such as precision component lamination and electronic die-cutting.
It can be processed using a variety of methods, including die-cutting, punching, die-stamping, and lamination. It is suitable for automated equipment, reducing process complexity and improving production efficiency.
With the maturity of technology and the localization of raw materials, plastic-free release paper is gaining a competitive advantage in cost control, making it an extremely cost-effective mold release material solution. For bulk purchases, please contact Revolve CF Release Paper (email: HarveyXu@revolve-cf.com, website: https://www.revolve-cf.com) for professional quotes and sample testing services.
In carbon fiber prepreg and RTM (resin transfer molding) processes, plastic-free release paper is often used as a release paper, effectively preventing resin penetration and maintaining a clean and smooth composite surface.
Plastic-free release paper, coated with silicone, offers stable release strength, making it an ideal release material for pressure-sensitive adhesives, hot-melt adhesives, and tapes, helping to improve product yield and production efficiency.
It is suitable as a release layer in precision die-cutting processes, preventing adhesive residue and sticking to die-cutting tools. It is widely used in the manufacturing of electronic components such as mobile phone screen protectors, display modules, and FPCs.
In the molding process of wind turbine blades, aerospace structures, and carbon fiber rail components, plastic-free release paper can be used as a release material to improve demolding success rates and prevent material waste.
Plastic-free release paper can be used as a functional release medium in applications such as building waterproofing membranes, fireproof fabrics, medical dressings, and photovoltaic module protective films.
When selecting plastic-free release paper, consider the following factors:
Paper weight: affects tensile strength and feel;
Peel strength level: determines the ease of peeling;
Surface treatment: such as single-sided or double-sided silicone coating;
Thermal stability and moisture resistance: determine its compatibility with processing techniques;
Application suitability: whether it is suitable for specific applications such as carbon fiber prepreg, electronic die-cutting, and medical dressings.
Selecting a reliable release paper supplier is crucial for product quality and delivery time. Revolve CF Release Paper Supplier, with years of experience in the carbon fiber composites industry, offers a wide range of plastic-free release paper specifications. Custom silicone coating grades, weights, and roll sizes are available, and small-batch samples and technical support are provided. For purchase requests, inquiries, or technical discussions, please contact us through the following channels:
Email: HarveyXu@revolve-cf.com
Official Website: https://www.revolve-cf.com
Against the backdrop of the "Dual Carbon" policy and increasingly stringent global environmental regulations, plastic-free release paper, with its environmentally friendly, heat-resistant, and easy-to-process advantages, is gradually replacing traditional plastic release materials and becoming the new favorite in the future manufacturing industry. The performance advantages of plastic-free release paper are particularly prominent in the high-value-added carbon fiber and mold release auxiliary market.
If you have any plastic-free release paper purchasing needs, please email HarveyXu@revolve-cf.com or visit our official website at https://www.revolve-cf.com for detailed information and quotes.
