Author: Site Editor Publish Time: 2025-11-28 Origin: Site
Amidst the growing trend toward green manufacturing and environmental protection, degradable release paper has become a hot topic across many industries. It not only meets functional requirements but also addresses the environmental mission of sustainable development. This article will provide a detailed analysis of the characteristics, advantages, and applications of degradable release paper from multiple perspectives, and help you understand how to choose a high-quality degradable release paper supplier.
Degradable release paper is a specially coated paper with biodegradable properties. Its surface undergoes a specific release treatment (such as a silicone oil coating) that allows it to decompose in the natural environment after use, reducing its contribution to white pollution. It is primarily used for protecting and separating self-adhesive materials, composite materials, and electronic films.
Base: Environmentally friendly paper, such as wood pulp paper and PLA paper.
Coating: Use a biodegradable or readily biodegradable silicone release agent to minimize residual environmental impact.
Supplementary Materials: Water-based adhesive, avoiding the use of solvents containing VOCs (volatile organic compounds).
Biodegradation rate ≥ 80%.
Complies with environmental standards such as EN13432 and ASTM D6400. Contains no heavy metals or harmful additives.
Biodegradable release paper offers release properties similar to those of traditional silicone release paper, maintaining excellent release properties from various resins, glues, and film materials without sticking or leaving adhesive residue.
Unlike conventional release paper, biodegradable release paper decomposes naturally into carbon dioxide, water, and organic matter after use through microbial degradation, hydrolysis, and photodegradation, avoiding the environmental pollution associated with landfill or incineration.
Excellent Temperature Resistance (typically -20°C to 150°C)
Strong Humidity Stability, Resistant to Deformation
Suitable for a variety of processes, including molding, lamination, and composites
Using biodegradable release paper as an alternative not only complies with national environmental protection policies but also enhances the brand's environmental image, attracts green purchasing customers, and improves ESG ratings.
In carbon fiber prepreg, battery separators, and resin mold molding, biodegradable release paper can be used as a release aid in carbon fiber composite processes, effectively reducing adhesive residue and improving surface smoothness.
Suitable for use as a release liner for self-adhesive labels, double-sided tape, and medical patches, it not only ensures product cleanliness but also reduces the environmental impact of the final product.
Degradable release paper made from food-grade paper and a water-based coating can be used in products such as food packaging, oil-proof padding, and medical tapes. It is safe and non-toxic.
In electronics applications such as display screen protective films and conductive tapes, it offers excellent dimensional stability and high cleanliness, meeting the requirements of dust-free production.
| Comparison Items | Degradable Release Paper | Traditional Release Paper |
| Material Source | Renewable materials, such as PLA and bamboo pulp paper | Petroleum-based materials, such as PE-coated paper |
| Degradability | Degradable in the natural environment | Non-degradable, requiring incineration or landfill disposal |
| Environmental Certification | Meets EN13432 and ASTM D6400 standards | Generally lacks environmental certification |
| Application Safety | Can be used in food and medical products | Primarily used in industrial applications |
| Cost | Relatively high | Low cost |
| Recyclability | Degradable but not easily recyclable | Recyclable but with residual environmental risks |
A high-quality biodegradable release paper supplier should possess a stable formulation system and advanced production processes, such as precision coating lines, multi-zone drying ovens, and online thickness monitoring equipment.
A reputable supplier will obtain environmental and safety certifications such as ROHS, REACH, FSC, FDA, and EN13432 to ensure that its materials meet the compliance requirements of major global markets.
The ability to provide customized services based on customer needs, such as weight, coating method, color, substrate type, and slitting width, is a key factor in distinguishing a professional manufacturer.
For example, if a supplier serves clients in industries such as aerospace, new energy, pharmaceutical packaging, and precision electronics, its products have broad application suitability and high customer recognition.
Many countries around the world are implementing strict controls on single-use plastics and non-degradable materials, such as:
The EU Green Deal
China's "Notice on Restricting Single-Use Plastics"
US state environmental packaging regulations
This has prompted companies to turn to degradable materials, including release paper, degradable film, and PLA packaging.
Under the goals of carbon peak and carbon neutrality, degradable materials will become a key component of green manufacturing systems and will create synergies with industries such as carbon fiber composites, renewable energy, and high-performance films.
By using environmentally friendly materials such as degradable release paper, companies can enhance their ESG performance, expand their international green market share, and secure more partnership and investment opportunities.
A variety of biodegradable substrates (PLA, bamboo pulp, recycled paper, etc.)
Customized coating, weight, color, and width services
Fast proofing and stable bulk supply
Full-process technical and after-sales support
Email: HarveyXu@revolve-cf.com
Official Website: https://www.revolve-cf.com
With the advancement of environmental protection policies and the strong market demand for green materials, biodegradable release paper is becoming a key choice in industries such as packaging, electronics, composites, and pharmaceuticals. It not only offers excellent release properties and adaptability across multiple industries, but also aligns with global sustainable development trends. Choosing a supplier with strong R&D capabilities and reliable service, such as Revolve CF Release Liner, will help companies gain an advantage in the environmental transition and achieve green growth.
