Release Paper vs. Release Film: Which One Fits Your Product?

What Is Release Paper?
Release paper is a paper-based liner coated with silicone. It’s a budget-friendly choice widely used in label stock, adhesive tapes, and hygiene products. Common paper types include glassine, SCK, CCK, and PCK.

Key advantages:

• Lower cost, ideal for high-volume runs

• Good printability for branding or instructions

• Suitable for die-cutting and standard converting

What Is Release Film?
Release film uses a plastic substrate — typically PET, PE, or PP — coated with silicone or non-silicone release agents. It’s the preferred option when applications demand higher strength, heat resistance, or a smoother release surface.

Key advantages:

• Excellent mechanical strength and dimensional stability

• Resists moisture, heat, and chemicals

• Delivers a uniform adhesive surface for high-end products

• Works well in medical, electronics, and composite applications

5 Questions to Help You Decide

1. Environment?
   Humid or high-temperature conditions → choose film. Indoor, short-term use → paper is enough.

2. Budget?
   Paper liners are more cost-effective for large-scale production. If unit cost is critical, start with paper.

3. Surface precision?
   Film gives a smoother adhesive finish. Choose it when surface quality directly affects product performance.

4. Converting process?
   Paper handles die-cutting well. Film suits high-speed, automated layup lines.

5. Printing need?
   Paper prints more easily. If liner printing matters, opt for paper and request a test print first.

How Donghui Industrial Supports You
We manufacture both release paper and release film, backed by 25 years of experience, over 100 skilled employees, and flexible production from standard rolls to custom widths. Our team helps you match the right substrate to your exact application — without overpaying.

Still unsure? Ask us for a free recommendation today, or visit our product page to explore the full range.

DH RELEASE PAPER/FILM