0.075mm PET Release Film
This is a heavy-gauge liner in the release film range. At 75μm, it brings real structural backbone to the table — no fluttering on the press, no stretching under tension, no curling at the edges. For large-format die-cutting, heavy adhesive coats, and applications where the liner has to stay dead flat from start to finish, this 0.075mm grade does the job.
Key Specifications
| Thickness | 75μm |
| Release type | Light release |
| 31B release strength (ordinary temperature × 24h) | 0.07 N/50mm |
| 31B release strength (70°C × 24h) | 0.12 N/50mm |
| Residual adhesion ratio | 95% |
| Adhesion (resistance to abrasion by toluene) | Passed |
| Wettability (mold release surface) | 30 mN/m or less |
| Base film heat resistance | 150°C for 30 minutes |
Available Formats
Custom slitting into rolls; sheet cutting available; widths made to order.
Applications
Heavy-duty pressure-sensitive adhesive liner, large-format die-cutting, label stock, protective film, electronics assembly, and molding release.
Target industries: label and adhesive, packaging, electronics, and heavy industrial converting.
Why Choose Jinlu Film
- Stable release force and flatness batch to batch
- Custom width, roll length, and sheet size
- Fast sampling and reliable lead times
- Export-grade packing and global shipping support
- Factory-direct pricing
Compare With Other Thicknesses
For a lighter liner, see 0.05 mm. For even more body, see 0.1 mm or 0.125 mm. We also list a 75 μm PET silicone film. For large flat pieces, see our PET release sheet. The whole range is in the PET release film category, and the full description is on our main PET release film page. To learn more, read 0.075mm PET release film: thicker gauge for stable, repeatable release.
FAQ
Why choose 75μm?
It has enough body to avoid fluttering on the press, stretching under tension and curling at the edges, which helps with large-format die-cutting and heavy adhesive coats.
What does light release mean?
The liner peels away with low force: 0.07 N/50mm at room temperature and 0.12 N/50mm after 24 hours at 70°C, with 95% residual adhesion.
Can you slit or cut the film?
Yes. We offer custom slitting into rolls, sheet cutting, and widths made to order. To compare coating options, read single-sided vs double-sided release film.
Can I get samples?
Contact us with your adhesive type, width and quantity, and we will send a quote and samples.
