Today We Completed The Release Force Testing For Our Release Paper

Today, our quality control team successfully completed a new round of release force testing on our silicone-coated release paper and release film products. As a professional manufacturer dedicated to reliable and consistent release solutions, we conduct regular laboratory testing to ensure every batch meets international performance standards and customer requirements.

Why We Test Release Force Regularly?

Release force is one of the most important technical indicators for release liners.
It determines:

How easily the adhesive separates from the liner

Whether the liner performs consistently during lamination and die-cutting

Whether it matches the adhesive system used by the customer (hot melt, acrylic, silicone, etc.)

Whether the customer's production line can run smoothly without tearing, sticking, or residue

By performing periodic testing, we ensure our products maintain stable coating quality, smooth release, and excellent compatibility across different adhesives.

How We Conduct Today's Release Force Test

Our QC laboratory follows standard testing procedures such as FINAT FTM3, ensuring accurate and reproducible test data.
Today's test focused on:

Multiple release values (low, medium, and high release)

Different coating weights and silicone formulations

Double-sided and single-sided release liners

Various substrates (glassine, PEK film, PET film, CCK paper, etc.)

The test is performed using a precision tensile testing machine, which measures the peeling force at a constant speed. All data was recorded and analyzed by our QC engineers.

Test Results Summary

Our latest results showed:

-Stable release force across all tested materials

-Strong coating curing, no silicone transfer

-Excellent performance under both low- and high-release formulations

-Reliable release smoothness even after high-temperature aging tests

This confirms that our silicone coatings remain uniform and consistent, ensuring high performance for label, tape, medical, and industrial adhesive applications.

What This Means for Our Customers

With stable release force data, our customers can expect:

-Smoother production processes

-Better compatibility with various adhesives

-Lower rate of adhesive residue or liner tearing

-Higher efficiency in die-cutting and laminating

-More predictable and reliable product performance

This is especially important for label factories, tape manufacturers, medical dressing converters, and electronics packaging companies, who depend heavily on release liner stability.