The difference between coated paper and release paper

The difference between coated paper and release paper

First, the material identification process of the release paper manufacturer:

Sometimes, the silicone-coated glassine release liner is indistinguishable from the regular silicone-coated release liner of the same specification and color on a desktop, and they have the same release characteristics. However, glassine paper is made of high pressure light, so the paper is more uniform and flat, and generally more transparent, so you can easily distinguish the transparency and the uniformity of the paper by looking at the transparency and the uniformity of the two similar papers against the light. , it really doesn't work, just tear it apart by hand, and you can see the film fragments are PE coated paper

Second, the difference between coated paper and release paper:

The appearance of the glossy plain paper and the release paper is sometimes very similar. The release paper is used for die cutting, but if they are torn by hand, the plain paper has only fibrous hairs at the torn edge, while the lamination paper is used for die cutting. In addition to wood fibers, paper also has some small membranes. If you test with tape, there will be a noise on the coated paper when the tape is removed, but nothing will stick to the tape, and the glossy plain paper will stick to the coating and wood fibers on the surface of the paper.

Third. Material identification process of coated paper:

From the appearance point of view, there is no difference between the coated paper and the silicone-coated plastic release paper of the same specification; and the silicone-coated PE coated paper is not easy to distinguish from ordinary coated paper, but you only need to use the help of With a few simple tools and operations, the difference between them can be well distinguished, a piece of tape, a signature pen, plus a small hand tearing test, there are plastic release paper and coated paper of the same specification It can't be seen from the appearance, but the above method can also distinguish the difference between the two.