Release paper release agent has a certain permeability

Release paper is somewhat permeable because the release agent, if not a hindrance, the release agent will penetrate into the paper, resulting in poor curing, the use of release agent is too large (too expensive), and many other disadvantages. So they need to be done in paper, plastic processing (often called texture), generally domestic use polyethylene (PE) particle texture. Divided into single and double plastic plastic release paper release paper; no plastic release paper, cellophane, CCK and other major special treatment other release liners.

Because there are hairs and fibers on the surface of the paper, the lamination must go to a certain amount to ensure that there is no penetration point, in order to ensure that the silicone oil cannot penetrate the paper to ensure that there will be no peeling damage. Generally, the texture of coated paper is 16 grams per square meter, and it is said to be 11 to 13 grams per square meter in Wenzhou, which is very close to the lamination data of advanced equipment. In theory, as long as they make sure the tape is peeled off the paper and then attached to the low volume is allowed.

Release paper is divided into heavy cream and double cream. Usually a single station releases a paper bath, of course, a double-sided release paper shower, because the thickness from the surface texture is generally 20 grams, the separation surface is generally thin 15 grams, this version of the paper is relatively smooth.

If the quantity is double-sided texture is 22g coated paper, more suitable for double-sided release paper.

Release paper is developed in recent years. my country imports more than 100 PVC leather and PV leather production lines from the United Kingdom, Italy and other countries, using about 60,000 tons of release paper per year. PVC artificial leather, PV leather molding is a release paper as a carrier through the casting coating manufacturing method. In order to meet the appropriate publishing requirements, the published articles should have certain characteristics.