Sort by color
1. Single silicon white release paper, refers to one side is plain paper, one side is silicone oil, more commonly used.
2. Silicon yellow (blue) release paper refers to the release paper with both sides yellow (blue).
Classification by gram weight
It ranges from 35 g / m2 to 250 g / m2 (which can be higher).
Classification by silicone oil
According to the presence or absence of silicone oil can be divided into silicone oil paper and coated paper.
Classification by place of production
1. Domestic.
2. Import.
purpose
1. Grasin (base paper for grasin) silicone oil paper: high temperature resistant, moisture-proof, oil proof, generally used in food industry packaging.
2. Ordinary release paper: moisture proof, oil proof, play a product isolation role, applicable industries: electronics, car foam, printing, etc., its use range is mostly with sticky, especially adhesive tape, so release paper is generally used in products that need to use tape.
3. PVC wallpaper, PVC leather coating foaming process to undertake the role.
characteristic
1. Cleanliness: refers to the cleanliness and cleanliness of the surface. Because the production environment of release paper manufacturers is not the same, most of them are not dust-free workshops. Due to the cost problem, it is impossible to adopt dust-free workshops. Generally speaking, they are ordinary workshops. Better ones will have a lot of improvement in environmental protection and environment, which will have an impact on the cleanliness.
2. Release: refers to the release degree of release paper. There is no value at this point. It depends on the formula of each manufacturer.
3. Peel force: it refers to whether the product is easy to tear off. Of course, there are strict test standards.
