Classification by color
1. Single silicon white release paper means that one side is plain paper and the other side is silicone oil, which is more commonly used.
2. Silicon yellow (blue) release paper refers to release paper with yellow (blue) on both sides.
classification by gram weight
ranges from 35g/m2 to 25g/m2 (higher).
classification by silicone oil
silicone oil paper and coated paper can be divided according to whether silicone oil is added or not.
classification by place of production
1. Made in China.
2. Import.
uses
1. Gerasin (backing paper is Gerasin) silicone oil paper: it is resistant to high temperature, moisture and oil, and is generally used for packaging in food industry.
2, ordinary release paper: moisture-proof, oil-proof, play a role in product isolation, suitable for industries: electronics, automotive foam, printing, etc., most of its scope of use and sticky together, especially adhesive tape, so release paper will be used for products that generally use adhesive tape.
3, PVC wallpaper, PVC leather coating foaming process to undertake the role.
Features
1. Cleanliness: refers to the cleanliness and cleanliness of the surface, because the production environment of release paper manufacturers is different, most of them are not dust-free studios, and it is impossible to adopt dust-free studios because of the cost. Generally speaking, they are ordinary factories, which will have many improvements in environmental protection and environment, which will have an impact on cleanliness.
2. Release degree: refers to the release degree of release paper. There is no absolute value at this point, which depends on the formula of each manufacturer.
3. Peeling force: refers to whether the product is easy to tear off. Of course, there are strict test standards. Extended information
Functions and advantages of release paper
Release paper is widely used in daily life and industrial production, which can not only improve the use times of release paper, but also reduce the manufacturing cost of products.
ordinary release paper: moisture-proof and oil-proof, which can isolate the product. Applicable industries: electronics, automobile foam, printing, etc., most of the scope of use is sticky, so release paper will be used for products that generally use adhesive tape. Light-off type, common-off type and heavy-off type can be made as required.
Gerasin release paper (original paper is Gerasin) silicone oil paper: it is resistant to high temperature, moisture and oil, and is generally used for packaging in food industry. Gerasin (white, blue, turmeric) release paper: It has the functions of high temperature resistance, moisture resistance and oil resistance, and is generally used for packaging in food, medicine and other industries.
Baidu encyclopedia-release paper