Complaint
Features and effects of laminated paper
1. Cleanliness refers to the cleanness and cleanliness of the surface. Because the production environment of release paper manufacturers is different, most of them are not dust-free studios. Due to the cost, it is impossible to use dust-free studios. Generally speaking, they are ordinary plants. Better ones 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. It 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.
Coated paper is composed of wood fibers and has strong water absorption, so everyone knows that paper absorbs moisture and is afraid of it. The PE plastic is evenly coated on the paper surface by the coating machine after hot melting, forming a thin film. Because it is hot melted on the paper surface, it is hard to be separated from the paper, and the whole process does not use any chemical solvent, which is very environmentally friendly. In addition, in the later secondary processing of packaging materials, adhesive is not required, and this layer of PE film is directly used for sealing in the hot melting. It is often used in food packaging to prevent moisture and oil. The disposable paper bags, hamburger paper bags, melon seed bags, paper lunch boxes, food paper bags and air garbage bags we see in daily life are all made of this material. In industry, it is mainly used to prevent moisture and water. It is often pasted on the surface of building materials to prevent moisture from entering the interior of the board. The types of coated paper are mainly divided into: single plastic PE coated paper and double plastic PE coated paper.
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