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Paper Bag Manufacturers, custom personalized printed paper shopping bag, brown & kraft paper bags, gift paper bags with handles and logo printing manufacturer in China. Custom Paper Bags

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Oil paper raw wood pulp qualities of one Introduction
17. The polymer film laminated paper (polyethylene, resin or other film adhesive paper).
18. A double layer paper (bleached outer layer, inner layer of unbleached kraft chemical pulp).
19. The rubber sheet (surface with rubber coating);



Flat adhesive paper production process outlined
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Flat adhesive paper production, unlike other paper bag production. The bag is a multi-layer material consisting of two or more layers of a plane paper layer closely adhered together. Adhesive paper layer is bonded on a paper bag machine of. Paper layers, according to the requirements of the paper may be, taking into account the nature and strength index of raw materials.
Flat adhesive paper manufacturing process is the use of different materials bonded out and inner layers. Bonded to the inner layer, usually a lower paper label. Paper bag with silica gel bonded. The production of special paper, available moisture-proof plastic. The glue is applied using a biaxial roller applicator apparatus. The inner bag through the dip glue roll axis. The number of coating solution used to adjust the gap between the rollers way to control. From time axis roll out, up and down both sides of the paper layers are coated with glue. Then, the paper strip into the extruder and roller, then roll axis up, down close to the paper without glue strip surface.