Damp-proof antibacterial corrugated paper and preparation method thereof

Abstract

The invention relates to the technical field of corrugated paper, in particular to damp-proof antibacterial corrugated paper and a preparation method thereof. The corrugated paper comprises corrugatedcore paper, first surface paper attached to the lower surface of the corrugated core paper, an antibacterial layer attached to the upper surface of the corrugated core paper, a damp-proof layer attached to the upper surface of the antibacterial layer and second surface paper attached to the upper surface of the damp-proof layer, and the corrugated paper and the first surface paper are bonded through a damp-proof antibacterial adhesive. The damp-proof antibacterial adhesive comprises the following raw material in parts by weight: 20-30 parts of methyl vinyl polysiloxane resin, 10-15 parts of modified alkyd resin, 1-5 parts of silver-loaded zeolite powder, 1-5 parts of a silica gel drying agent, 1-5 parts of nano silver oxide, 1-3 parts of silicon hydroxide, 12-16 parts of corn starch, 1-3parts of an antioxidant, 1-5 parts of chitosan, 4-8 parts of a flexibilizer, 0.1-1.0 part of alums and 1-5 parts of a filler. The corrugated paper disclosed by the invention has the characteristics ofgood mildew-proof and antibacterial effects and long service life.

Description

technical field [0001] The invention relates to the technical field of corrugated paper, in particular to a moisture-proof and antibacterial corrugated paper and a preparation method thereof. Background technique [0002] In all kinds of packaging of industrial products, corrugated paper has good anti-deformation characteristics, so the packaging box pasted by corrugated paper has the strength of anti-deformation, which can effectively avoid the damage of corrugated paper and cause the objects to be scattered on the ground. Therefore, corrugated paper The pasted packaging box is widely used in the packaging industry. Because it is light in weight, foldable, low in cost, green and environmentally friendly, its specifications are easy to change, it can be printed with high quality, and it can be used as a renewable resource after recycling. Therefore, the scope of use It is getting wider and wider, but the surface of the carton is easy to be affected by moisture. After being e...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a moisture-proof and antibacterial corrugated paper, which adopts the first face paper, corrugated medium paper, antibacterial layer, moisture-proof layer and second laminated paper in sequence. The multi-layer structure of the surface paper makes the moisture-proof and anti-bacterial corrugated paper have a good anti-mold and anti-bacterial effect. The anti-bacterial layer and moisture-proof layer, as well as the moisture-proof and anti-bacterial adhesive provide double protection for the corrugated paper, making the corrugated paper difficult to absorb water and moisture, and difficult to open glue. The cartons made of this kind of corrugated paper are not easy to disintegrate in a humid environment, not easy to be moldy and insect-eaten, and the shipped items have extremely high stability, prolonging the service life of corrugated paper, and avoiding the single anti-deformation structure, resulting in poor anti-deformation effect good question

Images