A kind of mildew-proof and antibacterial aluminum foil paper and its production process

Abstract

The invention discloses a mildew-proof and antibacterial aluminum foil paper and a production process thereof. The aluminum foil paper is composed of aluminum foil, a mildew-proof and antibacterial base material and a thermal insulation coating. - Leveling of the anti-mildew and antibacterial layer - Preparation of the second heat insulation layer; the anti-mildew and antibacterial base material in the present invention successfully utilizes waste materials, saving environmental protection; It has strong properties and can meet the needs of different environments; the aluminum foil paper has good toughness and good thermal insulation effect, and the thermal insulation performance of the thermal insulation layer is further improved by adding expanded perlite; the thermal insulation coating is sprayed through the coating mechanism The anti-mildew and anti-bacterial base material is evenly wiped with a brush, and the flattening mechanism flattens the anti-mildew and anti-bacterial base material. The production process is fully automated, and the operation precision is high.

Description

technical field [0001] The invention relates to the technical field of aluminum foil paper, in particular to a mold-proof and antibacterial aluminum foil paper and a production process thereof. Background technique [0002] Aluminum foil paper refers to the paper made of aluminum foil backing paper and aluminum foil paper. It is soft and easy to deform, like paper, and does not rebound after deformation, guarantees shading, no falling, no light transmission, no pollution, and cheap price. As a raw and auxiliary material for industrial manufacturing, aluminum foil paper is mainly used in packaging protection, daily necessities, construction, etc. Aluminum foil paper is widely used, including aviation food packaging, ordinary meat packaging, cigarette packaging, etc.; although the development of aluminum foil packaging is relatively late , but the market is growing rapidly, and the prospects are attracting attention. Aluminum foil paper will replace more single materials and ...

AI Technical Summary

Problems solved by technology

[0003] The existing aluminum foil paper adopts the traditional production method, using ordinary wood as raw material, which is not environmentally friendly and cannot effectively utilize resources. At present, the anti-mildew and antibacterial aluminum foil paper is often simply added some anti-fungal agents and anti-bacterial agents during the papermaking process, and Most organic antifungal agents and organic antibacterial agents will decompose or react with other substances when the temperature is too high, resulting in the failure of the organic antifungal agent and organic antibacterial agent, resulting in a greatly reduced antifungal and antibacterial performance of the aluminum foil paper. Aluminum foil paper cannot adapt to the environment with high temperature, and has great limitations, which cannot meet the diverse needs of aluminum foil paper

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