A kind of aluminum foil backing paper with moisture-proof and antibacterial function and preparation method thereof

Abstract

The invention relates to the technical field of papermaking, and discloses an aluminum foil backing paper with moisture-proof and antibacterial functions and a preparation method thereof. The aluminum foil backing paper includes the following raw materials in parts by weight: 40-50 parts of softwood pulp, 50-60 parts of hardwood pulp, 15-25 parts of talcum powder, 20-25 parts of aluminum sulfate, 18-23 parts of alkenyl succinic anhydride, 5~8 servings of calcium oxide-sodium alginate / Bletilla striata polysaccharide-licorice essential oil microcapsules. During the preparation process, calcium oxide-sodium alginate / Bletilla striata polysaccharide-licorice essential oil microcapsules are added to the sizing solution. The present invention adopts calcium oxide-sodium alginate / Bletilla striata polysaccharide-licorice essential oil microcapsules as a moisture-proof antibacterial agent, which can meet the anti-mildew requirements of aluminum foil backing paper and cigarettes in low-humidity and high-humidity environments, and can prevent excessive licorice essential oil under low humidity. Loss, so that the antibacterial and anti-mildew effect of the aluminum foil backing paper is more durable.

Description

A kind of aluminum foil lining paper with moisture-proof and bacteriostatic function and preparation method thereof technical field The present invention relates to technical field of papermaking, relate in particular to a kind of aluminum foil lining paper with moisture-proof and bacteriostatic function and preparation thereof method. Background technique Aluminum foil backing paper is the base paper material of composite aluminum foil paper, which can be obtained by bonding it with aluminum foil through glue or paraffin etc. Composite aluminum foil. Composite aluminum foil paper has good moisture-proof, mildew-proof and fragrance-preserving properties, and is a composite packaging that has developed rapidly in recent years. Paper, the most widely used in the cigarette industry, is mostly used in the inner packaging of high-end cigarettes. Although aluminum foil itself has better moisture and mildew resistance However, when the package is opened, the airtight envi...

AI Technical Summary

Problems solved by technology

This aluminum foil paper uses vanillin, isothiazolone, and compound oil as antibacterial agents. Vanillin and compound oil can be released outside the aluminum foil paper to prevent mildew on cigarettes, but there are the following problems: non-volatile antibacterial agents It can only prevent mold from growing inside the aluminum foil paper. After opening, the anti-mold effect on cigarettes is poor, and the volatilization loss of volatile antibacterial agents is not controlled. After a period of storage, aluminum foil paper will lose its anti-mold effect on cigarettes.

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