Environmentally friendly packaging material

Abstract

The invention discloses an environmentally friendly packaging material. The environmentally friendly packaging material is prepared from, by weight, 40-50 parts of biodegradable plastic masterbatch, 10-20 parts of plant straws, 10-15 parts of modified starch, 8-12 parts of polyamide resin, 2-4 parts of glycerin, 3-5 parts of carbon black, 2-5 parts of conductive fiber, 5-10 parts of glycerin, 3-5 parts of borax, 4-8 parts of lubricant, 1-4 parts of chitin fiber, 1-3 parts of allicin, 3-6 parts of nano tin antimony oxide, 1-2 parts of coupling agent and 1-3 parts of stabilizer. The plastic packaging material prepared from the biodegradable plastic masterbatch, the plant straws and the modified starch serving as the raw material is biodegradable, maintains the impact resistance, oxidation resistance and corrosion resistance of existing packaging materials, can be absorbed by the environment after being used up and composted and greatly alleviates the pollution to the environment, the plant straws and the starch are low in cost, can be recycled, meanwhile can be decomposed to return to soil when encountering water, and the application prospect is wide. In addition, the environmentally friendly packaging material has good electrical conductivity, weather resistance, stability, ultraviolet ray resistance and aging resistance.

Description

Technical field [0001] The invention relates to the field of packaging materials, in particular to an environmentally friendly packaging material. Background technique [0002] Packaging materials refer to materials used to meet product packaging requirements such as manufacturing packaging containers, packaging decoration, packaging printing, packaging and transportation. It includes metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, as well as auxiliary materials such as coatings, adhesives, strapping, decoration, and printing materials. [0003] However, with the development of social industrialization, all walks of life need to involve a wide variety of packaging materials, and the demand for corresponding packaging materials has risen sharply. However, while packaging materials reflect their value in industrial society, many drawbacks have also appeared at the same time, suc...

AI Technical Summary

Problems solved by technology

However, while packaging materials reflect their value in the industrial society, many disadvantages also appear at the same time, such as low frequency of use and durability, not easy to degrade, volatilized gas is harmful to the environment, lack of recycling mechanism or no recycling value, etc.