Waterproof high-temperature-resistant food packaging bag material

Abstract

The invention discloses a waterproof high-temperature-resistant food packaging bag material, made from the following materials according to parts by weight: 80 parts of maleic anhydride grafted polypropylene, 20 parts of foamed polystyrene, 10 parts of vermiculite powder, 1-5 parts of anti-stress whitening agent, 2-6 parts of 3-aminopropytriethoxysilane, 1-5 parts of glass fiber, 3-7 parts of propylene glycol monomethyl ether acetate, 1-3 parts of triphenyl phosphite, 2-6 parts of nano calcium carbonate, 1-5 parts of chlorinated paraffin, 3-7 parts of zinc stearate, 2-6 parts of hexatetramethylenetetramine, 1-5 parts of organosilicon microparticles, 4-8 parts of white latex, 1-3 parts of asbestos powder, and 1-6 parts of white carbon black. The waterproof high-temperature-resistant food packaging bag material provided herein has reasonable component formulation, has the advantages of good water resistance, high temperature resistance, impact resistance, pinhole resistance and the like, and is widely applicable.

Description

technical field [0001] The invention relates to the technical field of food packaging bags, in particular to a waterproof and high temperature resistant food packaging bag material. Background technique [0002] Packaging bags refer to bags used to pack various supplies, making the goods convenient to transport and store during the production and distribution process. Widely used in daily life and industrial production. With the rapid development of my country's economy, the level of purchasing power and consumption willingness of domestic residents are gradually increasing, and consumption concepts will tend to further improve the quality of life. The market demands of liquid foods such as beverages, wines, edible oils and seasonings will also increase steadily along with the improvement of economic development and people's living standards. In the long run, my country's liquid food industries such as beverages, alcohol, edible oil and condiments still have a lot of room ...

AI Technical Summary

Problems solved by technology

The material components are too single, and the performance of the packaging bags made is ordinary, especially the waterproof and high temperature resistance of the packaging bags need to be improved