Antibacterial plastic packaging bag

Abstract

The invention discloses an antibacterial plastic packaging bag comprising the following components by weight: 50-70 parts of polyethylene particles, 25-50 parts of phenyl salicylate, 10-20 parts of ammonium polyphosphate, 2-6 parts of a plasticizer, 3 to 8 parts of a compound antibacterial agent, 3 to 9 parts of a water-soluble polymer cationic active agent, 1 to 10 parts of a sustained release agent, and 2 to 5 parts of a finishing agent; the water-soluble polymer cationic active agent includes 2 to 10% by weight of organosilicon quaternary ammonium salt and 90 to 98% by weight of distilled water. The antibacterial plastic packaging bag is prepared by adding antibacterial materials such as the water-soluble polymer cationic active agent and the compound antibacterial agent to manufacturing materials, so that the plastic packaging bag has good antibacterial property, and the plasticizer is added to the materials to improve the tensile strength and toughness of the plastic bag, therebyincreasing the service life of the plastic bag, and the plastic bag has low production cost and is suitable for promotion.

Description

technical field [0001] The invention relates to an antibacterial plastic packaging bag. Background technique [0002] The raw material of plastic bags is polyethylene. We use plastic bags all the time in our lives, such as shopping for vegetables on the street, packaging electrical appliances, food packaging, etc., all of which are using plastic bags, and this consumption has become a habit. Plastic packaging bags have been integrated into our lives. In daily life, plastic packaging bags are increasingly becoming the first choice for packaging products due to their light weight and ease of use. In developing countries, due to the process of commercialization, the number of shopping malls has increased steadily, which has led to the further prosperity of the plastic packaging bag industry, and the two show a high degree of correlation. The global plastic packaging bag industry generally shows a steady growth trend, especially the total demand for plastic packaging bags in d...

AI Technical Summary

Problems solved by technology

[0003] At present, there are antibacterial plastic bags on the market, but they are expensive and have relatively simple antibacterial properties, which cannot meet the multiple needs of consumers.