Temperature-sensitive antibacterial polyolefin master batch production process

Abstract

The invention relates to a temperature-sensitive antibacterial polyolefin master batch production process. The operation steps of the temperature-sensitive antibacterial polyolefin master batch production process are as follows: preparation of raw materials in proportion, raw material stirring, antibacterial treatment, molding, feeding, parameter adjustment, mixing and dispersing, extrusion, cooling, dehydration, pelletizing, screening, packaging and storage. In the production procedure of the temperature-sensitive antibacterial polyolefin master batch production process, a nano silver-carrying antibacterial agent is added to the raw materials, so that plastic itself has an antibacterial property. Therefore, the growth and reproduction of microorganisms including bacteria, fungi, yeasts, algae, viruses and the like on the surface of the product can be kept below the necessary indicators.

Description

technical field [0001] The invention relates to the technical field of color masterbatch production, in particular to a production process of temperature-sensitive and antibacterial polyolefin masterbatch. Background technique [0002] The temperature-sensitive polyolefin masterbatch is easy to use, avoids environmental pollution, has uniform and stable coloring, improves the quality of plastic parts, and is easy to measure. It can be applied to molding production systems with a high degree of automation, and can be widely used in cosmetic packaging boxes, toys, Blow molding and coloring of electrical appliances, daily-use plastic products, industrial containers, ultra-thin products, packaging bags, woven bags, textile fibers and other plastics. [0003] However, now plastic tableware is convenient, and more and more people use it. For example, tableware, cutlery, and temperature-sensitive cutlery can remind people whether the temperature of food is too high, especially for ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a production process of temperature-sensitive and antibacterial polyolefin masterbatch to solve the problem that the plastic tableware produced by the common temperature-sensitive polyolefin masterbatch in the market cannot be sterilized at high temperature and has no antibacterial effect. , will cause bacteria on the tableware to be difficult to eliminate and cause disease problems