Preparation method of water-resistant easily-degradable plastic toy

Abstract

The invention discloses a preparation method of a water-resistant easily-degradable plastic toy. The preparation method comprises the following steps: S1, preparing raw materials for producing the plastic toy; s2, the raw materials are fed into an extruder to be granulated, and plastic particles are prepared; s3, adding toner into the plastic particles for coloring; s4, baking and drying the colored plastic particles; s5, the dried plastic particles are added into a toy injection molding machine mold for injection molding, and a toy primary product is obtained; s6, the primary toy product is subjected to trimming treatment; s7, performing surface decoration on the toy primary product to obtain a toy finished product; and step S8, performing disinfection treatment on the toy finished product. Compared with the prior art, the full-biodegradation agent is adopted, degradation is thorough, the plasticizer is composed of glycerin and epoxy chloropropane, water resistance is higher, the inorganic filler improves the strength and antibacterial property of toys, the trimming and sterilizing lamp treatment steps are added, and the safety coefficient and sanitary coefficient of the toys are increased.

Description

technical field [0001] The invention relates to the field of toy manufacturing, in particular to a method for preparing a water-resistant and easily degradable plastic toy. Background technique [0002] With the development of society, people's awareness of environmental protection is gradually increasing, and people have higher and higher requirements for toys, which not only need to be beautiful, but also environmentally friendly and durable. The toy manufacturing industry also needs to improve the process to meet the current social needs. [0003] At present, toys on the market have rough surfaces, low safety, and poor sanitation, and are generally degraded by photodegradants, which cannot be completely degraded. They have long been eliminated by foreign countries and are no longer used in China. [0004] Therefore, the present application provides a method for preparing a water-resistant and easily degradable plastic toy. Contents of the invention [0005] The purpos...

AI Technical Summary

Problems solved by technology

[0003] At present, toys on the market have rough surfaces, low safety, and poor sanitation, and are generally degraded by photodegradants, which cannot be completely degraded. They have long been eliminated by foreign countries and are no longer used in China.

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