Degradable packaging and preparation method thereof

Abstract

The present application relates to the technical field of containers for storage or transportation of objects or materials. The application discloses a degradable package and a preparation method thereof. The package includes: a first container; the second container is rotatably connected to the first container; a partition plate is arranged in the first container; the preparation method includes: using starch to prepare starch ester; mixing the starch ester with resin material to obtain the first A mixture; adding mixed fillers to the first mixture and stirring to obtain a second mixture; adding activated carbon and diatomaceous earth to the second mixture to obtain a third mixture; shearing, kneading, cross-linking, and removing the third mixture Volatile, extruded and granulated to obtain plastic masterbatches; by means of compression molding, heat and pressurize the plastic masterbatches to obtain packaging. This application provides a technical solution for preparing biodegradable plastics based on starch dodecenyl succinate, providing a new idea for the production and processing of degradable packaging.

Description

technical field [0001] The present application relates to the technical field of containers for storage or transportation of objects or materials. Specifically, it relates to a degradable package and a preparation method thereof. Background technique [0002] With the development of the national economy, packaging components and packaging containers of fast food have been widely used in people's lives. For example, industries such as aviation services and instant food product manufacturing all need to consume a large amount of disposable food packaging boxes. [0003] For example, the Chinese invention patent application with the publication number CN112896708A discloses a degradable aviation tableware bag, which is convenient to satisfy the user's more Use requirements; the entire tableware bag is made of degradable materials, which is easy to degrade and reduce environmental pollution; the tableware bag has a re-storage function to store used tableware, which is convenie...

AI Technical Summary

Problems solved by technology

However, the deficiency in the above-mentioned prior art is that although the biodegradable packaging material has a high degree of bio-friendliness, its mechanical strength is not ideal.

Images