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Easily-degradable environment-friendly lunch box and preparation method thereof

An easily degradable, lunch box technology, used in other household appliances, household components, applications, etc., can solve problems such as human harm, environmental pollution, and difficulty in degradation.

Inactive Publication Date: 2021-02-02
崔伟荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that in the prior art, widely used fast food boxes are mostly foamed plastic lunch boxes, and its production raw materials are polystyrene, foaming agent, photosensitizer, etc., which have certain harm to the human body, and Difficult to degrade, easy to cause environmental pollution, and a kind of easily degradable environmental protection lunch box and its preparation method are proposed

Method used

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  • Easily-degradable environment-friendly lunch box and preparation method thereof
  • Easily-degradable environment-friendly lunch box and preparation method thereof
  • Easily-degradable environment-friendly lunch box and preparation method thereof

Examples

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Embodiment 1

[0039] see Figure 1-9 As shown, a degradable environmental protection lunch box is composed of the following raw materials in parts by weight: 80 parts of corn straw slurry, 90 parts of rice straw slurry, 15 parts of cellulose ester, and 6 parts of polyamide epichlorohydrin resin;

[0040] The preparation method of this easily degradable environmental protection lunch box comprises the following steps:

[0041] S1. Add corn straw slurry, rice straw slurry, cellulose ester, and polyamide epichlorohydrin resin to the grouting mechanism 3 on the transmission frame 1 according to the above weight parts: first, the corn straw slurry is sequentially poured through the hopper 6 Material, rice straw slurry, cellulose ester, and polyamide epichlorohydrin resin are added in the heating tank 5 to obtain the slurry for the environmental protection lunch box, and then the stirring motor is started to drive the stirring paddle 7 to rotate, so that the environmental protection lunch box for...

Embodiment 2

[0056] The difference between this example and Example 1 is: a degradable environmental protection lunch box, which is composed of the following raw materials in parts by weight: 60 parts of corn straw slurry, 60 parts of rice straw slurry, 6 parts of cellulose ester, polyamide epoxy Chloropropane resin 4 parts.

[0057] Working principle of the present invention: the lunch box prepared by 60-80 parts of corn straw slurry, 60-90 parts of rice straw slurry, 6-15 parts of cellulose ester, and 4-6 parts of polyamide epichlorohydrin resin has easy The advantages of degradation and environmental protection;

[0058] Add corn straw slurry, rice straw slurry, cellulose ester, and polyamide epichlorohydrin resin to the grouting mechanism 3 on the transmission frame 1 according to the above weight parts: first, the corn straw slurry is sequentially poured through the hopper 6, Rice straw slurry, cellulose ester, and polyamide epichlorohydrin resin are added to the heating tank 5 to ob...

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Abstract

The invention discloses an easily-degradable environment-friendly lunch box. The lunch box comprises the following raw materials in parts by weight: 60-80 parts of corn straw slurry, 60-90 parts of rice straw slurry, 6-15 parts of cellulose ester and 4-6 parts of polyamide epichlorohydrin resin. The preparation method of the easily-degradable environment-friendly lunch box comprises the followingsteps: adding desired parts by weight of the corn straw slurry, the rice straw slurry, the cellulose ester and the polyamide epichlorohydrin resin into a grouting mechanism on a conveying frame; moving a mold plate filled with the environment-friendly lunch box slurry in a cavity into a low-temperature forming box; and disassembling and opening a mold bottom plate and a mold top plate through buckles, and taking out the formed easily-degradable environment-friendly lunch box. The lunch box has the advantages of easiness in degradation, environment friendliness, and greatly improved preparationefficiency of the lunch box.

Description

technical field [0001] The invention belongs to the technical field of lunch boxes, and relates to an environment-friendly lunch box, in particular to an easily degradable environment-friendly lunch box and a preparation method thereof. Background technique [0002] Environmentally friendly lunch boxes are used to hold food. [0003] The comparative document CN108842505A discloses a material for an environmentally friendly lunch box. In parts by weight, the material includes 33-51 parts of corn straw slurry, 32-55 parts of rice straw slurry, 3-7 parts of adhesive, 4 parts of fungicide ~9 parts, 2~7 parts of moisturizing enhancer. The invention integrates the unique effects of each component to prepare an environmentally friendly lunch box. This technology provides an effective economic way for the utilization of rice and corn stalks and reduces environmental pollution caused by burning stalks; at the same time, its The prepared environmentally friendly lunch box can also r...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L1/08C08L77/00B29C45/04B29C45/26B29C45/22B29C45/53B29C45/73B29B7/16B29L31/28
CPCB29B7/16B29C45/0433B29C45/22B29C45/2602B29C45/531B29C45/73B29L2031/286C08L97/02C08L2201/06C08L2205/025C08L2205/035C08L1/08C08L77/00
Inventor 崔伟荣
Owner 崔伟荣