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Paper and plastic tray recycling method

A recycling method and pallet technology, applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of being unable to be used as paper, production raw materials, and complex components of paper-plastic pallets, so as to improve resource utilization, The effect of simple method

Inactive Publication Date: 2018-11-23
淮安市力拓包装印刷材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the composition of paper-plastic trays is complex, and after a long time of use, it can no longer be used as a raw material for paper production. Therefore, it is necessary to find a new recycling method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for recycling paper-plastic pallets, comprising the following steps:

[0017] S1. Grinding the recovered waste paper-plastic trays into powder through abrasive tools;

[0018] S2, the powder is filtered through a sieve;

[0019] S3, continue to grind the powder that has not passed, until the collection of powder materials is completed;

[0020] S4. Add lime and water to the powder material, and stir to form cement.

[0021] In step S1 of this embodiment, the mold includes a grinding machine.

[0022] In step S2 of this embodiment, the aperture of the sieve is less than 1 mm.

[0023] In step S4 of this embodiment, the mass ratio of powder, lime and water is 4:3:3.

[0024] Advantages of the present invention: the present invention is a method for recycling paper-plastic pallets, which is simple and can turn paper-plastic pallets into cement raw materials, turn waste into treasure, and improve resource utilization.

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PUM

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Abstract

The invention discloses a paper and plastic tray recycling method, which comprises the following steps: grinding recycled waste paper and plastic trays into powder through a grinding tool, filtering the powder through a sieve, grinding the powder not passing the sieve again till all the powder is collected, adding lime and water to the powder, and stirring to obtain cement. The paper and plastic tray recycling method has the beneficial effects that the living environment is greatly protected and ground waste paper and plastic trays can be filtered and utilized.

Description

technical field [0001] The invention belongs to the field of production and processing of paper-plastic trays, and in particular relates to a recycling method for paper-plastic trays. Background technique [0002] In the prior art, paper-plastic trays have complex components and cannot be used as raw materials for paper production after a long period of use. Therefore, it is necessary to find a new recycling method. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a method for recycling paper-plastic pallets, which greatly protects the living environment and utilizes them through filtration. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A method for recycling paper-plastic pallets, comprising the following steps: [0006] S1. Grinding the recovered waste paper-plastic trays into powder through abrasive tools; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B18/18C04B28/10
CPCC04B18/18C04B28/10C04B2111/00017Y02W30/91
Inventor 费佰群
Owner 淮安市力拓包装印刷材料有限公司