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Printing and packaging waste treatment method

A processing method, printing and packaging technology, applied in grain processing, transportation and packaging, chemical instruments and methods, etc., can solve problems such as inability to compress waste, large gaps in printing waste, and large waste volume, so as to avoid occupying space. , the effect of reducing transportation costs

Active Publication Date: 2019-07-26
JINAN WANCHANG PACKAGING PRINTING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that the existing printing waste is usually collected by bagging. However, there is a large gap after the printing waste is bagged, and the waste cannot be compressed, resulting in the waste volume after bagging. Large, low density, thus increasing transportation costs and other problems

Method used

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  • Printing and packaging waste treatment method
  • Printing and packaging waste treatment method
  • Printing and packaging waste treatment method

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Embodiment Construction

[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0036] Such as Figure 1 to Figure 5 Shown, a kind of printing and packaging waste disposal method comprises the following steps:

[0037] S1. Waste collection: manually collect waste such as carton scraps and packaging films after printing;

[0038] S2. Waste pretreatment: pour the waste collected in step S1 through the feed port 2, and under the action of the high-pressure fan, the waste is sucked into the treatment box 1, and the pretreatment device 3 performs crushing and pretreatment on the waste ;

[0039] S3. Extrusion molding: the waste obtained in step S2 is accumulated in the middle of the treatment box 1 through the blocking mechanism 42. When the thickness of the waste gas accumulation reaches one meter, the electromagnet plate 422 is ...

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Abstract

The invention relates to a printing and packaging waste treatment method. The printing and packaging waste treatment method comprises a treatment box, a charge port, a pretreatment device and a compression device, wherein the treatment box is of a rectangular hollow structure; the charge port is formed in the right end of the treatment box; the pretreatment device is installed at the right side inthe treatment box; the compression device is installed at the left side in the treatment box; an air suction port is formed in the left end of the treatment box; and the air suction port is connectedwith an existing high-pressure air suction machine. The printing and packaging waste treatment method is capable of solving the problems that existing printing waste is generally collected through bagging during treatment, and the printing waste has large gaps after being bagged and cannot be compressed, so that the bagged waste is large in size and low in density, and then the transport cost isincreased, and the like.

Description

technical field [0001] The invention relates to the field of packaging and printing, in particular to a method for treating printing and packaging waste. Background technique [0002] Environmental protection and rational utilization of resources is an urgent and arduous task. Packaging waste is a source of pollution, but it is also a resource that can be used. At present, the recycling of packaging waste has attracted the attention of countries all over the world, and there are countless research conferences and research materials on packaging waste treatment. In my country, due to the rapid development of the packaging industry, the problem of packaging waste has become increasingly prominent. However, my country has not yet established a scientific and complete waste recycling system, and packaging waste recycling regulations still need to be improved, so it is necessary to pay attention and research. [0003] At present, waste generated after printing and packaging us...

Claims

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Application Information

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IPC IPC(8): B09B3/00B30B9/30B02C18/02B02C18/04
CPCB09B3/00B30B9/3057B30B9/3003B30B9/3014B30B9/301B02C18/0084B02C18/02B02C18/04B02C2201/06B09B3/20
Inventor 冯露晨陈海涛杨宁
Owner JINAN WANCHANG PACKAGING PRINTING CO LTD