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Renewable environment-friendly paper-plastic compound bag recycling method

A paper-plastic composite bag and recycling technology, applied in the field of paper-plastic composite bags, can solve the problems of scraping kraft paper easily scratching the surface of the plastic layer, scraping the kraft paper cleanly, and adverse effects of recycling the plastic layer, etc., so as to avoid scratches. The effect of damaging the surface of the plastic layer and improving the removal effect

Active Publication Date: 2020-11-17
安徽聚屹新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a recyclable and environmentally friendly paper-plastic composite bag recycling method, aiming to solve the following problems existing in the current separation of the plastic layer of the paper-plastic composite bag from the kraft paper with a scraper: (1) It is difficult for the scraper to remove the plastic layer on the plastic layer The kraft paper is scraped clean, and the kraft paper is easy to remain, which affects the recycling of the plastic layer; (2) when the scraper scrapes off the kraft paper, it is easy to scratch the surface of the plastic layer, which will also adversely affect the recycling of the plastic layer

Method used

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Embodiment Construction

[0033] 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.

[0034] Such as Figure 2 to Figure 6 As shown, this embodiment provides a recyclable and environmentally friendly paper-plastic composite bag recycling machine, including a horizontal bottom plate 1, and a water tank 2 with a rectangular cross section is fixedly installed on the upper surface of the bottom plate 1, and the top surface of the water tank 2 forms an opening. . Two clamping mechanisms 3 are mounted symmetrically on the upper surface of the bottom plate 1 left and right. A cleaning mechanism 4 is installed on the upper surface of the bottom plate 1 .

[0035] The clamping mechanism 3 includes an electric slider 31 , a cylinder 32 , a top plate 33 , a bracket 34 , a pressure bar 35 , a lead screw 36 , a guide rod 37 , a pressure bar 38 ...

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Abstract

The invention belongs to the technical field of paper-plastic compound bags, and particularly relates to a renewable environment-friendly paper-plastic compound bag recycling method. The renewable environment-friendly paper-plastic compound bag recycling method is completed by matching a renewable environment-friendly paper-plastic compound bag recycling machine and comprises the following steps of step 1, fixing a paper-plastic compound bag through a clamping mechanism; step 2, soaking the paper-plastic compound bag: putting the paper-plastic compound bag into a water tank to soften kraft paper; step 3, removing the kraft paper: cleaning the soaked kraft paper through a brush roller; and step 4, cleaning a plastic layer: soaking the paper-plastic compound bag into water again, and cleaning off the residual kraft paper. According to the renewable environment-friendly paper-plastic compound bag recycling method provided by the invention, the kraft paper removing effect is improved, andthe surface of the plastic layer cannot be damaged in the kraft paper cleaning process.

Description

technical field [0001] The invention belongs to the technical field of paper-plastic composite bags, and in particular relates to a recycling and processing method for a recyclable and environment-friendly paper-plastic composite bag. Background technique [0002] Renewable and environmentally friendly paper-plastic composite bags are made of composite plastic and kraft paper. The plastic layer is usually made of flat wire woven fabric based on polypropylene or polyethylene, and the kraft paper is made of refined composite special kraft paper, which has high strength and good water resistance. specialty. Renewable and environmentally friendly paper-plastic composite bags are currently one of the most popular packaging materials and are widely used in industries such as plastic raw materials, cement, feed, chemicals and fertilizers. Renewable and environmentally friendly paper-plastic composite bags need to be recycled after being used for a period of time. When recycling, t...

Claims

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Application Information

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IPC IPC(8): B29B17/00B29B17/02
CPCB29B17/00B29B17/02B29B2017/0015Y02W30/62
Inventor 陈蓓蓓谷珍妮
Owner 安徽聚屹新材料科技有限公司
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