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Method for preparing plastic pipes by recovering and recycling waste plastic woven bags

A technology of plastic pipes and waste plastics, applied in pipes, rigid pipes, pipes/pipe joints/pipe fittings, etc., can solve problems such as waste and environmental damage, reduce production costs, and solve white pollution effects

Inactive Publication Date: 2011-06-15
KUNMING YUXINGPENG PLASTIC PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, plastic woven bags are discarded after one-time use, which is a great waste and bad behavior that damages the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Embodiment: Recycling Waste Plastic Woven Bag Recycling Manufacturing Plastic Pipe Method

[0019] The plastic pipe material formula is recycled high-density polyethylene resin, recycled low-density polyethylene resin, color masterbatch and conventional plastic defoamer; its components are based on 100 kilograms, recycled low-density polyethylene resin 58.8 kg, 39.2 kg of recycled high-density polyethylene resin, 1.5 kg of color masterbatch and 0.5 kg of conventional plastic defoamer.

[0020] The method of manufacturing plastic pipes is:

[0021] The first step, put 58.8 kilograms of recycled low-density polyethylene resins, 39.2 kilograms of recycled high-density polyethylene resins, 1.5 kilograms of color masterbatch and 0.5 kilograms of conventional plastic defoamers into the tank for pre-mixing;

[0022] The second step is to pump the mixed raw materials into the container of the pumping machine by the vacuum pumping machine for secondary stirring to ensure the un...

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PUM

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Abstract

The invention discloses a method for preparing plastic pipes by recovering and recycling waste plastic woven bags, belonging to methods of waste plastic recovering and recycling. In the invention, the problem that waste plastics pollute the environment is solved. The plastic pipes (per 100 Kg) are prepared from the following components: recovered low density polyethylene resin 58.8 Kg, recovered high density polyethylene resin 39.2 Kg, color master batch 1.5 Kg and ordinary plastic antifoaming agent 0.5 Kg. The plastic pipes are prepared by the step of extrusion forming. The method provided by the invention can be used for producing plastic pipes which are used for water delivery.

Description

technical field [0001] The invention discloses a method for manufacturing plastic pipes by recycling waste plastics, in particular to a method for recycling waste plastic woven bags to manufacture plastic pipes. Background technique [0002] Since the invention of plastics, it has been widely used. When it brings great benefits, it also has many negative effects. For example, the increasing pollution of waste plastics to the environment is a huge threat. Among them, the plastic woven bag is discarded after one-time use, which is a kind of great waste and bad behavior that destroys the environment. [0003] Existing woven bags are mostly made of low-density polyethylene resin (LDPE), have another name called low-pressure polyethylene and high-density polyethylene resin (HDPE), and have another name called high-pressure polyethylene plastic material, and are fully recyclable by regeneration. [0004] The present invention is exactly a kind of successful compensatory attempt o...

Claims

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Application Information

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IPC IPC(8): C08L23/06B29C47/92F16L9/12B29C48/92
CPCB29C48/09B29C48/92B29C2948/92638B29C2948/92933
Inventor 陈元树陈元均廉强
Owner KUNMING YUXINGPENG PLASTIC PRODS
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