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Recycled modified plastic production technology based on waste plastic woven bags

A technology of waste plastics and production process, which is applied in the field of recycled modified plastics production process, which can solve the problems of high production cost, complex processing technology, and products that cannot meet the performance requirements of raw materials, and achieve the effect of low production cost and simple operation process

Inactive Publication Date: 2017-12-08
武冈市鑫瑞能塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a production process of recycled modified plastics based on waste plastic woven bags, so as to solve the processing problems existing in the modification and recycling of existing plastic woven bags and other waste plastics mentioned in the background technology The process is complicated, the production cost is high, and the processed product cannot meet the performance requirements of the raw material

Method used

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Examples

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Effect test

specific Embodiment 1

[0023] A kind of regeneration modified plastic production process based on waste plastic woven bag described in this embodiment comprises the following steps:

[0024] Sorting: Use the purchased waste plastic woven bags as raw materials, sort the raw materials according to the color and type of raw materials, and store them separately;

[0025] Cleaning: Clean the sorted raw materials to remove silt, dust and other sundries on the surface of the raw materials; the weight ratio of tap water to raw materials is 10:1 during cleaning, and the cleaning process is secondary cleaning, including the first crushing Cleaning and the second friction cleaning, after cleaning, the cleaning waste water is reused after being treated by the tertiary sedimentation tank; The secondary sedimentation tank is mainly sedimentation silt. The sediment is generally silt and a small amount of plastic powder. It is cleaned regularly by a desilter machine. The water in the tertiary clear water tank can b...

specific Embodiment 2

[0031] A kind of regeneration modified plastic production process based on waste plastic woven bag described in this embodiment comprises the following steps:

[0032] Sorting: Use the purchased waste plastic woven bags as raw materials, sort the raw materials according to the color and type of raw materials, and store them separately;

[0033] Cleaning: Clean the sorted raw materials to remove silt, dust and other sundries on the surface of the raw materials; when cleaning, the weight ratio of tap water to raw materials is 12:1, and the cleaning process is secondary cleaning, including the first crushing Cleaning and the second friction cleaning, after cleaning, the cleaning waste water is reused after being treated by the tertiary sedimentation tank; The secondary sedimentation tank is mainly sedimentation silt. The sediment is generally silt and a small amount of plastic powder. It is cleaned regularly by a desilter machine. The water in the tertiary clear water tank can be...

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Abstract

The invention discloses a recycled modified plastic production technology based on waste plastic woven bags. The technology includes the steps of sorting, cleaning, crushing, rinsing, ingredient adding, pelleting, drying and packaging so that a finished product can be obtained. Ingredients include 9%-11% of LLDPE, 0.4%-0.6% of a PP flexibilizer, 0.4%-0.6% of an antioxidant, 0.005%-0.015% of a brightener and 0.005%-0.015% of ultramarine violet pigment. By means of the recycled modified plastic production technology, the waste plastic woven bags which are produced in production and living, cannot be degraded easily and severely pollute the environment can be turned into wealth after being purchased and processed. The recycled modified plastic production technology is simple in operational process and low in production cost, the performance indexes like chromaticity, toughness and drawing force of the processed finished product can all meet the performance requirements of the raw materials, and therefore the application range is wider.

Description

technical field [0001] The invention relates to the technical field of plastic recycling and reuse, in particular to a production process of recycled modified plastics based on waste plastic woven bags. Background technique [0002] Together with steel, wood, and cement, plastics constitute the four basic materials of modern industry, and they play an important role in the development of the national economy. Plastics have the advantages of excellent comprehensive performance of materials, convenient processing, and significant energy saving in production and practical use. They are widely used It is used in industry, agriculture and people's daily life. With the vigorous development of the plastic industry and its large-scale use, the amount of waste plastics has increased sharply. The most common plastic products in daily life, such as plastic woven bags, can be seen everywhere. People use Discarded anywhere, seriously polluting the environment. [0003] In order to elimi...

Claims

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Application Information

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IPC IPC(8): B29B17/00B29B9/00C08L101/00C08L23/08C08L23/12
CPCY02W30/62B29B17/00B29B9/00B29B2017/0015C08L101/00C08L2205/02C08L23/0815C08L23/12
Inventor 钟建平
Owner 武冈市鑫瑞能塑料制品有限公司
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