Method of using waste cloth to produce carpet

A carpet and cloth technology, applied to carpets, etc., can solve the problems of single types, clothing not easy to degrade, air pollution, etc., achieve high strength and softness, improve use value, and prevent pollution

Inactive Publication Date: 2015-01-28
合肥新桥制衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people began to pursue fashion after solving the problem of food and clothing. Each person buys more than 3 sets of clothes on average every year. While purchasing new clothes, a large number of old clothes are discarded as garbage, but the clothes are mainly made of organic materials. Made

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A method for producing carpet from waste cloth, comprising the following steps: (1), cleaning waste cloth and old cloth, soaking them in 15% sulfuric acid for 20 minutes, rinsing them with clean water, sterilizing them with ultraviolet rays, and drying them; (2) ), use an opener to open, and then use a carding machine to card the opened fiber; (3), add the carded fiber to a phenol solvent that is 3.5 times the weight of the fiber, dissolve it at 105 ° C, and then Add polyethylene glycol 0.75 times the fiber weight to the solvent, dissolve and mix evenly to prepare the glue; (4), apply the above glue evenly on the mold, heat the mold to 85°C, and dry it. Open the mold, cut, and get the carpet.

[0010] This method has a good processing effect on polyester fabrics, the thickness of the carpet can be adjusted according to needs, the processing speed is fast, and the bacteria and other harmful substances in the waste fabrics are killed during the processing, and the produce...

Embodiment 2

[0012] A method for producing carpet from waste cloth, comprising the following steps: (1), cleaning waste cloth and old cloth, soaking them in 15% sulfuric acid for 25 minutes, rinsing them with clean water, sterilizing them with ultraviolet rays, and drying them; (2) ), use an opener to open, and then use a carding machine to card the opened fiber; (3), add the carded fiber to a solvent that is 5 times the weight of the fiber, dissolve it at 110°C, and then add it to the Add polyethylene glycol 0.5 times the weight of the fiber to the solvent, mix it evenly after dissolving, and prepare the glue; (4), apply the above glue evenly on the mold, heat the mold to 90°C, dry, and open Molded, cut to get the carpet.

[0013] The method has a good processing effect on the nylon cloth, has a high molding rate, and has a good molding effect after processing.

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PUM

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Abstract

The invention relates to a method of using waste cloth to produce a carpet. The method includes the steps of: 1, cleaning waste and old cloth, soaking the cloth by the use of 15 percent of sulfuric acid for 15 to 25 minutes, rinsing the cloth, sterilizing the cloth through the use of ultraviolet and drying the cloth; 2, opening the cloth through a opener and carding opened fibers through a carding machine; 3, adding the carded fibers into a solvent with the weight 3 to 5 times of the fibers to be dissolve below the temperature of 98 to 112 degrees Celsius, adding Polyethylene glycol with the weight 0.5 to 1 times of the fibers to the solvent to be evenly mixed after dissolving and then obtaining glue; 4, uniformly coating the above glue on a mold, heating the mold to the temperature of 85 to 98 degrees Celsius, drying, opening the mold, cutting and obtaining the carpet. With the method of using the waste cloth to produce the carpet, waste and old cloth is recycled, and pollution is reduced.

Description

technical field [0001] The invention belongs to the field of recycling waste materials, and in particular relates to a method for producing carpets from waste cloth. Background technique [0002] With the improvement of living standards, people began to pursue fashion after solving the problem of food and clothing. Each person buys more than 3 sets of clothes on average every year. While purchasing new clothes, a large number of old clothes are discarded as garbage, but the clothes are mainly made of organic materials. Made of synthetic fabrics, such as polyester fabrics, clothes are not easy to degrade after being discarded, causing pollution to the environment. In some places, old fabrics are used to burn power, which will produce a lot of harmful gases and pollute the air. There are also some mops made of waste cloth on the market now, but the type is single. Contents of the invention [0003] The purpose of the present invention is to provide a method for producing ca...

Claims

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Application Information

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IPC IPC(8): A47G27/02
Inventor 杨兴阔刘安富陈有顺
Owner 合肥新桥制衣有限公司
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