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Natural nontoxic fabric dyeing process

A natural and fabric technology, applied in the field of fabric auxiliary processing technology, can solve health hazards and other problems, achieve the effect of improved moisture permeability, simple and easy-to-understand process, and soft and comfortable fabric

Inactive Publication Date: 2014-06-18
QINGDAO TONGGUANWANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the above-mentioned problems existing in the prior art field, the object of the present invention is to provide a natural and non-toxic cloth dyeing process to solve the problem that commercially available cloths are not suitable for direct contact with the skin due to dyes and endanger people's health.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] The natural non-toxic cloth dyeing process of this embodiment includes the following specific steps: (1) preparing natural non-toxic dyes in proportion; (2) pouring natural non-toxic dyes into the dye vat, and putting the cloth into the dye vat , so that it is fully soaked; (3) Heat the dye vat to 60-70° and keep it warm for 3 hours; (4) Take out the fully colored fabric and dry it in the dryer; the dried fabric is passed through Polyurethane PU glue is bonded with TPU film.

[0015] The natural non-toxic dyestuff includes the following components: 35 parts of potatoes, 3 parts of alum, 10 parts of ethanol, 5 parts of caraway oil, and the balance is water. The above components are mixed and stirred evenly.

[0016] The process is simple and easy to understand, using natural non-toxic dyes, no pollution to the environment after dyeing, the produced fabric is soft and comfortable, non-irritating to the skin, waterproof and breathable moisture permeability has been greatly...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a natural nontoxic fabric dyeing process. The fabric dyeing process comprises steps of: (1) preparing natural nontoxic dye according to a ratio, (2) pouring the natural nontoxic dye into a dye vat, and putting fabric into the dye vat so as to fully dip the fabric, (3) heating the dye vat to 60-70 DEG C and maintaining the temperature for 3 h, and (4) taking the fully colored fabric out and drying in a dryer. The process is simple and easily understood, adopts the natural nontoxic dye, and is free of pollution to the environment after dyeing. The produced fabric is soft, comfortable, nonirritating to skin, and largely improved in waterproofness, air permeability and damp permeability.

Description

[0001] technical field [0002] The invention belongs to a cloth auxiliary processing technology, in particular to a natural non-toxic cloth dyeing technology. [0003] Background technique [0004] With the continuous improvement of people's living standards, higher requirements are put forward for the comfort, safety, hygiene and other properties of textiles. At present, the commercially available fabrics are brightly colored and of various types, but the dyes of the fabrics are mostly chemical dyes, which are not suitable for direct contact with human skin, and the wastewater in the dyeing process pollutes the environment and endangers human health. [0005] Contents of the invention [0006] In order to overcome the above-mentioned problems in the prior art, the object of the present invention is to provide a natural and non-toxic cloth dyeing process to solve the problem that commercially available cloths are not suitable for direct contact with the skin due to dyes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06P1/34D06P1/673
Inventor 宋礼华
Owner QINGDAO TONGGUANWANG IND
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