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Water-absorption and oil-absorption cellulose fiber fabric and dyeing method thereof

A technology of cellulose fiber and dyeing method, which is applied in the field of water-absorbing and oil-absorbing cellulose fiber fabrics and its dyeing, which can solve the problems of poor water-absorbing effect, difficult oil-absorbing, loss of double-absorbing function, etc., and achieve the effect of retaining double-absorbing characteristics

Inactive Publication Date: 2017-09-26
蒋暾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cellulose fiber itself has the characteristics of hydrophilic and lipophilic, but the surface of the existing cellulose fiber fabrics is completely covered by dyes or pigments during the dyeing process, and the double suction function is lost; the cellulose fiber fabrics under the existing dyeing technology It only has the function of water absorption, and water is only adsorbed between fibers, so the water absorption effect is not good, and it is more difficult to absorb oil after absorbing water. Not only that, many characteristics of cellulose fibers will be deprived by conventional dyeing technology

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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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A water-absorbing and oil-absorbing cellulose fiber fabric comprises cellulose fiber fabric and a dyeing agent, the fibers of the cellulose fiber fabric have cracks; the dyeing agent is attached in the fiber cracks.

[0013] Preferably, the cellulose fiber fabric is made of natural fibers.

[0014] Preferably, the coloring agent is a dye.

[0015] A method for dyeing a water-absorbing and oil-absorbing cellulose fiber fabric, comprising the following steps:

[0016] Step 1: Pretreat the dye to ensure that the minimum diameter of the dye particle is between the minimum fiber crack and 1 / 30 of the minimum fiber crack;

[0017] Step 2: applying the aqueous dye solution obtained in step 1 to the cellulose fiber fabric, then steaming and drying;

[0018] Step 3: Washing, drying and styling.

[0019] The patent of the invention is suitable for cellulose fiber fabrics such as towels, blankets, and clothes, and has the characteristics of water and oil absorption, good adsorp...

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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Abstract

The invention discloses a water-absorption and oil-absorption cellulose fiber fabric. The water-absorption and oil-absorption cellulose fiber fabric comprises a cellulose fiber fabric and a dyeing agent, wherein fibers of the cellulose fiber fabric have cracks; the dyeing agent is attached in the cracks of the fibers; a dyeing method of the water-absorption and oil-absorption cellulose fiber fabric comprises the following steps: step 1: pre-treating a dyestuff to ensure that the minimum diameter of dyestuff grains ranges between a minimum fiber crack and a 1 / 30 minimum fiber crack; step 2: applying a water solution of the dyestuff, obtained by step 1 and steaming and drying; step 3: carrying out water washing, drying and shaping.

Description

technical field [0001] The invention relates to a fabric dyeing method, in particular to a water-absorbing and oil-absorbing cellulose fiber fabric and a dyeing method thereof. Background technique [0002] The cellulose fiber itself has the characteristics of hydrophilic and lipophilic, but the surface of the existing cellulose fiber fabrics is completely covered by dyes or pigments during the dyeing process, which loses the double suction function; the cellulose fiber fabrics under the existing dyeing technology It only has the function of water absorption, and water is only adsorbed between fibers, so the water absorption effect is not good, and it is more difficult to absorb oil after absorbing water. Not only that, many characteristics of cellulose fibers will be deprived by conventional dyeing technology. The existing dyeing method is to add a dyestuff (fixing agent) to fix it on the fiber surface through an aqueous solution. Contents of the invention [0003] In or...

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): D06P3/60D06P1/00
CPCD06P3/60D06P1/00D06P1/0016
Inventor 蒋暾
Owner 蒋暾
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