Pretreatment process of linen fabric

A linen fabric and process technology, which is applied in the field of pretreatment process of linen fabric, can solve the problems of large chemical reagent consumption, long time, environmental pollution, etc., and achieve the effect of increasing dyeing brightness, improving cloth surface whiteness, and improving fabric grade

Inactive Publication Date: 2015-05-13
SUZHOU CHENHENG WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this alkali desizing and scouring process needs to consume a large amount of chemical reagents, energy, water, and takes a lo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Example 1

[0040] The present embodiment provides a pre-treatment process for linen fabric, which is characterized in that the process flow is: bad inspection→turning→singeing→low temperature plasma treatment→desizing→scouring enzyme scouring→pickling→chlorine bleaching→oxygen bleaching → Deoxidizing enzyme washing → water washing → drying, among which:

[0041] (1) Singeing

[0042] Before singeing, first pass the fabric through the brush box to remove the miscellaneous knots and fluff on the surface of the fabric. There is an emery belt in the brush box. The emery belt is a 60-mesh coarse abrasive belt. For singeing, the speed of the four-burner singeing machine is controlled at 100m / min;

[0043] (2) Low temperature plasma treatment

[0044] The flax fabric after singeing treatment is treated by argon low-temperature plasma, and the low-temperature plasma process conditions are: the treatment power is 240W, the treatment time is 10min, and the pressure is 25Pa; ...

Example Embodiment

[0063] Example 2

[0064] This embodiment provides a pretreatment process of linen fabric, which is characterized in that the process flow is: bad inspection → seam turning → singeing → low temperature plasma treatment → desizing → scouring enzyme scouring → pickling → chlorine bleaching → oxygen bleaching →Oxygen-removing enzyme washing→water washing→drying, in which:

[0065] (1) singeing

[0066] Before singeing, first pass the fabric through the brush box to remove the knots and fluff on the surface of the fabric. There is an emery belt in the brush box. For singeing, the speed of the four-burner singeing machine is controlled at 105m / min;

[0067] (2) Low temperature plasma treatment

[0068] The flax fabric after the singeing treatment was treated with argon low-temperature plasma, and the low-temperature plasma process conditions were as follows: the treatment power was 180W, the treatment time was 8min, and the pressure was 35Pa;

[0069] (3) Desizing

[0070] D...

Example Embodiment

[0087] Example 3

[0088] This embodiment provides a pretreatment process of linen fabric, which is characterized in that the process flow is: bad inspection → seam turning → singeing → low temperature plasma treatment → desizing → scouring enzyme scouring → pickling → chlorine bleaching → oxygen bleaching →Oxygen-removing enzyme washing→water washing→drying, in which:

[0089] (1) singeing

[0090] Before singeing, first pass the fabric through the brush box to remove the knots and fluff on the surface of the fabric. There is an emery belt in the bristle box. For singeing, the speed of the four-burner singeing machine is controlled at 110m / min;

[0091] (2) Low temperature plasma treatment

[0092] The flax fabric after the singeing treatment is treated with argon low-temperature plasma, and the low-temperature plasma process conditions are as follows: the processing power is 200W, the processing time is 5min, and the pressure is 30Pa;

[0093] (3) Desizing

[0094] De...

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PUM

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Abstract

The invention discloses a pretreatment process of a linen fabric. The pretreatment process comprises the steps of checking bad products, sewing in an overturning manner, singeing, carrying out low-temperature plasma treatment, desizing, refining by scouring enzyme, carrying out acid washing, carrying out chlorine bleaching, carrying out oxygen bleaching, carrying out deoxidized enzyme washing, washing and drying. After the pretreatment process is adopted, the use amount of a chemical reagent is reduced, little pollution is caused, energy is saved, the emission is reduced, the difficulty of wastewater pollution control is reduced, the production efficiency is improved, the treated linen fabric is soft in hand feeling, the brightness of the linen fabric is improved, and the fabric quality is improved.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a pretreatment process for linen fabrics. Background technique [0002] my country is one of the countries with the richest hemp resources in the world. With the continuous improvement of human performance requirements for textiles and the increasing environmental awareness, hemp products will become "green products" in the future with their unique natural functionality and biodegradability. "The protagonist. Because flax fiber has functions such as moisture absorption, breathability, and antibacterial, and the product style has a sense of fashion, people's awareness of flax products is gradually increasing. The development space of flax products will be very broad, but the current flax products are still far from satisfying some consumers. needs of the reader. [0003] The pretreatment process is an important process in the production of linen fabrics, which plays an important role in t...

Claims

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Application Information

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IPC IPC(8): D06M16/00D06M10/00D06L3/02D06L3/06D06L1/12D06L1/14D06C9/00D06M101/04D06L4/12D06L4/13D06L4/20D06L4/70
Inventor 陈菊媛叶冬明
Owner SUZHOU CHENHENG WEAVING
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