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Biological enzyme type preparation method of flax fiber and tencel blended yarn

A technology of flax fiber and blended yarn, which is applied in the direction of chemical post-treatment of fiber, fiber treatment, plant fiber, etc., can solve the problems of flax fiber damage, low yield of flax fiber and tencel blended yarn, etc., to achieve quality improvement, Have a competitive advantage and increase the effect of export net income

Inactive Publication Date: 2017-01-11
JIANGSU HUAXIN LINEN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to propose an innovative solution for the above-mentioned shortcomings in the prior art, especially a solution that can effectively solve the serious damage to the flax fiber caused by flax degumming and the low yarn yield of flax fiber and tencel blending

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: a kind of production method of flax fiber and tencel blended yarn, described flax fiber weight content is 45-75%, all the other are tencel, and its preparation comprises the steps:

[0037]Step 1, pretreatment: loosely stack the flax fiber and tencel respectively, mix the cotton and linen finishing agent with water and spray evenly on the flax fiber, use pretreatment agent A to evenly spray on the tencel, seal them separately Stack;

[0038] Step 2, flower cleaning: break up the pretreated flax fiber and tencel separately and mix them together evenly, and remove the impurities attached to the flax fiber and tencel itself;

[0039] Step 3, carding: comb the mixed flax fiber and tencel into a cotton web to remove impurities and short fibers;

[0040] Step 4, drawing: using three processes to evenly mix multiple cotton webs to form lines with uniform diameters;

[0041] Step 5, roving: stretching and twisting the thread obtained in step 4 and winding it on ...

Embodiment 2

[0048] Embodiment 2: a kind of production method of flax fiber and tencel blended yarn, described flax fiber weight content is 65%, all the other are tencel, and its preparation comprises the steps:

[0049] Step 1, pretreatment: loosely stack the flax fiber and tencel respectively, mix the cotton and linen finishing agent with water and spray evenly on the flax fiber, use pretreatment agent A to evenly spray on the tencel, seal them separately Stack;

[0050] Step 2, flower cleaning: break up the pretreated flax fiber and tencel separately and mix them together evenly, and remove the impurities attached to the flax fiber and tencel itself;

[0051] Step 3, carding: comb the mixed flax fiber and tencel into a cotton web to remove impurities and short fibers;

[0052] Step 4, drawing: using three processes to evenly mix multiple cotton webs to form lines with uniform diameters;

[0053] Step 5, roving: stretching and twisting the thread obtained in step 4 and winding it on th...

Embodiment 3

[0060] Embodiment 3: a kind of production method of flax fiber and tencel blended yarn, described flax fiber weight content is 45-75%, all the other are tencel, and its preparation comprises the steps:

[0061] Step 1, pretreatment: loosely stack the flax fiber and tencel respectively, mix the cotton and linen finishing agent with water and spray evenly on the flax fiber, use pretreatment agent A to evenly spray on the tencel, seal them separately Stack;

[0062] Step 2, flower cleaning: break up the pretreated flax fiber and tencel separately and mix them together evenly, and remove the impurities attached to the flax fiber and tencel itself;

[0063] Step 3, carding: comb the mixed flax fiber and tencel into a cotton web to remove impurities and short fibers;

[0064] Step 4, drawing: using three processes to evenly mix multiple cotton webs to form lines with uniform diameters;

[0065] Step 5, roving: stretching and twisting the thread obtained in step 4 and winding it on...

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Abstract

The invention discloses a preparation method of a flax fiber and tencel blended yarn. The flax fiber and tencel blended yarn comprises 45 to 75% of flax fiber, and the balance of tencel. The preparation method comprises the following steps of pretreatment, blowing, cotton carding, drawing, roving, degumming, bleaching, acidifying, cleaning, and spinning. The preparation method provided by the invention can be used for preparing the flax fiber and tencel blended yarn with moisture absorbing property, light weight, small thickness, glossiness, air ventilating property, anti-bacterial property and mite-suspension property.

Description

technical field [0001] The invention relates to the textile field, in particular to a production method of flax fiber and tencel blended yarn. Background technique [0002] The main components of hemp are cellulose, lignin, hemicellulose, pectin and so on. The biggest difference between hemp products and other natural cellulose textiles is that degumming is required. The degumming process has a great impact on the quality of hemp, and it is also one of the research topics that the hemp industry has devoted itself to in recent years. The traditional degumming process is mainly based on chemical degumming, that is, the chemical reagents that can dissolve pectin are used to boil the hemp fiber for a long time to remove the gum. The treatment of large volumes of degumming wastewater puts great pressure on the environment and costs. Taking Hubei as an example, Hubei Province has an annual output of more than 4,000 tons of flax and dry hemp. There are 5 degumming production ente...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D01C1/04D01C1/00D06M11/56D06M11/71D06M101/06
CPCD02G3/04D01C1/00D01C1/04D06M11/56D06M11/71D06M2101/06D10B2201/04D10B2201/24
Inventor 王雅琴薛茂深
Owner JIANGSU HUAXIN LINEN TEXTILE
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