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Method for eliminating static electricity of wool knitted fabric

A wool knitted fabric, static elimination technology, applied in the direction of knitting, weft knitting, fabric surface trimming, etc., can solve the problems of rising blood sugar, easy to absorb dust, and the effect is not long-lasting, achieve long-lasting anti-static effect, improve anti-static friction , the effect of eliminating corona discharge

Active Publication Date: 2020-01-17
江苏翔宇工艺编织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wool knitted fabrics are loved by consumers for their softness, comfort, breathability and warmth retention. Wool fabrics are generally woven with blended yarns with a certain wool content. During processing and use, they are prone to static electricity due to friction and induction. , the accumulated electrostatic charge is easy to absorb dust and cause knitted fabric products to be entangled on the limbs when worn, causing discomfort, which will cause the pH of the human blood to rise, the calcium in the blood to drop, and the blood sugar to rise. The voltage will generate a motor to the human body, which can easily cause damage to electrical components or even fire and explosion
The static elimination method for knitted fabric products disclosed in the prior art generally adopts antistatic spray or antistatic solution soaking treatment, but the effect of this treatment method is not long-lasting, when the air is dry and the moisture content with conductivity decreases , when the current flow is blocked, electrostatic discharge will occur, which makes it difficult for the static electricity of wool knitted fabrics to meet the demand

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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  • Method for eliminating static electricity of wool knitted fabric
  • Method for eliminating static electricity of wool knitted fabric
  • Method for eliminating static electricity of wool knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A static elimination processing method for wool knitted fabrics, the method is as follows:

[0026] (1) Pretreatment: soak the wool yarn in an antistatic solution and then dry it for pretreatment;

[0027] The wool mass percentage content of the wool yarn is 40%, and the antistatic solution is composed of dihydrogenated tallow dimethyl ammonium chloride, isomeric tridecyl alcohol polyoxyethylene ether, fatty alcohol ether phosphate, phenol ether Phosphate ester and water are composed at a mass ratio of 4:3:5:1:120, the soaking time is 25 minutes, the soaking temperature is 45°C, the drying temperature is 110°C, and the drying time is 50 minutes.

[0028] (2) Yarn feeding: the wool yarn and conductive fiber are sent to the loop knitting area of ​​the knitting machine;

[0029] (3) Knitting back: The knitting machine is configured to have a number of dials and needle cylinders for upper and lower needles respectively. The upper and lower needles rise to move the old loop...

Embodiment 2

[0036] A static elimination processing method for wool knitted fabrics, the method is as follows:

[0037] (1) Pretreatment: soak the wool yarn in an antistatic solution and then dry it for pretreatment;

[0038] The wool mass percentage content of the wool yarn is 55%, and the antistatic solution is composed of dihydrogenated tallow dimethyl ammonium chloride, isomeric tridecyl alcohol polyoxyethylene ether, fatty alcohol ether phosphate, phenol ether Phosphate ester and water are composed in a mass ratio of 4:3:5:1:112, the soaking time is 22 minutes, the soaking temperature is 48°C, the drying temperature is 120°C, and the drying time is 60 minutes.

[0039] (2) Yarn feeding: the wool yarn and conductive fiber are sent to the loop knitting area of ​​the knitting machine;

[0040] (3) Knitting back: The knitting machine is configured to have a number of dials and cylinders for upper and lower needles respectively. The upper and lower needles rise to move the old loops from ...

Embodiment 3

[0047]A static elimination processing method for wool knitted fabrics, the method is as follows:

[0048] (1) Pretreatment: soak the wool yarn in an antistatic solution and then dry it for pretreatment;

[0049] The wool mass percentage content of the wool yarn is 23%, and the antistatic solution is composed of dihydrogenated tallow dimethyl ammonium chloride, isomeric tridecyl alcohol polyoxyethylene ether, fatty alcohol ether phosphate, phenol ether Phosphate ester and water are composed according to the mass ratio of 4:3:5:1:128, the soaking time is 28 minutes, the soaking temperature is 43°C, the drying temperature is 116°C, and the drying time is 45 minutes.

[0050] (2) Yarn feeding: the wool yarn and conductive fiber are sent to the loop knitting area of ​​the knitting machine;

[0051] (3) Knitting back: The knitting machine is configured to have a number of dials and needle cylinders for upper and lower needles respectively. The upper and lower needles rise to move t...

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 relates to a method for eliminating static electricity of a wool knitted fabric; the method includes: soaking wool yarns in an antistatic solution, and drying for pretreatment; feeding the yarns, clearing, laying the yarns, bending, looping, and drawing to form single-path rib weave; for every 1 to N1-1 paths, knitting the wool yarns, and laying one or two conductive fibers for eachN1 path of the wool yarns; knitting with the conductive fibers for every N1+1 path, and using as a weaving cycle to perform weaving to form a knitted fabric, wherein the single rib weave is (N2-1)+N2rib weave, a N2+N2 rib weave, or a N2+(N2+2) rib weave; opening and setting the knitted fabric on an opening machine at 175-180 DEG C; and performing weaving and connecting to obtain the wool knittedfabric; the overall dimensional stability is good, loosening rarely occurs, the surface is normal and bright and clean, no curling occurs, the static electricity of the wool knitted fabric is eliminated, local accumulation of the static electricity is effectively prevented so that electrostatic dust adsorption and human body adhesion are avoided, and wearing comfort and safety are improved.

Description

technical field [0001] The invention relates to a static elimination processing method for wool knitted fabrics, belonging to the technical field of wool knitted fabrics production. Background technique [0002] Wool knitted fabrics are loved by consumers for their softness, comfort, breathability and warmth retention. Wool fabrics are generally woven with blended yarns with a certain wool content. During processing and use, they are prone to static electricity due to friction and induction. , the accumulated electrostatic charge is easy to absorb dust and cause knitted fabric products to be entangled on the limbs when worn, causing discomfort, which will cause the pH of the human blood to rise, the calcium in the blood to drop, and the blood sugar to rise. The voltage will generate a motor to the human body, which can easily cause damage to electrical components or even fire and explosion. The static elimination method for knitted fabric products disclosed in the prior art...

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): D04B1/14D04B1/10D04B1/12D06B3/04D06C7/02D06M13/46D06M15/53D06M13/292D01F1/09D01F8/16D06M101/12
CPCD01F1/09D01F8/16D04B1/102D04B1/12D04B1/14D06B3/04D06C7/02D06M13/292D06M13/46D06M15/53D06M2101/12D10B2211/02
Inventor 周云
Owner 江苏翔宇工艺编织有限公司
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