Method for weaving pure China hemp high-count weak strength yarn home textile fabric

A strong yarn and strong technology, which is applied in the direction of textiles, papermaking, textiles, fabrics, etc., can solve problems such as unsatisfactory, and achieve the effects of accurate yarn taking, uniform yarn separation, and uniform tension

Active Publication Date: 2011-07-13
JIANGSU YUEDA HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiency that the existing weaving method cannot satisfy the production of high-grade bedding fabrics with pure hemp hig...

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 1

[0021] 1. Warping

[0022] The warping equipment adopts the Benninger warping machine made in Switzerland, model: BEN-DI RECT1000-2400, the warp beam opening is 2400mm, the total warp is 23,520, the single-shaft head is 980, and the cylinder is 24, and the delay time of the tension rod is 2 seconds, the tension rod tension is 4g, the brake pad delay time is 3 seconds, and the barrel capacity is 780.

[0023] 2. Sizing

[0024] The sizing machine adopts Benninger sizing machine made in Switzerland, model: BEN-SZZE TEC-3600, the maximum working width is 3600mm, winding on the sizing machine, the tension is 5200N, single dipping and single pressing, sizing force 20KN, wet stretching The length is 0.15%, to prevent the yarn from twisting, and the unwinding tension is 700N. The capacity of the pulp tank is 320L, the length of pulp soaking is 70cm, and the seven units are individually driven.

[0025] The specific slurry formula is: 100Kg of potatoes, accounting for 11.27% by wei...

Embodiment 2

[0033] 1. Warping

[0034] The warping equipment adopts the Benninger warping machine made in Switzerland, model: BEN-DI RECT1000-2400, the warp beam opening is 2400mm, the total warp is 18338, the single shaft head is 980, and the cylinder is 24, and the delay time of the tension rod is 2 seconds, the tension rod tension is 4g, the brake pad delay time is 3 seconds, and the barrel capacity is 960.

[0035] 2. Sizing

[0036] The sizing machine adopts Benninger sizing machine made in Switzerland, model: BEN-SZZE TEC-3600, the maximum working width is 3600mm, winding on the sizing machine, the tension is 4900N, single dipping and single pressing, sizing force 22KN, moderate The wet elongation is 0.17%, which prevents the yarn from twisting, and the unwinding tension is 730N. The capacity of the pulp tank is 320L, the length of pulp soaking is 80cm, and it is driven by seven units.

[0037] Concrete slurry formula is: potato 95Kg, percentage by weight accounts for 11.09%, pho...

Embodiment 3

[0045] 1. Warping

[0046] The warping equipment adopts the Benninger warping machine made in Switzerland, model: BEN-DI RECT1000-2400, the warp beam opening is 2400mm, the total warp is 23,520, the single-shaft head is 980, and the cylinder is 24, and the delay time of the tension rod is 2 seconds, the tension rod tension is 4g, the brake pad delay time is 3 seconds, and the barrel capacity is 1040.

[0047] 2. Sizing

[0048] The sizing machine adopts Benninger sizing machine made in Switzerland, model: BEN-SZZE TEC-3600, the maximum working width is 3600mm, winding on the sizing machine, the tension is 5300N, single dipping and single pressing, sizing force 20KN, wet stretching The length is 0.15%, to prevent the twisting of the piece yarn, the unwinding tension is 680N, the capacity of the size tank is 320L, the length of the dipping is 70cm shorter, and the transmission is seven units.

[0049] The specific slurry formula is: 105Kg of potatoes, accounting for 11.64% by ...

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 method for weaving a pure China hemp high-count weak strength yarn home textile fabric, which comprises the following steps of: performing micro tension control on China hemp high-count weak strength yarns on a warping machine, wherein the open length of a warp beam is 2,400 millimeters, the tension of a tension rod is 4 to 10 grams, the number of the total warps is 18,338 to 23,520, the number of single shaft heads is 750 to 1,040, the number of parallel cylinders is 20 to 28 and the volume of filling cylinders is 750 to 1,040; performing sizing, wherein the tension is 4,000 to 4,100N, the sizing mode is single immersion and single pressing, the size force is 18 to 24KN, the wet elongation is 0.1 to 0.2 percent, sheet yarns are prevented from being twisted, the backing-off tension of the warp beam is 650 to 750N, the volume of a size tank is 320 liters and the size immersion length is 60 to 80 centimeters; performing up and down alternated lease by adopting a STAUBLI OPAL-3600 automatic lease machine made in Switzerland, and performing drafting by adopting a STAUBLI DELTA 110-3600 automatic drafting machine made in Switzerland; and performing low-tension weaving by using a broad-breadth single weaving shaft loom, wherein the feeding tension is 3,000 to 4,000N, the speed is 450n/min, the height of a rear beam is less than 4 centimeters, the temperature of a weaving workshop is 25 to 30 DEG C, and the relative humidity is 68 to 72 percent. According to the method, the efficiency of a fabric machine is improved, the discharge quality is ensured, the yarns are well enhanced, the weaving broken ends of the fabric machine are reduced, and the fabric quality is good.

Description

technical field [0001] The invention relates to a weaving method for home textile fabrics, in particular to a weaving method for home textile fabrics made of high-count pure hemp weak-strength yarn. Background technique [0002] The traditional weaving process route of high-count and high-density home textile fabrics is: the first step ----- warping (low tension); the second step ----- sizing (two high and one low: high pressure, high density, low viscosity); the third step ----- manual drawing; the fourth step ----- weaving (early shedding, late beating, middle back beam, middle tension). The characteristics of pure hemp viscose high-count yarn are: high fibril denier and low strength, low yarn strength, large wet elongation, low wet strength, large twist, easy twisting of yarn pieces, and difficult sizing production. The cloth machine has a lot of broken times, many broken defects, and the cloth surface is not smooth. Pure hemp viscose high-count weak-strength yarn is use...

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): D02H3/00D06B3/04D03D15/00D06M15/11D06M101/06D03D15/25D03D15/56D03D15/58
Inventor 王圣杰杭芳王成军孙进王兴兰孙鉴丽季萍
Owner JIANGSU YUEDA HOME TEXTILE
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