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Precise hydration method for fabric processing and its application in washing and dyeing processes

A fabric and water replenishment technology, applied in textile processing machine accessories, textile material processing, textile and papermaking, etc., can solve the problem of high water cost, achieve accurate water replenishment, reduce sewage discharge problems, and reduce waste.

Active Publication Date: 2022-03-29
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current water replenishment amount is set as a fixed water replenishment amount recommended by the equipment supplier. The technicians in the processing workshop adjust it according to experience. Conservative operation, resulting in high water costs

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] This embodiment provides a precise water replenishment method for fabric processing. The precise water replenishment method for fabric processing comprises the following steps:

[0022] (1) During the actual fabric processing process, the cloth feeding weight M and the liquid carrying rate X% of the fabric are measured. The cloth feeding weight M is the reduction of the cloth weight within the predetermined measuring cloth weight measured by the weighing equipment before entering the processing equipment. The weight is obtained; the predetermined time for measuring the cloth weight is 5s-20s. The cloth weight M of the incoming cloth is weighed by the weighing equipment before entering the fabric cloth weight M of the processing equipment n+1 Subtract the fabric weight M within the scheduled measurement time after entering the processing equipment n-1 income.

[0023] The liquid-carrying rate X% is obtained from the average liquid-carrying rate within a predetermined ...

Embodiment 2

[0031] This embodiment provides a method for accurately replenishing water for conventional types of woven fabrics. The warp and weft yarns of the woven fabric are the same white color. The precise hydration method includes the following steps:

[0032] (1) The product name is OC80A80A-19A422DKP (the warp and weft yarns are both CF80 / S, extra white, the density is 160*72, and the weight is 146.65g / m 2 , the cloth width is 1.5m), push the woven cloth on the electronic scale in the cloth feeding area, connect the guide cloth, and weigh the weight M before starting the machine n+1 It is 510kg (including vehicle weight 150kg and cloth weight 360kg). Set the vehicle speed to 60m / min.

[0033] After 10 seconds after turning on the vehicle, its weight M n-1 It is 496.86kg, and the average liquid carrying rate X% within 10s measured by the equipment configuration tester is 43.26%; the cloth weight M=M n+1 -M n-1 =510kg-496.86kg.

[0034] The woven fabric is white, and there is ...

Embodiment 3

[0038] This embodiment provides a method for accurately replenishing water for conventional types of woven fabrics. The warp and weft yarns of the woven fabric are the same white color. The precise hydration method includes the following steps:

[0039] (1) Name the product DC80A40-1S9863DK (the warp is CF80S / 2, the weft is CF40S / 1, the density is 126*86, and the weight is 138.6g / m 2 , the cloth width is 1.5m), push the woven cloth on the electronic scale in the cloth feeding area, connect the guide cloth, and weigh the weight M before starting the machine n+1 It is 686kg (including vehicle weight 150kg and cloth weight 536kg). Set the vehicle speed to 45m / min.

[0040] After 10 seconds after turning on the vehicle, its weight M n-1 It is 684.44kg, and the average liquid carrying rate X% within 10s measured by the equipment configuration tester is 44.7%; the cloth weight M=M n+1 -M n-1 =686-676.64kg.

[0041] The woven fabric is a shallow ripstop with a low risk of stai...

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 method for accurately replenishing water in fabric processing and its application in washing and dyeing processes. The water replenishing method comprises the steps of: actually measuring the cloth feeding weight M and the liquid carrying rate X% of the fabric during the fabric processing process, and the cloth feeding weight M is weighed by the weighing device before entering the processing equipment, and the fabric is weighed within the predetermined measurement cloth weight. It is obtained by reducing the weight of the cloth; calculate the amount of water replenishment V, V=incoming cloth weight M×liquid-carrying rate X%×setting multiple N; water replenishment. The hydration method provides precise hydration, reduces the waste of excessive water hydration during processing, and reduces the cost of sewage discharge. Aiming at the problems of waste of water, sewage discharge and high treatment cost during continuous fabric processing, the present invention discloses an effective fabric processing precise water replenishment method, by controlling the fabric weight, belt The liquid rate is measured online to calculate the amount of water it takes away and accurately replenish the corresponding amount of water required to reduce the waste of excessive processing water and sewage discharge problems in traditional methods.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a precise water replenishment method for fabric processing and its application in washing and dyeing processes. Background technique [0002] In the textile field, during the continuous processing of fabrics, because the fabrics will continue to take away water, in order to ensure that the fabrics can be fully immersed in the liquid, it is necessary to continuously replenish water. The current water replenishment amount is set as a fixed water replenishment amount recommended by the equipment supplier. The technicians in the processing workshop adjust it according to experience. Conservative operation leads to high water cost. Contents of the invention [0003] Based on this, it is necessary to provide a precise water replenishment method for fabric processing, which can reduce the waste of excessive water replenishment during processing and reduce the cost of sewage discharge, and its...

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 Patents(China)
IPC IPC(8): D06B23/20D06B23/26
CPCD06B23/205D06B23/26
Inventor 吴海彬高友培何朝阳
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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