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A preparation process of yarn-dyed jacquard fabric and yarn-dyed jacquard fabric prepared by the process

A jacquard fabric and preparation technology, which is applied to the processing of fabrics and textile materials, and the continuous processing of textile materials, etc., can solve the problems of affecting normal operation, uneven padding, and unclear openings, so as to improve weaving efficiency and fabric Quality, reduction of waste discharge, and shortening of production and processing time

Active Publication Date: 2016-05-18
南通瑞意嘉纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the water-jet weaving process of jacquard fabric, due to the high humidity in the workshop environment, the electronic jacquard loom is prone to moisture and malfunctions during operation, resulting in shutdown
In the weaving process, especially when weaving high-density yarn-dyed jacquard fabrics, if only the electronic jacquard machine is used, due to the high warp density, the gap between the harness springs is small and the friction is large. The return heald spring tends to be weak after being overstretched, and the speed of warp thread return becomes slow, resulting in unclear or delayed opening, and the warp thread is easily broken by jet water
[0003] Dope dyed polyester fiber, due to its poor hygroscopicity, high modulus, easy static electricity, poor physical strength, high unevenness, if the pulping and process are not appropriate, it is easy to cause warp yarn fluffing and frequent warp breakage
Moreover, at present, yarn-dyed fabrics do not need to be finished after dyeing. Generally, after refining and desizing, a low-temperature secondary setting method is adopted, and a softener is applied during setting. Due to the humidity of the fabric, the padding and rolling are different when the fabric is soft and the fabric feels Unstable, and when setting at low temperature, due to the wet surface of the cloth, the edge of the cloth is easy to fall off the needle, which affects the normal operation

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

[0028] A yarn-dyed jacquard fabric prepared by the following process:

[0029] A) Warping: the warp yarn is 83D colored polyester filament, and the weft yarn is 330D colored chemical fiber filament. The inspected warp yarn is passed through the sub-twisted reed on the section warping machine and then inverted into a pulp shaft. The speed of warping The warp density is 128 threads / cm, the weft density is 72 threads / cm, the weft yarn arrangement is 1:1:2, the upper machine width is 310cm, the total number of warp threads is 39680, and the upper and lower warp beams are used , the warp ratio is 3:2.

[0030] B) Sizing: Sizing the sizing shaft in step A), controlling the workshop temperature to 25°C and humidity to 70% during sizing, and controlling the sizing rate to 13% and drying rate to 98.6% after sizing;

[0031] C) Paralleling: After the sizing shafts are reeded, they are combined into weaving shafts on the doubling machine. During paralleling, the temperature and humidity...

Embodiment 2

[0036] A yarn-dyed jacquard fabric prepared by the following process:

[0037]A) Warping: the warp yarn is 128D colored polyester filament, and the weft yarn is 126D colored chemical fiber filament. The warp yarn after inspection is twisted on the section warping machine and then inverted into a pulp axis. The speed of warping The warp density is 128 threads / cm, the weft density is 72 threads / cm, the weft yarn arrangement is 1:1:2, the upper machine width is 310cm, the total number of warp threads is 39680, and the upper and lower warp beams are used , the warp ratio is 3:2.

[0038] B) Sizing: Sizing the sizing shaft in step A), controlling the workshop temperature to 20°C and humidity to 85% during sizing, and controlling the sizing rate to 8% and drying rate to 99.8% after sizing;

[0039] C) Paralleling: After the sizing shafts are reeded, they are combined into weaving shafts on the doubling machine. During paralleling, the temperature and humidity in the workshop are co...

Embodiment 3

[0044] A yarn-dyed jacquard fabric prepared by the following process:

[0045] A) Warping: the warp yarns after inspection are twisted and reeded on the section warping machine and then inverted into pulp shafts. The speed of warping is 242-286 rpm; the warp yarns are 108D colored polyester long Silk and weft yarns are three kinds of 145D colored polyester filaments, the warp density is 128 threads / cm, the weft density is 72 threads / cm, the weft yarn arrangement is 1:1:2, the machine width is 310cm, and the total number of warp threads is 39680 , using upper and lower warp beams, the warp ratio is 3:2.

[0046] B) Sizing: Sizing the sizing shaft in step A), controlling the workshop temperature to 20°C and humidity to 85% during sizing, and controlling the sizing rate to 10% and drying rate to 99.8% after sizing;

[0047] C) Paralleling: After the sizing shafts are reeded, they are combined into weaving shafts on the doubling machine. During paralleling, the temperature and hu...

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 the technical field of textile fabric and its preparation process, in particular to a preparation process of a yarn-dyed jacquard fabric and a yarn-dyed jacquard fabric prepared by the process. The process adopts a mechanical jacquard water-jet loom to prepare a yarn-dyed jacquard fabric through warping, sizing, paralleling, weaving and finishing. The process can effectively solve various problems existing in weaving jacquard fabrics with rapier looms or air-jet looms at present.

Description

Technical field [0001] The present invention involves the field of textile fabrics and its preparation technology, and specifically involves the preparation process of a color weaving littering fabric and the use of the weaving tattoo fabric prepared by this process. Background technique [0002] At present, most of the existing tirled fabrics are woven from a knot weaving or jets, and there are very few types of moisture fabrics made of water -jet machines.Moreover, due to the low energy consumption and fast speed of water spraying, and the speed of the same fiber fiber -mocked fabrics from weaving the same advantage, it is also gradually valued by the manufacturer.However, in the process of water spraying, the e -tither fabrics are vulnerable to moisture during operation due to the large environmental moisture of the workshop, causing stopping.During the weaving process, especially when weaving a high -density weaving blooming fabric, if only an electronic blooming machine is u...

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): D03D15/00D06B21/00D06M15/643D06M101/32D03D15/283D03D15/54
CPCD06B21/00D06M15/6436D06M2101/32D06M2200/50D03D15/54
Inventor 何芝萍林参军
Owner 南通瑞意嘉纺织科技有限公司
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