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A kind of three-dimensional wrinkle warm liner air layer fabric and its preparation method

An air layer and fabric technology, applied in the field of knitted fabrics, can solve the problems of easy stringing, complicated warp and weft knitting, and low production pass rate, and achieve the effects of improving production pass rate, strong texture layering, and reducing production costs

Active Publication Date: 2019-04-02
NINGBO DAQIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, warp and weft knitted jacquard fabrics have complex interweaving, various production processes, low production pass rate, and high production costs, resulting in fewer styles of warp and weft knitted jacquard fabrics on the market. And the surface texture of the jacquard air layer fabric is single, the jacquard air layer is easy to string and snag, etc., which cannot satisfy people's pursuit of jacquard fabrics. This requires textile fabric manufacturers to invest a lot of research and development energy in reducing production costs and improving production. At the same time, a jacquard air layer fabric with strong surface texture layering, obvious wrinkle effect, and good thermal insulation effect is designed to solve the problem that the jacquard air layer jacquard surface is easy to string in the prior art

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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  • A kind of three-dimensional wrinkle warm liner air layer fabric and its preparation method
  • A kind of three-dimensional wrinkle warm liner air layer fabric and its preparation method
  • A kind of three-dimensional wrinkle warm liner air layer fabric and its preparation method

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preparation example Construction

[0028] The embodiment of the present invention also provides a method for preparing the air layer fabric of the three-dimensional crepe thermal insulation liner, which includes the following steps:

[0029] (1) Weaving, which is woven on a double-sided circular weft machine by lagging loops. The specific weaving process is as follows: figure 2 As shown, 2-a is A / triangular arrangement diagram, 2-b is B / knitting needle arrangement diagram;

[0030] (2) Dyeing and finishing treatment: the blank woven in step (1) is sequentially washed in open width—pre-setting (drying and setting at 180-190°C)—enzyme washing—draining from overflow machine—softening treatment—dehydration—spreading—tentering Drying - open width setting (dry setting).

[0031] Preferably, the presetting process includes a temperature of 180-190°C, an overfeed of 5%-15%, a vehicle speed of 20-40m / min, and a time of 30-60 seconds. The pretreatment process is: defoamer 0.06~1.2g / L, dispersant 1~4g / L, penetrant 1-4g...

Embodiment 1

[0032] Embodiment 1 The preparation of three-dimensional wrinkle warm liner air layer fabric

[0033] (1) For weaving, the jacquard air layer structure is woven into a jacquard air layer structure by lagging loops on the double-sided circular weft machine. Cross-sectional polyester filaments, the air layer fabric adopts a hysteresis looping method to add a polyester filament under the jacquard veil;

[0034] (2) Dyeing and finishing treatment: wash the blank woven in step (1) in open width—pre-setting (180-190°C drying and setting)—enzyme washing—overflow machine draining—softening treatment—dehydration—spreading—stenter drying - open width setting (dry setting);

[0035] Among them, the pre-setting process is a temperature of 185°C, an overfeed of 10%, a vehicle speed of 30m / min, and a time of 40-50 seconds;

[0036] The pretreatment process is: defoamer 0.10g / L, dispersant 3g / L, penetrant 2g / L, hydrogen peroxide stabilizer 1g / L, soda ash 3g / L, hydrogen peroxide 6g / L, pH va...

Embodiment 2

[0039]The preparation of embodiment 2 three-dimensional wrinkle warm liner air layer fabric

[0040] (1) Weaving, the jacquard air layer structure is woven by lagging loops on the double-sided circular weft machine, wherein the jacquard veil is made of cotton yarn and spandex, the non-jacquard veil is made of short polyester fiber yarn, and the air layer fabric Polyester filaments with hollow cross-section are used, and a polyester filament is added under the jacquard veil in the air layer fabric by lagging and looping;

[0041] (2) Dyeing and finishing treatment: the blank woven in step (1) is sequentially washed in open width—pre-setting (drying and setting at 180-190°C)—enzyme washing—draining from overflow machine—softening treatment—dehydration—spreading—tentering Drying - open width setting (drying setting);

[0042] Among them, the pre-setting process is a temperature of 185°C, an overfeed of 10%, a vehicle speed of 30m / min, and a time of 45 seconds;

[0043] The pret...

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 three-dimensional pattern creasing warm keeping air layer fabric. The fabric is of a jacquard air layer structure. Short fiber yarn and spandex or high-elastic yarn are adopted to be jacquard face yarn, short yarn is adopted to be non-jacquard face yarn, polyester filaments with hollow sections are adopted to be the air layer fabric, and according to the air layer fabric, a piece of filament bottom yarn is added below the jacquard face yarn in a lag looping mode. The air layer fabric is treated through a specific dyeing and finishing process and special auxiliaries, while the production cost is reduced and the production yield is increased, the prepared air layer fabric is strong in surface texture layering sense, obvious in pattern creasing effect and good in warm keeping effect, and the problem that yarn interlacing is prone to occurrence in a jacquard air layer jacquard face in the prior art is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of knitted fabrics, and in particular relates to a three-dimensional wrinkled heat-preserving pad air layer fabric and a preparation method thereof. Background technique [0002] Air layer thermal fabric, known as healthy cloth in China and Technical Fleece in foreign countries, is a special double-sided structure. By adjusting the distance between the mouth of the machine and adopting a special weaving process, the fabric has a thinner layer in the middle of both sides. Large gaps, so as to achieve the effect of keeping warm. At the same time, the fabric is light, soft and clean, which is a good warm fabric for autumn and winter. [0003] At present, jacquard knitted thermal fabrics are woven on double-sided jacquard circular weft machines. The inner suede can be plush or coral fleece. The surface is straight stripes, and the structure uses 3 looping systems as a complete weave. 1F uses thicker fine denier...

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): D04B1/12D04B1/16D04B1/18D06C27/00A41D31/00D06P1/44
CPCA41D31/00A41D2400/10D04B1/12D04B1/16D04B1/18D06C27/00D06P1/445D10B2201/02D10B2331/02D10B2331/04D10B2331/08
Inventor 林浩钟国能何立锋于志恒
Owner NINGBO DAQIAN TEXTILE
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