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Environment-friendly waterproof breathable down-proof fabric and manufacturing method thereof

A technology of waterproof, breathable and fleece-proof fabrics, applied in the field of clothing fabrics, can solve the problems of moldy and smelly down, difficult to meet the requirements of first-class and high-quality products, and poor comfort

Active Publication Date: 2020-11-17
晋江万兴隆染织实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The original down jacket fabrics, such as light and light calendered down-proof fabrics, have unstable down-proof properties, and it is difficult to meet the requirements of the national standard GB / T14272-2011 for first-class and high-quality products (the national standard for down-proof products is less than 50, one First-class product is less than 15, superior product is less than 5)
However, the original deep-processing coating or film technology can effectively improve the anti-down index, and may also meet the high-quality product standard of the anti-down standard GB / T14272-2011, but the hand feels hard and the comfort is poor, and because it is not breathable, it will cause down. Mildew and smelly phenomenon occurs

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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  • Environment-friendly waterproof breathable down-proof fabric and manufacturing method thereof
  • Environment-friendly waterproof breathable down-proof fabric and manufacturing method thereof
  • Environment-friendly waterproof breathable down-proof fabric and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment provides a method for making an environmentally friendly, waterproof, breathable and fleece-proof fabric, the steps are as follows:

[0033] Step 1, fabric design: first use P75D / 36F SD T800 raw materials to design the process conditions of the fabric, first calculate the total number of pan heads 110×196÷2.54≈8490 (calculation formula warp density×full width÷2.54), and then Calculate the weft density of the upper machine is 72×(1-3%)≈70 pieces (grain weft density×(1-weaving shrinkage)), and the width of the upper machine is 210.2CM, then the reed number is 8490÷210÷2≈20.2 Feather, greige cloth technological conditions are as shown in table 1 below:

[0034] Table 1 gray cloth process conditions

[0035]

[0036]

[0037] Step 2: warping, calculated on the basis of 1000 meters of greige cloth, calculate the number of yarns required and the amount of yarn used, then need warping length 1000 * (1+10% (loss)) = 1100 meters, each needs warping The nu...

Embodiment 2

[0067] The difference between this embodiment and embodiment 1 is:

[0068] Step eight, cold stack:

[0069] S81, Preparation of desizing solution: in terms of water volume, prepare a 300L storage tank according to caustic soda 55g / L, desizing agent TF-127 15g / L, scouring emulsifier 120C 15g / L, penetrating agent TF-JFC 3g / L .

[0070] Among them, caustic soda is provided by Hebei Cangzhou Yuanlu Chemical Co., Ltd., desizing agent TF-127, scouring emulsifier 120C, and penetrating agent TF-JFC are all provided by Zhejiang Transfarm Group.

[0071] S82, raise the temperature of the desizing solution to 55°C, pass the unrolled gray cloth through the material trough evenly, and then fully wet it with a paddle car, then roll it into a roll, stack it at room temperature for 24 hours, and rotate at a speed of 10 revolutions / min.

[0072] Step nine, desizing:

[0073] Put the cold piled cloth directly into the dye vat for desizing, temperature 95℃*30M / min, paddle pressure 2㎏, desizi...

Embodiment 3

[0081] The difference between this embodiment and embodiment 1 is:

[0082] Step eight, cold stack:

[0083] S81, Preparation of desizing solution: in terms of water volume, prepare a 300L storage tank according to caustic soda 65g / L, desizing agent TF-127 25g / L, scouring emulsifier 120C 25g / L, penetrating agent TF-JFC 8g / L .

[0084] Among them, caustic soda is provided by Hebei Cangzhou Yuanlu Chemical Co., Ltd., desizing agent TF-127, scouring emulsifier 120C, and penetrating agent TF-JFC are all provided by Zhejiang Transfarm Group.

[0085] S82, raise the temperature of the desizing solution to 65°C, pass the unrolled gray cloth through the material trough evenly, and then fully wet it with a paddle car, then roll it into a roll, stack it at room temperature for 24 hours, and rotate at a speed of 10 revolutions / min.

[0086] Step nine, desizing:

[0087] Put the cold piled cloth directly into the dye vat for desizing, temperature 95℃*30M / min, paddle pressure 2㎏, desizi...

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 provides an environment-friendly waterproof breathable down-proof fabric and a manufacturing method thereof, and belongs to the technical field of garment fabrics. According to the environment-friendly waterproof breathable down-proof fabric, non-spandex elastic T800 side stretch is adopted, through the steps of fabric design, warping, drawing-in, drafting and denting, weaving, clothmatching, cold stacking, desizing, overflow dyeing, dehydration, soft shaping, intermediate inspection, water-based adhesive coating and the like, chemical materials in the cold stacking and desizingprocedures are improved, and in combination with the soft shaping procedure and the subsequent environment-friendly water-based adhesive coating procedure, the fabric is endowed with excellent waterresistance, air permeability, down resistance, softness and comfortable hand feeling.

Description

technical field [0001] The invention belongs to the technical field of clothing fabrics, and more specifically relates to an environment-friendly, waterproof, breathable and fleece-proof fabric and a manufacturing method thereof. Background technique [0002] Light and thin down jackets have been popular for many years, and a single light and thin down jacket cannot meet the diverse needs of consumers. With the improvement of living standards and the increasing awareness of environmental protection, people's recognition and demand for environmentally friendly materials are also increasing. [0003] The original down jacket fabrics, such as light and light calendered down-proof fabrics, have unstable down-proof properties, and it is difficult to meet the requirements of the national standard GB / T14272-2011 for first-class and high-quality products (the national standard for down-proof products is less than 50, one First-class products are less than 15, and superior products a...

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 Applications(China)
IPC IPC(8): D06P1/16D06P1/44D06P1/653D06P1/00D06P5/02D06P5/10D06P3/82D06L1/14D06M11/00D06M13/00D06M15/00D03D17/00D06C7/02D06N3/00D06M101/32
CPCD06P1/16D06P1/445D06P1/6533D06P1/0032D06P5/02D06P5/10D06P3/8276D06P3/82D06L1/14D06M11/00D06M13/00D06M15/00D06N3/0006D06N3/0088D03D17/00D06C7/02D06M2101/32D06M2200/50
Inventor 吴志辉钟兴东何诗传林志雄
Owner 晋江万兴隆染织实业有限公司