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Method for enhancing flexibility of pure cotton fabrics

A pure cotton fabric, soft technology, applied in physical treatment, plant fibers, textiles and papermaking, etc., can solve the problems of pure cotton products being easy to harden and affect wearing comfort, so as to maintain the toughness of cotton fibers and increase wearing comfort. Sex, the effect of enhancing softness

Inactive Publication Date: 2018-12-11
ANHUI HENGYI TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But as we all know, pure cotton products are easy to harden after washing, which seriously affects the wearing comfort

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

[0027] A method for enhancing the softness of pure cotton fabrics, comprising the steps of:

[0028] (1) Put the pure cotton fabric into 60°C water for heat treatment for 20 minutes, and dry it with an air cooler;

[0029] (2) Soak the pure cotton fabric with water until it does not drip, spread it flat on a flat work surface, flatten the pure cotton fabric with a flat plate, and then hang it upright;

[0030] (3) Add the softening preparation to 50 times of water and mix evenly, atomize and spray on the erected pure cotton fabric with an atomizer, the consumption of the softening preparation is 10% of the weight of the pure cotton fabric;

[0031] (4) Bake the pure cotton fabric sprayed with the softening agent at 120° C. for 10 minutes with a baking machine;

[0032] (5) Put the baked pure cotton fabric into steam at 130°C and 0.27Mpa saturated vapor pressure for 40 minutes, spread it on a flat work surface after cooling, and heat and dry it with high infrared radiation.

...

Embodiment 2

[0035] A method for enhancing the softness of pure cotton fabrics, comprising the steps of:

[0036] (1) Put the pure cotton fabric into 70°C water for heat treatment for 30 minutes, and dry it with an air cooler;

[0037] (2) Soak the pure cotton fabric with water until it does not drip, spread it flat on a flat work surface, flatten the pure cotton fabric with a flat plate, and then hang it upright;

[0038] (3) Add the softening preparation to 60 times of water and mix evenly, atomize and spray on the erected pure cotton fabric with an atomizer, and the consumption of the softening preparation is 25% of the weight of the pure cotton fabric;

[0039] (4) Bake the pure cotton fabric sprayed with the softening agent at 150° C. for 12 minutes with a baking machine;

[0040] (5) Put the baked pure cotton fabric into steam at 130°C and 0.27Mpa saturated vapor pressure for 60 minutes, spread it on a flat work surface after cooling, and heat and dry it with high infrared radiation...

Embodiment 3

[0047] A method for enhancing the softness of pure cotton fabrics, comprising the steps of:

[0048] (1) Put the pure cotton fabric into 65°C water for heat treatment for 25 minutes, and dry it with an air cooler;

[0049] (2) Soak the pure cotton fabric with water until it does not drip, spread it flat on a flat work surface, flatten the pure cotton fabric with a flat plate, and then hang it upright;

[0050] (3) Add softening preparation to 55 times of water and mix evenly, atomize and spray on the erected pure cotton fabric with atomizer, the consumption of softening preparation is 15% of pure cotton fabric weight;

[0051] (4) Bake the pure cotton fabric sprayed with the softening agent at 140° C. for 11 minutes with a baking machine;

[0052](5) Put the baked pure cotton fabric into steam at 130°C and 0.27Mpa saturated vapor pressure for 50 minutes, spread it on a flat work surface after cooling, and heat and dry it with high infrared radiation.

[0053] The soft prepar...

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 enhancing flexibility of pure cotton fabrics and relates to the technical field of pure cotton fabrics. The method for enhancing flexibility of pure cotton fabricscomprises the following steps: (1) adding the pure cotton fabrics into water for heat treatment, and drying; (2) soaking the pure cotton fabrics with water to form a dripless state, tiling the fabrics on a flat worktable, flattening the pure cotton fabrics by a flat plate, and hanging up; (3) adding a soft preparation into water to be uniformly mixed, atomizing by an atomizer, and spraying onto the erected pure cotton fabrics; (4) baking the pure cotton fabrics sprayed with the soft preparation by a baker; and (5) seaming the baked pure cotton fabrics under saturated vapor pressure, cooling,tiling on the flat table-top, and heating and drying by using high infrared radiation. The flexibility of the prepared pure cotton fabrics is greatly increased, the fabrics can also maintain excellentflexibility after washing, and the breathability and strength of the pure cotton fabrics are not damaged, so that the wearing comfort is increased.

Description

Technical field: [0001] The invention relates to the technical field of pure cotton fabric processing, in particular to a method for enhancing the softness of pure cotton fabric. Background technique: [0002] Pure cotton fabric is a textile made of cotton as raw material, which is interwoven vertically and horizontally by warp and weft yarns through a loom. Pure cotton fabrics have a wide variety of fabrics with different designs and colors. According to the dyeing method, it can be divided into primary color cotton cloth, dyed cotton cloth, printed cotton cloth and yarn-dyed cotton cloth; it can also be divided into plain weave, twill cloth and forged cloth according to the fabric structure. Cotton fiber has good hygroscopicity. Under normal circumstances, the fiber can absorb water into the surrounding atmosphere, and its moisture content is 8-10%. Therefore, when it touches people's skin, it makes people feel soft and not stiff. Because cotton fiber is a poor conductor...

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): D06M13/207D06M11/155D06M11/76D06M11/56D06M13/224D06M13/192D06M15/55D06M15/643D06M10/00D06M101/06
CPCD06M10/00D06M11/155D06M11/56D06M11/76D06M13/192D06M13/207D06M13/224D06M15/55D06M15/643D06M2101/06D06M2200/50
Inventor 李贺
Owner ANHUI HENGYI TEXTILE TECH CO LTD
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