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Lightweight long-staple cotton, hollow special-shaped polyester blended yarn jacquard warm knitted fabric

A technology of knitted fabrics and long-staple cotton, applied in the field of thermal knitted fabrics, can solve the problems of low breaking strength, immaturity, poor dyeing performance, etc., and achieve the effect of improving the overall style, improving the poor hand feeling and high skin-friendliness

Active Publication Date: 2018-04-20
POLARGOOSE CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In addition to the characteristics of ordinary cotton fibers, long-staple cotton is far superior to ordinary cotton in softness, gloss, skin-friendliness, air permeability, and elasticity. It is especially suitable for spinning high-count yarns, but it also has low breaking strength and easy deformation. and other defects; hollow special-shaped polyester fiber has the characteristics of high strength, warmth retention, moisture absorption and perspiration, but it also has defects such as poor hand feeling, large static electricity generated by friction, and poor dyeing performance.
Blending the two fibers can give full play to the advantages of their respective fibers and endow the product with more excellent characteristics. However, in the current market, the technology of blending the above two fibers is still immature. For example, the publication number is CN102268757A (2011-12-07 ) discloses a production process of apocynum, vinylon and long-staple cotton spinning, discloses the production process of apocynum, vinylon and long-staple cotton spinning, but does not mention the blended yarn of long-staple cotton and hollow special-shaped polyester

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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  • Lightweight long-staple cotton, hollow special-shaped polyester blended yarn jacquard warm knitted fabric
  • Lightweight long-staple cotton, hollow special-shaped polyester blended yarn jacquard warm knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, the lightweight long-staple cotton and hollow special-shaped polyester blended yarn jacquard warm knitted fabric is made of long-staple cotton and hollow special-shaped polyester as raw materials. The knitted fabric is made of silicone anti-wrinkle finishing agent and polyether modified amino Finishing technology of silicone oil softener;

[0040] The technical conditions for finishing are: 200 parts by weight of polyether modified amino silicone oil softener, 250 parts by weight of silicone anti-wrinkle finishing agent, 1 part by weight of soap oil, 2 parts by weight of malic acid, 100 parts by weight of water, is 75%, and the shrinking machine speed is 7m / min;

[0041] The paste of polyether modified amino silicone oil softener is: 300 parts by weight of amino silicone oil, 3 parts by weight of trimethoxymethylsilane, 30 parts by weight of polyoxyethylene tridecyl ether, and an appropriate amount of water to form a 5% emulsion;

[0042] Si...

Embodiment 2

[0060] Embodiment 2 is the same as Embodiment 1, and the difference is:

[0061] The technical conditions for finishing are: 300 parts by weight of polyether modified amino silicone oil softener, 400 parts by weight of silicone anti-wrinkle finishing agent, 3 parts by weight of soap oil, 5 parts by weight of malic acid, 300 parts by weight of water, is 85%, and the shrinking machine speed is 11m / min;

[0062] The paste of polyether modified amino silicone oil softener is: 200 parts by weight of amino silicone oil, 1 part by weight of trimethoxymethylsilane, 25 parts by weight of polyoxyethylene tridecyl ether, and an appropriate amount of water to form a 6% emulsion;

[0063] Silicone anti-wrinkle finishing agent includes the following components and weight ratio:

[0064] 6 parts of polysiloxane, 3 parts of hydroxyl-terminated polybutadiene, 6 parts of trimethylolpropane, 10 parts of aminopropyl trimethoxysilane, 8 parts of dimethylol butyric acid, 15 parts of isophorone dii...

Embodiment 3

[0073] Embodiment 3 is the same as Embodiment 1, and the difference is:

[0074] The technical conditions for finishing are: 250 parts by weight of polyether modified amino silicone oil softener, 280 parts by weight of silicone anti-wrinkle finishing agent, 1.5 parts by weight of soap oil, 3 parts by weight of malic acid, 240 parts by weight of water, is 82%, and the shrinking machine speed is 10m / min;

[0075]The slurry of polyether modified amino silicone oil softener is: 260 parts by weight of amino silicone oil, 1.5 parts by weight of trimethoxymethylsilane, 27 parts by weight of polyoxyethylene tridecyl ether, and an appropriate amount of water to form a 5.8% emulsion;

[0076] Silicone anti-wrinkle finishing agent includes the following components and weight ratio:

[0077] 7 parts of polysiloxane, 4 parts of hydroxyl-terminated polybutadiene, 7 parts of trimethylolpropane, 12 parts of aminopropyl trimethoxysilane, 9 parts of dimethylol butyric acid, 17 parts of isophor...

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 lightweight long-staple cotton and hollow special-shaped polyester blended yarn jacquard warm-keeping knitted fabric, which is made of long-staple cotton and hollow special-shaped polyester as raw materials, and the knitted fabric is made of organic silicon anti-wrinkle finishing agent and polyether modified amino The post-finishing technology of silicone oil softener; the post-finishing technical conditions are: 200-300 parts by weight of polyether modified amino silicone oil softener, 250-400 parts by weight of silicone anti-wrinkle finishing agent, soap oil of 1-3 parts by weight, 2-5 parts by weight of malic acid, 100-300 parts by weight of water, the excess rate is 75-85%, the speed of the shrinking machine is 7-11m / min, the light-weight long-staple cotton and hollow special-shaped polyester of the present invention The blended yarn jacquard warm-keeping knitted fabric can improve the defects of long-staple cotton and hollow special-shaped polyester, so that the final fabric has good elasticity, wrinkle resistance, and is silky, fluffy and comfortable, and has a good thermal effect.

Description

technical field [0001] The invention relates to the field of warm-keeping knitted fabrics, in particular to lightweight long-staple cotton and hollow special-shaped polyester blended yarn jacquard warm-keeping knitted fabrics. Background technique [0002] In addition to the characteristics of ordinary cotton fibers, long-staple cotton is far superior to ordinary cotton in softness, gloss, skin-friendliness, air permeability, and elasticity. It is especially suitable for spinning high-count yarns, but it also has low breaking strength and easy deformation. Defects such as; hollow special-shaped polyester fiber has the characteristics of high strength, warmth retention, moisture absorption and perspiration, but it also has defects such as poor hand feeling, large static electricity generated by friction, and poor dyeing performance. Blending the two fibers can give full play to the advantages of their respective fibers and endow the product with more excellent characteristics...

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): D03D15/00D03D13/00D06M15/647D06M15/643D06M15/227D06M13/148D06M13/513D06M13/207D06M13/395D06M15/17D03D15/217D03D15/283D03D15/30D03D15/37
CPCD03D13/00D03D15/00D06M13/148D06M13/207D06M13/395D06M13/513D06M15/17D06M15/227D06M15/643D06M15/647D10B2331/04D10B2201/02D06M2101/06D06M2101/32D06M2200/50D06M2200/20
Inventor 沈正发
Owner POLARGOOSE CLOTHING
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