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Preparation method of thermal-storage and temperature-regulated fabric

A technology for heat storage and temperature adjustment and fabrics, which is applied in the field of fabrics. It can solve the problems of low air heat conductivity, limited heat preservation effect, and small heat insulation effect, etc., and achieve the effects of improving fabric hand feeling, neat fiber arrangement, and good shaping effect

Active Publication Date: 2016-11-09
吴江特嘉纺织整理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The greater the thickness and the lower the density, the better the thermal insulation effect, because there is more still air trapped inside the fabric and the thermal conductivity of the air is extremely small. However, the thermal insulation effect of traditional fabrics is limited by external compression and moisture

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

[0025] In this embodiment, a method for preparing a heat storage and temperature regulating fabric includes the following steps:

[0026] S1. Gray fabric pretreatment: pad the cotton fabric with caustic soda solution, one dipping and one rolling, the padding temperature is 60°C, the excess rate is 50%, the caustic soda concentration is 40g / L; rinse with water at 50°C for 30 minutes, and then rinse at 140°C Bake for 20 minutes to obtain pretreated gray cloth;

[0027] S2. Padding finishing agent: pad the pretreated gray cloth with the finishing agent, two dipping and two rolling, the padding temperature is 10°C, the liquid rolling rate is 120%; pre-baking at 100°C for 3 minutes, and baking at 140°C for 3 minutes to obtain pre-finishing fabric;

[0028] S3, softening treatment: pad the pre-finished fabric with polyether modified amino silicone oil, one dipping and one rolling, the padding temperature is 10°C, the liquid rolling rate is 90%; pre-bake at 70°C for 12 minutes, and ...

Embodiment 2

[0033] In this embodiment, a method for preparing a heat storage and temperature regulating fabric includes the following steps:

[0034] S1. Gray fabric pretreatment: pad cotton-polyester fabric with caustic soda solution, one dipping and one rolling, the padding temperature is 80°C, the excess rate is 30%, the concentration of caustic soda is 200g / L; rinse with water at 30°C for 40min, and 120°C Bake down for 40min to obtain pretreated gray cloth;

[0035] S2. Padding finishing agent: pad the pretreated gray cloth with the finishing agent, two dipping and two rolling, the padding temperature is 30°C, the liquid rolling rate is 60%; pre-bake at 120°C for 1min, and bake at 180°C for 1min to obtain pre-finishing fabric;

[0036] S3, softening treatment: padding the pre-finished fabric with polyether modified amino silicone oil, one dipping and one rolling, the padding temperature is 30°C, and the liquid rolling rate is 70%; pre-baking at 90°C for 8 minutes, and baking at 140°C...

Embodiment 3

[0042] In this embodiment, a method for preparing a heat storage and temperature regulating fabric includes the following steps:

[0043] S1, gray fabric pretreatment: padding the polyester fabric with caustic soda solution, one dipping and one rolling, the padding temperature is 65°C, the excess rate is 45%, the caustic soda concentration is 80g / L; rinse with water at 45°C for 35min, 135°C Bake at ℃ for 25 minutes to obtain pretreated gray cloth;

[0044] S2. Padding finishing agent: pad the pretreated gray cloth with the finishing agent, two dipping and two rolling, the padding temperature is 15°C, and the liquid rolling rate is 100%; pre-baking at 105°C for 3 minutes, and baking at 150°C for 3 minutes to obtain pre-finishing fabric;

[0045] S3, softening treatment: pad the pre-finished fabric with polyether modified amino silicone oil, one dipping and one rolling, the padding temperature is 15°C, and the liquid rolling rate is 85%; pre-baking at 75°C for 11 minutes, and b...

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 preparation method of thermal-storage and temperature-regulating fabric. The preparation method comprises the following steps: padding gray fabric with a caustic soda solution, carrying out one dip one roll at the padding temperature of 60-80 DEG C with pickup being 30-50%, wherein concentration of caustic soda is 40-200 g / L; rinsing with clear water at 30-50 DEG C for 30-40 min, and predrying at 120-140 DEG C for 20-40 min; padding a finishing agent, carrying out two dip two roll at the padding temperature of 10-30 DEG C with pickup being 60-120%; predrying at 100-120 DEG C for 1-3 min, and roasting at 140-180 DEG C for 1-3 min; and padding with a softening finishing agent to obtain the thermal-storage and temperature-regulating fabric. The invention brings forward the preparation method of the thermal-storage and temperature-regulating fabric. By the preparation method, the fabric can be endowed with thermal-storage and temperature-regulating functions. The method has advantages of short process flow, high yield and strong durability.

Description

technical field [0001] The invention relates to the technical field of fabrics, in particular to a method for preparing heat-storing and temperature-adjusting fabrics. Background technique [0002] As consumers' requirements for clothing gradually tend to be diversified and multi-functional, heat-storing and heat-preserving fabrics are one of the key products to be developed. Because the heat transfer of clothing can basically be divided into two types: sensible heat transfer, that is, the heat transfer that can be generated by the difference between the human body temperature and the external environment, which is mainly completed through heat conduction, convection and radiation; latent heat transfer, that is, due to the difference between the human body and the external environment The moisture heat transfer caused by the difference in vapor concentration between the two is mainly completed by evaporation and perspiration. With the fashion of clothing, it is not only cum...

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): D06M23/12D06M15/03D06M15/01D06M11/155D06M15/263D06M13/207D06M11/70D06M15/647D06M101/06
CPCD06M11/155D06M11/70D06M13/207D06M15/01D06M15/03D06M15/263D06M15/647D06M23/12D06M2101/06D06M2200/50
Inventor 邱再明
Owner 吴江特嘉纺织整理有限公司
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