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Production method of warm-keeping fabric

A production method and fabric technology, applied in the field of fabric production, can solve the problems of poor thermal performance of fabrics and different fabric properties, and achieve the effects of improved thermal performance, strong hygroscopicity, and improved strength

Inactive Publication Date: 2018-11-16
DONGGUAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Different fabric materials and different preparation processes lead to different performance of fabrics. In the prior art, the thermal performance of fabrics is not good, and further improvement is still needed

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

[0020] A kind of production method of thermal fabric of the present embodiment, comprises the following steps:

[0021] Step 1: Mix the modified wool fiber, cotton fiber, banana fiber, and γ-aminopropyltriethoxysilane at a stirring speed of 85r / min for 25min, and then feed it into a twin-screw extruder, Add polyurethane resin, heat retention enhancer, barium stearate, and deionized water in sequence, repeatedly extrude, and then send it into a multifunctional melt spinning machine to obtain mixture A;

[0022] Step 3, then the mixture A is separately slivered, then blended to form a roving, then twisted to form a spun yarn, and finally made into a bobbin, then the bobbin is dyed, warped, slashed, and heald weaved, and finally Carry out finishing process, make the warm fabric of the present invention.

[0023] The preparation method of the modified wool fiber in this example is to place the wool fiber in boiling water for 6 minutes, then take it out and dry it, and then put it...

Embodiment 2

[0030] A kind of production method of thermal fabric of the present embodiment, comprises the following steps:

[0031] Step 1: Mix the modified wool fiber, cotton fiber, banana fiber, and γ-aminopropyltriethoxysilane at a stirring speed of 95r / min for 35min, and then feed it into a twin-screw extruder, Add polyurethane resin, heat retention enhancer, barium stearate, and deionized water in sequence, repeatedly extrude, and then send it into a multifunctional melt spinning machine to obtain mixture A;

[0032] Step 3, then the mixture A is separately slivered, then blended to form a roving, then twisted to form a spun yarn, and finally made into a bobbin, then the bobbin is dyed, warped, slashed, and heald weaved, and finally Carry out finishing process, make the warm fabric of the present invention.

[0033] The preparation method of the modified wool fiber in this example is to place the wool fiber in boiling water for 10 minutes, then take it out and dry it, and then put i...

Embodiment 3

[0040] A kind of production method of thermal fabric of the present embodiment, comprises the following steps:

[0041] Step 1: Mix the modified wool fiber, cotton fiber, banana fiber, and γ-aminopropyltriethoxysilane at a stirring speed of 90r / min for 30min, and then feed it into a twin-screw extruder, Add polyurethane resin, heat retention enhancer, barium stearate, and deionized water in sequence, repeatedly extrude, and then send it into a multifunctional melt spinning machine to obtain mixture A;

[0042] Step 3, then the mixture A is separately slivered, then blended to form a roving, then twisted to form a spun yarn, and finally made into a bobbin, then the bobbin is dyed, warped, slashed, and heald weaved, and finally Carry out finishing process, make the warm fabric of the present invention.

[0043] The preparation method of the modified wool fiber in this example is to place the wool fiber in boiling water for 8 minutes, then take it out and dry it, and then put it...

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 production method of a warm-keeping fabric. The production method comprises the following steps that 1, modified wool fiber, cotton fiber, banana fiber, gamma-aminopropyl triethoxysilane are mixed, then the mixture is fed into a twin-screw extruder, polyurethane resin, a warm-keeping enhancer, barium stearate and deionized water are sequentially added, and repeated extrusion is performed, wherein the stirring speed is 85-95 r / min, and the stirring time is 25-35 minutes. By adopting the production method of the warm-keeping fabric, wool fiber has the advantages of having elasticity, strong hygroscopicity, good warm-keeping property and the like, the intermolecular force is increased through surface modifying treatment of the fiber, then the fiber is better bonded with other raw materials, the cotton fiber has high strength, the banana fiber has good antibacterial performance, the added polyurethane resin further improves the warm keeping property of the fabric,and the raw materials are appropriately proportioned.

Description

technical field [0001] The invention relates to the technical field of fabric production, in particular to a method for producing a warm fabric. Background technique [0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. In the big world of clothing, there are various fabrics for clothing. It is changing with each passing day, but generally speaking, high-quality and high-end fabrics mostly have the characteristics of comfortable wearing, sweat-absorbing and breathable, drape crisp, noble vision, and soft touch. Different fabrics have different air permeability, moisture absorption, and warmth retention. For example, cotton fabric has good air permeability and moisture absorption, comfortable to wear, and good warmth retention. It is the most ideal fabric for children's clothing. When choosing fabrics, yo...

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): D03D15/00D01D5/08D01D5/12D01D10/02D06M13/513D01F8/02D01F8/16D01F1/10D06M101/12D03D15/292
CPCD01D5/08D01D5/12D01D10/02D01F1/10D01F8/02D01F8/16D03D15/00D06M13/513D06M2101/12D10B2401/13D10B2401/063
Inventor 邵敬党
Owner DONGGUAN POLYTECHNIC
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