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A kind of production method of superfine fiber composite blanket

A technology of superfine fiber and production method, which is applied in the direction of blanket, plant fiber, fiber treatment, etc., can solve the problems of fluff breakage, shedding, poor physical and chemical resistance, etc., and achieve the goal of avoiding damage, stable product quality, and reasonable process sequence Effect

Active Publication Date: 2022-02-18
SUQIAN SHENLONG HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the physical and chemical resistance of ultra-fine fiber is poorer than that of ordinary man-made fiber, and the condition of gray cloth is too severe during the finishing process, which may easily cause fluff to break and fall off.

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

[0052] S1: Raw material selection:

[0053] The face yarn is made of DTY polyester, the fineness / composite number is 100D / 96F, the bottom thread is made of DTY polyester, and the fineness / composite number is 75D / 48F;

[0054] S2: Weaving and cutting:

[0055] Weaving: use a double-needle bed warp knitting machine with a gauge of 20mm to weave the gray cloth, and the yarn threading method of the gray cloth surface is full threading;

[0056] Cutting width: Use a vertical cutting machine to cut the aforementioned gray cloth evenly from the middle, and divide it into two gray cloths. After the cutting is completed, the rough height of the gray cloth obtained is 10mm; the gray cloth specification is 400g / ㎡;

[0057] S3: Desizing and washing:

[0058] Put the slitted gray cloth into an open-width washing machine for cleaning, the water temperature is 80-90°C, the NaOH content in the cleaning solution is 1.5%, and NaHCO3 is added to adjust the pH value to 8-8.5;

[0059] Put the ...

Embodiment 2

[0088] S1: Raw material selection:

[0089] The face yarn is made of DTY polyester, the fineness / composite number is 100D / 96F, the bottom thread is made of DTY polyester, and the fineness / composite number is 75D / 48F;

[0090] S2: Weaving and cutting:

[0091] Weaving: use a double-needle bed warp knitting machine with a gauge of 30mm to weave the gray cloth, and the yarn threading method of the gray cloth surface is full threading;

[0092] Cutting width: Use a vertical cutting machine to cut the aforementioned gray cloth evenly from the middle, and divide it into two gray cloths. After the cutting is completed, the rough height of the gray cloth obtained is 15mm; the gray cloth specification is 600g / ㎡;

[0093] S3: Desizing and washing:

[0094] Put the slit gray cloth into an open-width washing machine for cleaning, the water temperature is 80-90°C, the NaOH content in the cleaning solution is 1.8%, and NaHCO3 is added to adjust the pH value to 8-8.5;

[0095] Put the gra...

Embodiment 3

[0124] S1: Raw material selection:

[0125] The face yarn is made of DTY polyester, the fineness / composite number is 100D / 96F, the bottom thread is made of DTY polyester, and the fineness / composite number is 75D / 48F;

[0126] S2: Weaving and cutting:

[0127] Weaving: Use a double-needle bed warp knitting machine with a gauge of 40mm to weave the gray cloth, and the yarn threading method of the gray cloth surface is full threading;

[0128] Cutting width: Use a vertical cutting machine to cut the aforementioned gray cloth evenly from the middle, and divide it into two gray cloths. After the cutting is completed, the rough height of the gray cloth obtained is 20mm; the gray cloth specification is 750g / ㎡;

[0129] S3: Desizing and washing:

[0130] Put the slit gray cloth into an open-width washing machine for cleaning, the water temperature is 80-90°C, the NaOH content in the cleaning solution is 2%, and NaHCO3 is added to adjust the pH value to 8-8.5;

[0131] Put the gray ...

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 discloses a production method of a superfine fiber composite blanket, comprising the following steps: raw material selection - weaving and slitting - desizing and washing - presetting - brushing - ironing - printing - dyeing and infiltration - steaming Chemical-washing-heat setting-softening-drying-finishing-compounding-wrapping-embossing, and finally the product is obtained. The process sequence of the invention is reasonable, and the product quality is stable. Before ironing, calendering is used for pre-finishing. And add brightener, so that the ironing temperature can be properly lowered during ironing without affecting the gloss effect of the product, and at the same time, it can effectively avoid damage to the microfiber caused by high temperature ironing.

Description

technical field [0001] The invention relates to the related technical field of blankets, in particular to a production method of full-through superfine fiber composite blankets. Background technique [0002] Superfine fiber, also known as microfiber, fine denier fiber, ultrafine fiber, due to the extremely fine size of superfine fiber, greatly reduces the stiffness of the silk, and makes the fabric feel extremely soft, and the fine fiber can also increase the layered structure of the silk, increasing Large specific surface area and capillary effect make the distribution of reflected light inside the fiber more delicate on the surface, making it have a silky elegant luster and good moisture absorption and dissipation. [0003] Blankets made of microfibers are as soft as silk products, and have good hygroscopicity compared to silk products. However, in the actual production process, the physical resistance of microfibers is lower than that of ordinary artificial The fibers ar...

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): A47G9/02D04B21/16D06B15/00D06B21/00D06C7/02D06C11/00D06C15/00D06M15/643D06L1/12D06M101/06
CPCA47G9/0223D04B21/16D06C15/00D06C7/02D06C11/00D06B21/00D06B15/00D06M15/6436D06L1/12D10B2331/04D06M2101/06D06M2200/50
Inventor 秦莉孙强李国强
Owner SUQIAN SHENLONG HOME TEXTILE
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