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Roughing process for manufacturing bed clothes

A bedding and sanding technology, which is applied in the field of finishing, can solve the problems of easy-to-break yarns and low authenticity rate of fabrics, and achieve the effects of increasing the authenticity rate, increasing the scouring strength, and reducing the phenomenon of abrasion

Inactive Publication Date: 2006-05-10
SHANGHAI XINGFU TEXTILE PRINTING & DYEING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sanding process was first applied to bedding, the bedding produced by it has not yet formed a mature technical specification. Since the sanding process uses emery rollers for sanding, it is easy to break the yarn during sanding, and the authenticity of the fabric rate is also lower

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 Construction

[0018] The base fabric is a bed sheet cloth with a width of 2500mm (80in), the warp yarn is 19.4tex (32s) cotton yarn, the weft yarn is 19.4tex (32s) polynosic fiber sand, the warp density is 89 threads / 25.4mm, and the weft density is 92 threads / 25.4mm. In the technological process, dyeing, singeing, mercerizing, printing, flat washing, soft finishing, tentering and setting processes adopt the production process of conventional decorative fabrics.

[0019] The scouring process adopts the method of padding and cold stacking, and the formula of the scouring liquid is that each liter of water contains:

[0020] 100% NaOH 20g

[0021] 8826 scouring agent 6g

[0022] 8926 oxidation desizing agent 6g

[0023] 8900 chelating agent 4g

[0024] Sodium silicate 2g

[0025] The padding machine is used for scouring, the temperature of the scouring liquid is 90°C, the padding is 60min, and the excess rate is 100%. After padding, the cloth roll is wrapped with polyethylene film, and ro...

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Abstract

This invention discloses a wool grinder technology applied in the production of the bedding, which includes the braiding, singeing, boiling, mercerizing, grinding, dyeing, tentering, printing, softly dressing, in the tentering setting and boiling steps, the boiling liquid contains 100úÑNaOH, refining solvent, oxidation desizing and chelating. The main steps as follows: dipping and rolling on the dipping rolling machine, enwrapping the mangle with the plastic, and making it rotating uniformly for 15-20h, then bathing, drying, wherein grinding uses the grinding roller with carbon fibres, the routine speed is 20M / min, pressure is between 10-11N.

Description

Technical field: [0001] The invention relates to a finishing method in the production process of bedding, in particular to a sanding process for producing bedding. Background technique: [0002] The sanding process is a kind of sanding on the surface of textile fabrics using modern equipment and high-tech means. The biggest advantage of the fabric made by sanding process is thick texture, soft feel, plush surface, good drapability, bright dyeing, luster, and comfortable contact. The produced bedding has less pollution in the finishing process and has no side effects on the human body during use. [0003] The sanding process is characterized by plush surface, comfortable, small elongation at break, low water absorption, good dimensional stability, alkali resistance, low hook strength and not easy to produce pilling. Since the sanding process was first applied to bedding, the bedding produced by it has not yet formed a mature technical specification. Since the sanding proces...

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): D06C11/00D06M11/38
Inventor 王士勇干永弟焦兆勇潘建国
Owner SHANGHAI XINGFU TEXTILE PRINTING & DYEING