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Inflame-retardant antibacterial towel cloth for hotel bathrobe and preparation method thereof

A fabric and towel technology, applied in the direction of fabrics, flame-retardant fibers, textiles, etc., can solve the problems of multiple operating costs, reduced tear strength, and impact on the application of flame-retardant processing technology.

Inactive Publication Date: 2018-03-20
XINXIANG PATRON SAINT SPECIAL FABRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the biggest disadvantage of Proben finishing is that the breaking strength of the finished fabric decreases significantly, usually reaching a 20% reduction; especially the tear strength is significantly reduced
Therefore, the application of this kind of flame retardant processing technology has been seriously affected.
[0010] The towel fabric used in hotel bathrobes should have flame-retardant and antibacterial functions, and has high-strength and washable performance. However, the existing hotel bathrobes use ordinary towel fabrics, which generally do not have flame-retardant and antibacterial functions. The strength of cotton towel fabrics is not high. After being frequently washed by the hotel, the speed of elimination due to damage is very fast, forcing the hotel to bear more operating costs

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

[0039] The ground warp and the ground weft of the towel fabric are made by blending yarns made of 82% by weight cotton fibers and 18% by weight modified vinylon (wherein the vinylon acetalization degree is 10%), and the wool of the towel fabric is made with all cotton yarns. Loop yarn (wool warp), the fabric made is washed and bleached at low temperature and then put into the padding car, mixed with 2g / l penetrating agent JFC, 20g / l soft Agent XL-300, two-dipping and two-rolling processing, so that the flame-retardant working fluid penetrates into the amorphous area of ​​the fiber, and at the same time, the tetrahydroxymethyl phosphorus chloride reacts with the hydroxyl group of the modified vinylon and the hydroxyl group of the cotton fiber, and keeps the belt The liquid volume is 255% by weight; dry at a temperature of 90°C to a moisture content of 18% by weight, then carry out ammonia fumigation at 90°C for 15 minutes under the condition of an ammonia gas flow rate of 680 li...

Embodiment 2

[0041] The ground warp and the ground weft of the towel fabric are made by blending yarns made of 85% by weight cotton fibers and 15% by weight modified vinylon (wherein the degree of vinylon acetalization is 22%), and the wool of the towel fabric is made with all cotton yarns. Loop yarn (wool warp), the towel fabric made by low-temperature cleaning and bleaching enters the rolling mill, and is mixed with 1.5g / l penetrating agent JFC, 13g / l The softener XL-300 is processed by two dipping and two rolling, so that the flame retardant working fluid can penetrate into the amorphous area of ​​the fiber, and at the same time, the tetrakis hydroxymethyl phosphorus sulfate reacts with the hydroxyl group of the modified vinylon and the hydroxyl group of the cotton fiber, and keeps the belt The liquid volume is 280% by weight; dry at a temperature of 88°C to a moisture content of 18% by weight, then carry out ammonia fumigation at 90°C for 12 minutes under the condition of an ammonia gas...

Embodiment 3

[0043] The ground warp and ground weft of the towel fabric are made by blending yarns made of 90% by weight cotton fiber and 10% by weight modified vinylon (wherein the vinylon acetalization degree is 0%), and the terry loops of the towel fabric are made of pure cotton yarn Yarn (wool warp), the towel fabric made by low-temperature cleaning and bleaching enters the padding car, and is mixed with 1.8g / l penetrant JFC, 16g / l penetrating agent JFC, 16g / l The softener XL-300 is subjected to two dipping and two rolling processes, so that the flame retardant working fluid can penetrate into the amorphous area of ​​the fiber, and at the same time, the tetrahydroxymethyl phosphorus chloride reacts with the hydroxyl group of the modified vinylon and the hydroxyl group in the cotton fiber, and Keep the amount of liquid carried at 290% by weight; dry at a temperature of 87°C to a moisture content of 18% by weight, then carry out ammonia fumigation at 90°C for 15 minutes under the conditio...

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 an inflame-retardant antibacterial towel cloth for hotel bathrobe and a preparation method thereof. The method comprises the steps of (a) spinning cotton fibers and non-modified vinylon or modified vinylon into cotton / vinylon mixed yarns which are taken as ground warps and ground wefts, and spinning cotton yarns which are taken as cloth warp yarns to obtain a towel cloth;(b) preparing a water solution of a tetrahydroxy methyl phosphonium compound; (c) soaking the towel cloth obtained in the step (a) into the water solution of the tetrahydroxy methyl phosphonium compound to obtain soaked cloth; (d) drying the soaked cloth obtained in the step (c) to obtain dried cloth; (e) carrying out ammonium fuming on the dried cloth obtained in the step (d) to obtain cloth subjected to ammonium fuming; and (f) oxidizing the cloth subjected to ammonium fuming obtained in the step (e), wherein in the ammonium fuming processing of the step (e), the added amount of ammonium gasis inefficient relative to the added amount of the tetrahydroxy methyl phosphonium compound in the step (c), so that one part of tetrahydroxy methyl phosphonium compound in the cloth is not reacted with ammonium gas.

Description

technical field [0001] The invention relates to a flame-retardant and antibacterial towel fabric for hotel bathrobes and a preparation method thereof. Background technique [0002] Polyvinyl alcohol (PVA) has a wide range of raw material resources and can be produced from natural gas, calcium carbide, petroleum and other resources. PVA fiber is produced by wet spinning method, the technical requirements for processing equipment are relatively low, and the processing cost is relatively low. In the conventional vinylon preparation method, the PVA fiber is acetalized through the reaction of formaldehyde and two adjacent hydroxyl groups, and the hydroxyl content in the fiber is reduced after a large number of hydroxyl groups are blocked, so that the vinylon (also known as vinylon) produced after acetalization Vinylon) fiber can withstand high temperature and wet conditions in dyeing and finishing processing, and its products have the advantages of high strength, good wear resis...

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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IPC IPC(8): D06M13/282D06M11/60D06M11/50D06M11/38D03D27/08D02G3/04D06M101/06D06M101/24
CPCD02G3/04D03D27/08D06M11/38D06M11/50D06M11/60D06M13/282D06M16/00D06M2101/06D06M2101/24D06M2200/30D10B2201/02D10B2321/06
Inventor 靳云平王红星史成金金辉施楣梧
Owner XINXIANG PATRON SAINT SPECIAL FABRIC
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