CN101407964A - Method for producing diffluent polyester fiber untwisted yarn towel - Google Patents
Method for producing diffluent polyester fiber untwisted yarn towel Download PDFInfo
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- CN101407964A CN101407964A CNA2008100151504A CN200810015150A CN101407964A CN 101407964 A CN101407964 A CN 101407964A CN A2008100151504 A CNA2008100151504 A CN A2008100151504A CN 200810015150 A CN200810015150 A CN 200810015150A CN 101407964 A CN101407964 A CN 101407964A
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- polyester fiber
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- per liter
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Abstract
The invention discloses a production method of easily soluble polyester fiber untwisted yarn towels, which is characterized in that: easily soluble polyester fiber sirospun untwisted yarn towel yarns or easily soluble polyester fiber ring spinning untwisted yarn towel yarns are weaved into towels, then easily soluble polyester fibers are dissolved in weak caustic alkali, the temperature of the aqueous alkali is 50 to 100 DEG C, and the liquor ratio is 1: 10 to 1: 50. The invention overcomes the defect that the vinylon dissolution of water soluble vinylon is difficult to be carried out, the production cost is reduced, the post finishing technique is simpler, the shape of loops of the produced towels can be kept to be stable, and the towels have the advantages of softness and moisture absorption. The easily soluble polyester fibers are easy to be recycled without polluting the environment.
Description
Technical field
The present invention relates to a kind of production method of diffluent polyester fiber untwisted yarn towel.
Background technology
Existing towel, mostly the towel yarn production of producing by water-soluble PVA.Because water-soluble PVA is difficult for dissolving and decomposes, therefore in the production process of towel, it is bigger to move back the dimension technology difficulty, and polyvinyl is adsorbed easily again, and sewage is difficult, can pollute environment, and this has increased difficulty just for the recovery and the processing of polyester article.
Summary of the invention
Purpose of the present invention, it is the production method that a kind of diffluent polyester fiber untwisted yarn towel will be provided, difficult shortcoming of moving back dimension when it can overcome with the water-soluble PVA raw material production, and the towel good hygroscopicity of producing, soft more, quality is plentiful, and is flexible, be difficult for scaredly during use, it is stable that loop shape keeps.
The production method of a kind of diffluent polyester fiber untwisted yarn towel of the present invention, it is characterized in that: soluble polyester fiber sirospun untwisted towel yarn or soluble polyester fiber ring spinning untwisted towel yarn are made into towel, the molten diffluent polyester fiber that goes in weak caustic solution then, the aqueous slkali temperature is 50-100 ℃, and bath raio is 1: 10-1: 50.
Weak caustic solution of the present invention is a 0.5-10 grams per liter sodium hydroxide solution.
Of the present invention in weak base the molten processing step of diffluent polyester fiber that goes be:
(1) cooking and oxygen bleaching: stabilizing agent 1.0-3.8 grams per liter, hydrogen peroxide 1.5-6.4 grams per liter, NAOH solution 0.5-10 grams per liter, 50 ℃-100 ℃ of temperature, time 50-160 minute, pH value 9-13, bath raio: 1: 10-1: 45;
(2) washing: under 70 ℃ of-98 ℃ of temperature, carried out 10-50 minute;
(3) dyeing and finishing: glacial acetic acid 0.5-10 grams per liter deoxygenase 1-10 grams per liter, and suitable dyestuff, carried out under 45 ℃ 50 minutes; The whole process speed of a motor vehicle be controlled at 60-90 rice/minute, pressure＜0.05Mpa;
(4) towel is carried out soft treatment, dewatered drying.
The invention has the beneficial effects as follows that it has overcome the difficult shortcoming of moving back dimension of water-soluble PVA, has reduced production cost, postfinishing process is simpler, and it is stable that the towel loop shape of producing keeps, soft moisture absorption.Diffluent polyester fiber is easy to reclaim, and can not pollute environment.
The specific embodiment
The production method of a kind of water-soluble polyester fibre untwisted towel of the present invention, realized by following mode: adopting ease of solubility polyester towel yarn of zero twist is raw material, comprise soluble polyester fiber sirospun untwisted towel yarn or soluble polyester fiber ring spinning untwisted towel yarn, through following technology:
A: go up warp thread, ease of solubility polyester towel yarn of zero twist---washing (55 ℃, 10 minutes)---oven dry (100 ℃)---winder---warping---denting that reeled yarn---boils yarn---;
B: body warp, winder---warping---denting; Warp-wise density is 130/10 centimetres;
Washing (65 ℃, 15 minutes)---oven dry (120 ℃)---winder---quilling that C: weft yarn: reeled yarn---boils yarn---; Dimension is 260/10 centimetres to density;
D: the process of weaving cotton cloth,------perching---clipping of weaving cotton cloth of warp thread, weft yarn;
F: the arrangement flow process, enzyme is washed (12 minutes) with embryo cloth---washing (75 ℃, 12 minutes)---.
Move back diffluent polyester fiber, through following technology:
Towel quantity: 11.3 kilograms, 220 kilograms of total liquid measures, bath raio 1: 20.
1, the oxygen kiering is practiced: 27.5%H2O2 3.52L; Stabilizing agent DF-10530ml; The whole oxygen of 36Be NAOH 1.1L floats process for to carry out 60 minutes under 98 ℃ of temperature;
2, washing: under 75 ℃, carried out 15 fens;
3, dyeing and finishing: glacial acetic acid 150ml, deoxygenase 42ml and suitable dyestuff carried out under 45 ℃ 50 minutes, the whole process speed of a motor vehicle be controlled at 70-80 rice/minute, pressure＜0.05Mpa;
4, towel is carried out soft treatment, operations such as dewatered drying.
Claims (3)
1. the production method of a diffluent polyester fiber untwisted yarn towel, it is characterized in that: soluble polyester fiber sirospun untwisted towel yarn or soluble polyester fiber ring spinning untwisted towel yarn are made into towel, the molten diffluent polyester fiber that goes in weak caustic solution then, the aqueous slkali temperature is 50-100 ℃, and bath raio is 1: 10-1: 50.
2. the production method of a kind of diffluent polyester fiber untwisted yarn towel according to claim 1, it is characterized in that: described weak caustic solution is a 0.5-10 grams per liter sodium hydroxide solution.
3, the production method of a kind of diffluent polyester fiber untwisted yarn towel according to claim 1 is characterized in that: described in weak base the molten step of diffluent polyester fiber of going be,
(1) cooking and oxygen bleaching: stabilizing agent 1.0-3.8 grams per liter, hydrogen peroxide 1.5-6.4 grams per liter, NAOH solution 0.5-10 grams per liter, 50 ℃-100 ℃ of temperature, time 50-160 minute, pH value 9-13, bath raio: 1: 10-1: 45;
(2) washing: under the 70C-98C temperature, carried out 10-50 minute;
(3) dyeing and finishing: glacial acetic acid 0.5-10 grams per liter, deoxygenase 1-10 grams per liter, and suitable dyestuff carried out under 45C 50 minutes; The whole process speed of a motor vehicle be controlled at 60-90 rice/minute, pressure＜0.05Mpa;
(4) towel is carried out soft treatment, dewatered drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100151504A CN101407964A (en) | 2008-03-10 | 2008-03-10 | Method for producing diffluent polyester fiber untwisted yarn towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100151504A CN101407964A (en) | 2008-03-10 | 2008-03-10 | Method for producing diffluent polyester fiber untwisted yarn towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101407964A true CN101407964A (en) | 2009-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100151504A Pending CN101407964A (en) | 2008-03-10 | 2008-03-10 | Method for producing diffluent polyester fiber untwisted yarn towel |
Country Status (1)
| Country | Link |
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| CN (1) | CN101407964A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951265A (en) * | 2016-06-29 | 2016-09-21 | 江苏华信亚麻纺织有限公司 | Production method for towel untwisted cloth |
| CN107475852A (en) * | 2016-06-08 | 2017-12-15 | 东丽纤维研究所（中国）有限公司 | A kind of hollow-out fabric and its production method |
| CN113430816A (en) * | 2021-07-19 | 2021-09-24 | 孚日集团股份有限公司 | Alkali dissolving treatment process for soluble yarn on untwisted towel |
-
2008
- 2008-03-10 CN CNA2008100151504A patent/CN101407964A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475852A (en) * | 2016-06-08 | 2017-12-15 | 东丽纤维研究所（中国）有限公司 | A kind of hollow-out fabric and its production method |
| CN105951265A (en) * | 2016-06-29 | 2016-09-21 | 江苏华信亚麻纺织有限公司 | Production method for towel untwisted cloth |
| CN113430816A (en) * | 2021-07-19 | 2021-09-24 | 孚日集团股份有限公司 | Alkali dissolving treatment process for soluble yarn on untwisted towel |
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| PB01 | Publication | ||
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Open date: 20090415 |