CN101260585A - Method for producing soluble polyester fiber sirospun untwisted towel yarn - Google Patents
Method for producing soluble polyester fiber sirospun untwisted towel yarn Download PDFInfo
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- CN101260585A CN101260585A CNA2008100143194A CN200810014319A CN101260585A CN 101260585 A CN101260585 A CN 101260585A CN A2008100143194 A CNA2008100143194 A CN A2008100143194A CN 200810014319 A CN200810014319 A CN 200810014319A CN 101260585 A CN101260585 A CN 101260585A
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Abstract
The invention discloses a method for manufacturing a diffluent polyester fiber siro-spun untwisted towel yarn. The method is characterized in that: (1) processing of cotton fibers, which includes orderly cotton distributing, cotton cleaning, cotton carding, cotton combing, drawing and roving; (2) processing of diffluent polyester fibers, which includes orderly cotton cleaning, cotton carding, cotton combing, drawing and roving; (3) accomplishing subsequent processing of the processed diffluent polyester fiber and cotton fiber, the twist factor of the cotton yarn is 230-350 and the twist factor of the diffluent polyester fiber is 230-350 during the turning processing of spinning spindles; (4) blended spinning proportion between the diffluent polyester fiber and the cotton fiber, according to which the content of the diffluent polyester fiber accounts for 10 to 40 percent of the total fiber content. The invention adopts the diffluent polyester fiber as raw material, and the towel obtained from the untwisted towel yarn is easy in vinylon dissolution, convenient in recycling of polyester, environment-friendly and has no pollution. The towel stays out of beard hair and is stable in pile loop shape.
Description
Technical field
The present invention relates to a kind of production method of soluble polyester fiber sirospun untwisted towel yarn.
Background technology
It is raw material that existing towel yarn of zero twist mostly adopts water-soluble PVA, and water-soluble PVA has the shortcoming that is difficult for dissolving and is difficult to reclaim, and can pollute environment.In addition, not really desirable with the towel yarn of zero twist quality that water-soluble PVA is produced, the towel flexibility and the water imbibition that weave are relatively poor.
Summary of the invention
Purpose of the present invention, it is the production method that a kind of soluble polyester fiber sirospun untwisted towel yarn will be provided, it is a raw material with diffluent polyester fiber, the towel yarn of zero twist of producing is after weaving towel, in weak caustic solution, can move back dimension, polyester fiber after the dissolving is easy to reclaim, and reduces cost and is beneficial to environmental protection.And the towel water imbibition that weaves is strong, and flexibility is good, and quality is plentiful flexible, and it is stable that loop shape keeps.
The production method of a kind of soluble polyester fiber sirospun untwisted towel yarn of the present invention is characterized in that:
(1) cotton fiber is processed, be followed successively by: distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, combing, drafting, rove;
(2) diffluent polyester fiber is processed, be followed successively by: scutching cotton, comb and parallel cotton fibers prior to spinning, combing, drafting, rove;
(3) cotton fiber and the diffluent polyester fiber after will processing finished following process together, turns in the processing at spinning spindle, and the twist factor of cotton yarn is chosen 230-350, and the twist factor of diffluent polyester fiber is chosen 230-350;
(4) blending rate of diffluent polyester fiber and cotton fiber accounts for the 10-40% of total fiber amount for diffluent polyester fiber content.
The invention has the beneficial effects as follows, be raw material owing to adopt diffluent polyester fiber, and the towel yarn quality top grade of producing for the exploitation of textiles provides new raw material, weaves towel by this towel yarn of zero twist, moves back dimension easily, and polyester easily reclaims, and is environment friendly and pollution-free.Towel products flexibility and warmth retention property are all better, and water imbibition is strong, are difficult for scaredly during use, and it is stable that loop shape keeps.
The specific embodiment
The production method of a kind of soluble polyester fiber sirospun untwisted towel yarn of the present invention, its technological process is as follows: (blending rate of diffluent polyester fiber and cotton fiber for diffluent polyester fiber content account for the total fiber amount 25%)
One, scutching cotton
1, make full use of the mechanical hired roughneck's of hopper shredding removal of impurities effect, the district that falls to mixing adopts not to be mended wind or mends wind less, reduces fine impurities and reclaims, and increase falls assorted;
2, suitably slow down scutcher lap roller speed about 12r/min, accelerate the cotton speed of giving of each opening or cleaning point simultaneously;
3, under the prerequisite that guarantees quantitative technology, improve hopper machine operation speed, strengthen the stripping effect, accomplish to return less flower, roll less, reduce synnema, cotton knot.
Two, carding step
Do in order better to obtain the spun yarn bar, white cotton and diffluent polyester fiber all need pass through combing process.
1, adopts the lighter quantitative 26g/5m of cotton knot;
2, speed: the doffer adopts 25r/min, grants woods speed at 340r/min, and the cover plate linear velocity can correspondingly increase, and can improve web quality like this, and yarn strength also increases;
3, space: easily adopt the import large outlet little to spacing for cotton roller to cotton, the fine impurities that can fall so more, carded sliver cotton junction impurity also can correspondingly reduce.
Three, mixing in doubling step generally adopts " tightly spacing curve drawing "
1, cotton strip quantity is easily light, does quantitative 15g/5m;
2, drawing-off configuration: the total draft multiple is accessible in number of doubling, is generally 1.1 times of number of doubling; When to adopt the curve number of doubling be 8 technology, the total draft multiple adopted 9.6, and the drawing-off of each road drawing frame distributes, and takes the bigger drafting multiple of slubbing drafting configuration, impels degree of stretching between the fiber, degree of orientation, separating degree to improve.
Four, rove operation:
1. rove is done quantitatively at 5g/10m;
2. the Speed frames constant speed is at 800g/min;
3. drawing-off configuration: the total draft multiple is 7.5, and partial draft considers that the quality of sliver should grasp less than normal, helps improving the rove bar like this and does;
Five, spinning process
1. draft process, total draft multiple be 35, should grasp on the low side according to the spinning conditions of reality, easily adopt the V-type drafting system when spinning the ease of solubility polyester staple fibers, the back zone ratch is 35-40mm, and length of floating area narrows down to 35mm, can effectively control staple fibre, scattering of fiber significantly reduced like this;
2. in the processing that spinning spindle turns to, twist factor chooses 340, and the diffluent polyester fiber twist factor chooses 340.
Six, winder, packing.
Description of drawings:
Accompanying drawing is concrete process route chart.
Claims (1)
1. the production method of a soluble polyester fiber sirospun untwisted towel yarn is characterized in that:
(1) cotton fiber is processed, be followed successively by: distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, combing, drafting, rove;
(2) diffluent polyester fiber is processed, be followed successively by: scutching cotton, comb and parallel cotton fibers prior to spinning, combing, drafting, rove;
(3) cotton fiber and the diffluent polyester fiber after will processing finished following process together, turns in the processing at spinning spindle, and the twist factor of cotton yarn is chosen 230-350, and the twist factor of diffluent polyester fiber is chosen 230-350;
(4) blending rate of diffluent polyester fiber and cotton fiber accounts for the 10-40% of total fiber amount for diffluent polyester fiber content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100143194A CN101260585A (en) | 2008-02-29 | 2008-02-29 | Method for producing soluble polyester fiber sirospun untwisted towel yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100143194A CN101260585A (en) | 2008-02-29 | 2008-02-29 | Method for producing soluble polyester fiber sirospun untwisted towel yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101260585A true CN101260585A (en) | 2008-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100143194A Pending CN101260585A (en) | 2008-02-29 | 2008-02-29 | Method for producing soluble polyester fiber sirospun untwisted towel yarn |
Country Status (1)
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| CN (1) | CN101260585A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534908A (en) * | 2012-01-05 | 2012-07-04 | 河南新野纺织股份有限公司 | Siro-spun AB yarn production technology |
| CN104178860A (en) * | 2014-07-24 | 2014-12-03 | 中原工学院 | Cotton fiber and chemical fiber combing and blending technology |
| CN106012160A (en) * | 2016-07-08 | 2016-10-12 | 滨州亚光家纺有限公司 | Preparation method of single hole super-soft yarn |
| CN111621057A (en) * | 2020-05-11 | 2020-09-04 | 东华大学 | Method for recycling waste fabric containing soluble fibers |
| 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
- 2008-02-29 CN CNA2008100143194A patent/CN101260585A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534908A (en) * | 2012-01-05 | 2012-07-04 | 河南新野纺织股份有限公司 | Siro-spun AB yarn production technology |
| CN104178860A (en) * | 2014-07-24 | 2014-12-03 | 中原工学院 | Cotton fiber and chemical fiber combing and blending technology |
| CN106012160A (en) * | 2016-07-08 | 2016-10-12 | 滨州亚光家纺有限公司 | Preparation method of single hole super-soft yarn |
| CN111621057A (en) * | 2020-05-11 | 2020-09-04 | 东华大学 | Method for recycling waste fabric containing soluble fibers |
| 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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| C06 | Publication | ||
| PB01 | Publication | ||
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Effective date of registration: 20090206 Address after: Zip code, No. 68 industrial West Road, Fujian Longzhou Industrial Park, Longyan, Fujian, China: 364000 Applicant after: Longyan Chengguan Textile Co., Ltd. Co-applicant after: Longyan Chengguan Textile Co., Ltd. Address before: 11 Fenghuang Road North, Fujian, Longyan Province, China: 364000 Applicant before: Longyan Chengguan Textile Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20080910 |