CN110295423A - The preparation method of pure cotton self-twist spinning yarn weaving home-textile - Google Patents
The preparation method of pure cotton self-twist spinning yarn weaving home-textile Download PDFInfo
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- CN110295423A CN110295423A CN201810247377.5A CN201810247377A CN110295423A CN 110295423 A CN110295423 A CN 110295423A CN 201810247377 A CN201810247377 A CN 201810247377A CN 110295423 A CN110295423 A CN 110295423A
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- Prior art keywords
- self
- rubbing roller
- home
- preparation
- weaving
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/22—Tensioning devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C9/00—Singeing
- D06C9/02—Singeing by flame
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention is a kind of preparation method of pure cotton self-twist spinning yarn weaving home-textile.It, which includes the following steps: 1) to export the cotton fiber that length is 25~35mm after combing drawing-off into rubbing roller from front roller, exports from twizzle after twisting；Wherein, the distance of front roller to rubbing roller is less than cotton fiber length, and rubbing roller traverse is 6mm ~ 7.2mm, and self-twisted yarn cycle length is 60mm ~ 75mm, and rubbing roller to twizzle distance is 10mm ~ 15mm；Purified cotton yarns are made；2) warping successively carried out to obtained purified cotton yarns, sizing, gaited, denting, weaving；3) it successively only singes to obtained fabric, desizing, kiering, oxygen bleaching, mercerising, dyeing.
Description
Technical field
The present invention relates to the preparation methods of a kind of textile fabric, especially disclose a kind of pure cotton self-twist spinning yarn weaving man
The preparation method of textile fabric.
Background technique
Spinning process is one of most important process of textile production, and the quality of yarn directly influences the quality of fabric.
Due to requiring to be gradually increased to yarn qualities, spinning market competition is growing more intense, it is therefore necessary to constantly reduction spinning cost.
Ring throstle is since American invention in 1828, it has also become the Yarn spinning method being most widely used at present.But it is single
Ingot low output is a shortcoming of RING SPINNING, to further increase spinning speed, increase yield, there are many limiting factor.Therefore, from
On Spinning Principle, there are many spinning methods for being different from traditional ring spinning.Such as self-twist spinning, outstanding feature
Be: process flow is short, package is big, spinning speed is big, eliminates rove and winding procedure, has saved the cost of production.
But due to the process characteristic of self-twist spinning itself, in self-twist spinning, sliver adds under the action of twisting part
It twists.Existing on sliver periodically has the non-twist region of twirl-.Twirl-areas of non-twist has been shown as in same phase self-twisted yarn, has been twisted certainly in out-phase
Weak twist-areas of non-twist is then shown as in yarn.Its basic reason is that have the variation of twirl-areas of non-twist alternating on sliver.Areas of non-twist is shadow
Ring a key factor of self-twisted yarn yarn quality, and the shortcomings that the weak section easy to form of areas of non-twist so that quality control difficulty compared with
Greatly.Meanwhile it limits the length of fiber-spinnable, length is not appropriate for self-twist spinning in 60mm fiber below.
In the contrary from the twist is twisted of areas of non-twist both ends, when self-twisted yarn line is under the action of no external tensile force, energy
In extreme lower position, at this moment two root items are twisted together in self.When self-twisted yarn both ends add pulling force, due to the effect of pulling force, nothing
It twists area both ends and untwisting occurs around non-twist position.In actual production, in order to which the two sufficient untwistings of root item are twisted, from twirl
Yarn can be sufficiently twisted compared with there is longer distance under small tension receiving coil.In order to maintain to wind, still there is some tension in self-twisted yarn both ends.
In addition to above-mentioned factor, these factors can also be impacted areas of non-twist below:
(1) on twisting region, fiber strip is not ideal circular section.When ribbon is exported from front roller, ribbon is not
Energy boundling completely is at circular cross-section.In rubbing roller repeatedly twisting process, only when number of twists is more, due to the collection cooperation of twisting
With just meeting approximation has circular cross-section to ribbon, and when number of twists is few, under oscillatjng twist roller but sliver is in bandlet shape, receives stranding in this way
Difficulty is twisted, twisting efficiency will decline.
(2) oscillatjng twist roller coefficient of friction itself is low.When rubbing roller pressure is lower, rubbing roller is smaller to the grasping force of ribbon；This
When, although making ribbon interface in preferable circular arc interface due to rubbing roller low-pressure, cunning being also easy to produce between rubbing roller and ribbon
It is dynamic；When rubbing roller pressure is larger, it is not likely to produce sliding between rubbing roller and fiber strip, but due to biggish pressure, makes ribbon
Deformation reduces twisting efficiency.
(3) when spinning speed is very fast, the motion frequency of rubbing roller also increases, and at this moment the inertia of ribbon itself is shown bright
It is aobvious.Rubbing roller cannot change the motion state of ribbon in a short time.I.e. when spinning speed increases, between rubbing roller and ribbon
Skidding increase.Cause twizzle to the spun actual twist in rubbing roller region, is reduced as spinning speed increases.
(4) increase of spinning speed, converge two one ribbons at twizzle reduces from the time twisted.In meet
A distance, since the increase of spinning speed causes two root items that cannot be twisted together well, there are itself moving back for single yarn
It twists, the whole twist of twisting certainly is caused to reduce.
The influence of these practical factors, some substantially reduce twisting efficiency, and theoretical calculated value does not conform to the actual conditions.Have
In theoretical calculation there is no embody, but in actual production at every moment affect twisting efficiency.
Summary of the invention
It is an object of the invention to solve problems of the prior art, provide that a kind of process flow is short, pure cotton fabric
Quality is high, realizes by weaving from twirl spinning cotton fiber yarn and for the pure cotton self-twist spinning yarn weaving man of home-textile
The preparation method of object.
The present invention is implemented as follows: a kind of preparation method of pure cotton self-twist spinning yarn weaving home-textile, feature
It is: includes the following steps:
1, the cotton fiber that length is 25~35mm after combing drawing-off is exported into rubbing roller from front roller after twisting from guide
Hook output；Wherein, the distance of front roller to rubbing roller is less than cotton fiber length, and rubbing roller traverse is 6 mm ~ 7.2mm, self-twisted yarn period
Length is 60mm ~ 75mm, and rubbing roller to twizzle distance is 10mm ~ 15mm；Purified cotton yarns are made；
2, warping successively carried out to the purified cotton yarns that step 1 obtains, sizing, gaited, denting, weaving；Wherein, it keeps opening when warping
Power is uniform and stable, and tension force is in 240cN ~ 250cN；When sizing, pass through modified starch size starching；
3, it successively only singes to the fabric that step 2 obtains, desizing, kiering, oxygen bleaching, mercerising, dyeing；Wherein, fabric passes through when singing
The time for crossing flame is 0.5-1s, speed is 80 ~ 90m/min；When dyeing, pass through reactive dyeing.
In the step 3, pass through starch enzyme desizing when desizing.Starch enzyme desizing: amylase is a kind of biocatalyst, enzyme
Catalysis has specificity and high efficiency, and reaction condition is mild, the close neutrality of pH value, reaction time 20-30min, in addition amylase
As a kind of bioprotein, without any toxicity, safety and environmental protection.
In the step 2, when sizing, by modified starch size starching, at 90-95 DEG C, starching speed exists slurry temperature
40-45M/min。
The beneficial effects of the present invention are: realizing pure cotton fiber self-twisted yarn by from the process modification for twisting spinning
Spinning, greatly shortens process flow, does not need winder and doubling process；Meanwhile yarn yield is high, little breakage；Improve labour life
Yield reduces labor intensity；Home-textile obtained has yarn spinnability length range big through the invention, process flow
Short, the advantages of spinning speed is fast, high-efficient, less energy consumption.
Specific embodiment
A kind of preparation method of pure cotton self-twist spinning yarn weaving home-textile of the present invention, includes the following steps:
1, the cotton fiber that length is 25~35mm after combing drawing-off is exported into rubbing roller from front roller after twisting from guide
Hook output；Wherein, the distance of front roller to rubbing roller is less than cotton fiber length, and rubbing roller traverse is 6mm ~ 7.2mm, and the self-twisted yarn period is long
Degree is 60mm ~ 75mm, and rubbing roller to twizzle distance is 10mm ~ 15mm；Purified cotton yarns are made；
2, warping successively carried out to the purified cotton yarns that step 1 obtains, sizing, gaited, denting, weaving；Wherein, it keeps opening when warping
Power is uniform and stable, and tension force is in 240cN ~ 250cN；When sizing, pass through modified starch size starching；Wherein, starching slurries temperature
90-95 DEG C of degree, starching speed 40-45m/min.
3, it successively only singes to the fabric that step 2 obtains, desizing, kiering, oxygen bleaching, mercerising, dyeing；Wherein, it is knitted when singing
Object by flame time be 0.5-1s, speed 80-90m/min；When dyeing, pass through reactive dyeing.Pass through when desizing
Starch enzyme desizing.Wherein, amylase is a kind of biocatalyst, and enzymatic has specificity and high efficiency, and its reaction condition
Mildly, pH value is close to neutrality, and reaction temperature room temperature, reaction time 20-30min, in addition amylase is as a kind of bioprotein
Matter, without any toxicity.The present invention banks up method using heat preservation: fabric-compregnate hot water-compregnate enzyme solution-heat preservation is banked up-is washed-is dried.
The present invention is used from spinning process method is twisted, and is expanded to yarn spinnability length range, process flow is short, spinning speed
Fastly, the twisting mode of Rubbing roller type keeps spinning energy consumption less, while short route keeps quality control more efficient, and downtime substantially drops
It is low, improve production efficiency.Higher spinning speed and continuous spinning process reduce the material usage amount in production procedure, subtract
Few product loss.
Fabric produced by the present invention has the following characteristics that 1) weaving finished product washing size changing rate: through to ± 5%.Broadwise ±
5%；2) weaving finished product color fastness: washable (discoloration, staining) >=3 grades；Perspiration resistance (discoloration, staining) >=3 grades；Resistance to dry friction >=3
Grade, resistance to wet friction >=2~3 grade；3) weaving finished product content of formaldehyde :≤75mg/kg.
Claims (3)
1. a kind of preparation method of pure cotton self-twist spinning yarn weaving home-textile, characterized by the following steps:
1) cotton fiber that length is 25~35mm after combing drawing-off is exported into rubbing roller from front roller after twisting from guide
Hook output；Wherein, the distance of front roller to rubbing roller is less than cotton fiber length, and rubbing roller traverse is 6mm ~ 7.2mm, and the self-twisted yarn period is long
Degree is 60mm ~ 75mm, and rubbing roller to twizzle distance is 10mm ~ 15mm；Purified cotton yarns are made；
2) warping successively carried out to the purified cotton yarns that step 1 obtains, sizing, gaited, denting, weaving；Wherein, it keeps opening when warping
Power is uniform and stable, and tension force is in 240cN ~ 250cN；When sizing, pass through modified starch size starching；
3) it successively only singes to the fabric that step 2 obtains, desizing, kiering, oxygen bleaching, mercerising, dyeing；Wherein, fabric passes through when singing
The time for crossing flame is 0.5-1s, speed is 80 ~ 90m/min；When dyeing, pass through reactive dyeing.
2. the preparation method of the pure cotton self-twist spinning yarn weaving home-textile according to claim 1, it is characterised in that:
In the step 3, pass through starch enzyme desizing when desizing.
3. the preparation method of the pure cotton self-twist spinning yarn weaving home-textile according to claim 1, it is characterised in that:
In the step 2, when sizing, by modified starch size starching, slurry temperature is at 90-95 DEG C, and starching speed is in 40-45M/
min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247377.5A CN110295423A (en) | 2018-03-23 | 2018-03-23 | The preparation method of pure cotton self-twist spinning yarn weaving home-textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247377.5A CN110295423A (en) | 2018-03-23 | 2018-03-23 | The preparation method of pure cotton self-twist spinning yarn weaving home-textile |
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| Publication Number | Publication Date |
|---|---|
| CN110295423A true CN110295423A (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247377.5A Pending CN110295423A (en) | 2018-03-23 | 2018-03-23 | The preparation method of pure cotton self-twist spinning yarn weaving home-textile |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4528315B2 (en) * | 2007-06-15 | 2010-08-18 | 倉敷紡績株式会社 | Composite spun yarn and fabric using the same |
| CN103938320A (en) * | 2014-04-14 | 2014-07-23 | 上海八达纺织印染服装有限公司 | Method for processing self-twist polyester cotton yarn |
| CN203821015U (en) * | 2014-04-14 | 2014-09-10 | 上海八达纺织印染服装有限公司 | Polyester cotton self-twisted and spun yarn |
-
2018
- 2018-03-23 CN CN201810247377.5A patent/CN110295423A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4528315B2 (en) * | 2007-06-15 | 2010-08-18 | 倉敷紡績株式会社 | Composite spun yarn and fabric using the same |
| CN103938320A (en) * | 2014-04-14 | 2014-07-23 | 上海八达纺织印染服装有限公司 | Method for processing self-twist polyester cotton yarn |
| CN203821015U (en) * | 2014-04-14 | 2014-09-10 | 上海八达纺织印染服装有限公司 | Polyester cotton self-twisted and spun yarn |
Non-Patent Citations (2)
| Title |
|---|
| 宣金彦: "自捻纱成纱机理研究", 《中国优秀硕士学位论文全文数据库》 * |
| 王义宪主编: "《纺织品商品与检验》", 31 October 1994, 中国轻工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20191001 |