CN107988672A - High-quality ramie cotton blending yarn and its manufacture method - Google Patents

High-quality ramie cotton blending yarn and its manufacture method Download PDF

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Publication number
CN107988672A
CN107988672A CN201711349170.0A CN201711349170A CN107988672A CN 107988672 A CN107988672 A CN 107988672A CN 201711349170 A CN201711349170 A CN 201711349170A CN 107988672 A CN107988672 A CN 107988672A
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China
Prior art keywords
cotton
bar
blending
fiber
yarn
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CN201711349170.0A
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Chinese (zh)
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CN107988672B (en
Inventor
张海洋
张立彬
周国祥
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Jiangsu Kaigong Machinery Co Ltd
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Jiangsu Kaigong Machinery Co Ltd
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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
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
    • 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
    • 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

Abstract

Disclosure of the invention a kind of high-quality ramie cotton blending yarn and its manufacture method, the mass percent of flaxen fiber is 6%~70% in the blended combing rouleau of high-quality ramie cotton blending yarn, the mass percent of cotton fiber is 94%~30%, its manufacture method determines the radical of flaxen fiber bar and cotton fiber bar first to select quantifying for flaxen fiber bar and cotton fiber bar according to cotton ramie blended spinning ratio；Opening picking is sent and is combed and is mixed by the flaxen fiber feeding ribbon lap machine of noil, opening or cleaning again, mixed linen-cotton composite fibre carries out combing into bar on ribbon lap machine；Then Cotton and Hemp blending rove is obtained by spinner, most Cotton and Hemp blending spun yarn is obtained through spinning frame afterwards, the present invention can be precisely controlled the blending ratio of numb content, expand existing ramie cotton blending yarn blending ratio species, energy high-count yarn spun, develops high-grade fabric, improves mixing efficiency, hand labor intensity is reduced, reduces production cost.

Description

High-quality ramie cotton blending yarn and its manufacture method
Technical field
Invention is related to a kind of textile industry, more particularly to a kind of high-quality ramie cotton blending yarn and its manufacture method.
Background technology
Cotton and Hemp blending product have concurrently fiber crops, two kinds of natural fiber performances of cotton the advantages of, can meet people to environmental protection, health care, when Requirement still.But related research data shows, it is blended that high-quality ramie cotton blending yarn particularly China hemp cotton is produced on cotton spinning equipment Also there is very big problem in yarn：
(1) numb cotton fiber material is grabbing row's disk mixing in cotton disk, and fiber crops amount ratio resultant yarn fiber crops blending ratio requires more when row wraps 5%-10%, adds production cost；
(2) before packing row disk, first pass through percentage by weight legal person's work and mixed, labor intensity is big；
(3) flaxen fiber obvolvent force difference, networking is not easy into bar, flaxen fiber easy damaged in carding step；
(4) flaxen fiber is thick and stiff, short flannel is more, and in opening or cleaning, the shredding of carding step, strike, combing engineering, noil compares noil It is more, cause resultant yarn blending ratio to be difficult to control.
The content of the invention
In order to overcome drawbacks described above, invention provides a kind of high-quality ramie cotton blending yarn and its manufacture method, the high-quality numb cotton Mixed yarn manufacture method can solve cotton spinning carding step fiber crops cotton composite fibre and be not easy networking problem in stripes, and can accurately control fiber crops The blending ratio of silk/cotton blended yarn, expands existing ramie cotton blending yarn blending ratio category, improves spinning quality, improves the style of fabric Performance.
Invention in order to solve its technical problem used by technical solution be：A kind of high-quality ramie cotton blending yarn, blended combing The mass percent of flaxen fiber is 6%~70% in rouleau, and the mass percent of cotton fiber is 94%~30%.
Further as invention is improved, and the flaxen fiber is china-hemp fibers, is also applied for other cotton flaxen fibers.
A kind of high-quality ramie cotton blending yarn manufacture method, comprises the following steps：
Step 1：Quantifying for flaxen fiber bar and cotton fiber bar is selected according to cotton ramie blended spinning ratio, and finally determines flaxen fiber The radical of bar and cotton fiber bar；
If the blending ratio of flaxen fiber bar and cotton fiber bar is Y1：Y2, Cotton and Hemp blending than and for 100%, flaxen fiber bar and cotton Ribbon is respectively quantitatively g1And g2, the radical of flaxen fiber bar and cotton fiber bar is respectively N1And N2, then flaxen fiber bar and cotton are fine Tie up the blending ratio of bar, shown in the quantitative relation equation below between radical：
Calculated by above-mentioned formula, can accurately control Cotton and Hemp blending ratio and its matching method；
Step 2：Opening picking is sent into ribbon lap machine, cotton carding is carried out to it by ribbon lap machine, while noil will be passed through, opened Clear flaxen fiber is sent into ribbon lap machine, carries out comb fiber crops to it by ribbon lap machine；
Step 3：Cotton fiber and flaxen fiber by combing are mixed on ribbon lap machine；
Step 4：Mixed linen-cotton composite fibre carries out combing into bar on ribbon lap machine；
Step 5：Some strip fiber crops cotton mixtures, again by spinner yarn, obtain numb after simultaneously lap former drafting mixing Cotton blend rove；
Step 6：Cotton and Hemp blending rove is further refined into Cotton and Hemp blending spun yarn by spinning frame.
Combing after being mixed on ribbon lap machine to cotton, flaxen fiber, this kind of technique noil amount is few, the low numb technology energy Enough ensure the flax containing rate and its quality of yarn, produce high-quality ramie cotton blending yarn.
Further as invention is improved, and the quantification range of flaxen fiber bar and cotton fiber bar is 55- in the step 1 70g/m；
Further as invention is improved, and when carrying out combing to linen-cotton composite fibre in the step 4, rouleau tension force is 1.06~1.08N, car face tension force are 1.0~1.02N.
Further as invention is improved, and is carried out speed in combing process in the step 4 to linen-cotton composite fibre and is 280-380 pincers/min；
Further as invention is improved, and linen-cotton composite fibre is carried out in the step 4 to use 2.0 in combing process ~2.8 ten thousand tooth cylinders, 24~28 pins/cm top combs, the diluter combing cylinder of use and top comb can effectively reduce noil amount.
Further as invention is improved, and carding isolation distance in combing process is carried out to linen-cotton composite fibre in the step 4 For 0.4~0.5mm, detaching distance is 7~9mm, and carding isolation distance suitably increases compared with cotton spinning, and detaching distance is suitably reduced compared with cotton spinning, Noil amount is advantageously reduced, ensures flaxen fiber content.
Double Drawing process is used in the step 5, using 6 feedings, 5.9~6.1 times are led per pass mixing in doubling step Stretch, wherein slubbing bar and back zone drafting multiple are 1.5~1.6 times, and simultaneously back zone drafting multiple is 1.3~1.4 times to second bar, is led Bar tension force is suitably reduced compared with cotton spinning, and speed is suitably reduced compared with cotton spinning, can prevent broken strip.
The beneficial effects of the invention are as follows：It is fine that the present invention obtains accurately fiber crops before Cotton and Hemp blending is carried out by accurate calculating Bar and cotton fiber bar feeding radical are tieed up, while avoids and is manually mixed in griping cotton machine, has ribbon lap machine to mix automatically, carries High mixing efficiency, reduces hand labor intensity, while avoid carding machine and cotton fiber and flaxen fiber are combed respectively After mix combing, greatly reduce noil rate, can be precisely while reducing production cost without increasing the usage amount of flaxen fiber The blending ratio of the numb content of control, expands existing ramie cotton blending yarn blending ratio species, and numb cotton mixing rouleau passes through on ribbon lap machine Combing process, numb cotton fiber length regularity, fineness dispersion greatly improve in yarn, and short flannel, cotton knot, numb grain are excluded, Energy high-count yarn spun, develops high-grade fabric, reduction beaujolais face fault is notable, and Fabric Style performance is improved.
Brief description of the drawings
Fig. 1 is the flow chart of invention.
Embodiment
Embodiment 1：Produce 1090 mixed yarn of cotton RING SPINNING 80S fiber crops cotton：
The quantification of 23g/5m of ramie stripes is produced according to hemp spinning process, is according to cotton spinning RING SPINNING technique productions cotton strip quantity 24.84g/5m.Reasonable selection ribbon lap machine technique, 3 ramie stripes, 25 sliver feeding ribbon lap machines generate quantification of 70g/m Uniform combing rouleau.
Combing process combs special part and selects 2.5 ten thousand tooth cylinders, positions 37 degree, 28 pins/cm top combs, insertion depth is+0.5； Speed is 300 pincers/min, carding isolation distance 0.4mm, detaching distance 9mm；Advance to cotton, linters rate 20%, yarn Quantification of 22.40g/5m.
And 2 procedure of strip adoption, slubbing drafting multiple are 6 times, back area draft is 1.6 times；2 drafting multiples are 6 times, after Area's drafting multiple is 1.4 times；Conducting bar tension force is suitably reduced, and suitably increases pressure, reduces machine speed.
Embodiment 2：Produce 4060 mixed yarn of cotton RING SPINNING 60S fiber crops cotton：It is quantification of according to hemp spinning process production ramie stripes 22.16g/5m, is 24.93g/5m according to cotton spinning RING SPINNING technique productions cotton strip quantity.Reasonable selection ribbon lap machine technique, 12 Bar ramie stripes, 16 sliver feeding ribbon lap machines generate the uniform combing rouleau of quantification of 65g/m.
Combing process combs special part and selects 2.5 ten thousand tooth cylinders, 36.5 degree of positioning, 26 pins/cm top combs, insertion depth 0；Car Speed is 300 pincers/min, carding isolation distance 0.45mm, detaching distance 9mm；Advance to cotton, linters rate 16%, yarn is fixed Measure as 23.18g/5m.
And 2 procedure of strip adoption, slubbing drafting multiple are 6 times, back area draft is 1.55 times；2 drafting multiples are 5.99, Back zone drafting multiple is 1.35 times；Conducting bar tension force is suitably reduced, and suitably increases pressure, reduces machine speed.
Embodiment 3：Produce 7030 mixed yarn of cotton RING SPINNING 40S fiber crops cotton：
The quantification of 22.4g/5m of ramie stripes is produced according to hemp spinning process, is according to cotton spinning RING SPINNING technique productions cotton strip quantity 24g/5m.Reasonable selection ribbon lap machine technique, 20 ramie stripes, 8 sliver feeding ribbon lap machines generate the equal of quantification of 55g/m Even combing rouleau.
Combing process combs special part and selects 20,000 tooth cylinders, 36.5 degree of positioning, 24 pins/cm top combs, insertion depth 0；Speed For 280 pincers/min, carding isolation distance 0.5mm, detaching distance 7mm；Advance to cotton, linters rate 12%, yarn is quantitative For 24.32g/5m.
And 2 procedure of strip adoption, slubbing drafting multiple are 6 times, back area draft is 1.5 times；2 drafting multiples are 5.99 Times, back zone drafting multiple is 1.3 times；Conducting bar tension force is suitably reduced, and suitably increases pressure, reduces machine speed.

Claims (9)

  1. A kind of 1. high-quality ramie cotton blending yarn, it is characterised in that：In blended combing rouleau the mass percent of flaxen fiber for 6%~ 70%, the mass percent of cotton fiber is 94%~30%.
  2. 2. high-quality ramie cotton blending yarn according to claim 1, it is characterised in that：The flaxen fiber is china-hemp fibers.
  3. A kind of 3. high-quality ramie cotton blending yarn manufacture method, it is characterised in that：Comprise the following steps：
    Step 1：Quantifying for flaxen fiber bar and cotton fiber bar is selected according to cotton ramie blended spinning ratio, and finally determine flaxen fiber bar and The radical of cotton fiber bar；
    If the blending ratio of flaxen fiber bar and cotton fiber bar is Y1：Y2, Cotton and Hemp blending than and for 100%, flaxen fiber bar and cotton fiber Bar is respectively quantitatively g1And g2, the radical of flaxen fiber bar and cotton fiber bar is respectively N1And N2, then flaxen fiber bar and cotton fiber bar Blending ratio, shown in the quantitative relation equation below between radical：
    Step 2：Opening picking is sent into ribbon lap machine, cotton carding is carried out to it by ribbon lap machine, while by by noil, opening or cleaning Flaxen fiber is sent into ribbon lap machine, carries out comb fiber crops to it by ribbon lap machine；
    Step 3：Cotton fiber and flaxen fiber by combing are mixed on ribbon lap machine；
    Step 4：Mixed linen-cotton composite fibre carries out combing into bar on ribbon lap machine；
    Step 5：Some strip fiber crops cotton mixtures, again by spinner yarn, obtain numb cotton and mix after simultaneously lap former drafting mixing Spin rove；
    Step 6：Cotton and Hemp blending rove is further refined into Cotton and Hemp blending spun yarn by spinning frame.
  4. 4. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：Flaxen fiber in the step 1 The quantification range of bar and cotton fiber bar is 55-70g/m.
  5. 5. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：To linen-cotton in the step 4 When composite fibre carries out combing, rouleau tension force is 1.06~1.08N, and car face tension force is 1.0~1.02N.
  6. 6. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：To linen-cotton in the step 4 It is 280-380 pincers/min that composite fibre, which carries out speed in combing process,.
  7. 7. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：To linen-cotton in the step 4 Composite fibre carries out using 2.0~2.8 ten thousand tooth cylinders, 24~28 pins/cm top combs in combing process.
  8. 8. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：To linen-cotton in the step 4 It is 0.4~0.5mm that composite fibre, which carries out carding isolation distance in combing process, and detaching distance is 7~9mm.
  9. 9. high-quality ramie cotton blending yarn manufacture method according to claim 3, it is characterised in that：Two are used in the step 5 Road mixing in doubling step, per pass mixing in doubling step is using 6 feedings, wherein 5.9~6.1 times of drawing-offs, slubbing bar and back zone drafting multiple For 1.5~1.6 times, simultaneously back zone drafting multiple is 1.3~1.4 times to second bar.
CN201711349170.0A 2017-12-15 2017-12-15 Method for manufacturing high-quality hemp cotton blended yarn Active CN107988672B (en)

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CN201711349170.0A CN107988672B (en) 2017-12-15 2017-12-15 Method for manufacturing high-quality hemp cotton blended yarn

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112899837A (en) * 2021-01-18 2021-06-04 鲁泰纺织股份有限公司 Method for spinning combed linen yarns
CN112941685A (en) * 2021-01-26 2021-06-11 鲁泰纺织股份有限公司 Process method for dry spinning cotton-hemp blended spinning
CN114672918A (en) * 2022-04-22 2022-06-28 浙江吉莎卫生用品有限公司 China-hemp cotton cloth and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189812837A (en) * 1898-06-08 1899-06-08 James Leech Bottomley The Manufacture of an Improved Yarn.
RU2109859C1 (en) * 1996-03-26 1998-04-27 Акционерное общество открытого типа "Ивчесмаш" Production flow line for treatment of flax fibers
CN101092775A (en) * 2007-07-18 2007-12-26 石家庄常山赵州纺织有限公司 Method for producing ramie cotton blended yarn by using cotton-spinning equipment
CN101671890A (en) * 2009-08-31 2010-03-17 邓州市雪阳棉纺集团有限公司 Production method of natural colored cotton, ramie and white cotton fiber blended yarn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189812837A (en) * 1898-06-08 1899-06-08 James Leech Bottomley The Manufacture of an Improved Yarn.
RU2109859C1 (en) * 1996-03-26 1998-04-27 Акционерное общество открытого типа "Ивчесмаш" Production flow line for treatment of flax fibers
CN101092775A (en) * 2007-07-18 2007-12-26 石家庄常山赵州纺织有限公司 Method for producing ramie cotton blended yarn by using cotton-spinning equipment
CN101671890A (en) * 2009-08-31 2010-03-17 邓州市雪阳棉纺集团有限公司 Production method of natural colored cotton, ramie and white cotton fiber blended yarn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112899837A (en) * 2021-01-18 2021-06-04 鲁泰纺织股份有限公司 Method for spinning combed linen yarns
CN112941685A (en) * 2021-01-26 2021-06-11 鲁泰纺织股份有限公司 Process method for dry spinning cotton-hemp blended spinning
CN114672918A (en) * 2022-04-22 2022-06-28 浙江吉莎卫生用品有限公司 China-hemp cotton cloth and preparation method and application thereof

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