CN107338535A - A kind of numb Sai Er scribbleds - Google Patents

A kind of numb Sai Er scribbleds Download PDF

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Publication number
CN107338535A
CN107338535A CN201610904259.8A CN201610904259A CN107338535A CN 107338535 A CN107338535 A CN 107338535A CN 201610904259 A CN201610904259 A CN 201610904259A CN 107338535 A CN107338535 A CN 107338535A
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CN
China
Prior art keywords
fiber
numb sai
scribbleds
dtex
numb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610904259.8A
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Chinese (zh)
Inventor
邱洪波
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Tongxiang Guardian Applied Technology Research Institute Co Ltd
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Tongxiang Guardian Applied Technology Research Institute Co Ltd
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Priority to CN201610904259.8A priority Critical patent/CN107338535A/en
Publication of CN107338535A publication Critical patent/CN107338535A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04Blended or other yarns or threads containing components made from different materials
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01Natural vegetable fibres
    • D10B2201/02Cotton
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20Cellulose-derived artificial fibres

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The weight content of cotton fiber fiber described in a kind of numb Sai Er scribbleds, including cotton fiber, tencel fiber and numb Sai Er fibers accounts for 40 45%, and the weight content of tencel fiber accounts for 40 45%, and the weight content of numb Sai Er fibers accounts for 10 20%;The preparation method of the numb Sai Er scribbleds includes raw material and hair oiling, bar processed, drafting, rove and spinning process successively.

Description

A kind of numb Sai Er scribbleds
Technical field
The present invention relates to a kind of mixed yarn and its production method, specifically a kind of numb Sai Er scribbleds and its production Method.
Background technology
Tencel fiber is comprehensive utilization Polymer Technology, synthetic fiber spinning technology, biotechnology, by zein and day A kind of novel biomass fiber tencel dimension is strong with ventilative and hygroscopicity made of spinning after right cellulose blending, soft, wears Comfortable, outward appearance is elegant, soft-touch, possesses natural fiber and breathes freely pleasant characteristic;Meanwhile tencel fiber has as silk Gloss, and the silk-like handle of viscose rayon is added, there is good compatibility with human body skin.
Numb Sai Er fibers are a kind of new ecological textile fibers for being capable of general breathing, and its section is relatively regular, are had certain Gap structure, different from the irregular zigzag outer rim of conventional viscose rayon, but numb Sai Er fiber qualities ratio resistance is big, and electrostatic is existing As protrusion, Yarn filoplume quantity is more.
The content of the invention
The present invention is achieved through the following technical solutions:
A kind of numb Sai Er scribbleds include cotton fiber, tencel fiber and numb Sai Er fibers, the weight of the cotton fiber fiber Content accounts for 40-45%, and the weight content of tencel fiber accounts for 40-45%, and the weight content of numb Sai Er fibers accounts for 10-20%;The fiber crops match The preparation method of your scribbled includes raw material and hair oiling, bar processed, drafting, rove and spinning process successively.
The mixed yarn performance indications are:Single thread 15 ~ 20cN/tex of fracture strength, single thread fracture strength coefficient of variation Cv values 9 ~ 15%, strip dry uniformity variant coefficient Cv value 16 ~ 21%.
The physical index of the cotton fiber:Single fiber line density 2dtex, length 40.00mm, dry break strength 4cN/ Dtex, wet break strength 3cN/dtex, water free breaking elongation rate 21%, wet break elongation 22%, regain 1%.
Single fiber the line density 2dtex, length 45mm, dry break strength 3cN/dtex of the numb Sai Er fibers, hygrometric state Fracture strength 2cN/dtex, water free breaking elongation rate 25%, wet break elongation 30%.
Single fiber the line density 2dtex, length 43mm, dry break strength 3N/dtex of the tencel fiber, wet break Intensity 2cN/dtex, water free breaking elongation rate 23%, wet break elongation 24%, regain 11%.
The mixed yarn production technology is as follows:
(1), raw material and hair oiling process:For raw material typically using loose stock dyeing respectively, dyestuff used will ensure green, dye Color is uniform, and dye-uptake is high, is not easy to fade, and dyefastness is good, in dyeing course, strict temperature control, lacks fiber and is damaged, Some dye levellers are properly added, to avoid the bad phenomenons such as dyeing defect and loose colour;According to property of raw material, in order to which minimizing electrostatic etc. is bad Phenomenon, it is suitably added certain antistatic additive 1.5%;The weight proportion of raw material typically uses weight weight method, and raw material and Mao Shi will Twice or three times of mixing shredding is asked, raw material is sufficiently mixed uniformly, the cylinder and working roll speed ratio that mixing willow is kept off using minimum one, Advantageously reduce the damage of fiber;Raw material after becoming reconciled should store 24 hours in the Mao Cangzhong between hair, suitably increase vexed hair Time, make with crude oil water and the abundant osmotic absorption of antistatic additive, reach the requirement of machine moisture regain 14 ~ 16%, can prevent rear road from combing The rich bad phenomenon such as cylinder and licker-in is produced during hair;
(2), carding bar process:Bar process processed is the critical process of semi-worsted spinning, it is desirable to suitable control feed quantity, gauge and Speed, the relative humidity of workshop condition rest in more than 80%, with minimizing electrostatic, flyings and fuds fuddled;It is short due to mixed material Fiber content is big, and fibre length difference is big, carding bar process beaten less using low velocity, more pine, it is thin hello fall less, big gauge, gently Quantitative technological principle, to reduce the damage of fiber, reduce top noil ratio.Shaping weight 16.5g/5m, sliver exporting speed 39.2m/ Min, feeds gross weight 40g/ times, and licker-in speed is reduced to 660 ~ 760r/min), cylinder speed 330r/min, cylinder ~ Flat Gauge For 12,10,10,10,12/1000 inches;
(3), mixing in doubling step:The relative humidity of mixing in doubling step workshop condition will be grasped suitably, prevent from winding roller and rubber roll etc. no Good phenomenon, at 23.5 ~ 25 DEG C, relative humidity controls 73 ~ 85% general temperature control;Head simultaneously uses 8 and closed, two and three Road is using 8 and closes, to give full play to amalgamation, to advantageously reduce weight unevenness, and 8 feedings in the lump, shaping weight 16.2g/5m, the mm of gauge 14 × 20;Two and 8 feeding, shaping weight 15.0g/5m, the mm of gauge 14 × 20;Three and 8 Feeding, shaping weight 13.8g/5m, 12 × 18mm of gauge;
(4), Roving Frames:6.4 times, 4.78 ~ 5.04g/10m of regular roving feeding of drafting multiple, roller gauge grasp suitably bigger than normal, Be advantageous to raising rove bar solid carbon dioxide to put down, 24.0 × 34.0mm of gauge, twist factor 54 ~ 78, axial winding density 3.275 ~ 3.335 Circle/cm, the r/min of ingot speed 580 ~ 760, the r/min of front roller speed 160 ~ 185;
(5), spinning process:Using rubber roll hard in being hit by a bullet, be advantageous to strengthen the control to floating fiber, reduce twisting triangle Area, improve spinning yarn quality;Speed difference between reduction ingot, select suitable wire loop weight and correct grasp wire loop exchange all Phase, to improve yarn quality;980 ~ 1160 twists/m of the twist, the r/min of ingot speed 7085 ~ 8150, temperature control is at 24 ~ 27 DEG C, phase To humid control 63 ~ 80%;
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
The present embodiment is by taking 40 English branch mixed yarns as an example, cotton fiber, and tencel fiber and numb Sai Er fibers use the hundred of blending weight Divide than being 40:40:20, its preparation method is as follows:
(1), raw material and hair oiling process:For raw material typically using loose stock dyeing respectively, dyestuff used will ensure green, dye Color is uniform, and dye-uptake is high, is not easy to fade, and dyefastness is good, in dyeing course, strict temperature control, lacks fiber and is damaged, Some dye levellers are properly added, to avoid the bad phenomenons such as dyeing defect and loose colour;According to property of raw material, in order to which minimizing electrostatic etc. is bad Phenomenon, it is suitably added certain antistatic additive 1.5%;The weight proportion of raw material typically uses weight weight method, and raw material and Mao Shi will Twice or three times of mixing shredding is asked, raw material is sufficiently mixed uniformly, the cylinder and working roll speed ratio that mixing willow is kept off using minimum one, Advantageously reduce the damage of fiber;Raw material after becoming reconciled should store 24 hours in the Mao Cangzhong between hair, suitably increase vexed hair Time, make with crude oil water and the abundant osmotic absorption of antistatic additive, reach the requirement of machine moisture regain 14 ~ 16%, can prevent rear road from combing The rich bad phenomenon such as cylinder and licker-in is produced during hair;
(2), carding bar process:Bar process processed is the critical process of semi-worsted spinning, it is desirable to suitable control feed quantity, gauge and Speed, the relative humidity of workshop condition rest in more than 80%, with minimizing electrostatic, flyings and fuds fuddled;It is short due to mixed material Fiber content is big, and fibre length difference is big, carding bar process beaten less using low velocity, more pine, it is thin hello fall less, big gauge, gently Quantitative technological principle, to reduce the damage of fiber, reduce top noil ratio.Shaping weight 16.5g/5m, sliver exporting speed 39.2m/ Min, feeds gross weight 40g/ times, and licker-in speed is reduced to 660 ~ 760r/min), cylinder speed 330r/min, cylinder ~ Flat Gauge For 12,10,10,10,12/1000 inches;
(3), mixing in doubling step:The relative humidity of mixing in doubling step workshop condition will be grasped suitably, prevent from winding roller and rubber roll etc. no Good phenomenon, at 23.5 ~ 25 DEG C, relative humidity controls 73 ~ 85% general temperature control;Head simultaneously uses 8 and closed, two and three Road is using 8 and closes, to give full play to amalgamation, to advantageously reduce weight unevenness, and 8 feedings in the lump, shaping weight 16.2g/5m, the mm of gauge 14 × 20;Two and 8 feeding, shaping weight 15.0g/5m, the mm of gauge 14 × 20;Three and 8 Feeding, shaping weight 13.8g/5m, 12 × 18mm of gauge;
(4), Roving Frames:6.4 times, 4.78 ~ 5.04g/10m of regular roving feeding of drafting multiple, roller gauge grasp suitably bigger than normal, Be advantageous to raising rove bar solid carbon dioxide to put down, 24.0 × 34.0mm of gauge, twist factor 54 ~ 78, axial winding density 3.275 ~ 3.335 Circle/cm, the r/min of ingot speed 580 ~ 760, the r/min of front roller speed 160 ~ 185;
(5), spinning process:Using rubber roll hard in being hit by a bullet, be advantageous to strengthen the control to floating fiber, reduce twisting triangle Area, improve spinning yarn quality;Speed difference between reduction ingot, select suitable wire loop weight and correct grasp wire loop exchange all Phase, to improve yarn quality;980 ~ 1160 twists/m of the twist, the r/min of ingot speed 7085 ~ 8150, temperature control is at 24 ~ 27 DEG C, phase To humid control 63 ~ 80%;
Single thread 15 ~ 20cN/tex of fracture strength of obtained yarn, the single thread fracture strength coefficient of variation Cv value 9 ~ 15%, bar are dry equal Evenness coefficient of variation Cv values 16 ~ 21%.

Claims (5)

  1. A kind of 1. numb Sai Er scribbleds, it is characterised in that:Including cotton fiber, cotton described in tencel fiber and numb Sai Er fibers is fine The weight content of dimension fiber accounts for 40-45%, and the weight content of tencel fiber accounts for 40-45%, and the weight content of numb Sai Er fibers accounts for 10- 20%;The preparation method of the numb Sai Er scribbleds includes raw material and hair oiling, bar processed, drafting, rove and spun yarn work successively Sequence.
  2. 2. numb Sai Er scribbleds according to claim 1, it is characterised in that:The mixed yarn performance indications are:Single thread 15 ~ 20cN/tex of fracture strength, the single thread fracture strength coefficient of variation Cv value 9 ~ 15%, strip dry uniformity variant coefficient Cv values 16 ~ 21%。
  3. 3. numb Sai Er scribbleds according to claim 1, it is characterised in that:The physical index of the cotton fiber:Single fiber Tie up line density 2dtex, length 40.00mm, dry break strength 4cN/dtex, wet break strength 3cN/dtex, dry state fracture Elongation 21%, wet break elongation 22%, regain 1%.
  4. 4. numb Sai Er scribbleds according to claim 1, it is characterised in that:The single fiber line of the numb Sai Er fibers is close Spend 2dtex, length 45mm, dry break strength 3cN/dtex, wet break strength 2cN/dtex, water free breaking elongation rate 25%, Wet break elongation 30%.
  5. 5. numb Sai Er scribbleds according to claim 1, it is characterised in that:The single fiber line density of the tencel fiber 2dtex, length 43mm, dry break strength 3N/dtex, wet break strength 2cN/dtex, water free breaking elongation rate 23% are wet State elongation at break 24%, regain 11%.
CN201610904259.8A 2016-10-18 2016-10-18 A kind of numb Sai Er scribbleds Pending CN107338535A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108570743A (en) * 2018-04-25 2018-09-25 江苏工程职业技术学院 A kind of production technology of biomass cellulose fiber blend wool-like fabric
CN108588930A (en) * 2018-04-26 2018-09-28 浙江双盾纺织科技有限公司 A kind of scribbled and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157323A1 (en) * 2001-05-14 2003-08-21 Mikhail Khavkine Hybrid yarns which include oil seed flax plant bast fiber and other fibers and fabrics made with such yarns
CN103320927A (en) * 2013-06-24 2013-09-25 中原工学院 Health semi-worsted soft silk fiber blended yarn and production method thereof
CN103835043A (en) * 2014-03-20 2014-06-04 祝洪哲 Natural bast fiber blended segment-color yarn
CN204398408U (en) * 2014-12-06 2015-06-17 天津天纺投资控股有限公司 A kind of sky silk fiber crops Sai Er cotton PTT many raw materials blended union fabric

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157323A1 (en) * 2001-05-14 2003-08-21 Mikhail Khavkine Hybrid yarns which include oil seed flax plant bast fiber and other fibers and fabrics made with such yarns
CN103320927A (en) * 2013-06-24 2013-09-25 中原工学院 Health semi-worsted soft silk fiber blended yarn and production method thereof
CN103835043A (en) * 2014-03-20 2014-06-04 祝洪哲 Natural bast fiber blended segment-color yarn
CN204398408U (en) * 2014-12-06 2015-06-17 天津天纺投资控股有限公司 A kind of sky silk fiber crops Sai Er cotton PTT many raw materials blended union fabric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108570743A (en) * 2018-04-25 2018-09-25 江苏工程职业技术学院 A kind of production technology of biomass cellulose fiber blend wool-like fabric
CN108588930A (en) * 2018-04-26 2018-09-28 浙江双盾纺织科技有限公司 A kind of scribbled and preparation method thereof
CN108588930B (en) * 2018-04-26 2021-07-27 浙江双盾纺织科技有限公司 Blended yarn

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Application publication date: 20171110