CN1789514A - Method for selecting warp, abb, fabric texture and cloth gauge of stretch cotton fabric - Google Patents
Method for selecting warp, abb, fabric texture and cloth gauge of stretch cotton fabric Download PDFInfo
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- CN1789514A CN1789514A CN200510102158.0A CN200510102158A CN1789514A CN 1789514 A CN1789514 A CN 1789514A CN 200510102158 A CN200510102158 A CN 200510102158A CN 1789514 A CN1789514 A CN 1789514A
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Abstract
The invention discloses the selection method of binding yarn, textile weave and thread count. The selection of binding yarn comprises: 1 the selection of yarn: twist yarn: 30S/2 combed cotton yarn, weft yarn: 20S/2 combed cotton; 2 the selection of twist and direction of twist: in twist yarn single thread being Z twist; ply yarn being hard twist yarn intervallic ranging by Z/Z, Z/S. The selection of textile weave and thread count comprises: 1 the textile weave being loose structure calico weave, twist yarn radial arrangement being SZZSSZZ......ZZSSZZS, two twistings which have the same direction kinking with each other; 2 fabric density warp rate being 185.5strip/10cm, the weft density being 78.6strip/10cm; 3 using the breadth shuttle loom to get the breadth fabric, then cutting it to fixing dimension bandage. There are 3-4mm gap between crossing warps.
Description
Technical field:
Elastic cotton fabric can be used for garment material and medical bandage.When being used for garment material, give clothes certain retractility, make physical activity freely, comfortable and easy to wear, and increased aesthetic appearance and non-ironing function.When being used for medical bandage, help the recovery of blood circulation and function of joint, but the healing of accelerated in wounds, and overcome that ammonia/cotton Elastic bandage moisture absorption is little, the drawback of easy infection wound.
Background technology:
Stockinette in the market contains elastic filament (as spandex) mostly, though this fabric elasticity is bigger, because the use of elastic filament makes fabric make a discount at other aspect of performance.(1) fails to realize the pure naturalization of product; (2) raw material and production cost are higher, and the processing and manufacturing technical difficulty is bigger; (3) gas permeability of product and is used comfortableness, hygroscopicity, and heat insulating ability all descends.Elastic cotton fabric has utilized the thermal insulation of pure natural fiber, and heat insulating ability, particularly its hygroscopicity and the washability under boiling water have improved the applicability of product.In addition, textile fiber belongs to the natural reproducible raw material, easily decomposes under native state, helps environmental protection, meets the development trend of current textiles, and the cost of product is descended.Non-stimulated to human body, comfortable when using, convenient as garment material and medical bandage, realized the purpose of product multifunction.And flexible giving is that the selection through weft yarn, fabric tissue and thread count by special realizes.
Summary of the invention:
Goal of the invention of the present invention is to overcome the deficiencies in the prior art, and a kind of system of selection through weft yarn, fabric tissue and thread count of elastic cotton fabric is provided.
Technical scheme provided by the invention for achieving the above object is:
One, the selection through weft yarn comprises:
(1) selection of yarn count and yarn variety
Warp thread selects 30
S/ 2 combed cotton yarns (distribute cotton and processing method identical with similar combed cotton yarn), weft yarn is 20
S/ 2 combed cotton yarns (distribute cotton and processing method identical) with similar combed cotton yarn;
Annotate: yarn count and general (essence) comb yarn, can according to circumstances select and adjust, process combed yarn first for the above-mentioned yarn count of employing of ensuring the quality of products.Generally should select for use combing through weft yarn as medical bandage, general comb yarn easily comes off during application because filoplume is more;
(2) twist and twist with the fingers to selection
Single thread is the Z sth. made by twisting in the warp thread (strand), and is the common twist; Warp yarn strand is the spaced superpower twisted yarn of Z/Z, Z/S.Through the direction of strand lay arrangement mode be: (SZZSSZZ......ZZSSZZS); Sth. made by twisting system ratio during twist on twist: a1/a0=2.33; Sth. made by twisting system ratio during twist against twist: a1/a0=3.25, single twist are controlled at 80～90 sth. made by twisting/10cm, and the twist on twist strand twist is 170 sth. made by twisting/10cm; The twist against twist strand twist is 190 sth. made by twisting/10cm;
Weft yarn is the combing strand of the plain-laid (Z/S) and the twist, and strand twist is 30～45 sth. made by twisting/10cm, and the twist of single thread is about 80～90 sth. made by twisting/10cm (weft yarn also is the combing single thread of the plain-laid and the twist) in the strand;
Two, fabric tissue and through the selection of filling density
(1) fabric tissue
Adopt the loose structure plain weave, the different sth. made by twisting is spaced (SZZSSZZ......ZZSSZZS) to warp thread, a reed 2 go into (SZ) in case during opening in the same dent 2 tangle mutually to yarn with twisting with the fingers;
The heavy twist warp thread is the helical form retraction of rule under the effect of untwisting torgue when shrinking arrangement, be equipped with suitable thread count, and the rhombus effect can appear in fabric face;
(2) Density
Through close 185.5/10cm, 78.6/10cm of filling density (design density promptly goes up secret degree);
(3) strand limit form
At first common have on the shuttle wide cut loom be woven into broad fabrics, many of width of cloth cut into the bandage of given size then.For preventing the bandage off-clip, the both sides of bandage need leno edges (strand limit), and strand limit yarn is identical with used warp thread, reserve the cutting seam of 3～4mm between adjacent doup end;
Leno-fastening: two of body warps, one on doup end yarn.
By above technical scheme, promptly rely on special yarn, fabric tissue and make warp thread or weft yarn in the fabric produce screw-pinch through the selection and the suitable means such as fabric post processing of filling density, and settle out with the spatially spiral line morphology, form the structure of similar " spring ", make fabric have retractility and elasticity.Heavy twist yarn in the fabric is owing to fiber tilts to produce greatly bigger internal stress, thereby make yarn produce bigger untwisting torgue, form with former sth. made by twisting and rotate trend to opposite kink, under the constraint of adjacent interlaced yarns and control, occur uniformly, the crooked contraction clocklike, promptly produce the distortion with yarn axle vertical direction, forms so-called " two-fold sth. made by twisting " structure and give fabric certain elasticity.Be the spatially spiral line of formation rule, select for use different the sth. made by twisting to spaced plain weave to produce warp-wise or Weftwise stretch fabric usually, warp thread after the contraction arrangement or weft yarn are the three dimensions helical form of rule.
The specific embodiment
Enumerating one below utilizes the system of selection through weft yarn, fabric tissue and thread count of elastic cotton fabric of the present invention to provide a kind of method of making elastic cotton fabric in conjunction with concrete technology.
At first, as described herein to the selecting of stockinette through weft yarn, fabric tissue and thread count,
One, the selection through weft yarn comprises:
(3) selection of yarn count and yarn variety
Warp thread selects 30
S/ 2 combed cotton yarns (distribute cotton and processing method identical with similar combed cotton yarn), weft yarn is 20
S/ 2 combed cotton yarns (distribute cotton and processing method identical) with similar combed cotton yarn;
Annotate: yarn count and general (essence) comb yarn, can according to circumstances select and adjust, process combed yarn first for the above-mentioned yarn count of employing of ensuring the quality of products.Generally should select for use combing through weft yarn as medical bandage, general comb yarn easily comes off during application because filoplume is more;
(4) twist and twist with the fingers to selection
Single thread is the Z sth. made by twisting in the warp thread (strand), and is the common twist; Warp yarn strand is the spaced superpower twisted yarn of Z/Z, Z/S.Through the direction of strand lay arrangement mode be: (SZZSSZZ......ZZSSZZS); Sth. made by twisting system ratio during twist on twist: a1/a0=2.33; Sth. made by twisting system ratio during twist against twist: a1/a0=3.25, single twist are controlled at 80～90 sth. made by twisting/10cm, and the twist on twist strand twist is 170 sth. made by twisting/10cm; The twist against twist strand twist is 190 sth. made by twisting/10cm;
Weft yarn is the combing strand of the plain-laid (Z/S) and the twist, and strand twist is 30～45 sth. made by twisting/10cm, and the twist of single thread is about 80～90 sth. made by twisting/10cm (weft yarn also is the combing single thread of the plain-laid and the twist) in the strand;
Two, fabric tissue and through the selection of filling density
(1) fabric tissue
Adopt the loose structure plain weave, the different sth. made by twisting is spaced (SZZSSZZ......ZZSSZZS) to warp thread, a reed 2 go into (SZ) in case during opening in the same dent 2 tangle mutually to yarn with twisting with the fingers;
The heavy twist warp thread is the helical form retraction of rule under the effect of untwisting torgue when shrinking arrangement, be equipped with suitable thread count, and rhombus effect attractive in appearance can appear in fabric face;
(2) Density 3
Through close 185.5/10cm, 78.6/10cm of filling density (design density promptly goes up secret degree);
(3) strand limit form
At first common have on the shuttle wide cut loom be woven into broad fabrics, many of width of cloth cut into the bandage of given size then, and for preventing the bandage off-clip, the both sides of bandage need leno edges (strand limit), strand limit yarn is identical with used warp thread, reserves the cutting seam of 3～4mm between adjacent doup end;
Leno-fastening: two of body warps, one on doup end yarn.
After above-mentioned work was finished, the making of elastic cotton fabric also needed following technology and points for attention:
(1) process route of yarn making
Weft yarn: cop → winder → and sth. made by twisting → winder → quilling
→ weave → check → put in order → cut bar → sterilization → package → packing
(2) spinning process
Spinning and heavy twist processing: the spinning raw cotton does not have specific (special) requirements.Because warp thread adopts superpower sth. made by twisting, two-for-one twister is adopted in strand twisting in order to enhance productivity.For preventing yarn untwisting kink, also can adopt the warp-wise untwisting during winder, and in addition tension force and friction control.When twisting together, also can adopt automatic winder to improve as producing in the common bobbin winder doff process.
Heavy twist warp thread HEAT SETTING: for preventing yarn untwisting kink, tight twist yarn also need carry out hot wet setting and handle (jar steaming).Because in hot wet setting, steam can play the effect of heat carrier, it be plasticizer be again lubricant, simultaneously because the existence of pressure, vapour molecule can penetrate fibre structure inside very soon, the mutually poly-chain between the saboteur can reach the typing effect.Adopt the ring bobbin HEAT SETTING to handle, heat setting process is for vacuumizing 1 atmospheric pressure, and temperature is 80 ℃, and shaping time is 2 hours.Spool preferably adopts the tailormadepiston bobbin of band mesh.As do not have the special pipe of being with mesh, and adopt when generally moulding pipe, after being preferably in winder, the dead twist effect carries out HEAT SETTING for improving again one time.
Annotate: (i) speed of beaming wants slow, and the switch car is wanted slowly.
(ii) during over-end withdrawal, also can on unwinding cheese, overlap the cloth cover and cushion, prevent the knocking over kink, reach the purpose of control tension force.
(3) weaving process
Warp thread is wanted strict and is twisted with the fingers and Z twists with the fingers arrangement according to S, and ply yarn stength can guarantee, so warp thread need not starching.The weaving technology that solves the strand limit is to weave to produce one of key.Adopt sheet to combine and the comprehensive mechanism of half sheet solution strand limit problem.
Warping section warping, heavy twist strand also can adopt warp-wise to draw, and form to reduce handle.It is slow that speed of beaming is wanted.Need set up strand limit yarn bobbin frame and tension-adjusting gear on the cloth machine.Weave the general fly-shuttle loom production of available cam shedding or dobby.The speed of a motor vehicle should not surpass 160r/min.
(4) fabric aftertreatment technology
To pass through caustic soda contraction, hydrogen peroxide bleaching and organosilicon flexible arrangement under the fabric behind the machine.The reagent that adopts comprises NaOH, hydrogen peroxide and wetting agent jfc etc.
(processing of contracting of D alkali: fabric is handled through certain density soda bath under relaxed state, and fabric is become closely and high resilience.Cotton fiber is after soda bath is handled, and swelling takes place in the amorphous region loose at cellulosic structure, causes the yarn untwisting torgue to be restored and increases, and under the control of the small tension receiving coil and the weft yarn that interweaves, produces screw-pinch and also settles out.
Concentration of lye-NaOH+ wetting agent (bleeding agent) JFC
(II) bleaching is handled: for increasing the whiteness of fabric, essential process hydrogen peroxide bleaching is handled.Simultaneously, for reaching preferably bleaching effect (pH value of bleaching liquor is 9-10) and not damaging fiber, need in bleaching liquor, to add a certain amount of sodium metasilicate stabilizing agent.
In addition, also need in above-mentioned (I), (II) working solution, to add some wetting agent jfcs, be beneficial to fully contacting of solution and fiber, quicken the carrying out of scouringing and bleaching and acting on for improving the effect that alkali contracts with bleaching.
Hydrogen peroxide-H
2O
2+ hydrogen peroxide stabilizer (sodium metasilicate)
(III) alkali contracts and bleaching process (prescription of scouringing and bleaching):
NaOH?5％，H
2O
2?12ml
Hydrogen peroxide stabilizer (sodium metasilicate) 5ml
JFC bleeding agent 5ml, detergent 1g/l
Wherein, JFC cold water infiltration grey cloth can make and shrink fully.Process conditions are
60 ℃ → 95 ℃ 40 minutes → cold wash of scouringing and bleaching
(IV) soft finish: because the existence of the liquid mesosilicic acid sodium of scouringing and bleaching causes the feel variation (fiber surface has the silicon dirt deposition) of fabric, so the fabric after scouringing and bleaching need carry out soft finish.
Organosilicon 20g/l soaked into 20 minutes
(V) pad: pick-up rate 100%
(VI) oven dry: 100 ℃, 4 minutes.
(5) sterilization of medical textile, sterilizing methods
(I) high pressure steam process
(II) ethylene oxide gas method
(III) radiation sterilization etc.
The dry heat sterilization sterilization: 180 ℃, more than the 60min
Wet disinfection sterilization: boil 100 ℃, 150min above (it is better to add 122% sodium carbonate)
115 ℃ of steam, 30min
120 ℃ of steam, 20～40min
125 ℃ of steam, 15min
55～85 ℃ of low temperature, 5～6 times repeatedly
Disinfection by ultraviolet light sterilization: wavelength X=2600～2800A ° irradiation
The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all methods according to the present invention, principle are done changes, all should be covered by in protection scope of the present invention.
Claims (1)
1, the system of selection through weft yarn, fabric tissue and thread count of elastic cotton fabric is characterized in that:
One, the selection through weft yarn comprises:
(1) selection of yarn count and yarn variety
Warp thread selects 30
S/ 2 combed cotton yarns (distribute cotton and processing method identical with similar combed cotton yarn), weft yarn is 20
S/ 2 combed cotton yarns (distribute cotton and processing method identical) with similar combed cotton yarn;
Annotate: yarn count and general (essence) comb yarn, can according to circumstances select and adjust, process combed yarn first for the above-mentioned yarn count of employing of ensuring the quality of products.Generally should select for use combing through weft yarn as medical bandage, general comb yarn easily comes off during application because filoplume is more;
(2) twist and twist with the fingers to selection
Single thread is the Z sth. made by twisting in the warp thread (strand), and is the common twist; Warp yarn strand is the spaced superpower twisted yarn of Z/Z, Z/S.Through the direction of strand lay arrangement mode be: (SZZSSZZ......ZZSSZZS); Sth. made by twisting system ratio during twist on twist: a1/a0=2.33; Sth. made by twisting system ratio during twist against twist: a1/a0=3.25, single twist are controlled at 80～90 sth. made by twisting/10cm, and the twist on twist strand twist is 170 sth. made by twisting/10cm; The twist against twist strand twist is 190 sth. made by twisting/10cm;
Weft yarn is the combing strand of the plain-laid (Z/S) and the twist, and strand twist is 30～45 sth. made by twisting/10cm, and the twist of single thread is about 80～90 sth. made by twisting/10cm (weft yarn also is the combing single thread of the plain-laid and the twist) in the strand;
Two, fabric tissue and through the selection of filling density
(1) fabric tissue
Adopt the loose structure plain weave, the different sth. made by twisting is spaced (SZZSSZZ......ZZSSZZS) to warp thread, a reed 2 go into (SZ) in case during opening in the same dent 2 tangle mutually to yarn with twisting with the fingers;
The heavy twist warp thread is the helical form retraction of rule under the effect of untwisting torgue when shrinking arrangement, be equipped with suitable thread count, and the rhombus effect can appear in fabric face;
(2) Density
Through close 185.5/10cm, 78.6/10cm of filling density (design density promptly goes up secret degree);
(3) strand limit form
At first common have on the shuttle wide cut loom be woven into broad fabrics, many of width of cloth cut into the bandage of given size then, and for preventing the bandage off-clip, the both sides of bandage need leno edges (strand limit), strand limit yarn is identical with used warp thread, reserves the cutting seam of 3～4mm between adjacent doup end;
Leno-fastening: two of body warps, one on doup end yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510102158.0A CN1789514A (en) | 2005-12-02 | 2005-12-02 | Method for selecting warp, abb, fabric texture and cloth gauge of stretch cotton fabric |
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|---|---|---|---|
| CN200510102158.0A CN1789514A (en) | 2005-12-02 | 2005-12-02 | Method for selecting warp, abb, fabric texture and cloth gauge of stretch cotton fabric |
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| Publication Number | Publication Date |
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| CN102051751A (en) * | 2010-11-22 | 2011-05-11 | 浙江帕达斯医疗科技有限公司 | Preparation method of bamboo cellulose oily gauze dedicated for external wound |
| CN102140720A (en) * | 2010-05-11 | 2011-08-03 | 常州迪力卫生材料有限公司 | All-cotton warp elastic fabric and weaving method thereof |
| CN103184606A (en) * | 2013-03-28 | 2013-07-03 | 广东溢达纺织有限公司 | Yarn and production method for enhancing textile elasticity by improving yarn elasticity |
| CN103932415A (en) * | 2014-03-28 | 2014-07-23 | 杭州联成华卓实业有限公司 | Technology for manufacturing heavy-twist fiber knitted garment |
| CN104726986A (en) * | 2015-04-09 | 2015-06-24 | 如皋市丁堰纺织有限公司 | Special regenerated cellulose short fiber high-simulation silk yarn, fabric and production method of yarn |
| CN107338557A (en) * | 2017-07-02 | 2017-11-10 | 江苏悦达纺织集团有限公司 | The method for weaving of dacron high-shrunk filament individual layer bumps bed necessaries fabric |
| CN107881620A (en) * | 2016-09-30 | 2018-04-06 | 江阴林格科技有限公司 | A kind of mixed knitted fabric production method |
| CN108677350A (en) * | 2018-06-29 | 2018-10-19 | 刘振波 | A kind of production technology of cotton core bullet denim fabric |
| CN109735988A (en) * | 2018-12-26 | 2019-05-10 | 鲁丰织染有限公司 | The high-elastic woven pant fabric selvedge processing technology of longitude and latitude |
| CN111851062A (en) * | 2020-07-16 | 2020-10-30 | 深圳市顶尚纺织股份有限公司 | Shaping process of super-strong twisted yarn |
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2005
- 2005-12-02 CN CN200510102158.0A patent/CN1789514A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102140720A (en) * | 2010-05-11 | 2011-08-03 | 常州迪力卫生材料有限公司 | All-cotton warp elastic fabric and weaving method thereof |
| CN102140720B (en) * | 2010-05-11 | 2012-10-31 | 常州迪力卫生材料有限公司 | All-cotton warp elastic fabric and weaving method thereof |
| CN102051751A (en) * | 2010-11-22 | 2011-05-11 | 浙江帕达斯医疗科技有限公司 | Preparation method of bamboo cellulose oily gauze dedicated for external wound |
| CN102051751B (en) * | 2010-11-22 | 2012-10-03 | 浙江帕达斯医疗科技有限公司 | Preparation method of bamboo cellulose oily gauze dedicated for external wound |
| CN103184606B (en) * | 2013-03-28 | 2016-02-03 | 广东溢达纺织有限公司 | Yarn and utilization increase yarn natural resiliency and improve the flexible production method of textiles |
| CN103184606A (en) * | 2013-03-28 | 2013-07-03 | 广东溢达纺织有限公司 | Yarn and production method for enhancing textile elasticity by improving yarn elasticity |
| CN103932415A (en) * | 2014-03-28 | 2014-07-23 | 杭州联成华卓实业有限公司 | Technology for manufacturing heavy-twist fiber knitted garment |
| CN103932415B (en) * | 2014-03-28 | 2015-08-19 | 杭州联成华卓实业有限公司 | The production technology of the fiber knitted clothes of heavy twist |
| CN104726986A (en) * | 2015-04-09 | 2015-06-24 | 如皋市丁堰纺织有限公司 | Special regenerated cellulose short fiber high-simulation silk yarn, fabric and production method of yarn |
| CN107881620A (en) * | 2016-09-30 | 2018-04-06 | 江阴林格科技有限公司 | A kind of mixed knitted fabric production method |
| CN107338557A (en) * | 2017-07-02 | 2017-11-10 | 江苏悦达纺织集团有限公司 | The method for weaving of dacron high-shrunk filament individual layer bumps bed necessaries fabric |
| CN107338557B (en) * | 2017-07-02 | 2018-08-21 | 江苏悦达纺织集团有限公司 | The method for weaving of dacron high-shrunk filament single layer bumps bed necessaries fabric |
| CN108677350A (en) * | 2018-06-29 | 2018-10-19 | 刘振波 | A kind of production technology of cotton core bullet denim fabric |
| CN109735988A (en) * | 2018-12-26 | 2019-05-10 | 鲁丰织染有限公司 | The high-elastic woven pant fabric selvedge processing technology of longitude and latitude |
| CN111851062A (en) * | 2020-07-16 | 2020-10-30 | 深圳市顶尚纺织股份有限公司 | Shaping process of super-strong twisted yarn |
| CN111851062B (en) * | 2020-07-16 | 2022-10-28 | 深圳市顶尚纺织股份有限公司 | Shaping process of super-strong twisted yarn |
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Open date: 20060621 |