CN105063871A - Method for preparing low pilling cashmere knitted fabrics - Google Patents
Method for preparing low pilling cashmere knitted fabrics Download PDFInfo
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- CN105063871A CN105063871A CN201510403307.0A CN201510403307A CN105063871A CN 105063871 A CN105063871 A CN 105063871A CN 201510403307 A CN201510403307 A CN 201510403307A CN 105063871 A CN105063871 A CN 105063871A
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Abstract
The present invention relates to a method for preparing low pilling cashmere knitted fabrics, which includes the steps: dyeing shrink-proof cashmere fibers at a certain temperature, adding oleine oil to the colored shrink-proof cashmere fibers, then covering, keeping machine moisture regain rate being in a range from 25% to 30%; reducing carding points of a back carding section by a woollen carding machine to form thick slivers; spinning the thick slivers into spun yarns having a number ranging from 24 to 28 by a spinning mule, then spooling, doubling, and twisting; and spinning yarns into pieces by a computerized flat knitting machine, sewing the pieces into ready-made clothes, and milling the ready-made clothes. By the structure characteristics of the shrink-proof cashmere fibers and the reduction of back carding points, the produced cashmere knitted fabrics have an effect of low pilling.
Description
Technical field
The invention belongs to textile technology field, relate to a kind of preparation method of low balling-up cashmere knit goods.
Background technology
Cashmere fibres is the textile raw material of high-quality, has the laudatory title of " soft gold ", has sliding glutinous, slim and graceful, warming, the graceful characteristic of feel with the cashmere product of its processing.Because cashmere fibres length is short, crispation number is few, and the slubbing cashmere yarn twist is little, the feature of knit fabric construction pine, goat cashmere processing knitted fabric especially slubbing cashmere knit goods there is the problem of easy pilling, have a strong impact on the outward appearance of cashmere knit goods.For this reason, the present invention relates to a kind of preparation method of low balling-up cashmere knit goods.
Chinese patent CN201010505764.8(anti-pilling finishing method for cashmere product) adopt anti-gigging-pilling agent 2002 pairs of cashmere products to carry out ANTIPILLING agent arrangement, add crosslinking agent and hydrogen peroxide stabilizer processes simultaneously, by drying at 60 DEG C ~ about 90 DEG C, to ensure that whole antipilling finishing agent is completely crosslinked, reach the cashmere product after ANTIPILLING agent is arranged.The production method of a Chinese patent CN201410417581.9(balling resistant cashmere sweater) adopt the technique of cashmere fiber and milk protein fiber blending, twisting, braiding, ready-made clothes, ANTIPILLING process.Above method for mainly to process means, obtains ANTIPILLING cashmere product with Final finishing.
Summary of the invention
The object of this invention is to provide a kind of preparation method of low balling-up cashmere knit goods, adopt shrinkproof cashmere fibres to carry out dyeing, spin, the key step of knitting, fulling milling process, prepare low balling-up cashmere knit goods, solve the problem of cashmere knit goods easy balling-up in donning process.The preparation method of this low balling-up cashmere knit goods, specifically implements according to following steps:
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres at a certain temperature, forms the cashmere fiber of dyeing; Described shrinkproof cashmere fibres adopts protease-oxidation processing technique method preparation;
Step 2: carried out and hair refueling water by the fiber of step 1, vexedly after cashmere fibres refueling water puts, and upper machine regain controls 25% ~ 30%;
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar; Deutomerite combing segment on described carding machine reduces combing point, to reduce the damage to fiber;
Step 4: spinned on mule by the rove bar of step 3, forms cashmere single thread, carries out winder, doubling, double twisting more afterwards, forms two doubled yarn;
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, garment piece carries out stitching and forms ready-made clothes, and ready-made clothes carries out fulling milling process;
The invention has the beneficial effects as follows that utilizing shrinkproof cashmere fibres to process cashmere knit goods realizes the low balling-up of cashmere knit goods at donning process.
Detailed description of the invention
The preparation method of the low balling-up cashmere knit goods of the present invention, specifically implements according to following steps:
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres at a certain temperature, forms the cashmere fibres of dyeing.
Step 2: carried out and hair refueling water by the fiber of step 1, vexedly after cashmere fibres refueling water puts.Upper machine regain controls 25% ~ 30%.
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar.
Step 4: spinned on mule by the rove bar of step 3, forms cashmere single thread, carries out winder, doubling, double twisting more afterwards, forms two doubled yarn.
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, garment piece carries out stitching and forms ready-made clothes, and ready-made clothes carries out fulling milling process.
From principle aspect, inventive point of the present invention is described: the balling-up of cashmere knit fabric especially slubbing cashmere knit fabric is universal phenomenon.Due to factors such as cashmere fibres length are short, crimp yarn, slubbing twist per unit are little, making cashmere knit goods reach ANTIPILLING is that impossible (ANTIPILLING should be understood to be subject to various external condition effect, there is not balling-up in fabric), can only reduce or reduce the pilling effect of cashmere knit goods.
Shrinkproof cashmere fibres surface is containing lower-OH group, and the moisture pick-up properties of fiber reduces, and ratio resistance increases, and easily produces static charge accumulation.First, because shrinkproof cashmere fibres hygroscopicity reduces, when the cashmere fiber that cashmere knit goods (as cashmere sweater) prepared by shrinkproof cashmere fibres stretches out from yarn is done due to various friction in wearing process is subject to External Force Acting, its tension fracture elongation rate is little, fiber easily ruptures, therefore these stretch out the probability reduction that fiber tangles formation ball top outside fabric, and the pilling effect of fabric reduces.The second, because fiber easily produces static charge accumulation, stretch out the electrostatic charge in the dry fiber of yarn, make mutually to repel between fiber, be difficult to tied up in knots, therefore the balling-up of fabric reduces.3rd, the hygroscopicity of anti-shrinkage fibers is little, and the pliability of stretching out the dry fiber of yarn reduces relatively, rigidity increases, and the chance that these fibers tangle mutually reduces, and the balling-up of fabric face reduces.4th, due to the passivation of shrinkproof cashmere fibres surface scale, coefficient of friction between fiber reduces, and stretch out because the probability of the entanglement of formation that rubs reduces between fiber that yarn does, the pilling effect of fabric face weakens.
The hygroscopicity of shrinkproof cashmere fibres reduces, in combing, spinning process, easily produce electrostatic, therefore strict control and the hair oiling water yield.Reduce combing at the deutomerite combing segment of carding machine to count, reduce combing effect district, thus fall low-fiber damage.
Present invention efficiently solves the problem of the easy balling-up of cashmere knit goods, and easy to operate.
The pilling grade of cashmere knit goods prepared by the present invention is not less than 3.5 grades.
Embodiment one
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres under the condition of temperature 90 DEG C, forms the cashmere fiber of dyeing.
Step 2: carried out and hair refueling water by the fiber of step 1, and hair volume read-out is 9:1, vexedly after cashmere fibres refueling water puts 10h, and upper machine regain controls 27%.
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar.
Step 4: spinned on mule by the rove bar of step 3, forms the cashmere yarn of 26 public, carries out winder, doubling, double twisting afterwards, form yarn 26Nm/2.Yarn evenness 9.6%.
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, Density 10.8 yarn/inches.Afterwards, garment piece carries out being stitched into ready-made clothes, and ready-made clothes carries out fulling milling process.
Embodiment two
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres under the condition of temperature 85 DEG C, forms the cashmere fiber of dyeing.
Step 2: carried out and hair refueling water by the fiber of step 1, and hair volume read-out is 8:1, vexedly after cashmere fibres refueling water puts 8h, and upper machine regain controls 25%.
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar.
Step 4: spinned on mule by the rove bar of step 3, forms the cashmere yarn of 26 public, carries out winder, doubling, double twisting afterwards, form yarn 26Nm/2.Yarn evenness 8.8%.
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, Density 10.5 yarn/inches.Afterwards, garment piece carries out being stitched into ready-made clothes, and ready-made clothes carries out fulling milling process.
Embodiment 3
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres under the condition of temperature 95 DEG C, forms the cashmere fiber of dyeing.
Step 2: carried out and hair refueling water by the fiber of step 1, and hair volume read-out is 10:1, vexedly after cashmere fibres refueling water puts 12h, and upper machine regain controls 30%.
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar.
Step 4: spinned on mule by the rove bar of step 3, forms the cashmere yarn of 28 public, carries out winder, doubling, double twisting afterwards, form yarn 28Nm/2.Yarn evenness 11.6%.
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, Density 11.5 yarn/inches.Afterwards, garment piece carries out being stitched into ready-made clothes, and ready-made clothes carries out fulling milling process.
Claims (3)
1. a preparation method for low balling-up cashmere knit goods, is characterized in that, specifically implements according to following steps:
Step 1: the dyeing of shrinkproof cashmere fibres, carries out Colour Difference to shrinkproof cashmere fibres at a certain temperature, forms the cashmere fiber of dyeing;
Step 2: carried out and hair refueling water by the fiber of step 1, vexedly after cashmere fibres refueling water puts, and upper machine regain controls 25% ~ 30%;
Step 3: the cashmere fibres of step 2 is carried out combing on slubbing carding machine, forms rove bar;
Step 4: spinned on mule by the rove bar of step 3, forms cashmere single thread, carries out winder, doubling, double twisting more afterwards, forms two doubled yarn;
Step 5: the cashmere yarn of step 4 is knitted film-making at the enterprising hand-manipulating of needle of Computerized flat knitting machine and forms garment piece, garment piece carries out stitching and forms ready-made clothes, and ready-made clothes carries out fulling milling process.
2. the preparation method of a kind of low balling-up cashmere knit goods according to claim 1, is characterized in that, use shrinkproof cashmere fibres in described step 1, and shrinkproof cashmere fibres adopts protease-oxidation processing technique method preparation.
3. the preparation method of a kind of low balling-up cashmere knit goods according to claim 1, is characterized in that, the deutomerite combing segment on the carding machine of described step 3 reduces combing point, to reduce the damage to fiber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510403307.0A CN105063871A (en) | 2015-07-11 | 2015-07-11 | Method for preparing low pilling cashmere knitted fabrics |
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| CN201510403307.0A CN105063871A (en) | 2015-07-11 | 2015-07-11 | Method for preparing low pilling cashmere knitted fabrics |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245799A (en) * | 2017-04-28 | 2017-10-13 | 嵊州市瑞林羊绒纺织厂 | A kind of production method of balling resistant cashmere sweater |
| CN108729001A (en) * | 2018-05-30 | 2018-11-02 | 湖州良邦实业有限公司 | A kind of preparation method of strong fulling milling overcoat |
| CN108950843A (en) * | 2018-07-19 | 2018-12-07 | 江苏丹毛纺织股份有限公司 | A kind of production method that high guarantor's type easily nurses wool worsted knitting fabric |
| CN112981632A (en) * | 2021-02-04 | 2021-06-18 | 康赛妮集团有限公司 | Weaving method of anti-pilling slub cashmere fibers |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0482960A (en) * | 1990-07-25 | 1992-03-16 | Kanebo Ltd | Worsted outer garment product and production thereof |
| CN102293453A (en) * | 2011-08-05 | 2011-12-28 | 赤峰昭乌达羊绒制品有限责任公司 | Processing method for original cashmere sweater |
| CN102965960A (en) * | 2012-11-21 | 2013-03-13 | 山东来利来毛纺有限公司 | Shrink-proof technique of chemical fiber |
| JP2014114527A (en) * | 2012-12-12 | 2014-06-26 | Toray Ind Inc | Knitted fabric made of blended spun yarn |
| CN104727154A (en) * | 2015-03-12 | 2015-06-24 | 浙江米皇羊绒股份有限公司 | Machine-washable cashmere sweater |
-
2015
- 2015-07-11 CN CN201510403307.0A patent/CN105063871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0482960A (en) * | 1990-07-25 | 1992-03-16 | Kanebo Ltd | Worsted outer garment product and production thereof |
| CN102293453A (en) * | 2011-08-05 | 2011-12-28 | 赤峰昭乌达羊绒制品有限责任公司 | Processing method for original cashmere sweater |
| CN102965960A (en) * | 2012-11-21 | 2013-03-13 | 山东来利来毛纺有限公司 | Shrink-proof technique of chemical fiber |
| JP2014114527A (en) * | 2012-12-12 | 2014-06-26 | Toray Ind Inc | Knitted fabric made of blended spun yarn |
| CN104727154A (en) * | 2015-03-12 | 2015-06-24 | 浙江米皇羊绒股份有限公司 | Machine-washable cashmere sweater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245799A (en) * | 2017-04-28 | 2017-10-13 | 嵊州市瑞林羊绒纺织厂 | A kind of production method of balling resistant cashmere sweater |
| CN108729001A (en) * | 2018-05-30 | 2018-11-02 | 湖州良邦实业有限公司 | A kind of preparation method of strong fulling milling overcoat |
| CN108950843A (en) * | 2018-07-19 | 2018-12-07 | 江苏丹毛纺织股份有限公司 | A kind of production method that high guarantor's type easily nurses wool worsted knitting fabric |
| CN112981632A (en) * | 2021-02-04 | 2021-06-18 | 康赛妮集团有限公司 | Weaving method of anti-pilling slub cashmere fibers |
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Application publication date: 20151118 |
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