CN1194122C - Technology of producing high count worsted cloth by mixed spinning low temp water soluble polyvinyl and wools or crossed uniting polyvinye with cotton yarn, muslin, silk and wool - Google Patents
Technology of producing high count worsted cloth by mixed spinning low temp water soluble polyvinyl and wools or crossed uniting polyvinye with cotton yarn, muslin, silk and wool Download PDFInfo
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- CN1194122C CN1194122C CN 03112736 CN03112736A CN1194122C CN 1194122 C CN1194122 C CN 1194122C CN 03112736 CN03112736 CN 03112736 CN 03112736 A CN03112736 A CN 03112736A CN 1194122 C CN1194122 C CN 1194122C
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Abstract
The present invention relates to a technology for producing high count worsted cloth by the mixed spinning of low temperature water soluble polyvinyl and wool or the crossed uniting of polyvinyl with cotton yarn, muslin, silk and wool. The technology orderly comprises the following steps: step 1, polyvinyl alcohol fiber at the low temperature is adopted, the polyvinyl alcohol fiber is mixed with wool to be spun, and color wool tops are produced and are spun; polyvinyl alcohol filament yarn at the low temperature can also be adopted, and the polyvinyl alcohol filament yarn is crossed with cotton yarn, muslin, silk and wool for producing wool yarn; step 2, the yarn is steamed at the low temperature; step 3, the yarn is warped and woven into a grey cloth; step 4, the grey cloth is woven, and through the further finishing processing, high count cloth which is a finished product is obtained. The present invention can solve the problems that the color light of cloth is changed, the brute force is damaged, and the energy consumption is high existing in high temperature PVA fiber and wool blend.
Description
Technical field:
The present invention relates to a kind of low temperature water-soluble polyvinyl alcohol and method wool blended or that hand over and produce high-count worsted wool fabric with cotton, fiber crops, silk, wool yarn.Be specifically related to a kind of smart wool spinning production system with in, low wool or the new method of utilizing cotton, fiber crops, silk, wool yarn to produce high performance price ratio, high-count worsted wool fabric.Belong to woolen spinning technical field.
Background technology:
Existing worsted fabric, when producing 70/2 public above high grade yarn, generally speaking, single thread fibre section radical should spin smoothly greater than 35 ability, and just can make yarn property satisfy road, back processing request.Because the restriction of this condition when high-count yarn spun, need to use the superfine wool of fibre fineness≤19 μ m, and this wool only accounts for 5% of production of wool, and costs an arm and a leg, input and output are undesirable.High grade yarn Products Development and production have been limited.For addressing the above problem, there are the high temperature of employing polyvinyl and hair companion to spin production technology at present, though in can using, low hair produce high-count worsted wool fabric, and by the extensive use of institute of numerous producer, but it moves back dimension technological requirement temperature height (95～100 ℃), cause the fabric changes of shade, powerful impaired, and energy consumption increases.And utilize existing cotton, fiber crops, silk, the novel worsted goods of wool yarn Development and Production, because spinning production technology to the requirement of yarn strength, percentage elongation, has limited the application of above yarn on smart woolen fabric.
Summary of the invention:
The objective of the invention is to solve the fabric changes of shade that high temperature polyvinyl and wool blend exist, the problem powerful impaired, that energy consumption is high, provide a kind of utilize new material with wool blended or with cotton, fiber crops, silk, wool yarn friendship and the method for producing high-count worsted wool fabric.
Technical solution of the present invention is: a kind of low temperature water-soluble polyvinyl alcohol and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, comprise the following steps: successively
1) selects low-temperature polyethylene alcohol fiber and wool blended for use, produce the look wool top, spin; Or select for use low-temperature polyethylene alcohol long filament and cotton, fiber crops, silk, hair to hand over and produce wool yarn;
1) vacuum, low temperature yarn steaming then guarantee that yarn conditions is stable;
2) warping, be woven into grey cloth;
4) grey cloth moves back dimension (dimension: i.e. low temperature aqueous fusion polyvinyl alcohol), obtains high Zhi Chengpin wool fabric through further arrangement processing.
The percentage by weight that feeds intake of low-temperature polyethylene alcohol and wool is respectively low temperature water-soluble PVA (polyvinyl: i.e. low temperature aqueous fusion polyvinyl alcohol) 5～25%, wool 75～95%.
Wool adds separately and crude oil and water, and then with low-temperature polyethylene alcohol mixed with fibers, and operation no longer adds and crude oil and water afterwards.
45～70 ℃ of the temperature of yarn steaming, vacuum 150mba, 10～60 minutes time.
Grey cloth moves back dimension (dimension: i.e. low temperature aqueous fusion polyvinyl alcohol) temperature at 65～80 ℃; Bath raio 1: 25～40; Time was at 10～40 minutes; PH value 6～7.Use flushing with clean water afterwards 1～3 time, make polyvinyl (polyvinyl: i.e. low temperature aqueous fusion polyvinyl alcohol) stripping rate more than 99%.And whole removal process can not cause environmental pollution.
After the present invention sneaks into low temperature water-soluble polyvinyl alcohol fiber in the wool fibre bar by a certain percentage, increased single thread fibre section radical, improved spinning performance, new material adds, indexs such as yarn strength, elongation are significantly improved, perhaps adopt polyvinyl alcohol filament yarn and cotton, fiber crops, silk, wool yarn to hand over also, produce many components worsted fabric.Then the grey cloth that is made into is handled at finishing process, make this material thoroughly be dissolved in water, thereby make the product yarn count be increased to the number of design, and weight saving is to the scope of design, again after further deep processing, obtained predetermined height and propped up frivolous worsted fabric, the every index of fabric reaches FZ/T24003-1998 " the high light and thin type woolen knitwear of combing " standard-required.This method improves 5～35% than the finished product yarn count of the independent spinning of wool, every meter weight reduces by 5～25%, than conventional with veriety reduce production costs 5～50 yuan/meter (pressing assortment), and solved the difficult problem in the conventional high temperature polyvinyl production application process, such as fabric changes of shade, powerful impaired, energy consumption increasing etc.Make cotton, numb, silk raw material on worsted goods, use smoothly.
The specific embodiment:
Embodiment 1:
1, selecting fibre fineness for use is the low temperature water-soluble polyvinyl alcohol fiber 200kg of 2D, and 70S Australia hair 800kg is a raw material, and wool tops adds separately and crude oil and water during silver mixing, afterwards again with low-temperature polyethylene alcohol fiber silver mixing, slivering behind combing, grilling;
2, obtain 64/2 public and 46/1 public 's yarn by spinning, (60 ℃ 30 minutes) promptly obtain can be used for the woven finished product yarn in road, back behind the vacuum and low temperature yarn steaming, and turn is controlled at below 15/every meter doubling;
3, through warping, weave and obtain grey cloth;
3, grey cloth moves back dimension at 70～80 degree, PH:6-7,10～40 minutes time, through circulation flushing with clean water 3 times, new material is stripped totally (more than 99%) substantially, promptly obtaining yarn count through further deep processings of operation such as braying, oven dry, brush cropping, voltage, jar steamings again is 76/2 * 54/1 (warp * weft yarn), and weight is the fabric of 262g/m.
Embodiment 2:
1, selecting fibre fineness for use is the low temperature water-soluble polyvinyl alcohol fiber 250kg of 2D, and 70S Australia hair 750kg is a raw material, during silver mixing wool tops separately and crude oil and water, afterwards again with the pure fiber silver mixing of low-temperature polyethylene, slivering behind combing, grilling;
2, obtain 64/2 public and 46/1 public 's yarn by spinning, (65 ℃ 60 minutes) promptly obtain can be used for the woven finished product yarn in road, back behind the vacuum and low temperature yarn steaming, and turn is controlled at below 15/every meter doubling;
3, through warping, weave and obtain grey cloth;
4, grey cloth moves back dimension at 70～75 ℃, PH:6,10 minutes time, through circulation flushing with clean water 2 times, new material is stripped totally (more than 99%) substantially, promptly obtaining yarn count through further deep processings of operation such as braying, oven dry, brush cropping, voltage, jar steamings again is 85/2 * 77/1 (warp * weft yarn), and weight is the fabric of 245g/m.
Embodiment 3:
1, selecting fibre fineness for use is the low temperature water-soluble polyvinyl alcohol fiber 150kg of 2.5D, and 66S Australia hair 850kg is a raw material, during silver mixing wool tops separately and crude oil and water, afterwards again with the pure fiber silver mixing of low-temperature polyethylene, slivering behind combing, grilling;
2, obtain 64/2 public and 46/1 public 's yarn by spinning, (70 ℃ 10 minutes) promptly obtain can be used for the woven finished product yarn in road, back behind the vacuum and low temperature yarn steaming, and turn is controlled at below 15/every meter doubling;
3, through warping, weave and obtain grey cloth;
4, grey cloth moves back dimension at 75～80 degree, PH:7,40 minutes time, through circulation flushing with clean water 1 time, new material is stripped totally (more than 99%) substantially, promptly obtaining yarn count through further deep processings of operation such as braying, oven dry, brush cropping, voltage, jar steamings again is 74/2 * 54/1 (warp * weft yarn), and weight is the fabric of 280g/m.
Embodiment 4:
A kind of average yarn count comprises the following steps: successively in the production method of 120/2 public Zhi Chunmao light and thin fabric
1, selecting fineness for use is the low temperature water-soluble polyvinyl alcohol fiber 190kg of 1.5D, and 100S Australia hair 810kg is a raw material, and all the other are with embodiment 1.
2, spinning warp * latitude of obtaining designing is 96/2 * 64/1 public a yarn, down with embodiment 1;
3, with embodiment 1;
4, grey cloth moves back dimension technology with embodiment 1 content, cuts through washing, boil, dry, brushing, promptly to obtain yarn count be 120/2 * 80/1 (warp * weft yarn) for voltage, the further deep processing of jar steaming process, and weight is the high Zhi Quanmao light and thin fabric of 219g/m.
Embodiment 5:
A kind of production method of single-warp single-abb all woolen light and thin fabric may further comprise the steps successively:
1, selecting 70S Australia hair 500kg for use is raw material, adds and crude oil and water, does recombing quality wool top;
2, spinning obtains 48/1 public wool single yarn;
4, utilize 135/1 public low-temperature polyethylene alcohol long filament and 48/1 public wool single yarn doubling twisting, obtain 72/2 public bifilar yarn, (60 ℃ * 45 minutes) promptly obtain being used for the woven finished product yarn in road, back behind the cryogenic vacuum yarn steaming, and turn is controlled at below 15/every meter doubling;
4, through warping, weave and obtain grey cloth;
5, grey cloth moves back dimension at 70～80 ℃, PH:6-7,40 minutes time, through circulation flushing with clean water 3 times, polyvinyl alcohol is stripped totally (more than 99%) substantially, promptly obtain 48/1 * 48/1 (warp * latitude) through washing, boil, brush the further deep processings of operation such as cropping, voltage, jar steaming again, weight is the single-warp single-abb woolen knitwear of 195g/m.
Embodiment 5:
The production method of a kind of hair single-warp single-abb woolen knitwear may further comprise the steps successively:
1, selecting 80S Australia hair 500kg for use is raw material, adds and crude oil and water, does recombing quality wool top;
2, spinning obtains 72/1 public wool single yarn;
3, utilize 120/1 public spun silk and 72/1 public wool single yarn to do Seluofle spinning, obtain 45/1 public silk wool single yarn, utilize 135/1 public low-temperature polyethylene alcohol long filament and 45/1 public silk wool yarn doubling twisting, obtain 67/2 public bifilar yarn, behind the low temperature yarn steaming (60 ℃ * minute), promptly obtain being used for the woven finished product yarn in road, back, turn is controlled at below 15/every meter doubling;
4, through warping, weave and obtain grey cloth;
5, grey cloth moves back dimension technology with embodiment 5, and the further deep processings of operation such as cropping, voltage, jar steaming promptly obtain 45/1 * 45/1 (warp * latitude), weight is the single-warp single-abb silk woolen knitwear of 210k/m through washing, steam, boil, brushing.
Claims (10)
1, a kind of low temperature water-soluble polyvinyl alcohol and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that comprising the following steps: successively
1) selects low-temperature polyethylene alcohol fiber and wool blended for use, produce the look wool top, spin; Or select for use low-temperature polyethylene alcohol long filament and cotton, fiber crops, silk, wool yarn to hand over and produce wool yarn;
2) vacuum, low temperature yarn steaming then;
3) warping, be woven into grey cloth;
4) grey cloth moves back dimension, obtains high Zhi Chengpin wool fabric through further putting processing in order.
2, a kind of low temperature water-soluble polyvinyl alcohol according to claim 1 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: the percentage by weight that feeds intake of low-temperature polyethylene alcohol and wool or cotton, fiber crops, silk is respectively low-temperature polyethylene alcohol 5～25%, wool or cotton, fiber crops, silk 75～95%.
3, a kind of low temperature water-soluble polyvinyl alcohol according to claim 1 and method wool blended or that hand over and produce high-count worsted wool fabric with cotton, fiber crops, silk, wool yarn, it is characterized in that: wool adds separately and crude oil and water, and then with low-temperature polyethylene alcohol mixed with fibers, and operation no longer adds and crude oil and water afterwards.
4, a kind of low temperature water-soluble polyvinyl alcohol according to claim 1 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: 45～70 ℃ of yarn steaming temperature, 10～60 minutes time.
5, a kind of low temperature water-soluble polyvinyl alcohol according to claim 1 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: need not go up liquid wax or slurry during warping.
6, according to one of them described a kind of low temperature water-soluble polyvinyl alcohol of claim 1～4 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: move back Wei Wendu at 65～80 ℃.
7, a kind of low temperature water-soluble polyvinyl alcohol according to claim 6 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: move back the dimension time at 10～40 minutes.
8, a kind of low temperature water-soluble polyvinyl alcohol according to claim 6 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: move back dimension bath raio 1: 25～40.
9, a kind of low temperature water-soluble polyvinyl alcohol according to claim 6 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: move back the dimension pH value: 6～7.
10, a kind of low temperature water-soluble polyvinyl alcohol according to claim 6 and wool blended or with the method that cotton, fiber crops, silk, wool yarn are handed over and produced high-count worsted wool fabric, it is characterized in that: move back dimension back flushing with clean water 1～3 time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112736 CN1194122C (en) | 2003-01-23 | 2003-01-23 | Technology of producing high count worsted cloth by mixed spinning low temp water soluble polyvinyl and wools or crossed uniting polyvinye with cotton yarn, muslin, silk and wool |
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| CN 03112736 CN1194122C (en) | 2003-01-23 | 2003-01-23 | Technology of producing high count worsted cloth by mixed spinning low temp water soluble polyvinyl and wools or crossed uniting polyvinye with cotton yarn, muslin, silk and wool |
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Cited By (1)
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| CN102677243A (en) * | 2012-05-09 | 2012-09-19 | 宁夏嘉源绒业集团有限公司 | Preparation method of superfine cashmere woven yarn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677243A (en) * | 2012-05-09 | 2012-09-19 | 宁夏嘉源绒业集团有限公司 | Preparation method of superfine cashmere woven yarn |
| CN102677243B (en) * | 2012-05-09 | 2016-12-21 | 宁夏嘉源绒业集团有限公司 | The preparation method of superfine cashmere woven yarn |
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