CN101956267A - Production process of discontinuous dyed yarns - Google Patents
Production process of discontinuous dyed yarns Download PDFInfo
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- CN101956267A CN101956267A CN 201010263833 CN201010263833A CN101956267A CN 101956267 A CN101956267 A CN 101956267A CN 201010263833 CN201010263833 CN 201010263833 CN 201010263833 A CN201010263833 A CN 201010263833A CN 101956267 A CN101956267 A CN 101956267A
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Abstract
The invention relates to the technical field of textiles, in particular to a production process of discontinuous dyed yarns. The process comprises the following steps of: firstly, proportioning polyester fiber and cotton fiber to be dyed according to a set weight ratio; secondly, dyeing at least one of the polyester fiber and the cotton fiber, or respectively dyeing a part of each of the two fibers, or independently dyeing the polyester fiber after using natural color fiber textile fabrics; thirdly, respectively blowing, carding, drawing and roving the polyester fiber and the cotton fiber to prepare roving slivers; finally, feeding the cotton roving slivers from a middle roller on a spinning frame, and feeding the polyester fiber roving slivers from a rear roller; and discontinuously feeding the polyester fiber roving slivers by controlling and regulating the rotating speed of the rear roller on the spinning frame so that the final spun yarns are shown as mixed finished product yarns in an irregular bamboo joint state. The process can solve the technical problem that the effect of dyeing all the fibers can be achieved or exceeded just by dyeing a small part of fibers in mixed yarns.
Description
Technical field
The present invention relates to a kind of spinning production technology, be specifically related to a kind of production technology of disconnected yarn dyeing.
Background technology
In the prior art, blended yarn all is to select for use different fibers to be spun into by frame, blended yarn after being spun into or by the cloth that blended yarn is made into generally all need dyeing, and blended yarn or cloth that existing staining technique generally all needs to spin carry out 100% dyeing, this colouring method both waste water, take, contaminated environment again, and the cost of dyeing also can be higher, how to reduce blended yarn or be to remain a technical problem further solving by the dyeing pollution on the environment of blended yarn weaving cloth.
Cotton fiber is that the natural material in the tradition spinning has very strong hygroscopicity, and washing shrinkage is big, is a kind of outstanding natural fabric, contacts no any stimulation with skin, and wholesomeness is good.But because the minimizing day by day of cultivated area, the plantation soil that makes cotton is also in continuous minimizing, simultaneously because the restriction of conditions such as the seasonality of cotton growth, region, can not satisfy that people wear the clothes and the consumption requirement of various articles for use at present far away.Therefore, adopt the technology of other fiber and cotton blending will become the problem that people need study for a long period of time.
Polyster fibre has following characteristics: fabric has higher intensity and elastic recovery capability.Therefore, it is strong durable, crease-resistant non-ironing, indeformable, and good wash and wear performance is arranged.Terylene is to mix the best lining of heat resistance in the fine fabric, has thermoplasticity, can manufacture accordion-pleated skirt, and rivel is lasting.The light resistance of dacron is better, and except that than the acrylic fibers difference, its sun-proof ability surpasses natural fabric.Especially fine in the sun-proof ability of glass back, almost equally matched with acrylic fibers.The anti-various chemicals of dacron are functional.Acid, alkali is all little to its destructiveness, is not afraid of mould simultaneously, is not afraid of and damages by worms.
Because above-mentioned two kinds of fibers respectively have its characteristics, how to make up, and make cloth both have third dimension by the proportioning of optimizing, can reduce an ancient egg-shaped, holed wind instrument consumption again, reduce cost the multiple blending raw material of to arrange in pairs or groups, product specification is improved, and will become those skilled in the art has another technical problem to be solved.
Summary of the invention
The objective of the invention is to overcome defective of the prior art, design a kind of relief novel disconnected yarn dyeing production technology of ring shape that has, this technology only can solve the sub-fraction fiber in the blended yarn is dyeed, and just can meet or exceed the technical problem of the effect that whole fibers are all dyeed.This technology can make spun yarn be irregular ring state simultaneously, makes cloth cover the discontinuity striped that shade differs occur, and is intermittent, the time shallow when dark, cut in and out, thin when thick during lines, show the special effect of disconnected yarn dyeing.
For achieving the above object, the technical solution adopted in the present invention is a kind of disconnected yarn dyeing production technology of design, it is characterized in that described production technology comprises following processing step:
S1: polyster fibre that will be to be dyeed and cotton fiber are by the weight ratio configuration of setting;
S2: the processing of dyeing of a kind of fiber to major general's polyster fibre or the cotton fiber, or the processing of respectively the part fiber of every kind of fiber in two kinds of fibers being dyeed, or singly dye polyster fibre after spinning cotton and weaving cloth with essential color fiber;
S3: described polyster fibre and cotton fiber are made the rove bar through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation respectively;
S4: on fine spining machine, cotton rove bar is fed from middle roller, terylene rove bar is fed from rear roller; Rotary speed by rear roller running roller on control, the described fine spining machine of adjusting makes polyster fibre rove bar be interrupted feeding, makes final spun yarn be the mixing finished product yarn of irregular ring state.
Wherein optimized technical scheme is, the setting weight among the described S1 is than being 75% polyster fibre and 25% cotton fiber.
Wherein optimized technical scheme also comprises, a kind of fiber among the described S2 dyes and handles is all or part of processing of dyeing with a kind of fiber.
Wherein optimized technical scheme also comprises, polyster fibre rove bar in described S3 behind the drafting and cotton fiber rove bar respectively are some.
Wherein optimized technical scheme also comprises, in described some polyster fibre rove and cotton fiber rove, described cotton fiber is all or part of fiber that dyes and handle, or at least one cotton fiber selects coloured fibre for use, or described cotton fiber all is an essential color fiber; To at least one carry out all or part of dyeing and handle in the described polyster fibre, or at least one polyster fibre selects coloured fibre for use, or at least one polyster fibre be selected essential color fiber for use.
Wherein optimized technical scheme also comprises, in described polyster fibre and/or cotton fiber, the shared weight ratio of dyed yarn is 1%～25%.
Wherein optimized technical scheme also comprises, the rotary speed of rear roller running roller is by step motor control, adjusting among the described S4, and described stepper motor is connected with control circuit, and the input/output signal of described control circuit is controlled by computer-controlled program.
Wherein optimized technical scheme also comprises, the joint length of its ring of mixing finished product yarn of ring state is 80 millimeters among the described S4, or is 120 millimeters, or is 100 millimeters, the pitch of its ring is 20 millimeters, or be 30 millimeters, or be 40 millimeters, or be 50 millimeters, or it is 60 millimeters, or be 80 millimeters, or be 45 millimeters, or be 300 millimeters.
Advantage of the present invention and beneficial effect are, because the yarn dyeing production technology of should breaking is when dyeing, only need the processing of dyeing of a spot of fiber, can meet or exceed the effect of product 100% dyeing, so just can reduce the dyeing pollution on the environment, and can the very big color that must enrich blended yarn, should disconnected dye the mixing sliver and can be dyed shades of colour according to the client or the market demand, or with gray yarn weave cotton cloth the back only with terylene now for dyeing, adopt small amount of fibers dyeing processing to have certain economic benefits and social benefit.Again since on fine spining machine the polyster fibre bar from rear roller by interrupted feeding, make its mixed fine sand be rendered as the ring shape, and the discontinuity striped that shade differs appears with the cloth surface that this spun yarn is weaved out, intermittently, it is shallow when time thes be dark, cut in and out, thin when thick during lines, show the special effect of disconnected yarn dyeing.After weaving cotton cloth with this novel disconnected yarn dyeing, be mainly used in high-grade T-shirt, this product still is a kind of environmentally friendly machine.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The present invention is a kind of disconnected yarn dyeing production technology, and this production technology comprises following processing step:
The first step: polyster fibre that will be to be dyeed and cotton fiber are by the weight ratio configuration of setting;
Second step: the processing of dyeing of a kind of fiber to major general's polyster fibre or the cotton fiber, or the processing of respectively the part fiber of every kind of fiber in two kinds of fibers being dyeed, or singly dye polyster fibre after spinning cotton and weaving cloth with essential color fiber;
The 3rd step: described polyster fibre and cotton fiber are made the rove bar through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation respectively;
The 4th step: on fine spining machine, cotton rove bar is fed from middle roller, terylene rove bar is fed from rear roller; Rotary speed by rear roller running roller on control, the described fine spining machine of adjusting makes polyster fibre rove bar be interrupted feeding, makes final spun yarn be the mixing finished product yarn of irregular ring state.
Preferred embodiment is in the present invention, and the weight ratio of setting in the first step is 75% polyster fibre and 25% cotton fiber.
Preferred embodiment also comprises in the present invention, and the described a kind of fiber in second step dyes and handles is all or part of processing of dyeing with a kind of fiber.
Preferred embodiment also comprises in the present invention, and polyster fibre rove bar and cotton fiber rove bar behind drafting described in the 3rd step respectively include some.
Preferred embodiment also comprises in the present invention, in described some polyster fibre rove and cotton fiber rove, described cotton fiber is all or part of fiber that dyes and handle, or at least one cotton fiber selects coloured fibre for use, or described cotton fiber all is an essential color fiber; To at least one carry out all or part of dyeing and handle in the described polyster fibre, or at least one polyster fibre selects coloured fibre for use, or at least one polyster fibre be selected essential color fiber for use.
Preferred embodiment also comprises in the present invention, and in described polyster fibre and/or cotton fiber, the shared weight ratio of dyed yarn is 1%～25%.
Preferred embodiment also comprises in the present invention, and the rotary speed of rear roller running roller was by step motor control, adjusting during the 4th step was described, and described stepper motor is connected with control circuit, and the input/output signal of described control circuit is controlled by computer-controlled program.
Preferred embodiment also comprises in the present invention, the joint length of its ring of mixing finished product yarn of ring state is 80 millimeters in described the 4th step, or is 120 millimeters, or is 100 millimeters, the pitch of its ring is 20 millimeters, or be 30 millimeters, or be 40 millimeters, or be 50 millimeters, or it is 60 millimeters, or be 80 millimeters, or be 45 millimeters, or be 300 millimeters.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. disconnected yarn dyeing production technology is characterized in that described production technology comprises following processing step:
S1: polyster fibre that will be to be dyeed and cotton fiber are by the weight ratio configuration of setting;
S2: the processing of dyeing of a kind of fiber to major general's polyster fibre or the cotton fiber, or the processing of respectively the part fiber of every kind of fiber in two kinds of fibers being dyeed, or singly dye polyster fibre after spinning cotton and weaving cloth with essential color fiber;
S3: described polyster fibre and cotton fiber are made the rove bar through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation respectively;
S4: on fine spining machine, cotton rove bar is fed from middle roller, terylene rove bar is fed from rear roller; Rotary speed by rear roller running roller on control, the described fine spining machine of adjusting makes polyster fibre rove bar be interrupted feeding, makes final spun yarn be the mixing finished product yarn of irregular ring state.
2. disconnected yarn dyeing production technology as claimed in claim 1 is characterized in that, the setting weight among the described S1 is than being 75% polyster fibre and 25% cotton fiber.
3. disconnected yarn dyeing production technology as claimed in claim 2 is characterized in that, a kind of fiber among the described S2 dyes and handles is all or part of processing of dyeing with a kind of fiber.
4. disconnected yarn dyeing production technology as claimed in claim 3 is characterized in that, polyster fibre rove bar in described S3 behind the drafting and cotton fiber rove bar respectively are some.
5. disconnected yarn dyeing production technology as claimed in claim 4, it is characterized in that, in described some polyster fibre rove and cotton fiber rove, described cotton fiber is all or part of fiber that dyes and handle, or at least one cotton fiber select coloured fibre for use, or described cotton fiber all is an essential color fiber; To at least one carry out all or part of dyeing and handle in the described polyster fibre, or at least one polyster fibre selects coloured fibre for use, or at least one polyster fibre be selected essential color fiber for use.
6. disconnected yarn dyeing production technology as claimed in claim 5 is characterized in that, in described polyster fibre and/or cotton fiber, the shared weight ratio of dyed yarn is 1%～25%.
7. disconnected yarn dyeing production technology as claimed in claim 1, it is characterized in that, the rotary speed of rear roller running roller is by step motor control, adjusting among the described S4, and described stepper motor is connected with control circuit, and the input/output signal of described control circuit is controlled by computer-controlled program.
8. disconnected yarn dyeing production technology as claimed in claim 7 is characterized in that, the joint length of its ring of mixing finished product yarn of ring state is 80 millimeters among the described S4, or it is 120 millimeters, or be 100 millimeters, the pitch of its ring is 20 millimeters, or is 30 millimeters, or it is 40 millimeters, or be 50 millimeters, or be 60 millimeters, or be 80 millimeters, or be 45 millimeters, or it is 300 millimeters.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102638339A CN101956267B (en) | 2010-08-27 | 2010-08-27 | Production process of discontinuous dyed yarns |
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| CN2010102638339A CN101956267B (en) | 2010-08-27 | 2010-08-27 | Production process of discontinuous dyed yarns |
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| CN101956267A true CN101956267A (en) | 2011-01-26 |
| CN101956267B CN101956267B (en) | 2012-01-18 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493087A (en) * | 2011-12-12 | 2012-06-13 | 丹阳市丹盛纺织有限公司 | Production method of snowflake fabric from paster fiber and combed cotton fiber through tight, AB and nubby spinning |
| CN102505236A (en) * | 2011-10-21 | 2012-06-20 | 丁宏利 | Blended segment colored yarn manufacture method |
| CN102704091A (en) * | 2012-01-19 | 2012-10-03 | 无锡市天然绿色纤维科技有限公司 | Long fragment space-dyed AB yarn and production method thereof |
| CN102704093A (en) * | 2012-01-19 | 2012-10-03 | 无锡市天然绿色纤维科技有限公司 | Long section dyed colored yarn and production method thereof |
| CN103225219A (en) * | 2013-04-28 | 2013-07-31 | 无锡夏利达漂染有限公司 | Cotton yarn space-dyeing process |
| CN104862839A (en) * | 2015-05-12 | 2015-08-26 | 江阴市茂达棉纺厂有限公司 | Dacron and cotton blending segment colorful yarn and machining method thereof |
| CN104928821A (en) * | 2015-05-27 | 2015-09-23 | 浙江新澳纺织股份有限公司 | Spinning method using worsted intermittent feeding |
| CN105755617A (en) * | 2016-04-25 | 2016-07-13 | 江阴市茂达棉纺厂有限公司 | Production process for AB base yarn section color yarn |
| CN105862207A (en) * | 2016-06-12 | 2016-08-17 | 浙江华孚色纺有限公司 | Cationic polyester blended yarn with slub effect and production method thereof |
| CN106012115A (en) * | 2016-07-11 | 2016-10-12 | 江苏怡人化纤纺织有限公司 | Singly dyed yarn production process |
| CN109295578A (en) * | 2018-11-02 | 2019-02-01 | 南通通州江华纺织有限公司 | A kind of snowflake special yarn production technology |
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| CN101117740A (en) * | 2007-08-30 | 2008-02-06 | 浙江云山纺织印染有限公司 | Blended stain color yarn and method for making same |
| CN101168876A (en) * | 2007-11-28 | 2008-04-30 | 盛虹集团有限公司 | Weaving of colorful glittering yarn |
| CN101343798A (en) * | 2008-09-04 | 2009-01-14 | 百隆东方有限公司 | Production method of segment-colored mixed color fancy yarn |
| CN101705552A (en) * | 2009-10-16 | 2010-05-12 | 江阴市茂达棉纺厂 | Snowflake melange yarn and processing method |
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2010
- 2010-08-27 CN CN2010102638339A patent/CN101956267B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1336453A (en) * | 2001-08-03 | 2002-02-20 | 杭州中汇棉纺织有限公司 | Intermittent spinning process and yarn therewith |
| CN101117740A (en) * | 2007-08-30 | 2008-02-06 | 浙江云山纺织印染有限公司 | Blended stain color yarn and method for making same |
| CN101168876A (en) * | 2007-11-28 | 2008-04-30 | 盛虹集团有限公司 | Weaving of colorful glittering yarn |
| CN101343798A (en) * | 2008-09-04 | 2009-01-14 | 百隆东方有限公司 | Production method of segment-colored mixed color fancy yarn |
| CN101705552A (en) * | 2009-10-16 | 2010-05-12 | 江阴市茂达棉纺厂 | Snowflake melange yarn and processing method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505236A (en) * | 2011-10-21 | 2012-06-20 | 丁宏利 | Blended segment colored yarn manufacture method |
| CN102493087A (en) * | 2011-12-12 | 2012-06-13 | 丹阳市丹盛纺织有限公司 | Production method of snowflake fabric from paster fiber and combed cotton fiber through tight, AB and nubby spinning |
| CN102704091A (en) * | 2012-01-19 | 2012-10-03 | 无锡市天然绿色纤维科技有限公司 | Long fragment space-dyed AB yarn and production method thereof |
| CN102704093A (en) * | 2012-01-19 | 2012-10-03 | 无锡市天然绿色纤维科技有限公司 | Long section dyed colored yarn and production method thereof |
| CN103225219A (en) * | 2013-04-28 | 2013-07-31 | 无锡夏利达漂染有限公司 | Cotton yarn space-dyeing process |
| CN103225219B (en) * | 2013-04-28 | 2015-01-21 | 无锡夏利达漂染有限公司 | Cotton yarn space-dyeing process |
| CN104862839A (en) * | 2015-05-12 | 2015-08-26 | 江阴市茂达棉纺厂有限公司 | Dacron and cotton blending segment colorful yarn and machining method thereof |
| CN104928821A (en) * | 2015-05-27 | 2015-09-23 | 浙江新澳纺织股份有限公司 | Spinning method using worsted intermittent feeding |
| CN104928821B (en) * | 2015-05-27 | 2017-08-29 | 浙江新澳纺织股份有限公司 | A kind of spun yarn processing method of wool worsted clearance-type feeding |
| CN105755617A (en) * | 2016-04-25 | 2016-07-13 | 江阴市茂达棉纺厂有限公司 | Production process for AB base yarn section color yarn |
| CN105755617B (en) * | 2016-04-25 | 2018-01-09 | 江阴市茂达棉纺厂有限公司 | A kind of production technology of AB bases yarn section coloured yarn |
| CN105862207A (en) * | 2016-06-12 | 2016-08-17 | 浙江华孚色纺有限公司 | Cationic polyester blended yarn with slub effect and production method thereof |
| CN106012115A (en) * | 2016-07-11 | 2016-10-12 | 江苏怡人化纤纺织有限公司 | Singly dyed yarn production process |
| CN109295578A (en) * | 2018-11-02 | 2019-02-01 | 南通通州江华纺织有限公司 | A kind of snowflake special yarn production technology |
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| CN101956267B (en) | 2012-01-18 |
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