CN102011280B - Knitted jean yarn production process - Google Patents
Knitted jean yarn production process Download PDFInfo
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- CN102011280B CN102011280B CN2010105375674A CN201010537567A CN102011280B CN 102011280 B CN102011280 B CN 102011280B CN 2010105375674 A CN2010105375674 A CN 2010105375674A CN 201010537567 A CN201010537567 A CN 201010537567A CN 102011280 B CN102011280 B CN 102011280B
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Abstract
The invention relates to a knitted jean production process. The process comprises the following steps of: 1) grouping raw cotton yarns (single yarns) into 500 to 16,000 pieces to form a flaky yarn; 2) repeatedly dyeing and press-drying the flaky yarn obtained in the step 1) for multiple times; 3) winding the flaky yarn into an axial yarn by using a multi-head coiling machine; and 4) winding the axial yarn into a finished yarn, wherein the finished yarn is knitted cheese or a colored weft yarn. In the design, the multi-head winding machine is used for winding the yarn, leasing and mounting processes are not needed, the production efficiency is extremely high; the yarns are arranged to be flaky during production, and a yarn fabric has a uniform color and higher product grade; meanwhile, the process has low requirement on a dye which can be recycled and the environment is not polluted by the processing method. The flaky dyed multi-head coiling machine is used in the production of a knitted fabric or tatted jean, so high production efficiency is guaranteed and the energy consumption is saved.
Description
Technical field
The present invention relates to a kind of knitted jean yarn production technology and the sheet dyeing bull winder equipment of rolling yarn when being used to produce.
Background technology
Stocking yarn dyeing has two kinds of methods in the row at present: first kind of colouring method is cheese dyeing; Be deposited in whole spindle in the large-scale dye vat; Dye through HTHP, dyeing back residue dye liquor can not Recycling, and whole bobbin has dyed oven dry afterwards will consume a large amount of energy; And all reducing dyes all are not suitable for cone dyeing, and the most representative cowboy's look indigo is a reducing dye.Second kind of stocking yarn colouring method is that rope dyes.The rope disadvantage of dying is that the edge is many, and 24 bundle cotton yarn tapes are exactly 48 edges, and yarn looser pressure in every edge is not done and chromatic rendition is gone up in influence; Cause between the yarn depth difference big, the lease making operation is the restriction point of rope dyeing especially, about 400 yarns of a branch of cotton yarn tape; Under the state of zero tension force, spiraling is placed in the drum, and to lease making, yarn twists head mutually through yarn own wt extruding back; Easy broken yarn; It is low to form top cylinder efficient, finally causes the substandard cloth of cloth cover perforation, and 32 above just more being difficult to of yarn produce.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides that a kind of operation is simple, production efficiency is high, the knitted jean yarn production technology of good product quality, environmental protection and the sheet dyeing bull winder equipment of rolling yarn when being used to produce.
The technical scheme that the present invention adopted is:
A kind of knitted jean yarn production technology comprises following processing step:
1) former cotton yarn (single thread) is assembled 500～16000 slabbings;
2) the said sheet yarn of step 1) is repeated several times dyeing, press dry;
3) with bull winder coiled axle yarn;
4) become the finished product yarn by axle yarn winder again.
Above-mentioned finished product yarn is knitting cheese or coloured weft yarn.
The another kind of improvement of the present invention accomplished above-mentioned steps 2) after, cotton yarn (single thread) is carried out starching, oven dry, get into step 3) again, said finished product yarn is the tatting yarn.
Further improvement of the present invention in step 1), assembles 15000～16000 slabbings with former cotton yarn (single thread).
The invention also discloses a kind of sheet dyeing bull winder; Comprise the bull winder that one deck at least is made up of some rolling unit; The arrangement that is in line of the rolling unit of every layer of winder; Said bull winder will on average be wound on the Scroll of each rolling unit coiled axle yarn from the yarn of yarn dyeing machine.
Further improvement of the present invention, every layer of bull winder has ten rolling unit, the arrangement that is in line of the rolling unit of every layer of bull winder.
Further improvement of the present invention, said bull winder has two-layer at least, and the upper strata winder is vertical corresponding with the bottom winder.
Further improvement of the present invention, the front end of said bull winder are provided with the branch creel that yarn is dispensed to each rolling unit.
The invention has the beneficial effects as follows: owing to when producing, adopt the bull winder yarn of reeling, yarn is lined up the sheet yarn width of cloth when producing, and present technique has following advantage:
1) owing to bleachinges and dyeing in the yarn width of cloth slabbing entering dye vat; Water can Recycling at the bottom of residue dye liquor during production in the dye vat; Dyestuff constantly replenishes during continuous dyeing, and end water concentration is constant all the time, and this kind is finished back end water pump and returned and deposit cylinder and deposit; Next kind can select for use end water kind or adjustment to contaminate number of times by technological requirement, to satisfy production requirement.
2) dyeing course does not need wash water, reaches zero-emission.Starching after must wash water after the tradition cowboy dyeing, otherwise slurries are not firm so that can't weave, and knitted denim does not need starching when weaving, so stocking yarn dyeing is without wash water.
3) yarn uniform coloring.The full wafer yarn width of cloth has only two edges, and the aberration chance is dyed than rope and improved 70%.
4) uniform tension in order between yarn and the yarn.Can both distinguish level for every among 15,000 of the total yarn amounts; By corresponding one by one rolling after the dyeing before the dyeing; The even degree of tightness of coiling tension is adjustable controlled, and the thread density of going up axle after leading through the buckle teeth comb is orderly, is beneficial to the top cylinder of back operation; Saved this procedure of lease making than restricting to dye, scratch is hit and is buckled and time and effort consuming when having avoided the yarn lease making.
5) output is high-quality good.Adopted the bull rolling, on the branch in following three layers, ten every layer rolling yarn axles, altogether 30 Scrolls are worked simultaneously, have improved three times than traditional cowboy's single head rolling output.
6) dyefastness has increased by 20% than tatting cowboy.Dyefastness is pressed driedly more with having pressed dry and must having concerned after the dip-dye, be beneficial to redox more, increases pigment and passes through the heart.
7) the bull winder is rationally arranged and is saved the workman.30 heads divide three layers, and two heads are one group, rolling face-to-face, and a workman operates two machines simultaneously, has improved production efficiency.
8) energy savings.Adopted the conduction oil oven dry, than practicing thrift 70% energy with steam drying, steam is lower than 95 degree can be changed water and drain by changing water valve, and uses conduction oil oven dry, the deep fat heating that can between drying cylinder and boiler, circulate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of bull winder.
The specific embodiment
With reference to Fig. 1, shown in Figure 2; A kind of knitted jean yarn production technology, its main technique flow process is: 1) sheet warp: the cotton yarn number of splitting is hung up on the bank by technological requirement, and (for example 520 split; Whenever split 500); Set required production length (like 3 myriametres), form the monolithic warp thread, be wound on axle; 2) sheet dyes: with above-mentioned monolithic warp thread one by one frame to the unwinding frame of sheet bull winder; (for example: 30 winder should have 30 monolithics mutually) will be separately after axle is in place loose thread pull out; Distinguishing sheet with nylon wire press dry after the dye vat process is contaminated through neat remittance the behind the level; Then carry out redox through divulging a secret, so can repeat 10 dyeing continuously, the dyeing number of times is specifically decided according to technological requirement (for example shade); 3) oven dry: get into the conduction oil drying cylinder behind the yarn dyeing and dry; 4) bull rolling: every monolithic dyed yarn is just opened neat each motor synchronizing rolling of 30 winders corresponding to a winder like 30 monolithic dyed yarns.
Above-mentioned technology is the technology of producing knitting cheese or coloured shute weave yarn, if production tatting yarn can be accomplished above-mentioned steps 2) after, cotton yarn (single thread) is carried out starching, oven dry, get into step 4) again, the final finished yarn is the tatting yarn.
When carrying out the bull rolling; The present invention adopts the sheet dyeing bull winder of following structure; Comprise the bull winder 1 that one deck at least is made up of some rolling unit 11; The arrangement that is in line of the rolling unit 11 of every layer of winder 1, said bull winder will on average be wound on the Scroll of each rolling unit coiled axle yarn from the yarn of yarn dyeing machine.
Every layer of bull winder has 10 rolling unit 11; The arrangement that is in line of the rolling unit of every layer of bull winder; When reeling, 10 rolling unit of every layer form a line, and from the yarn of dyeing machine in the same way; Yarn need not turned at horizontal plane when dyeing machine gets into the bull winder, avoided yarn to transfer in the horizontal direction and the broken string situation occurs.
Further, the bull winder has two-layer at least, and the upper strata winder is vertical corresponding with the bottom winder, and the design has rationally utilized the space of equipment top, and the quantity of winder unit can suitably be disposed according to product.
Stably distribute yarn, the front end of said bull winder to be provided with the branch creel that yarn is dispensed to each rolling unit in order rationally to reach.
The above is the preferred embodiment of the present invention, and it does not constitute the restriction to protection domain of the present invention, so long as realize that with essentially identical means the object of the invention all should belong to protection scope of the present invention.
Claims (4)
1. the production technology of a knitted jean yarn is characterized in that comprising following processing step:
1), former cotton yarn is assembled 500～16000 slabbing monolithic warp thread, is wound on axle;
2), with the described monolithic warp thread of step 1) one by one frame to the unwinding frame of bull winder, distinguish sheet with nylon wire and behind level, repeat several times dyeing, press dry;
3), with bull winder coiled axle yarn;
4), become the finished product yarn by axle yarn winder again.
2. the production technology of a kind of knitted jean yarn according to claim 1 is characterized in that: above-mentioned finished product yarn is knitting cheese or coloured weft yarn.
3. the production technology of a kind of knitted jean yarn according to claim 1 is characterized in that: accomplish above-mentioned steps 2) after, cotton yarn is carried out starching, oven dry, get into step 3) again, said finished product yarn is the tatting yarn; Wherein, when oven dry, adopt conduction oil to dry as thermal medium.
4. the production technology of a kind of knitted jean yarn according to claim 1 is characterized in that: in step 1), former cotton yarn is assembled 15000～16000 slabbings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105375674A CN102011280B (en) | 2010-11-09 | 2010-11-09 | Knitted jean yarn production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105375674A CN102011280B (en) | 2010-11-09 | 2010-11-09 | Knitted jean yarn production process |
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| Publication Number | Publication Date |
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| CN102011280A CN102011280A (en) | 2011-04-13 |
| CN102011280B true CN102011280B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105375674A Active CN102011280B (en) | 2010-11-09 | 2010-11-09 | Knitted jean yarn production process |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276544B (en) * | 2013-06-05 | 2016-04-27 | 冯小斌 | Multi-functional dye slurry equipment |
| CN103938355A (en) * | 2014-04-25 | 2014-07-23 | 何炽斌 | Production methods of silk-like style cowboy cloth |
| CN105063872A (en) * | 2015-08-06 | 2015-11-18 | 广东前进牛仔布有限公司 | One-step method jean jacket manufacturing technology |
| CN107447541A (en) * | 2017-08-30 | 2017-12-08 | 广州弘雅服装科技有限公司 | A kind of continuous dyeing method of yarn |
| CN111575952A (en) * | 2020-06-19 | 2020-08-25 | 佛山市南海亿棉染织有限公司 | Double-head dyeing sizing machine |
| CN111691097B (en) * | 2020-06-29 | 2021-03-23 | 浙江云山纺织印染有限公司 | Yarn equipment based on textile manufacturing and processing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861223Y (en) * | 2005-09-30 | 2007-01-24 | 祁江汀 | Sheet yarn separating multi-shaft coiler |
| CN1789513A (en) * | 2005-12-13 | 2006-06-21 | 金国周 | Production method of indigo cheese |
| CN100507131C (en) * | 2006-01-28 | 2009-07-01 | 祁江汀 | Warp dyeing and multi-shaft winding process, warp dyeing and multi-shaft winding machine |
| CN100507109C (en) * | 2006-01-28 | 2009-07-01 | 祁江汀 | Warp separating and multi-shaft winding process, warp separating and multi-shaft winding machine |
| CN2903113Y (en) * | 2006-01-28 | 2007-05-23 | 祁江汀 | Warp wafer separating multiaxis coiler |
| CN201842968U (en) * | 2010-11-09 | 2011-05-25 | 李宝财 | Lamellar dyeing multi-start rolling machine |
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Effective date of registration: 20171117 Address after: 529725 No. 21 Jianshe West Road, Taoyuan Town, Jiangmen, Guangdong, Heshan Patentee after: HESHAN BAOYUAN CO. Address before: Longkou town of Heshan city of Jiangmen province Guangdong 529737 ban village committee Co-patentee before: Wen Zhaoxuan Patentee before: Li Baocai |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production process for knitted denim yarn Effective date of registration: 20230711 Granted publication date: 20120111 Pledgee: Guangdong Heshan Rural Commercial Bank Co.,Ltd. Longkou Branch Pledgor: HESHAN BAOYUAN CO. Registration number: Y2023980048063 |