CN103668634A - Processing technology for knitting yarn of tatting fabric - Google Patents
Processing technology for knitting yarn of tatting fabric Download PDFInfo
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- CN103668634A CN103668634A CN201210365540.0A CN201210365540A CN103668634A CN 103668634 A CN103668634 A CN 103668634A CN 201210365540 A CN201210365540 A CN 201210365540A CN 103668634 A CN103668634 A CN 103668634A
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- yarn
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- tatting
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Abstract
Provided is a processing technology for knitting yarn of tatting fabrics. The knitting yarn is spun into two strands of 68Nm by using commingled yarn containing 70% of acrylic fibers and dacron and 30% of wool. The processing technology includes four steps of pre-processing of raw materials, fore-spinning, spun yarn spinning and post-spinning, and special processing is carried out on the four steps. The processing technology has the advantages that the yarn has eligible shrinkage through special raw material ratios and processing, spinning processes and a dyeing and finishing method, the tatting fabrics woven by using the yarn is soft in hand feeling like knit goods, and the products with styles between the style of knitting yarn and the style of tatting yarn are developed by expanding the field of knitting yarn to the field of tatting, the defect of stiffening of tatted casual shirts is overcome timely, and the defect of low efficiency of the knit goods is also overcome. Through the successful development of the products, the efficiency of the knit goods is improved, the manufacturing cost of the knit goods is reduced by about 15%, and guidance is provided for expanding of the market.
Description
(1) technical field
The present invention relates to a kind of yarn and manufacturing technique thereof of field of textiles, particularly relate to a kind of processing technology of the knitting yarn for shuttle-woven fabric.
(2) background technology
Stocking yarn and tatting yarn expect that from former weaving method has very large difference at present, and the style of some stocking yarns is that tatting yarn is irreplaceable, and tatting yarn cannot be applied in knitting field.Yet tatting weaving efficiency is high, but the efficiency far of spinning tatting yarn is lower than hosiery yarns.And along with the development of dress ornament performance, will hosiery yarns and tatting equipment and technology weave the shuttle-woven fabric of knitting feel after organically combining, this series products is owing to having unique style, demand space is very large.But stocking yarn elasticity used is large, and the twist is little, and tatting yarn strength is high, and sag is large, therefore, must cotton spinning sand be knitted through raw material disposal consistent with wool spinning yarn count shrinkage, also to guarantee the powerful requirement of single thread in warping process simultaneously.Want to produce hosiery yarns and be combined the cloth of weaving out with tatting equipment and technology, these problems all need to overcome.
(3) summary of the invention
The object of the invention is in order to overcome the weak point of existing yarn and production technology thereof, and a kind of processing technology of the knitting yarn for shuttle-woven fabric is provided.
Technical scheme of the present invention is to realize like this.
The critical process of this technique is following step:
(1), the preliminary treatment of raw material
1. the mercerising of wool is shrinkproof
Dye portion's process route: wool is put into successively to HE-600 are vertical dyes the processing of dyeing of pot, YFL-4/4/36 type back washer, 412 mixed combs;
Mercerising shrink-proof process: the wool that first will use is put into the vertical pot that dyes in HE-600, uses sodium dichloro cyanurate as chlorinating agent in cooling circulating water, is raised to 25 ℃ by temperature from 0 ℃ with the speed of 2.5 ℃/min; Then in 25 ℃, add 1% formic acid, continuous running 60min; Add sodium pyrosulfite as reductant, and with the speed of 0.5 ℃/min, temperature is risen to 45 ℃ from 25 ℃; When temperature rises to 45 ℃, keep temperature and change water discharging water; Then add sodium bicarbonate, and be warming up to 60 ℃ with the speed of 1 ℃/min; Temperature rises to after 60 degrees Celsius, keeps temperature and adds nonionic hair detergent, discharges water simultaneously and changes water, and top water went out machine after five minutes;
2. the boiling-off of acrylic fibers, terylene: acrylic fibers, terylene are sent into LB334 back washer and carry out boiling-off, reduce its shrinkage, carry out twice operation;
(2), fore-spinning:
During silver mixing, antistatic additive proportioning is for closing crude oil: water=04:1.5, straying quatity 100ml/min;
Silver mixing: unit type: GN6-17; Combined roots: 10; Drafting multiple: 10; Lower machine bar weight: 20 ± 1g/m; Roller gauge: 50mm; Sliver exporting speed: 80m/min;
One grilling: unit type: GN6-17R; Combined roots: 6; Drafting multiple: 10; Lower machine bar weight: 12.0 ± 1g/m; Roller gauge: 48mm; Sliver exporting speed: 85m/min;
Two road grillings: unit type: GN6-26; Combined roots: 5; Drafting multiple: 8; Lower machine bar weight: 7.5 ± 0.5g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Three road grillings: unit type: GN6-211; Combined roots: 6; Drafting multiple: 5.2; Lower machine bar weight: 8.7 ± 0.2g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Four road grillings: unit type: Gv20-527M; Combined roots: 2; Drafting multiple: 5.0; Lower machine bar weight: 3.5 ± 0.05g/m; Roller gauge: 60mm; Sliver exporting speed: 240m/min;
Rove: unit type: FM-8N; Combined roots: 1; Drafting multiple: 11.13; Lower machine bar weight: 0.32 ± 0.02g/m; Roller gauge: 210mm; Sliver exporting speed: 160m/min.
(3), spinning process:
Unit type: zinser421 type ring throstle;
Single thread number: 600Nm;
Spacing block size: 5.5mm;
Groove depth: 2.0mm;
Drafting multiple: 22.00;
The twist: 750T/m;
Front and back ratch: 220mm;
(4), rear spinning process comprises the following steps:
1. winder: the Italian Savio ESPRO.M of company automatic winder;
Main yarn clearing parameter:
Parameter 1: card nailing neps: 6; Slubbing: DS(short slub) 2.5cm; The negative cross section of details :-D(amount)-50%
The long slubbing of parameter 2: slubbing: LS() 3.0m; Details :-L(details length) 50cm;
2. doubling: the Switzerland fmx of SSM company doubling frame;
3. double twisting: the German SAVRER VTS-086 of company two-for-one twister;
Double twisting number of share of stock: 2;
The twist: 560T/m;
Sth. made by twisting is to S;
Under double twisting, machine carries out yarn steaming sizing with KSZX vacuum yarn steaming tank;
4. yarn steaming: a cylinder yarn carries out yarn steaming twice, and cop carries out yarn steaming one time;
Temperature: 85 ℃; Time: 30min.
Usefulness of the present invention is: by special raw material proportioning and processing, spinning process technique and dyeing method for sorting, make yarn there is qualified shrinkage, use the woven fabric of its braiding to there is the feel of knit goods softness, and by the expansion to tatting field by knitting yarn, developed the product of the style that falls between, solve in time the stiffening shortcoming of tatting easy shirt, solved the inefficient shortcoming of knit product simultaneously.The successful exploitation of this product, has improved the efficiency of knitwear, has reduced the manufacturing cost of knitwear 15% left and right, for the developing in market provides guiding.
(4) specific embodiment
Below in conjunction with embodiment, the invention will be further described.
One, product design
1, raw material design
In order to produce the hosiery yarns in the applicable tatting field between knitting and tatting and to reach fabric good hand touch, requirement that shrinkage is low, raw material service property (quality) ratio is 70% acrylic fibers and terylene (acrylic fibers and terylene are mixed by any ratio) and 30% wool.To guarantee that producing thing is applicable to the stocking yarn in tatting field, and produce the object of the fabric of good hand touch.
Two, technology main points and emphasis solution
Yarn: two strands of yarns of 68Nm that the mixed yarn that is acrylic fibers, terylene: wool=7:3 by mass ratio is spun into.
The length of described acrylic fibers, terylene is between 88-102, and wool length is more than 105mm.
Processing technology: preliminary treatment, fore-spinning, spinning process and four steps of rear spinning process of being divided into raw material.
The preliminary treatment of described raw material comprises the following steps:
(1), the mercerising of wool is shrinkproof
The technical essential of this processing technology is following steps:
Dye portion's process route: wool is put into successively to HE-600 are vertical dyes the processing of dyeing of the mixed comb in pot → YFL-4/4/36 type back washer → 412.
Mercerising shrink-proof process: guarantee that the shrinkage of wool is below 7%, the wool that first will use is put into the vertical pot that dyes in HE-600
Note: chlorinating agent used is: sodium dichloro cyanurate; Reductant: sodium pyrosulfite
(2), the boiling-off of chemical fibre: chemical fibre used is sent into LB334 back washer and carry out boiling-off, reduce its shrinkage, carry out twice operation.
Described fore-spinning comprises the following steps:
During silver mixing, antistatic additive proportioning is for closing crude oil: water=04:1.5, straying quatity 100ml/min;
Silver mixing: unit type: GN6-17; Combined roots: 10; Drafting multiple: 10; Lower machine bar weight: 20 ± 1g/m; Roller gauge: 50mm; Sliver exporting speed: 80m/min;
One grilling: unit type: GN6-17R; Combined roots: 6; Drafting multiple: 10; Lower machine bar weight: 12.0 ± 1g/m; Roller gauge: 48mm; Sliver exporting speed: 85m/min;
Two road grillings: unit type: GN6-26; Combined roots: 5; Drafting multiple: 8; Lower machine bar weight: 7.5 ± 0.5g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Three road grillings: unit type: GN6-211; Combined roots: 6; Drafting multiple: 5.2; Lower machine bar weight: 8.7 ± 0.2g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Four road grillings: unit type: Gv20-527M; Combined roots: 2; Drafting multiple: 5.0; Lower machine bar weight: 3.5 ± 0.05g/m; Roller gauge: 60mm; Sliver exporting speed: 240m/min;
Rove: unit type: FM-8N; Combined roots: 1; Drafting multiple: 11.13; Lower machine bar weight: 0.32 ± 0.02g/m; Roller gauge: 210mm; Sliver exporting speed: 160m/min;
Described spinning process comprises the following steps:
Guaranteeing has corresponding collector after each roller, reduces twist triangle zone, reduces filoplume and generates, and steel traveler used is laid particular stress on grasp, speed of a motor vehicle 6500r/min;
Unit type: zinser421 type ring throstle
Single thread number: 600Nm
Spacing block size: 5.5mm
Groove depth: 2.0mm
Drafting multiple: 22.00
The twist: 750T/m
Front and back ratch: 220mm
Described rear spinning process comprises the following steps:
(1), winder: the Italian Savio ESPRO.M of company automatic winder;
Main yarn clearing parameter:
| Project | Parameter | Parameter 2 |
| Card nailing neps | 6 | |
| Slubbing | DS(short slub) 2.5cm | The long slubbing of LS() 3.0cm |
| Details | The negative cross section of-D(amount)-50% | -L(details length) 50cm |
(2), doubling: the Switzerland fmx of SSM company doubling frame;
(3), double twisting: the German SAVRER VTS-086 of company two-for-one twister;
Double twisting number of share of stock: 2;
The twist: 560T/m;
Sth. made by twisting is to S;
Under double twisting, machine carries out yarn steaming sizing with KSZX vacuum yarn steaming tank;
(4), yarn steaming: cylinder yarn carries out yarn steaming twice, guarantees yarn steaming quality, and cop carries out yarn steaming one time;
Temperature: 85 ℃; Time: 30min.
Claims (1)
1. for a processing technology for the knitting yarn of shuttle-woven fabric, it is characterized in that:
The critical process of this technique is following step:
(1), the preliminary treatment of raw material
1. the mercerising of wool is shrinkproof
Dye portion's process route: wool is put into successively to HE-600 are vertical dyes the processing of dyeing of pot, YFL-4/4/36 type back washer, 412 mixed combs;
Mercerising shrink-proof process: the wool that first will use is put into the vertical pot that dyes in HE-600, uses sodium dichloro cyanurate as chlorinating agent in cooling circulating water, is raised to 25 ℃ by temperature from 0 ℃ with the speed of 2.5 ℃/min; Then in 25 ℃, add 1% formic acid, continuous running 60min; Add sodium pyrosulfite as reductant, and with the speed of 0.5 ℃/min, temperature is risen to 45 ℃ from 25 ℃; When temperature rises to 45 ℃, keep temperature and change water discharging water; Then add sodium bicarbonate, and be warming up to 60 ℃ with the speed of 1 ℃/min; Temperature rises to after 60 degrees Celsius, keeps temperature and adds nonionic hair detergent, discharges water simultaneously and changes water, and top water went out machine after five minutes;
2. the boiling-off of acrylic fibers, terylene: acrylic fibers, terylene are sent into LB334 back washer and carry out boiling-off, reduce its shrinkage, carry out twice operation;
(2), fore-spinning:
During silver mixing, antistatic additive proportioning is for closing crude oil: water=04:1.5, straying quatity 100ml/min;
Silver mixing: unit type: GN6-17; Combined roots: 10; Drafting multiple: 10; Lower machine bar weight: 20 ± 1g/m; Roller gauge: 50mm; Sliver exporting speed: 80m/min;
One grilling: unit type: GN6-17R; Combined roots: 6; Drafting multiple: 10; Lower machine bar weight: 12.0 ± 1g/m; Roller gauge: 48mm; Sliver exporting speed: 85m/min;
Two road grillings: unit type: GN6-26; Combined roots: 5; Drafting multiple: 8; Lower machine bar weight: 7.5 ± 0.5g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Three road grillings: unit type: GN6-211; Combined roots: 6; Drafting multiple: 5.2; Lower machine bar weight: 8.7 ± 0.2g/m; Roller gauge: 45mm; Sliver exporting speed: 100m/min;
Four road grillings: unit type: Gv20-527M; Combined roots: 2; Drafting multiple: 5.0; Lower machine bar weight: 3.5 ± 0.05g/m; Roller gauge: 60mm; Sliver exporting speed: 240m/min;
Rove: unit type: FM-8N; Combined roots: 1; Drafting multiple: 11.13; Lower machine bar weight: 0.32 ± 0.02g/m; Roller gauge: 210mm; Sliver exporting speed: 160m/min;
(3), spinning process:
Unit type: zinser421 type ring throstle;
Single thread number: 600Nm;
Spacing block size: 5.5mm;
Groove depth: 2.0mm;
Drafting multiple: 22.00;
The twist: 750T/m;
Front and back ratch: 220mm;
(4), rear spinning process comprises the following steps:
1. winder: the Italian Savio ESPRO.M of company automatic winder;
Main yarn clearing parameter:
Parameter 1: card nailing neps: 6; Slubbing: DS(short slub) 2.5cm; The negative cross section of details :-D(amount)-50%
The long slubbing of parameter 2: slubbing: LS() 3.0m; Details :-L(details length) 50cm;
2. doubling: the Switzerland fmx of SSM company doubling frame;
3. double twisting: the German SAVRER VTS-086 of company two-for-one twister;
Double twisting number of share of stock: 2;
The twist: 560T/m;
Sth. made by twisting is to S;
Under double twisting, machine carries out yarn steaming sizing with KSZX vacuum yarn steaming tank;
4. yarn steaming: a cylinder yarn carries out yarn steaming twice, and cop carries out yarn steaming one time;
Temperature: 85 ℃; Time: 30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365540.0A CN103668634A (en) | 2012-09-26 | 2012-09-26 | Processing technology for knitting yarn of tatting fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365540.0A CN103668634A (en) | 2012-09-26 | 2012-09-26 | Processing technology for knitting yarn of tatting fabric |
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| Publication Number | Publication Date |
|---|---|
| CN103668634A true CN103668634A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365540.0A Pending CN103668634A (en) | 2012-09-26 | 2012-09-26 | Processing technology for knitting yarn of tatting fabric |
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| CN (1) | CN103668634A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205723A (en) * | 2019-06-06 | 2019-09-06 | 张家港扬子纺纱有限公司 | A kind of preparation method of terylene wool blended yarn |
| CN110725034A (en) * | 2019-10-28 | 2020-01-24 | 宁波康赛妮纺织品有限公司 | High-proportion worsted cotton-wool blended fiber product and preparation method thereof |
| CN110725033A (en) * | 2019-10-28 | 2020-01-24 | 宁波康赛妮纺织品有限公司 | Worsted yakwool blended product and preparation method thereof |
| CN114411291A (en) * | 2022-02-08 | 2022-04-29 | 张家港天宇精梳羊毛有限公司 | Sliver producing process for wool tops with non-uniform shrinkage |
-
2012
- 2012-09-26 CN CN201210365540.0A patent/CN103668634A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205723A (en) * | 2019-06-06 | 2019-09-06 | 张家港扬子纺纱有限公司 | A kind of preparation method of terylene wool blended yarn |
| CN110725034A (en) * | 2019-10-28 | 2020-01-24 | 宁波康赛妮纺织品有限公司 | High-proportion worsted cotton-wool blended fiber product and preparation method thereof |
| CN110725033A (en) * | 2019-10-28 | 2020-01-24 | 宁波康赛妮纺织品有限公司 | Worsted yakwool blended product and preparation method thereof |
| CN114411291A (en) * | 2022-02-08 | 2022-04-29 | 张家港天宇精梳羊毛有限公司 | Sliver producing process for wool tops with non-uniform shrinkage |
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Application publication date: 20140326 |