CN102121180A - China hemp yarn sizing process - Google Patents
China hemp yarn sizing process Download PDFInfo
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Abstract
The invention discloses a China hemp yarn sizing process. The process is characterized in that: single immersion and single pressing are adopted; and the sizing process comprises the following parameters that: the number of warps in each size tank is 9,169 to 11,760, the coverage coefficient of the size tanks is 48.3 to 61.9 percent, the viscosity of the size tanks is 8 to 10S, the temperature of the size tanks is 90 to 95 DEG C, the solid content of the size tanks is 14 to 15 percent, the pre-baking temperature is 120 to 130 DEG C, the re-baking temperature is 100 to 110 DEG C, the pre-pressing roll pressure is 8 to 12KN, the main pressing roll pressure V2 is 7 to 10KN, the main pressing roll pressure V3 is 20 to 22KN, the unwinding tension is 700 to 800N, the feeding elongation is 0.01 to 0.1 percent, the wet area elongation is 0.1 to 0.2 percent, the dry area tension is 3,400 to 3,500N, the winding tension is 4,500 to 5,500N, the yarn pressing force is 4,200 to 4,300N, the speed is 55 to 65m/min, the moisture regain rate is 8 to 12 percent, the sizing rate is 15 to 18 percent, the enhancement rate is 20 to 40 percent, and the stretching reduction rate is 5 to 20 percent. By adopting the sizing process, the yarns are sized uniformly, the sized yarns are enhanced high, and the yarns have good abrasion resistance and good stretching protection performance.
Description
Technical field
The present invention relates to the weaving method of tame textile fabric, particularly Chinese dimity slashing technique.
Background technology
The machining process route of weaving of traditional high-count and high-density man textile fabric is: the first step-----warping (low-tension); (two-supremes one is low: high pressure, high dense, low sticking) for second step-----sizing; The 3rd step-----manual gaiting; The 4th step-----weave (early opening, beat up late, the middle back rest, middle tension force).The characteristics of pure Chinese fiber crops viscose glue high grade yarn are: fibril dawn number is high and powerful low, yarn strength is low, wet elongation big, wet low by force, the twist is big, yarn sheet easily rises and turns round, sizing production difficulty is big, the cloth machine is through breaking often, disconnected defect is many, and the cloth cover out-of-flatness is done raw material with high weak lasting yarn of pure Chinese fiber crops viscose glue.Adopt traditional slashing technique, the starching uniformity of Chinese ramie yarn is bad, and starching Later Han Dynasty ramie yarn strengthens low, and the guarantor of yarn stretches poor performance.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provides a kind of being applicable to that the Chinese dimity is carried out the method that sizing is handled.
Solution of the present invention: singly soak single pressure, slashing technique parameter: every stock tank warp thread 9169-11760 root, stock tank coverage coefficient 48.3-61.9%, stock tank viscosity 8-10S, slurry groove temperature 90-95 ℃, stock tank solid content 14-15%, 120-130 ℃ of preliminary drying temperature, dry by the fire temperature 100-110 ℃ again, pony press pressure 8-12KN, main pressure roller pressure V2:7-10, V3:20-22KN, unwinding tension 700-800N, feeding elongation 0.01-0.1%, wet district's elongation 0.1-0.2%, do district tension force 3400-3500N, winding tension 4500-5500N presses yarn power 4200-4300N, speed of a motor vehicle 55-65m/min, regain 8-12%, rate of sizing 15-18%, enhancing rate 20%-40% subtracts and stretches rate 5%-20%.
Best slashing technique: singly soak single pressure, the slashing technique parameter: 11760 on every stock tank warp thread, stock tank coverage coefficient 61.9%, stock tank viscosity 9S, 92 ℃ of slurry groove temperatures, stock tank solid content 14.5%, 125 ℃ of preliminary drying temperature, dry by the fire 105 ℃ of temperature again, pony press pressure 10KN, main pressure roller pressure V2:8KN, V3:20KN, unwinding tension 700N, feeding elongation 0.05%, wet district elongation 0.15%, do district tension force 3400N, winding tension 5300N presses yarn power 4200N, speed of a motor vehicle 55m/min, regain 10%, the rate of sizing 17%, enhancing rate 35.1% subtracts the rate of stretching 8.4%.Traditional sizing prescription, slurry back yarn embrittlement, it is many to hit dent, and cloth machine broken end is many, and fabric quality is poor, can't satisfy the requirement that the weak lasting yarn of high Zhi Chunhan fiber crops is produced high-grade bed necessaries face weave processing.
Because the stretching property by force of Chinese jute viscose is poor, especially wet low by force, wet elongation is big, so, to the requirement height of slurries, infiltration preferably should be arranged during starching, suitable enhancing has good lining again, form the serous coat of soft smooth, increase wear-resisting, raising yarn weavability.Concrete formula of size of the present invention is: potato 90-110Kg, and percentage by weight accounts for 10.71-11.97%, phosphate ester modified starch 20-30Kg, percentage by weight accounts for 2.38-3.26%, ADC35-40Kg, and percentage by weight accounts for 4.17-4.35%, wax disk(-sc) 2-4Kg, percentage by weight accounts for 0.24-0.44%, glycerine 1.5-2.5Kg, and percentage by weight accounts for 0.18-0.27%, antistatic additive 1.5-2.5Kg, percentage by weight accounts for 0.18-0.27%, water 690-730Kg, and percentage by weight accounts for 79.44-82.14%.Slurry provided by the present invention has permeability preferably to Chinese jute viscose when starching, the covering performance of slurry on Chinese jute viscose is good, forms the serous coat of soft smooth, increases wear-resistingly, has improved Chinese ramie yarn weavability.
The modulator approach of slurry: throw the water of 680-730Kg earlier in the high pressure mixing cirtern, opening agitator stirs at a slow speed, throw the 90-110Kg potato again and pour into slowly in the water, throw the 20-30Kg phosphate ester modified starch again, 35-40KgADC, the 2-4Kg wax disk(-sc), 1.5-2.5Kg glycerine, the 1.5-2.5Kg antistatic additive is opened after 10-20 minute and is steam heated between the 110-115 degree with 960 rev/mins speed stirrings, immersion, steam off, stewing slurry 10-20 minute, it is standby to be pressed into the supply bucket.
Best formula of size is: potato 100Kg, and percentage by weight accounts for 11.27%, phosphate ester modified starch 25Kg, percentage by weight accounts for 2.82%, ADC37.5Kg, and percentage by weight accounts for 4.23%, wax disk(-sc) 3Kg, percentage by weight accounts for 0.34%, glycerine 2Kg, and percentage by weight accounts for 0.22%, antistatic additive 2Kg, percentage by weight accounts for 0.22%, water 718Kg, and percentage by weight accounts for 80.90%.
The best modulator approach of slurry: the water of throwing 718Kg is opened agitator and is stirred at a slow speed in the high pressure mixing cirtern earlier, throws the 100Kg potato again and pours in the water slowly, throw the 25Kg phosphate ester modified starch again, 37.5KgADC, 3Kg wax disk(-sc), 2Kg glycerine, the 2Kg antistatic additive, 960 rev/mins of mixing speeds are soaked to open after 15 minutes and are steam heated between the 110-115 degree steam off, stewing slurry 15 minutes, it is standby to be pressed into the supply bucket.
Adopt this slashing technique, yarn sizing evenly, after the starching yarn strengthen high, excellent wear resistance, it is good that the guarantor of yarn stretches performance.
The specific embodiment
Embodiment 1:
Singly soak single pressure, the slashing technique parameter: 11760 on every stock tank warp thread, stock tank coverage coefficient 61.9%, stock tank viscosity 9S, 92 ℃ of slurry groove temperatures, stock tank solid content 14.5%, 125 ℃ of preliminary drying temperature, dry by the fire 105 ℃ of temperature again, pony press pressure 10KN, main pressure roller pressure V2:8, V3:20KN, unwinding tension 700N, feeding elongation 0.05%, wet district elongation 0.15%, do district tension force 3400N, winding tension 5200N presses yarn power 4200N, speed of a motor vehicle 55m/mi n, regain 10%, the rate of sizing 17%, enhancing rate 35.1% subtracts the rate of stretching 8.4%.
Concrete formula of size is: potato 100Kg, and percentage by weight accounts for 11.27%, phosphate ester modified starch 25Kg, percentage by weight accounts for 2.82%, ADC37.5Kg, and percentage by weight accounts for 4.23%, wax disk(-sc) 3Kg, percentage by weight accounts for 0.34%, glycerine 2Kg, and percentage by weight accounts for 0.22%, antistatic additive 2Kg, percentage by weight accounts for 0.22%, water 718Kg, and percentage by weight accounts for 80.90%.
The modulator approach of slurry: the water of throwing 718Kg is opened agitator and is stirred at a slow speed in the high pressure mixing cirtern earlier, throws the 100Kg potato again and pours in the water slowly, throw the 25Kg phosphate ester modified starch again, 37.5KgADC, 3Kg wax disk(-sc), 2Kg glycerine, the 2Kg antistatic additive, 960 rev/mins of mixing speeds, soak open after 15 minutes be steam heated to 110 the degree to 115 the degree between, steam off, stewing slurry 15 minutes, it is standby to be pressed into the supply bucket.
Embodiment 2:
Singly soak single pressure, the slashing technique parameter: 11760 on every stock tank warp thread, stock tank coverage coefficient 61.9%, stock tank viscosity 9.5S, 94 ℃ of slurry groove temperatures, stock tank solid content 15%, 120 ℃ of preliminary drying temperature, dry by the fire 110 ℃ of temperature again, pony press pressure 9KN, main pressure roller pressure V2:8KN, V3:20KN, unwinding tension 700N, feeding elongation 0.1%, wet district elongation 0.1%, do district tension force 3400N, winding tension 4900N presses yarn power 4200N, speed of a motor vehicle 65m/min, regain 12%, the rate of sizing 15%, enhancing rate 35.1% subtracts the rate of stretching 8.4%.
Concrete formula of size is: potato 95Kg, and percentage by weight accounts for 11.09%, phosphate ester modified starch 22Kg, percentage by weight accounts for 2.57%, ADC39Kg, and percentage by weight accounts for 4.55%, wax disk(-sc) 2Kg, percentage by weight accounts for 0.23%, glycerine 2.5Kg, and percentage by weight accounts for 0.29%, antistatic additive 1.5Kg, percentage by weight accounts for 0.18%, water 695Kg, and percentage by weight accounts for 81.09%.
The modulator approach of slurry: the water of throwing 695Kg is opened agitator and is stirred at a slow speed in the high pressure mixing cirtern earlier, throws the 95Kg potato again and pours in the water slowly, throw the 22Kg phosphate ester modified starch again, 39KgADC, 2Kg wax disk(-sc), 2.5Kg glycerine, 1.5Kg antistatic additive, 960 rev/mins of mixing speeds, soak open after 10 minutes be steam heated to 110 the degree to 115 the degree between, steam off, stewing slurry 20 minutes, it is standby to be pressed into the supply bucket.
Embodiment 3:
Singly soak single pressure, the slashing technique parameter: 10750 on every stock tank warp thread, stock tank coverage coefficient 61.9%, stock tank viscosity 10S, 95 ℃ of slurry groove temperatures, stock tank solid content 14%, 130 ℃ of preliminary drying temperature, dry by the fire 100 ℃ of temperature again, pony press pressure 8KN, main pressure roller pressure V2:8, V3:21KN, unwinding tension 750N, feeding elongation 0.01%, wet district elongation 0.18%, do district tension force 3450N, winding tension 5300N presses yarn power 4250N, speed of a motor vehicle 58m/mi n, regain 9.5, the rate of sizing 17.5%, enhancing rate 35.1% subtracts the rate of stretching 8.4%.
Concrete formula of size is: potato 105Kg, and percentage by weight accounts for 11.64%, phosphate ester modified starch 28Kg, percentage by weight accounts for 3.10%, ADC35.5Kg, and percentage by weight accounts for 3.94%, wax disk(-sc) 3.5Kg, percentage by weight accounts for 0.39%, glycerine 1.8Kg, and percentage by weight accounts for 0.20%, antistatic additive 2.3Kg, percentage by weight accounts for 0.25%, water 726Kg, and percentage by weight accounts for 80.48%.
The modulator approach of slurry: throw the water of 718Kg earlier in the high pressure mixing cirtern, open agitator and stir at a slow speed, throw the 100Kg potato again and pour into slowly in the water, throw the 25Kg phosphate ester modified starch again, 37.5KgADC, the 3Kg wax disk(-sc), 2Kg glycerine, 2Kg antistatic additive, 960 rev/mins of mixing speeds, soak to open after 20 minutes and be steam heated to 110 degree between 115 degree, steam off, stewing slurry 10 minutes, it is standby to be pressed into the supply bucket.
Claims (6)
1. Chinese dimity slashing technique, it is characterized in that: singly soak single pressure, slashing technique parameter: every stock tank warp thread 9169-11760 root, stock tank coverage coefficient 48.3-61.9%, stock tank viscosity 8-10S, slurry groove temperature 90-95 ℃, stock tank solid content 14-15%, 120-130 ℃ of preliminary drying temperature dried by the fire temperature 100-110 ℃ again, pony press pressure 8-12KN, main pressure roller pressure V2:7-10, V3:20-22KN, unwinding tension 700-800N, feeding elongation 0.01-0.1%, wet district's elongation 0.1-0.2% does district tension force 3400-3500N, winding tension 4500-5500N, press yarn power 4200-4300N, speed of a motor vehicle 55-65m/min, regain 8-12%, rate of sizing 15-18%, enhancing rate 20%-40% subtracts and stretches rate 5%-20%.
2. Chinese dimity slashing technique according to claim 1 is characterized in that best slashing technique: singly soak single pressure, 11760 on every stock tank warp thread, stock tank coverage coefficient 61.9%, stock tank viscosity 9S, 92 ℃ of slurry groove temperatures, stock tank solid content 14.5%, 125 ℃ of preliminary drying temperature are dried by the fire 105 ℃ of temperature again, pony press pressure 10KN, main pressure roller pressure V2:8KN, V3:20KN, unwinding tension 700N, feeding elongation 0.05%, wet district elongation 0.15% is done district tension force 3400N, winding tension 5300N, press yarn power 4200N, speed of a motor vehicle 55m/min, regain 10%, the rate of sizing 17%, enhancing rate 35.1% subtracts the rate of stretching 8.4%.
3. Chinese dimity slashing technique according to claim 1, it is characterized in that sizing with the prescription of slurry is: potato 90-110Kg, percentage by weight accounts for 10.71-11.97%, phosphate ester modified starch 20-30Kg, percentage by weight accounts for 2.38-3.26%, ADC35-40Kg, percentage by weight accounts for 4.17-4.35%, wax disk(-sc) 2-4Kg, and percentage by weight accounts for 0.24-0.44%, glycerine 1.5-2.5Kg, percentage by weight accounts for 0.18-0.27%, antistatic additive 1.5-2.5Kg, and percentage by weight accounts for 0.18-0.27%, water 690-730Kg, percentage by weight accounts for 79.44-82.14%.
4. according to claim 1 or 3 described Chinese dimity slashing techniques, it is characterized in that sizing with the optimum formula of slurry is: potato 100Kg, percentage by weight accounts for 11.27%, phosphate ester modified starch 25Kg, percentage by weight accounts for 2.82%, ADC37.5Kg, percentage by weight accounts for 4.23%, wax disk(-sc) 3Kg, and percentage by weight accounts for 0.34%, glycerine 2Kg, percentage by weight accounts for 0.22%, antistatic additive 2Kg, and percentage by weight accounts for 0.22%, water 718Kg, percentage by weight accounts for 80.90%.
5. according to claim 1 or 3 described Chinese dimity slashing techniques, the modulator approach that it is characterized in that slurry: throw the water of 680-730Kg earlier in the high pressure mixing cirtern, opening agitator stirs at a slow speed, throwing the 90-110Kg potato again pours in the water slowly, throw the 20-30Kg phosphate ester modified starch again, 35-40KgADC, the 2-4Kg wax disk(-sc), 1.5-2.5Kg glycerine, 1.5-2.5Kg antistatic additive, stir, soak to open after 10-20 minute with 960 rev/mins speed and be steam heated between the 110-115 degree, steam off, stewing slurry 10-20 minute, it is standby to be pressed into the supply bucket.
6. Chinese dimity slashing technique according to claim 5 is characterized in that the best modulator approach of slurry: the water of throwing 718Kg is opened agitator and is stirred at a slow speed in the high pressure mixing cirtern earlier, throw the 100Kg potato again and pour into slowly in the water, throw the 25Kg phosphate ester modified starch again, 37.5KgADC, the 3Kg wax disk(-sc), 2Kg glycerine, 2Kg antistatic additive, 960 rev/mins of mixing speeds, soak to open after 15 minutes and be steam heated between the 110-115 degree, steam off, stewing slurry 15 minutes, it is standby to be pressed into the supply bucket.
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| CN2011100666216A CN102121180B (en) | 2011-03-21 | 2011-03-21 | China hemp yarn sizing process |
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| CN2011100666216A CN102121180B (en) | 2011-03-21 | 2011-03-21 | China hemp yarn sizing process |
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| CN102121180B CN102121180B (en) | 2012-06-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757781A (en) * | 2014-02-12 | 2014-04-30 | 鲁丰织染有限公司 | Linen yarn warping and slashing technology |
| CN110952248A (en) * | 2019-11-23 | 2020-04-03 | 苏州天沐乐纺织有限公司 | Grey cloth production process and production equipment thereof |
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| US3791132A (en) * | 1970-12-03 | 1974-02-12 | Techn Ind Inst Textile De Fr C | Process for sizing textile fibres |
| CN101173433A (en) * | 2007-11-28 | 2008-05-07 | 盛虹集团有限公司 | Strong-twist yarn sizing process |
| CN101177853A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Sizing method of cotton and linen yarns |
| CN101177852A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Sizing method of high-count pure cotton yarn core covered yarn |
| CN101177854A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Natural color cotton sizing process |
| CN101956276A (en) * | 2010-08-17 | 2011-01-26 | 际华三五零九纺织有限公司 | Production method of pure Shengma fiber fabric |
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2011
- 2011-03-21 CN CN2011100666216A patent/CN102121180B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| US3791132A (en) * | 1970-12-03 | 1974-02-12 | Techn Ind Inst Textile De Fr C | Process for sizing textile fibres |
| CN101173433A (en) * | 2007-11-28 | 2008-05-07 | 盛虹集团有限公司 | Strong-twist yarn sizing process |
| CN101177853A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Sizing method of cotton and linen yarns |
| CN101177852A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Sizing method of high-count pure cotton yarn core covered yarn |
| CN101177854A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Natural color cotton sizing process |
| CN101956276A (en) * | 2010-08-17 | 2011-01-26 | 际华三五零九纺织有限公司 | Production method of pure Shengma fiber fabric |
Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757781A (en) * | 2014-02-12 | 2014-04-30 | 鲁丰织染有限公司 | Linen yarn warping and slashing technology |
| CN103757781B (en) * | 2014-02-12 | 2016-03-30 | 鲁丰织染有限公司 | A kind of warping slashing technique of linen thread and yarn |
| CN110952248A (en) * | 2019-11-23 | 2020-04-03 | 苏州天沐乐纺织有限公司 | Grey cloth production process and production equipment thereof |
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| CN102121180B (en) | 2012-06-13 |
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