CN102965875B - After-trimming method for improving handfeel of wool/aramid fiber blended fabric - Google Patents
After-trimming method for improving handfeel of wool/aramid fiber blended fabric Download PDFInfo
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- CN102965875B CN102965875B CN201210526740.XA CN201210526740A CN102965875B CN 102965875 B CN102965875 B CN 102965875B CN 201210526740 A CN201210526740 A CN 201210526740A CN 102965875 B CN102965875 B CN 102965875B
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Abstract
The invention relates to an after-trimming method for improving handfeel of a wool/aramid fiber blended fabric. The method comprises the following three steps: (1) drying: water in a fulling machine is drained, a water inlet valve and a water outlet valve of the fulling machine are closed, the fulling machine is started, the temperature in a working space of the fulling machine is raised to be at 100 DEG C, and a large barrel in the fulling machine runs continuously until completely the working space including the large barrel is dried; (2) cloth loading: the fulling machine is stopped, wool/aramid fiber blended fabrics with a certain number are put into the fulling machine, each roll of cloth is wound around the large barrel, the head and the tail of each roll of cloth are sewn together, and each roll of cloth independently forms a closed loop by winding around the large barrel; and (3) trimming: the fulling machine is started, the large barrel is utilized to drive the rolls of cloth to impact a baffle at a high speed through negative pressure and rotation, and the impact trimming to the rolls of cloth is completed after a period of time. The method can be used for effectively solving the problems that the handfeel of the wool/aramid fiber blended fabric is rough and stiff and the environmental pollution is caused by the use of a large quantity of chemical assistants in the trimming process.
Description
Technical field
The invention belongs to textile dyeing and finishing engineering applied technical field, relate in particular to a kind of afterfinish method that improves wool/aramid fiber BLENDED FABRIC feel.
Background technology
The feel of fabric is a key factor of evaluation Fabric Style.Improving the feel of fabric, is generally to realize by using a series of chemical assistant to wash contracting to fabric at finishing process.
Wool is the important source material of textile industry, has the advantages such as good springiness, hygroscopicity is strong, warmth retention property is good; That aramid fiber has is high-strength, Gao Mo, resistant to elevated temperatures characteristic.In wool top, add aramid fiber bar, both can improve the brute force of yarn, can greatly improve again the fire resistance of fabric, can effectively improve low strong slimsy disadvantage, so wool/aramid fiber BLENDED FABRIC had both had higher than the high-tenacity of common wool fabric, the effect of high-modulus.But due to the high-modulus characteristic of aramid fiber, make wool/aramid fiber BLENDED FABRIC use conventional chemical assistant method for sorting at finishing process, fabric feeling is still more coarse stiffening, and the meeting such as the washing agent using in conventional chemical assistant method for sorting causes harmful effect to natural environment and consumer health.
Summary of the invention
In view of this, the object of this invention is to provide a kind of afterfinish method that improves wool/aramid fiber BLENDED FABRIC feel, it is coarse stiffening that the method can either effectively be improved the feel of wool/aramid fiber BLENDED FABRIC, can avoid again using chemical assistant to pollute in rear arrangement process.
Above-mentioned purpose realizes by following proposal:
A kind of afterfinish method that improves wool/aramid fiber BLENDED FABRIC feel, it is characterized in that, described method comprises following three steps: dry (1): the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, start gatte rwalking, in gatte rwalking working space, temperature is increased to 100 DEG C, and the swift continuous operation in gatte rwalking is until dry the working space including swift completely; (2) upper cloth: stop gatte rwalking running, wool/aramid fiber BLENDED FABRIC of certain number is put into gatte rwalking, each cloth is walked around to swift, and together with respectively the piece goods of each cloth being seamed in a tail, each cloth all forms separately a closed loop around swift; (3) arrange: start gatte rwalking,,, complete the shock of cloth is arranged through after a while by negative pressure and rotarily drive cloth high speed impingement baffles by swift.
According to above-mentioned method, it is characterized in that, in the drying course of described step (1), described swift rotating speed is 500m/min ~ 800m/min, running time 20min ~ 30min.
According to above-mentioned method, it is characterized in that, upper cloth number is 1 ~ 5, the length 60m ~ 80m of every cloth, cloth width 140cm ~ 160cm.
According to above-mentioned method, it is characterized in that, in the arrangement process of described step (3), described swift rotating speed is 600m/min ~ 900m/min, in working space, temperature is 80 DEG C ~ 100 DEG C, described swift negative pressure is 1.5bar ~ 2.5bar, and the dry cloth impingement baffles working time is 20min ~ 40min, and the angle of cloth impingement baffles is 70 ° ~ 90 °.
According to above-mentioned method, it is characterized in that, in described wool/aramid fiber BLENDED FABRIC, aramid fiber proportion is 10% ~ 30%.
Beneficial effect of the present invention: method of the present invention is according to different fabric varieties, set different working time and operating temperature, adjust operation speed of machine and can improve the shock dynamics of dry cloth to baffle plate, thereby can obtain different finishing effects, improve as far as possible the woolly aspect of wool blended textile fabric.The method can effectively solve the coarse stiffening and rear arrangement process of wool aramid fiber BLENDED FABRIC feel and use a large amount of chemical assistants to cause the problem of environmental pollution.
Detailed description of the invention
Afterfinish method of the present invention comprises the following steps: dry (1): the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, start empty wagons, in gatte rwalking working space, temperature is increased to 100 DEG C, swift continuous operation a period of time in gatte rwalking, until dry the working space including swift completely; (2) upper cloth: stop gatte rwalking running, wool/aramid fiber BLENDED FABRIC of certain number is put into gatte rwalking, each cloth is walked around to swift, and together with respectively the piece goods of each cloth being seamed in a tail, each cloth all forms separately a closed loop around swift; (3) arrange: start gatte rwalking, do not add any chemical assistant and moisture content, under high-speed and high-temperature condition,, through after a while, complete the shock of cloth is arranged by negative pressure with rotarily drive cloth high speed impingement baffles by the swift of High Rotation Speed.
Embodiment 1
Wool/aramid fiber (wool 90%, aramid fiber 10%) BLENDED FABRIC
This fabric yarn count 6.7tex × 2(60/2Nm), grammes per square metre 200g/m
2, coupe 60m, fabric width 140cm, after routine arranges, feel is stiffening coarse, and woolly aspect is poor.Get 1, this fabric and carry out the arrangement of dry cloth shock according to the inventive method, to improve the woolly aspect of fabric.
Concrete implementation step is as follows:
(1) dry: the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, gatte rwalking swift rotating speed is 500m/min, start empty wagons, in gatte rwalking working space, temperature is increased to 100 DEG C, swift continuous operation 30min, dries the working space including swift completely; (2) upper cloth: stop gatte rwalking running, this 1 of wool/aramid fiber BLENDED FABRIC is put into gatte rwalking, this fabric is walked around to swift, and together with its piece goods is seamed in a tail; (3) arrange: start gatte rwalking, gatte rwalking rotating speed is 600m/min, swift negative pressure 1.5bar, operating temperature is 80 DEG C, do not add any chemical assistant and moisture content, by the swift of High Rotation Speed, by negative pressure with rotarily drive cloth high speed impingement baffles, operation 20min, completes the shock of cloth is arranged.
After arranging, fabric face is smooth, and feel is sliding glutinous plentiful, and woolly aspect significantly improves, fabric through broadwise tension failure brute force, through can the be up to state standards requirement of GB/T 26382-2011 " combing worsted spinning " of the performance indications such as broadwise tearing brute force.
Embodiment 2
Wool/aramid fiber (wool 80%, aramid fiber 20%) BLENDED FABRIC
This fabric yarn count 6.7tex × 2(60/2Nm), grammes per square metre 200g/m
2, coupe 71m, fabric width 152cm, after conventional arrangement, feel is stiffening coarse, and woolly aspect is poor.Get 3, this fabric and carry out the arrangement of dry cloth shock, to improve the woolly aspect of fabric.
Concrete implementation step is as follows:
(1) dry: the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, gatte rwalking swift rotating speed is 600m/min, start empty wagons, in gatte rwalking working space, temperature is increased to 100 DEG C, swift continuous operation 25min, dries the working space including swift completely; (2) upper cloth: stop gatte rwalking running, 3 these wool/aramid fiber BLENDED FABRIC are put into gatte rwalking, and together with respectively the piece goods of each cloth being seamed in a tail, 3 cloth all form separately a closed loop around swift; (3) arrange: start gatte rwalking, gatte rwalking rotating speed is 800m/min, swift negative pressure is 2.0bar, operating temperature is 90 DEG C, do not add any chemical assistant and moisture content, by the swift of High Rotation Speed, by negative pressure with rotarily drive cloth high speed impingement baffles, operation 30min, completes the shock of cloth is arranged.
After arranging, fabric face is smooth, and feel is sliding glutinous plentiful, and woolly aspect significantly improves, fabric through broadwise tension failure brute force, through can the be up to state standards requirement of GB/T 26382-2011 " combing worsted spinning " of the performance indications such as broadwise tearing brute force.
Embodiment 3
Wool/aramid fiber (wool 70%, aramid fiber 30%) BLENDED FABRIC
This fabric yarn count 6.7tex × 2(60/2Nm), grammes per square metre 200g/m
2, coupe 80m, fabric width 160cm, after conventional chemical auxiliary agent finishing technique, feel is stiffening coarse, and woolly aspect is poor.5, this fabric after the conventional chemical auxiliary agent of learning from else's experience arranges carries out dry cloth and clashes into arrangement, to improve the woolly aspect of fabric.
Concrete implementation step is as follows:
(1) dry: the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, gatte rwalking swift rotating speed is 600m/min, start empty wagons, in gatte rwalking working space, temperature is increased to 100 DEG C, swift continuous operation 20min, until dry the working space including swift completely; (2) upper cloth: stop gatte rwalking running, 5 these wool/aramid fiber BLENDED FABRIC are put into gatte rwalking, and together with respectively the piece goods of each cloth being seamed in a tail, 5 cloth all form separately a closed loop around swift; (3) arrange: start gatte rwalking, gatte rwalking rotating speed is 900m/min, swift negative pressure is 2.5bar, operating temperature is 100 DEG C, do not add any chemical assistant and moisture content, by the swift of High Rotation Speed, by negative pressure with rotarily drive cloth high speed impingement baffles, operation 40min, completes the shock of cloth is arranged.
After arranging, fabric face is smooth, and feel is sliding glutinous plentiful, and woolly aspect significantly improves, fabric through broadwise tension failure brute force, through can the be up to state standards requirement of GB/T 26382-2011 " combing worsted spinning " of the performance indications such as broadwise tearing brute force.
Claims (3)
1. one kind is improved the afterfinish method of wool/aramid fiber BLENDED FABRIC feel, it is characterized in that, described method comprises following three steps: dry (1): the moisture content in emptying gatte rwalking, close gatte rwalking inlet valve and flowing water Valve, start gatte rwalking, in gatte rwalking working space, temperature is increased to 100 DEG C, and the swift continuous operation in gatte rwalking is until dry the working space including swift completely; (2) upper cloth: stop gatte rwalking running, wool/aramid fiber BLENDED FABRIC of certain number is put into gatte rwalking, each cloth is walked around to swift, and together with respectively the piece goods of each cloth being seamed in a tail, each cloth all forms separately a closed loop around swift; (3) arrange: start gatte rwalking,,, complete the shock of cloth is arranged through after a while by negative pressure and rotarily drive cloth high speed impingement baffles by swift; In the drying course of described step (1), described swift rotating speed is 500m/min ~ 800m/min, running time 20min ~ 30min; In the arrangement process of described step (3), described swift rotating speed is 600m/min ~ 900m/min, in working space, temperature is 80 DEG C ~ 100 DEG C, described swift negative pressure is 1.5bar ~ 2.5bar, the dry cloth impingement baffles working time is 20 min ~ 40min, and the angle of cloth impingement baffles is 70 ° ~ 90 °.
2. method according to claim 1, is characterized in that, upper cloth number is 1 ~ 5, the length 60m ~ 80m of every cloth, cloth width 140cm ~ 160cm.
3. method according to claim 1, is characterized in that, in described wool/aramid fiber BLENDED FABRIC, aramid fiber proportion is 10% ~ 30%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210526740.XA CN102965875B (en) | 2012-12-10 | 2012-12-10 | After-trimming method for improving handfeel of wool/aramid fiber blended fabric |
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| CN201210526740.XA CN102965875B (en) | 2012-12-10 | 2012-12-10 | After-trimming method for improving handfeel of wool/aramid fiber blended fabric |
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| CN102965875A CN102965875A (en) | 2013-03-13 |
| CN102965875B true CN102965875B (en) | 2014-07-23 |
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| CN103404975A (en) * | 2013-08-19 | 2013-11-27 | 江苏澳洋纺织实业有限公司 | Thermal-insulation suit and preparation method of shell fabric of suit |
| CN115323771A (en) * | 2022-08-22 | 2022-11-11 | 浙江理工大学 | Preparation method of modified wool fabric with flame retardant property |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450748A (en) * | 2010-11-01 | 2012-05-16 | 常熟市鑫特都制衣有限公司 | Processing method of yak cashmere sweater |
| CN102605585A (en) * | 2010-03-31 | 2012-07-25 | 泰安康平纳机械有限公司 | Roller for multifunctional fulling-softening finisher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693562A (en) * | 1992-04-17 | 1994-04-05 | Toray Ind Inc | Polyester/wool blended fabric and its production |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605585A (en) * | 2010-03-31 | 2012-07-25 | 泰安康平纳机械有限公司 | Roller for multifunctional fulling-softening finisher |
| CN102450748A (en) * | 2010-11-01 | 2012-05-16 | 常熟市鑫特都制衣有限公司 | Processing method of yak cashmere sweater |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平6-93562A 1994.04.05 |
| 王书宇等.缩呢对粗纺呢绒实物质量影响的探讨.《毛纺科技》.1994,(第6期),第42-49页. * |
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Address after: 265706 Nanshan Industrial Park, Dongjiang Town, Longkou City, Yantai City, Shandong Province Patentee after: SHANDONG NANSHAN ZHISHANG TECHNOLOGY Co.,Ltd. Patentee after: Xi'an Engineering University Address before: 265706 Nanshan Industrial Park, Dongjiang Town, Longkou City, Yantai City, Shandong Province Patentee before: SHANDONG NANSHAN FABRIC AND GARMENT Co.,Ltd. Patentee before: Xi'an Engineering University |
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