CN105442233A - Dyeing and finishing method for soft and breathable down-proof fabric - Google Patents
Dyeing and finishing method for soft and breathable down-proof fabric Download PDFInfo
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- CN105442233A CN105442233A CN201510845781.9A CN201510845781A CN105442233A CN 105442233 A CN105442233 A CN 105442233A CN 201510845781 A CN201510845781 A CN 201510845781A CN 105442233 A CN105442233 A CN 105442233A
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Abstract
The invention provides a dyeing and finishing method for a soft and breathable down-proof fabric. The fabric is obtained by interweaving warp and weft, wherein both the warp and the weft are cross-blended yarn of staple cotton and tencel G100. The dyeing and finishing method comprises the steps of conducting refining on gray fabric, and carrying out stentering and whitening, softening and shaping, and pre-shrinking sequentially. The down-proof fabric processed according to the dyeing and finishing method touches soft and exquisite, is excellent in down-proof performance, safe and environmentally friendly.
Description
Technical field
The invention belongs to shell-fabric dyeing and finishing processing technique field, be specifically related to the dyeing and finishing processing method of the anti-plumage fabric of a kind of flexible, breathable.
Background technology
Anti-plumage fabric is a kind of fabric with anti-chiseling down characteristic, is mainly used in the field such as down jackets goods, eiderdown quilt goods.In order to realize the anti-chiseling down effect of fabric, current anti-plumage fabric is all the method adopting high-count and high-density.Anti-plumage fabric have prevent eider down, a class fabric that feather gets out fabric face, generally for and reach this object, anti-plumage fabric adopts higher yarn count and density to weave, and reduces the hole between yarn and yarn by calendering and coating process in dyeing process.Fabric is by after calendering process, and yarn is crushed and yarn becomes not fluffy, becomes fragile so the feel of fabric can be hardened, and the noise sent when shaking fabric is larger.Coating process be a class is had reduce fabric air-permeability rate material when fabric post-treatment shape by the method attachment of compregnate and fabric pore and fabric face, such material is adopted often to cause fabric feeling to harden, venting capability reduces, and causes the pollution of environment.
It silk G100 is that a class is not through the fiber of crosslink finishing, easily fibrillation is there is in this fiber in dyeing and finishing process, the main manifestations of fibrillation is that the thinner fiber that maintains can longitudinally successively be stripped out, so fabric feeling is finer and smoother, soft after fiber fibrillation by fiber.
In order to ensure the anti-chiseling down characteristic of fabric, the fabric tissue of plain weave structure all taked by most anti-plumage fabric on the market at present, reason be exactly plain weave fabric structure through close, yarn is shown in that space is less, can ensure the anti-chiseling down characteristic of fabric.But structure is that the Boardy Feeling of fabric, sound are large through the close result finally caused, and has a strong impact on the experience effect of eiderdown quilt, causes user's poor sleeping quality.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and the dyeing and finishing processing method that the anti-plumage fabric of a kind of flexible, breathable is provided, the soft exquisiteness of gained fabric, anti-plumage function admirable, safety and environmental protection.
The dyeing and finishing processing method of the anti-plumage fabric of a kind of flexible, breathable, described fabric is formed by warp thread and weft yarns, warp thread and weft yarn are all the blended yarns of long-staple cotton and sky silk G100, processing method be grey cloth is carried out refining successively, tentering brightens, softness is shaped, the operation of preshrunk, to obtain final product.
Further, described refining procedure is one-bath DSB method, and takes loose formula to process.
Further, concentration of caustic soda used in refining procedure is 2-5g/L, and refining agent concentration is 1-2g/L, and hydrogen peroxide concentration is 2-3g/L, and the processing time is 30-60min, and treatment temperature is 110-130 DEG C.
Further, it is 0.5 ~ 1.5g/L that tentering brightens brightener concentration used in operation, and tentering temperature is 120 ~ 130 DEG C, and the speed of a motor vehicle is 30 ~ 40m/min.
Further, in described soft shaping process, setting temperature is 160 ~ 180 DEG C, and the speed of a motor vehicle is 40 ~ 50m/min.
Further, can also add windproof finishing agent in described soft shaping process, windproof finishing agent concentration is 30 ~ 45g/L.
Further, in described shrinking processes, the speed of a motor vehicle is 40 ~ 50m/min, and bearing roller pressure is 6 ~ 10kN, and temperature is 100 ~ 110 DEG C.
The present invention compared with prior art, its significant advantage is: first, sky silk G100 is used in the raw material of this fabric, the use of it silk G100 not only makes fabric feel fine and smooth, soft, the fibrillation characteristic of sky silk G100 uniqueness is except can giving the splendid velvet of fabric simultaneously, fine fibrillation can effectively stop eider down to get out, and promotes the anti-chiseling down performance of fabric; The second, the processing mode of loose formula process is taked in the pre-treatment of fabric, fibre and yarn can be made fully fluffy, filled up the hole between yarn, while raising anti-chiseling down performance, can also promote the comfort level of fabric; 3rd, this fabric without the need to doing calendering process, while guarantee fabric gas permeability, more can promote the pliability of fabric in dyeing and finishing processing, thus the anti-plumage fabric of obtained a kind of flexible, breathable.
Detailed description of the invention
Below by detailed description of the invention, the present invention is described in further detail.But it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting scope of the present invention.Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition (" dyeing and finishing technology and principle " that such as reference Zhao Tao writes, China Textiles Press, 2009; " fabric construction and the design " of Shen Lanping work, China Textiles Press, 2005) or carry out according to product description.Agents useful for same or the unreceipted production firm person of instrument, being can by the conventional products of commercial acquisition.
The dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable provided by the present invention, described fabric is formed by warp thread and weft yarns, warp thread and weft yarn are all the blended yarns of long-staple cotton and sky silk G100, processing method be grey cloth is carried out refining successively, tentering brightens, softness is shaped, the operation of preshrunk, to obtain final product.
Fabric of the present invention adopt through weft yarn system long-staple cotton and regenerated celulose fibre G100 is tencel blended forms, the mass ratio shared by sky silk G100 in weft yarn is 20% ~ 40%, the yarn count of blended yarn is 60S ~ 100S, and the institutional framework of fabric is plain weave.
The dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable provided by the present invention, the method that wherein refining procedure adopts is the processing of loose formula, specifically adopts overflow machine to carry out refining treatment to above-mentioned fabric.In the method, grey cloth is without the need to carrying out singing operation, is directly inserted in overflow machine by grey cloth and carries out refining treatment.In order to make fabric have good anti-chiseling down effect, fabric of the present invention adopts fabric tissue to be plain weave.Because fabric yarn count is comparatively thin, density is comparatively tight, makes the feel of fabric partially hard.The advantage adopting overflow machine pre-treatment is that in whole refining process, fabric is in loose formula state always, fabric is less through the tension force suffered by broadwise, the yarn that process is expected below can fully expand, this not only can make the feel of fabric fluffy, soft, yarn after simultaneously expanding can make the space between yarn be crammed, and is conducive to the anti-chiseling down characteristic promoting fabric.In addition, the processing of pine formula also helps the uniformity improving fabric permeability, because fabric is suffered less through weft tension in process, make ventilative the reaching unanimity property on the centre of fabric and both sides, thus avoid because breathing freely the uneven and reduction of fabric quality that is that cause.
Containing sky silk G100 in fabric composition of the present invention, belong to regenerated celulose fibre, alkali resistance is poor, and under especially high temperature meets the condition of alkali, obvious damage can occur the brute force of yarn, and feel is hardening.Therefore the present invention is when refining, note the consumption of caustic soda, as long as control amount of caustic soda at 2-5g/L.
Tentering brightens operation except promoting fabric whiteness, also plays the effect of a pre-setting, after the fabric sizing after loose formula refining, makes the whole cloth cover of fabric be tending towards smooth, is convenient to follow-up softly determine operation, reaches the wrinkle reducing cloth cover and prints effect.
Determine in operation soft, in order to obtain the feel of soft fluffy, softener should select fluff type fatty acid softener, enables yarn and fiber fully fluffy, can also play the effect filling up space between yarn fibers, thus promotes the anti-chiseling down performance of fabric.In order to promote the anti-chiseling down performance of fabric further, also will add a certain amount of anti-chiseling down finishing agent in this operation, optimum amount is at 30-50g/L.
Preshrinking process is fabric first through spraying steam or spraying dewing, then imposes warp-wise mechanical presses, and curve height is increased, then dry through loose formula.Cotton washing shrinkage after preshrunk can be reduced to less than 1%, and due to the mutual extruding between fiber, yarn and rubbing, the flexibility of fabric feeling also can improve.Simultaneously in the process of preshrunk, fabric can pad through warm water or after spraying steam, slowly dry in a relaxed state, fabric is all shunk through, broadwise, reduces the gap between filling yarn, promote the anti-chiseling down of fabric further.Therefore, patent of the present invention is in conjunction with fabric characteristics, and controlling preshrinking process is the speed of a motor vehicle 40 ~ 50m/min, bearing roller pressure 6 ~ 10kN, temperature 100 ~ 110 DEG C.
Embodiment 1
Described fabric all adopts 80% long-staple cotton, 20% day silk G100 combing ring spinning line through weft yarn, yarn count is 80S, fabric specification is 106/80S (long-staple cotton/sky silk G10080/20) * 80S (long-staple cotton/sky silk G10080/20)/200*195, and fabric warp-wise tightness is 79% broadwise tightness, and to be 77% fabric tissue be 5 piece 3 flies satin weave through covering weave.
By grey cloth successively through concise, tentering brightens, softness is shaped and shrinking processes.First grey cloth is carried out refining processing in overflow machine, its treatment process is caustic soda 2g/L, refining agent 1g/L, hydrogen peroxide 2g/L, and 40 DEG C are entered cloth, are warming up to 110 DEG C with 2 DEG C/min, isothermal holding time 60min.Use 70 ~ 80 DEG C of hot water wash 1h after concise end, after carry out expanding, dehydration, dry, cropping clot.In tentering operation, the semi-products good to refining carry out tentering and brighten process, and wherein the consumption of brightening agent is 1g/L, and temperature is 120 ~ 130 DEG C, the speed of a motor vehicle 30 ~ 40m/min, clot cropping.Then tentering semi-products are done upper soft heat treatment, setting temperature is 170 ~ 180 DEG C, the speed of a motor vehicle 40 ~ 50m/min, cropping clot.Last is preshrunk together, in shrinking processes, and the speed of a motor vehicle 40 ~ 45m/min, bearing roller pressure 8kN, temperature 105 ~ 108 DEG C, clot cropping.
Embodiment 2
Described fabric all adopts 60% long-staple cotton, 40% day silk G100 combing ring spinning line through weft yarn, yarn count is that 60 English prop up, fabric specification is 106/60S (long-staple cotton/sky silk G10060/40) * 60S (long-staple cotton/sky silk G10060/40)/200*160, and fabric warp-wise tightness is 91% broadwise tightness be 73% fabric tissue is plain weave.
By grey cloth successively through concise, tentering brightens, softness is shaped and shrinking processes.First grey cloth is carried out refining processing in overflow machine, its treatment process is caustic soda 4g/L, refining agent 2g/L, hydrogen peroxide 3g/L, and 40 DEG C are entered cloth, are warming up to 120 DEG C with 2 DEG C/min, isothermal holding time 45min.Use 70 ~ 80 DEG C of hot water wash 1h after concise end, after carry out expanding, dehydration, dry, cropping clot.In tentering operation, the semi-products good to refining carry out tentering and brighten process, and wherein the consumption of brightening agent is 1.5g/L, and temperature is 120 ~ 130 DEG C, the speed of a motor vehicle 30 ~ 40m/min, clot cropping.Then tentering semi-products are done upper soft heat treatment, setting temperature is 165 ~ 175 DEG C, the speed of a motor vehicle 40 ~ 50m/min, cropping clot.Last is preshrunk together, in shrinking processes, and the speed of a motor vehicle 40 ~ 45m/min, bearing roller pressure 6kN, temperature 100 ~ 105 DEG C, clot cropping.
Embodiment 3
Described fabric all adopts 60% long-staple cotton, 40% day silk G100 combing ring spinning line through weft yarn, yarn count is that 60 English prop up, fabric specification is 106/60S (long-staple cotton/sky silk G10060/40) * 60S (long-staple cotton/sky silk G10060/40)/200*160, and fabric warp-wise tightness is 91% broadwise tightness be 73% fabric tissue is plain weave.
By grey cloth successively through concise, tentering brightens, softness is shaped and shrinking processes.First grey cloth is carried out refining processing in overflow machine, its treatment process is caustic soda 5g/L, refining agent 2g/L, hydrogen peroxide 3g/L, and 40 DEG C are entered cloth, are warming up to 130 DEG C with 2 DEG C/min, isothermal holding time 60min.Use 70 ~ 80 DEG C of hot water wash 1h after concise end, after carry out expanding, dehydration, dry, cropping clot.In tentering operation, the semi-products good to refining carry out tentering and brighten process, and wherein the consumption of brightening agent is 0.5g/L, and temperature is 120 ~ 130 DEG C, the speed of a motor vehicle 30 ~ 40m/min, clot cropping.Then tentering semi-products are done upper soft heat treatment, setting temperature is 160 ~ 170 DEG C, the speed of a motor vehicle 40 ~ 50m/min, and anti-chiseling down finishing agent consumption is the clot of 30 ~ 45g/L cropping.Last is preshrunk together, in shrinking processes, and the speed of a motor vehicle 40 ~ 45m/min, bearing roller pressure 10kN, temperature 108 ~ 110 DEG C, clot cropping.
Reference examples 1
Be with the difference of embodiment 3: be used on long vehicle singe, destarch, kiering operation replace concise operation.
Reference examples 2
Be with the difference of embodiment 3: in refining procedure, the consumption of caustic soda is 10g/L.
Above-mentioned fabric is detected, the permeability test method standard of fabric performs according to " mensuration of GBT5453-1997 textile fabric gas permeability ", the anti-chiseling down test method standard of fabric performs according to " GBT12705.2-2009 textile fabric anti-chiseling down test method part 2: turn case method ", suede bag felting specification: felting amount 50g, wherein 90% white duck down.
As can be seen from the test result of upper table, down-proof fabric provided by the invention is better powerful, no matter be ultimate strength or tearing brute force, the ventilative requirement that can reach < 30mm/s of fabric simultaneously, there is better anti-chiseling down characteristic, in embodiment 3, fabric adds anti-chiseling down finishing agent in softness sizing, promotes the anti-plumage performance of fabric further.In long vehicle pre-treatment process conventional in reference examples 1 and reference examples 2, amount of caustic soda crosses the ventilative of big city's influence surface material and anti-chiseling down.
Claims (7)
1. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable, described fabric is formed by warp thread and weft yarns, it is characterized in that: warp thread and weft yarn are all the blended yarns of long-staple cotton and sky silk G100, processing method be grey cloth is carried out refining successively, tentering brightens, softness is shaped, the operation of preshrunk, to obtain final product.
2. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, is characterized in that: described refining procedure is one-bath DSB method, and takes loose formula to process.
3. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, it is characterized in that: concentration of caustic soda used in refining procedure is 2-5g/L, refining agent concentration is 1-2g/L, and hydrogen peroxide concentration is 2-3g/L, processing time is 30-60min, and treatment temperature is 110-130 DEG C.
4. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, it is characterized in that: it is 0.5 ~ 1.5g/L that tentering brightens brightener concentration used in operation, tentering temperature is 120 ~ 130 DEG C, and the speed of a motor vehicle is 30 ~ 40m/min.
5. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, it is characterized in that: in described soft shaping process, setting temperature is 160 ~ 180 DEG C, the speed of a motor vehicle is 40 ~ 50m/min.
6. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, it is characterized in that: can also add windproof finishing agent in described soft shaping process, windproof finishing agent concentration is 30 ~ 45g/L.
7. the dyeing and finishing processing method of the anti-plumage fabric of flexible, breathable according to claim 1, it is characterized in that: in described shrinking processes, the speed of a motor vehicle is 40 ~ 50m/min, bearing roller pressure is 6 ~ 10kN, and temperature is 100 ~ 110 DEG C.
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| CN201510845781.9A CN105442233A (en) | 2015-11-27 | 2015-11-27 | Dyeing and finishing method for soft and breathable down-proof fabric |
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| CN201510845781.9A CN105442233A (en) | 2015-11-27 | 2015-11-27 | Dyeing and finishing method for soft and breathable down-proof fabric |
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Cited By (7)
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| CN105951272A (en) * | 2016-07-19 | 2016-09-21 | 安徽贵谷电子商务有限公司 | Processing process for antimicrobial down jacket fabric |
| CN107012563A (en) * | 2017-03-31 | 2017-08-04 | 江苏金太阳纺织科技股份有限公司 | A kind of down-proof fabric containing acid fiber by polylactic |
| CN107227606A (en) * | 2017-06-15 | 2017-10-03 | 江苏金太阳纺织科技股份有限公司 | A kind of dyeing and finishing processing method of the anti-plumage face material of cotton high branch |
| CN110965338A (en) * | 2019-11-18 | 2020-04-07 | 江苏金太阳纺织科技股份有限公司 | Shrinkproof fabric and preparation method thereof |
| CN111020813A (en) * | 2019-11-18 | 2020-04-17 | 江苏金太阳纺织科技股份有限公司 | Light moisture-permeable down-proof fabric and preparation method thereof |
| CN111058213A (en) * | 2020-01-10 | 2020-04-24 | 南通联发天翔印染有限公司 | Dyeing and finishing process of G100 tencel and interwoven fabric of G100 tencel and cotton |
| CN115110222A (en) * | 2022-06-08 | 2022-09-27 | 南通衣依衬布有限公司 | Fabric windproof finishing process and windproof fabric |
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| CN115110222A (en) * | 2022-06-08 | 2022-09-27 | 南通衣依衬布有限公司 | Fabric windproof finishing process and windproof fabric |
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