CN101838930A - Method for processing non-ironing moisture-absorption pure-cotton fabric - Google Patents
Method for processing non-ironing moisture-absorption pure-cotton fabric Download PDFInfo
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- CN101838930A CN101838930A CN200910068174A CN200910068174A CN101838930A CN 101838930 A CN101838930 A CN 101838930A CN 200910068174 A CN200910068174 A CN 200910068174A CN 200910068174 A CN200910068174 A CN 200910068174A CN 101838930 A CN101838930 A CN 101838930A
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Abstract
The invention provides a method for processing non-ironing moisture-absorption pure-cotton fabric. The method comprises the procedures in sequence: fabric preparation, pre-softening, rolling of moist crosslinking resin, storage reaction, water washing, tentering formation and pre-shrinking, and is characterized in that: the padding of a moisture-absorption softener is performed during the procedures of the pre-softening, the rolling of moist crosslinking resin and the tentering formation. Through the procedures of the fabric preparation and the pre-softening, cotton fiber is swelled, and undergoes the crosslinking reaction with the resin at the specified temperature, so that the fabric gets the higher-grade non-ironing effect. In the procedures of the rolling of moist crosslinking resin and the tentering formation, the moisture-absorption softener which is added respectively is reacted with the cotton fiber to generate a hydrophilic high polymer which plays a key role in improving the moisture-absorption effect of the fabric. Tests prove that the fabric of the invention has quite good non-ironing and moisture-absorption effects, after the fabric is washed by water for five times, the appearance of the fabric can still reach over 3.5 level of the AATCC 124 standard, and the moisture-absorption property of the fabric is in the range of 7S of the AATCC 79-2000 standard.
Description
Technical field
The invention belongs to fabric finishing method, particularly relate to a kind of processing method of non-ironing moisture-absorption pure-cotton fabric.
Background technology
Pure-cotton fabric is the first-selected lining of high-grade shirt always, has advantages such as soft, comfortable and easy to wear, that moisture absorption is ventilative, favored by the consumer.But common pure-cotton fabric creases easily, not well-pressed, not conformal.The washing back is wrinkling more serious several times, is difficult for arranging, could be smooth after needing to press, make troubles to daily life.In order to overcome this shortcoming, prior art is to give the pure-cotton fabric ironing-free performance by dry state cross-linking method or liquefied ammonia tide cross-linking method.Market information shows that its non-ironing effect of pure-cotton fabric of handling through liquefied ammonia tide cross-linking method obviously is better than the dry state cross-linking method, but water vapour permeability is relatively poor, and sense promptly comfortable and easy to wear is relatively poor, and when especially the health volume of perspiration was big slightly, sweat can not in time be absorbed and the generation feeling of oppression and heat by clothes.As seen, the non-ironing and moisture pick-up properties of pure-cotton fabric is difficult to take into account in existing processing method.
Summary of the invention
The objective of the invention is to disclose a kind of processing method of non-ironing moisture-absorption pure-cotton fabric, to solve the non-ironing technical problem that is difficult to take into account with moisture pick-up properties in the existing processing method.
The processing method of non-ironing moisture-absorption pure-cotton fabric of the present invention by lining prepare, pre-soft, roll damp crosslinked resin, storage reaction, washing, stentering forming, shrinking processes and form successively, it is characterized in that: respectively pre-soft, pad hygroscopic softener when rolling damp crosslinked resin and stentering forming operation, the hygroscopic softener prescription of described pre-softening step is: hygroscopicity softener WK 10-20g/L, hygroscopicity softening agent HC T 10-20g/L, bleeding agent CN 1g/L, organic acid AC 1-1.5g/L; The described hygroscopic softener prescription that rolls damp crosslinked resin operation is: resin FA 180-220g/L, catalyst UMP 100-120g/L, softener B SRN 20-50g/L, strong protecting agent ACN 20-40g/L, hygroscopicity softening agent HC T 20-40g/L, bleeding agent CN 1g/L, described hygroscopic softener with roll damp crosslinked resin treatment fluid and evenly mix, its pH value is 1.2-1.5; The hygroscopicity softener prescription of described stentering forming operation is: hygroscopicity softening agent HC T 20-40g/L, and organic acid AC 1-1.5g/L, the treatment fluid pH value that contains hygroscopic softener in the described stentering forming operation is 5-7.
The present invention also comprises following technology contents:
Lining pH value behind the described lining preparatory process is 5-7.
Described pre-softening step pads environment temperature 70-90 ℃ of hygroscopic softener.
Describedly roll damp crosslinked resin operation and pad environment temperature 70-90 ℃ of hygroscopicity softener, 30-40 ℃ of lining surface temperature, lining moisture content 6-7%, lining traveling speed 20-40m/min.
Described stentering forming operation is padded environment temperature 100-110 ℃ of hygroscopicity softener.
Beneficial effect of the present invention with advantage is: compare with existing ironing-free technology, preparatory process of the present invention and pre-softening step make the lining cotton fiber obtain good swelling, under set point of temperature, carry out cross-linking reaction with resin again, can guarantee that lining obtains very high level non-ironing effect.In rolling damp crosslinked resin and stentering forming operation, the hygroscopic softener of Jia Ruing can generate the hydrophily high polymer with the cotton fiber reaction respectively, make hydrophilic radical can with the hydrogen bond action of water, by molecular motion one side of high humidity is delivered to the little side of humidity, has key effect for improving the lining moisture sorption effect.Prove that after testing the lining after the present invention's arrangement has well non-ironing and moisture sorption effect simultaneously, 5 appearance af hand washes of lining can reach more than 3.5 grades of AATCC 124 standards, and the lining hygroscopicity can reach in the AATCC 79-2000 standard 7S.
The specific embodiment
Below in conjunction with embodiment the present invention is described further.
Embodiment
Processing method of the present invention by lining prepare, pre-soft, roll damp crosslinked resin, storage reaction, washing, stentering forming, shrinking processes and form successively, its concrete technological process is:
1, the technological process that lining preparatory process, lining are prepared is followed successively by and singes, destarch, alkali mercerized, liquid ammonia finishing, washing.Singe behind the grey cloth overseam, singing requires totally, the back destarch of singing, and destarch should be thorough, requires the destarch rate to reach more than 95%.Alkali mercerized requirement is abundant, and this moment, the lining pH value was generally about 7.Wash behind the liquid ammonia finishing, the lining pH value after the washing should be between 5-7, and preferably pH value is 6.0.If the lining pH value greater than 7, should add organic acid AC at last rinsing bowl of rinsing machine and be regulated.
2, pre-softening step: in the soft technological process of pre existing, pad hygroscopicity softener technology, hygroscopicity softener prescription: hygroscopicity softener WK 10-20g/L, hygroscopicity softening agent HC T 10-20g/L, bleeding agent CN 1g/L, organic acid AC 1-1.5g/L.
More than the selection of each component actual amount same as the prior art, promptly determine hygroscopicity softener WK and the value of hygroscopicity softening agent HC T in above-mentioned concentration range according to different fabric tissue specifications, the fabric slippage is better, the consumption of two kinds of hygroscopicity softeners just should be added, and concentration selects its higher limit to get final product generally speaking.According to the pH value of this operation treatment fluid, determine the value of organic acid AC in above-mentioned concentration range, pH value is adjusted to 6-7 and gets final product.The environment temperature of padding hygroscopicity softener technology is controlled in the 70-90 ℃ of scope and gets final product.
3, roll damp crosslinked resin operation: pad hygroscopicity softener technology when rolling damp crosslinked resin operation existing; hygroscopic softener prescription: resin FA 180-220g/L; catalyst UMP100-120g/L; softener B SRN 20-50g/L; strong protecting agent ACN 20-40g/L; hygroscopicity softening agent HC T 20-40g/L, bleeding agent CN 1g/L.
More than the selection of each component actual amount same as the prior art; promptly determine the above value of each component in above-mentioned concentration range according to different fabric tissue specifications; brute force is lining preferably, and resin FA and catalyst UMP just use higher limit, and strong protecting agent is just used lower limit.Fabric slippage lining softener preferably can be used more.Hygroscopic softener with roll damp crosslinked resin treatment fluid and evenly mix, its pH value is 1.2-1.5, with lower limit for well.
Roll damp crosslinked resin operation and pad environment temperature 70-90 ℃ of hygroscopicity softener, preferably be controlled at 80 ℃.The lining surface temperature should remain on 30-40 ℃, and ordinary circumstance lower fabric traveling speed is controlled at 20-40m/min, and the lining moisture content promptly can be controlled in 6-7%.
4, storage reaction operation: rolled the fabric cropping clot behind the resin, packed with Polypropylence Sheet, storage is 18 hours under 40 ℃ of conditions.
5, washing step: on rinsing machine, wash, pad during washing and contain 15g/L soda ash, the detergent CRA of 5g/L, temperature is 65 ℃ a mixed aqueous solution.PH value is controlled at 10-11.
6, stentering forming operation: in existing stentering forming operation, pad hygroscopicity softener technology, the hygroscopic softener prescription: hygroscopicity softening agent HC T 20-40g/L, organic acid AC1-1.5g/L.
The selection of hygroscopicity softening agent HC T actual amount is same as the prior art, i.e. under the fabric tissue slippage situation up to standard, consumption is big as much as possible, helps improving hygroscopicity.The actual amount of organic acid AC is selected according to the treatment fluid pH value that contains hygroscopic softener, and pH value is adjusted into 5-7 and gets final product.
The environment temperature of padding hygroscopicity softener technology is controlled in the 100-110 ℃ of scope and gets final product.
7, preshrunk: washing shrinkage is controlled in the 0-3%.
The resin FA that uses in the present embodiment, catalyst UMP, softener B SRN, hygroscopicity softening agent HC T, hygroscopicity softener WK, detergent CRA, sour AC, bleeding agent CN all are products that Hensel steps weaving dying (China) Co., Ltd.
Claims (5)
1. the processing method of a non-ironing moisture-absorption pure-cotton fabric, by lining prepare, pre-soft, roll damp crosslinked resin, storage reaction, washing, stentering forming, shrinking processes and form successively, it is characterized in that: respectively pre-soft, pad hygroscopic softener when rolling damp crosslinked resin and stentering forming operation, the hygroscopic softener prescription of described pre-softening step is: hygroscopicity softener WK10-20g/L, hygroscopicity softening agent HC T 10-20g/L, bleeding agent CN 1g/L, organic acid AC1-1.5g/L; The described hygroscopic softener prescription that rolls damp crosslinked resin operation is: resin FA180-220g/L, catalyst UMP 100-120g/L, softener B SRN 20-50g/L, strong protecting agent ACN 20-40g/L, hygroscopicity softening agent HC T 20-40g/L, bleeding agent CN 1g/L, described hygroscopic softener with roll damp crosslinked resin treatment fluid and evenly mix, its pH value is 1.2-1.5; The hygroscopicity softener prescription of described stentering forming operation is: hygroscopicity softening agent HC T 20-40g/L, and organic acid AC 1-1.5g/L, the treatment fluid pH value that contains hygroscopic softener in the described stentering forming operation is 5-7.
2. processing method according to claim 1 is characterized in that: the lining pH value behind the described lining preparatory process is 5-7.
3. processing method according to claim 1 is characterized in that: described pre-softening step pads environment temperature 70-90 ℃ of hygroscopic softener.
4. processing method according to claim 3 is characterized in that: describedly roll damp crosslinked resin operation and pad environment temperature 70-90 ℃ of hygroscopicity softener, 30-40 ℃ of lining surface temperature, lining moisture content 6-7%, lining traveling speed 20-40m/min.
5. processing method according to claim 1 is characterized in that: described stentering forming operation is padded environment temperature 100-110 ℃ of hygroscopicity softener.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910068174A CN101838930A (en) | 2009-03-19 | 2009-03-19 | Method for processing non-ironing moisture-absorption pure-cotton fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910068174A CN101838930A (en) | 2009-03-19 | 2009-03-19 | Method for processing non-ironing moisture-absorption pure-cotton fabric |
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| CN101838930A true CN101838930A (en) | 2010-09-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942752A (en) * | 2009-07-09 | 2011-01-12 | 天津田歌纺织有限公司 | Finishing method for non-ironing moisture-absorption soil-release fabric |
| CN102828393A (en) * | 2012-09-15 | 2012-12-19 | 鲁丰织染有限公司 | Non-iron finish method for pure cotton or polyester fabrics |
| CN107142722A (en) * | 2017-06-29 | 2017-09-08 | 鲁泰纺织股份有限公司 | Improve the production technology of tide crosslinking fabric water imbibition |
| CN108026672A (en) * | 2015-09-10 | 2018-05-11 | 黄台俊 | Fabric lining and its manufacture method and the fibre using its manufacture |
| CN109914092A (en) * | 2019-03-05 | 2019-06-21 | 武汉纺织大学 | A kind of homogeneous noniron finish method under cotton fabric caustic soda swelling |
-
2009
- 2009-03-19 CN CN200910068174A patent/CN101838930A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942752A (en) * | 2009-07-09 | 2011-01-12 | 天津田歌纺织有限公司 | Finishing method for non-ironing moisture-absorption soil-release fabric |
| CN102828393A (en) * | 2012-09-15 | 2012-12-19 | 鲁丰织染有限公司 | Non-iron finish method for pure cotton or polyester fabrics |
| CN102828393B (en) * | 2012-09-15 | 2014-03-26 | 鲁丰织染有限公司 | Non-iron finish method for pure cotton or polyester fabrics |
| CN108026672A (en) * | 2015-09-10 | 2018-05-11 | 黄台俊 | Fabric lining and its manufacture method and the fibre using its manufacture |
| CN107142722A (en) * | 2017-06-29 | 2017-09-08 | 鲁泰纺织股份有限公司 | Improve the production technology of tide crosslinking fabric water imbibition |
| CN107142722B (en) * | 2017-06-29 | 2021-05-07 | 鲁泰纺织股份有限公司 | Production process for improving water absorption of moisture crosslinked fabric |
| CN109914092A (en) * | 2019-03-05 | 2019-06-21 | 武汉纺织大学 | A kind of homogeneous noniron finish method under cotton fabric caustic soda swelling |
| CN109914092B (en) * | 2019-03-05 | 2021-04-02 | 武汉纺织大学 | Homogeneous non-ironing finishing method for cotton fabric under caustic soda swelling |
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Open date: 20100922 |