CN105297391A - Polyester cotton fabric non-ironing finishing short-process processing technology - Google Patents
Polyester cotton fabric non-ironing finishing short-process processing technology Download PDFInfo
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- CN105297391A CN105297391A CN201510863018.9A CN201510863018A CN105297391A CN 105297391 A CN105297391 A CN 105297391A CN 201510863018 A CN201510863018 A CN 201510863018A CN 105297391 A CN105297391 A CN 105297391A
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Abstract
The invention relates to a polyester cotton fabric non-ironing finishing short-process processing technology. After fabric preparation and padding of a polyester whitening assistant and finishing liquid of a non-ironing assistant, high-temperature baking, baking washing and stentering are performed to obtain a product. The polyester cotton fabric non-ironing finishing short-process processing technology shortens a technology process and reduces the cost, whitening, non-ironing and baking of polyester cotton are realized in one step, the fabric whiteness is high, the wrinkle resistance is good, the process is short and advantageous, and batch production can be realized.
Description
Technical field
The present invention relates to a kind of polyester-cotton fabric noniron finish short route processing technology, belong to technical field of textile printing.
Background technology
Along with the cry of human society back to nature is day by day strong, people increase gradually to the natural demand with synthetic fiber blending garment material, cotton, as one of the representative of natural fabric, it has the comfortable characteristic of nature,, polyester-cotton blend, as one of natural representative with synthetic fiber blend fibre, have high-tenacity and the wash and wear effect two aspect advantage of textile natural comfortableness and polyster fibre concurrently, therefore be more and more subject to the favor of people, but major defect that is cotton and polyester-cotton blend creases easily, and washes rear shrink; Therefore for improving this shortcoming, wrinkle resistance that is textile and polyester-cotton blend arranges and seems particularly important, at present, nearly all polyester-cotton blend noniron finish all adopts to pad to wash and brightens auxiliary agent, color development under the hot conditions of 190 DEG C, carry out again brightening washing away except loose colour, then pad no-ironing resin, bake under the hot conditions of 150 DEG C-180 DEG C, bake washing, reach the whiteness requirement of polyester-cotton fabric whiteness CIE numerical value more than 145 under d 65 illuminant, easy-care properties reaches U.S. AATCC124 standard 3.5 grades.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, provide a kind of polyester-cotton fabric noniron finish short route processing technology, shortened process, reduces costs, polyester-cotton blend is brightened, non-ironing, bake one step realize, can produce in batches.
A kind of polyester-cotton fabric noniron finish short route processing technology of the present invention, after preparing, padding the dressing liquid washing and brighten auxiliary agent and non-ironing auxiliary agent, bakes through high temperature, bakes washing, tentering obtains product through fabric.
Washing in technological process is brightened, non-ironing, bakes 3 road technological processes and is combined into a step, makes whole polyester-cotton blend iron-free finishing process flow process save 2 road technological processes.
Pad the component of washing and brightening auxiliary agent and weight proportion is EVB:3-5g/l.
The component of non-ironing auxiliary agent and weight proportion are resin EFR100-200g/l, catalyst 53150-100g/l, fiber protection agent HDP30-50g/l, softener T-FHA30-60g/l, hydrochloric acid 1-2g/l, and all the other are water.
Pad to wash and brighten auxiliary agent, after the dressing liquid of non-ironing auxiliary agent, stenter is dried, temperature controls at 180-220 DEG C, and cloth surface temperature controls between 35-40 DEG C, finally by fabric in the clot of cropping place.
Fabric pH value after liquid ammonia finishing controls at 6-7.
The non-ironing rank of fabric after process reaches U.S. AATCC124 standard more than 3.5 grades, content of formaldehyde reaches below International Environmental Protection standard 75ppm, and compared with normal polyester-cotton blend noniron finish normal process flow process (wash brighten-brighten wash-non-ironing-bake-bake washing-tentering-preshrunk) can save to brighten and wash, non-ironing, bake, 3 road technological processes.
Its operation principle is: polyester-cotton fabric brightens auxiliary agent color development under the high temperature conditions by washing, resin and cellulose hydroxyl group react under the high temperature conditions, between cellulose macromolecule, form stable cross-bond limit molecule relative displacement under external force, fabric is made not easily to produce permanent deformation under the effect of external force, thus making fabric have good whiteness and ironing-free performance, polyester-cotton blend high temperature color development and resin high temperature bake reaction one step and realize.
The present invention compared with prior art, has following beneficial effect:
1. wash and brighten, non-ironing, bake three steps and change a step into: add to wash on tentering and brighten auxiliary agent, after non-ironing auxiliary agent, high temperature bakes, realize shortening non-ironing, bake 2 road technological processes.
2, adopt the fabric whiteness after process of the present invention high, wrinkle resistance is good, and flow process is short superior, and easy-care properties reaches U.S. AATCC124 standard more than 3.5 grades, and fabric whiteness under d 65 illuminant CIE numerical value reaches more than 145.Content of formaldehyde reaches below International Environmental Protection standard 75ppm, the clothes made of this fabric, wrinkle resistant in wearing process, can keep good credential status, namely eliminate ironing condition after washing is dried.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
Fabric specification is: the 1/1+3/1 jacquard fabric of T/C45*T/C45*130*80*60/61, washing of fabric brighten+non-ironing+and bake a step process flow process and be:
1, fabric prepares: grey cloth stand seam requires that positive and negative is consistent, margin to seam place is straight, firm, procedure calls of singing is singed totally, the destarch of destarch kiering procedure calls is clean, and destarch rate reaches more than 98%, and after kiering, capillary effect reaches 5cm/5min, to ensure non-ironing effect and feel, fabric whiteness CIE numerical value under d 65 illuminant after bleaching requires bleaching reaches 82, alkali mercerizedly requires mercerising abundant, and cloth cover pH value is 7.
2, pad to wash and brighten auxiliary agent; non-ironing auxiliary agent; wash and brighten auxiliary agent EVB:3g/l: the component of non-ironing auxiliary agent and weight proportion are resin EFR150g/l, catalyst 53175g/l, fiber protection agent HDP50g/l, softener T-FHA60g/l, hydrochloric acid 2g/l; all the other are water; drying room temperature controls at 190 DEG C; cloth surface temperature controls between 35 DEG C, finally by fabric in the clot of cropping place.
3, washing is baked: on rinsing machine, carry out 70 DEG C of clear water wash.
4, tentering: carry out on stenter, adjuvant used component and weight proportion are acetic acid 2g/l, and all the other are water, and tentering temperature is 130 DEG C, and tentering speed is 70m/min processing.Because of polyester-cotton blend noniron finish, the shrinkage control of fabric, in 2%, can reduce preshrunk flow process.
After tested, adopt the non-ironing rank of fabric after process of the present invention to reach U.S. AATCC124 standard 3.5 grades, fabric whiteness under d 65 illuminant CIE numerical value reaches more than 145, and content of formaldehyde reaches International Environmental Protection standard 20ppm.
Embodiment 2
The specification of fabric is: the plain fabric of CM40*CM30*114*70*61/62, and the iron-free finishing process flow process of fabric is:
1, fabric prepares: grey cloth stand seam requires that positive and negative is consistent, margin to seam place is straight, firm, procedure calls of singing is singed totally, the destarch of destarch kiering procedure calls is clean, and destarch rate reaches more than 98%, and after kiering, capillary effect reaches 5cm/5min, to ensure non-ironing effect and feel, fabric whiteness CIE numerical value under d 65 illuminant after bleaching requires bleaching reaches 82, alkali mercerizedly requires mercerising abundant, and cloth cover pH value is 7.
2, pad to wash and brighten auxiliary agent; non-ironing auxiliary agent; wash and brighten auxiliary agent EVB:5g/l: the component of non-ironing auxiliary agent and weight proportion are resin EFR130g/l, catalyst 53155g/l, fiber protection agent HDP30g/l, softener T-FHA30g/l, hydrochloric acid 2g/l; all the other are water; drying room temperature controls at 190 DEG C; cloth surface temperature controls between 40 DEG C, finally by fabric in the clot of cropping place.
3, washing is baked: on rinsing machine, carry out 70 DEG C of clear water wash.
4, tentering: carry out on stenter, adjuvant used component and weight proportion are acetic acid 2g/l, and all the other are water, and tentering temperature is 140 DEG C, and tentering speed is 70m/min processing.
After tested, adopt the non-ironing rank of fabric after process of the present invention to reach U.S. AATCC124 standard 3.5 grades, fabric whiteness under d 65 illuminant CIE numerical value reaches more than 145, and content of formaldehyde reaches International Environmental Protection standard 20ppm.
Embodiment 3
The specification of fabric is: the plain fabric of CM40*CM30*114*70*61/62, and the iron-free finishing process flow process of fabric is:
1, fabric prepares: grey cloth stand seam requires that positive and negative is consistent, margin to seam place is straight, firm, procedure calls of singing is singed totally, the destarch of destarch kiering procedure calls is clean, and destarch rate reaches more than 98%, and after kiering, capillary effect reaches 5cm/5min, to ensure non-ironing effect and feel, fabric whiteness CIE numerical value under d 65 illuminant after bleaching requires bleaching reaches 82, alkali mercerizedly requires mercerising abundant, and cloth cover pH value is 7.
2, pad to wash and brighten auxiliary agent; non-ironing auxiliary agent: wash and brighten auxiliary agent EVB:4g/l: the component of non-ironing auxiliary agent and weight proportion are resin EFR200g/l, catalyst 531100g/l, fiber protection agent HDP40g/l, softener T-FHA50g/l, hydrochloric acid 1g/l; all the other are water; drying room temperature controls at 190 DEG C; cloth surface temperature controls between 38 DEG C, finally by fabric in the clot of cropping place.
3, washing is baked: on rinsing machine, carry out 70 DEG C of clear water wash.
4, tentering: carry out on stenter, adjuvant used component and weight proportion are acetic acid 3g/l, and all the other are water, and tentering temperature is 140 DEG C, and tentering speed is 80m/min processing.
After tested, adopt the non-ironing rank of fabric after process of the present invention to reach U.S. AATCC124 standard 3.5 grades, fabric whiteness under d 65 illuminant CIE numerical value reaches more than 145, and content of formaldehyde reaches International Environmental Protection standard 20ppm.
Claims (5)
1. a polyester-cotton fabric noniron finish short route processing technology, is characterized in that: after preparing through fabric successively, padding the dressing liquid washing and brighten auxiliary agent and non-ironing auxiliary agent, bake, bake washing through high temperature, tentering obtains product.
2. polyester-cotton fabric noniron finish short route processing technology according to claim 1, is characterized in that: pad the component of washing and brightening auxiliary agent and weight proportion is EVB:3-5g/l.
3. polyester-cotton fabric noniron finish short route processing technology according to claim 1; it is characterized in that: the component of non-ironing auxiliary agent and weight proportion are resin EFR100-200g/l, catalyst 53150-100g/l, fiber protection agent HDP30-50g/l, softener T-FHA30-60g/l; hydrochloric acid 1-2g/l, all the other are water.
4. polyester-cotton fabric noniron finish short route processing technology according to claim 1, it is characterized in that: pad to wash and brighten auxiliary agent, after the dressing liquid of non-ironing auxiliary agent, stenter is dried, temperature controls at 180-220 DEG C, cloth surface temperature controls between 35-40 DEG C, finally by fabric in the clot of cropping place.
5. polyester-cotton fabric noniron finish short route processing technology according to claim 1, is characterized in that: the fabric pH value after liquid ammonia finishing controls at 6-7.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105714559A (en) * | 2016-04-01 | 2016-06-29 | 鲁丰织染有限公司 | Non-iron finishing method for piece-dyed pure cotton fabric |
CN105821657A (en) * | 2016-05-13 | 2016-08-03 | 广东溢达纺织有限公司 | Non-ironing fabric and preparing method thereof |
CN108589256A (en) * | 2018-05-11 | 2018-09-28 | 鲁丰织染有限公司 | High-whiteness cotton/Tai Ji stone blended yarn weaved fabric and its processing technology |
CN109797545A (en) * | 2019-01-17 | 2019-05-24 | 广东溢达纺织有限公司 | The textile fabric noniron finish method and textile fabric of high whiteness |
CN110067131A (en) * | 2019-05-07 | 2019-07-30 | 鲁丰织染有限公司 | The processing technology of hydrophilic super imitative cotton polyester fiber and the blended non-ironing face fabric of cotton fiber |
CN110616531A (en) * | 2019-09-20 | 2019-12-27 | 张家港市金陵纺织有限公司 | Dyeing and finishing method of all-cotton white oxford non-ironing finishing yarn-dyed fabric and fabric |
CN111519431A (en) * | 2020-05-26 | 2020-08-11 | 河南宏马科技发展有限公司 | Finishing process with lasting whiteness, no-iron and crease resistance for fabrics |
CN113981687A (en) * | 2021-10-18 | 2022-01-28 | 鲁丰织染有限公司 | Production process of short-flow flame-retardant non-ironing fabric |
CN114045665A (en) * | 2021-12-03 | 2022-02-15 | 鲁丰织染有限公司 | Method for improving whiteness of fabric subjected to non-ironing finishing |
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Cited By (12)
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CN105714559A (en) * | 2016-04-01 | 2016-06-29 | 鲁丰织染有限公司 | Non-iron finishing method for piece-dyed pure cotton fabric |
CN105821657A (en) * | 2016-05-13 | 2016-08-03 | 广东溢达纺织有限公司 | Non-ironing fabric and preparing method thereof |
CN105821657B (en) * | 2016-05-13 | 2018-05-15 | 广东溢达纺织有限公司 | A kind of non-ironing face fabric and preparation method thereof |
CN108589256A (en) * | 2018-05-11 | 2018-09-28 | 鲁丰织染有限公司 | High-whiteness cotton/Tai Ji stone blended yarn weaved fabric and its processing technology |
CN109797545A (en) * | 2019-01-17 | 2019-05-24 | 广东溢达纺织有限公司 | The textile fabric noniron finish method and textile fabric of high whiteness |
CN109797545B (en) * | 2019-01-17 | 2021-07-16 | 广东溢达纺织有限公司 | High-whiteness textile fabric non-ironing finishing method and textile fabric |
CN110067131A (en) * | 2019-05-07 | 2019-07-30 | 鲁丰织染有限公司 | The processing technology of hydrophilic super imitative cotton polyester fiber and the blended non-ironing face fabric of cotton fiber |
CN110616531A (en) * | 2019-09-20 | 2019-12-27 | 张家港市金陵纺织有限公司 | Dyeing and finishing method of all-cotton white oxford non-ironing finishing yarn-dyed fabric and fabric |
CN111519431A (en) * | 2020-05-26 | 2020-08-11 | 河南宏马科技发展有限公司 | Finishing process with lasting whiteness, no-iron and crease resistance for fabrics |
CN113981687A (en) * | 2021-10-18 | 2022-01-28 | 鲁丰织染有限公司 | Production process of short-flow flame-retardant non-ironing fabric |
CN113981687B (en) * | 2021-10-18 | 2023-08-04 | 鲁丰织染有限公司 | Production process of short-flow flame-retardant non-ironing fabric |
CN114045665A (en) * | 2021-12-03 | 2022-02-15 | 鲁丰织染有限公司 | Method for improving whiteness of fabric subjected to non-ironing finishing |
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