CN105177989A - Anti-crease and anti-shrink finishing process for wool fabric - Google Patents
Anti-crease and anti-shrink finishing process for wool fabric Download PDFInfo
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- CN105177989A CN105177989A CN201510696545.5A CN201510696545A CN105177989A CN 105177989 A CN105177989 A CN 105177989A CN 201510696545 A CN201510696545 A CN 201510696545A CN 105177989 A CN105177989 A CN 105177989A
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Abstract
The invention relates to an anti-crease and anti-shrink finishing process for a wool fabric, which comprises an anti-crease and anti-shrink finishing step, a water washing step and a natural drying step and is characterized in that the anti-crease and anti-shrink finishing step comprises the procedures of firstly pretreating the wool fabric through plasma, and then treating the wool fabric pretreated by the plasma by adopting transglutaminase, wherein in transglutaminase treatment, the transglutaminase concentration is 13-25%(o.w.f), the treatment temperature is 30-45 DEG C, the treatment time is 30-50 minutes, and the treatment bath ratio is (1:15)-(1:20); and then carrying out anti-crease finishing on the wool fabric by using a specific durable anti-crease and anti-shrink finishing agent and adopting a two-soaking and two-rolling finishing process. According to the invention, the specific durable anti-crease finishing agent is added for treating the wool fabric in the anti-crease finishing process, so that the crease resistance is increased, the felting shrinkage is less than 2%, and the burst is reduced to be lower than 10%. Moreover, the finishing process is safe and environment-friendly and is an energy-saving clean wool after-finishing process.
Description
Technical field
The present invention relates to the crease-resistant felt proofing field of wool, be specially a kind of technique of wool fabric anti-creasing and shrink-resistant finish.
Background technology
Wool product is when processing washing, and the scale aligned can cause being subjected to displacement between fiber through friction, produces fulling milling phenomenon, thus dimensional contraction, lines are unclear etc. to cause product to occur, have a strong impact on outward appearance, feel, easily nursing and wearability.At present, what domestic wool anti-felting technique generally adopted is more ripe chloridizing and chlorination one resin two-step method (IWS/CSIROChlorineHercosett method).These two kinds of methods are treated to basis with chlorination, exist and easily inhale chlorine yellowing, large to fiber strength damage, not only make wool fibre be subject to serious chemical agent to corrode, and there is a large amount of Absorbable rod organic halogenation AOX (Absorbableolganichalagen) in wool treatment process waste water and can remain in the fibre, contaminated environment, affects health.In recent years, the pollution problem both at home and abroad for the AOX in wool shrinkproof process is more and more paid attention to, one after another with the discharge of the form of legislation restriction AOX.Under this background, in the urgent need to finding new alternative techniques.
Because environmental health problems is day by day by people are paid attention to, suitable enzyme preparation replaces chloridization process, becomes preventing felting and shrinking of wood fabric study hotspot.But the hydrolysis of proteases on wool CMC globular preteins, wool cell (comprising squamous cell and cortex cell) is made to peel off fibrous body, the uncontrollability of proteases on wool process, make Protease Treatment uneven, cause the damage that wool fibre is larger, this is the key issue limiting its industrial applications.Studying the difficult problem that must capture during the anti-felting of proteases on wool arranges is the controllability ensureing tissues and organs, reduces the damage of fiber, ensures fabric strength, the arrangement of proteases on wool so just can be made to have industrialized practical significance.Have report proteolytic enzyme to coordinate TGase (TG enzyme), but pre-treatment still chemically, as (WO99/60200) such as oxidation or chlorinations.
Low Temperature Plasma Treating makes wool have certain shrink resistance, but the wool that the anti-felting of plasma arranges does not reach machine washable standard, and the limitation of plasma treatment validity sometimes.WO96/19611 reports a kind of plasma pretreatment, then through the preventing felting and shrinking of wood fabric method of Protease Treatment, but also there is comparatively macrolesion to wool brute force in the method.
Summary of the invention
For the deficiencies in the prior art, the technical problem that quasi-solution of the present invention is determined is to provide a kind of technique of wool fabric anti-creasing and shrink-resistant finish, plasma is combined with biology enzyme and processes tricot de laine, add special durability crease-shedding finishing agent in anti-crease finishing simultaneously, this anti-crease finishing liquid is a kind of nano-resin dressing liquid, by dihydroxymethyl carbamide resin, excessive dihydroxymethyl triazinone and melamine methylol composite as finishing agent, add the nano-oxide with catalytic effect or cooperative effect simultaneously and make, anti-crease finishing for wool fabric is processed, while guarantee anti-wrinkle effect, improve the problem that anti-crease finishing is powerful and ABRASION RESISTANCE loss is larger in the past.
To achieve these goals, the present invention adopts following technical scheme: a kind of technique of wool fabric anti-creasing and shrink-resistant finish, comprise anti-creasing and shrink-resistant finish, washing and naturally dry, described anti-creasing and shrink-resistant finish comprises: first by wool fabric through plasma preliminary treatment, then adopt the pretreated sweater fabric of transglutamin-ase 9 ferment treatment plasma; In described transglutamin-ase 9 ferment treatment, transglutamin-ase 9 enzyme concentration is 13% ~ 25% (o.w.f), and treatment temperature is 30 ~ 45 DEG C, and the processing time is 30 ~ 50 minutes, and process bath raio is 1: 15-1: 20; Use the agent of specific durability anti-creasing and shrink-resistant finish afterwards, adopt two leachings two to roll finishing technique and anti-crease finishing is carried out to wool fabric; The parameter that finishing technique is rolled in described two leachings two is: pick-up rate is 75-80%; Preliminary drying 1-3min at 80-90 DEG C; 2-5min is baked at 120-180 DEG C; The agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 15-20
Dihydroxymethyl triazinone 18-30
Melamine methylol 12-15
Butyl acrylate 2-5
Ammonium citrate 7-10
Maleic acid-acrylic acid copolymer 3-6
Polycarboxylate 1-1.5
Fatty alcohol-polyoxyethylene ether 2-5
Magnesium chloride 0.5-3
Softener 1-2.5
Dispersant 1-2
JFC bleeding agent 3-6.
Preferably, the agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 18
Dihydroxymethyl triazinone 24
Melamine methylol 13
Butyl acrylate 4
Ammonium citrate 9
Maleic acid-acrylic acid copolymer 5
Polycarboxylate 1.2
Fatty alcohol-polyoxyethylene ether 3
Nano titanium oxide 2
Dispersant 1.5
Bleeding agent 5.
Preferably, the temperature baked described in preferably 175 DEG C.
A kind of plasma of the present invention and TGase (TG enzyme) combine and process tricot de laine, improve the method for its anti-felting property, not only make fabric reach machine washable standard, and fibre damage are controlled.Low temperature plasma, to the scale layer generation corrasion of wool fibre, makes the disulfide bond of wool be destroyed; Its large molecule introduces-NH2 ,-COOH, and the water soluble groups such as-OH add the hydrophily of wool; These are not only conducive to following protein tissues and organs, and corrasion also makes the wet friction coefficient in positive forbidden lamella sheet direction all increase, and the cohesive force making wool have good shrink resistance, particularly fiber increases, and the brute force showing as yarn is improved.
The present invention adds special durability crease-shedding finishing agent process tricot de laine simultaneously in anti-crease finishing, and improve its wrinkle resistance, felting rate is less than 2%, bursts decline less than 10%.And arrangement process safety of the present invention environmental protection, be a kind of wool postfinishing process of energy-saving clean.
Detailed description of the invention
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment one:
A kind of technique of wool fabric anti-creasing and shrink-resistant finish, comprise anti-creasing and shrink-resistant finish, washing and naturally dry, described anti-creasing and shrink-resistant finish comprises: first by wool fabric through plasma preliminary treatment, then adopt the pretreated sweater fabric of transglutamin-ase 9 ferment treatment plasma; In described transglutamin-ase 9 ferment treatment, transglutamin-ase 9 enzyme concentration is 13% (o.w.f), and treatment temperature is 30 DEG C, and the processing time is 30 minutes, and process bath raio is 1: 15; Use the agent of specific durability anti-creasing and shrink-resistant finish afterwards, adopt two leachings two to roll finishing technique and anti-crease finishing is carried out to wool fabric; The parameter that finishing technique is rolled in described two leachings two is: pick-up rate is 75-80%; Preliminary drying 3min at 80 DEG C; 5min is baked at 120 DEG C; The agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 15
Dihydroxymethyl triazinone 18
Melamine methylol 12
Butyl acrylate 2
Ammonium citrate 7
Maleic acid-acrylic acid copolymer 3
Polycarboxylate 1
Fatty alcohol-polyoxyethylene ether 2
Magnesium chloride 0.5
Softener 1
Dispersant 1
JFC bleeding agent 3.
Embodiment two:
A kind of technique of wool fabric anti-creasing and shrink-resistant finish, comprise anti-creasing and shrink-resistant finish, washing and naturally dry, described anti-creasing and shrink-resistant finish comprises: first by wool fabric through plasma preliminary treatment, then adopt the pretreated sweater fabric of transglutamin-ase 9 ferment treatment plasma; In described transglutamin-ase 9 ferment treatment, transglutamin-ase 9 enzyme concentration is 25% (o.w.f), and treatment temperature is 45 DEG C, and the processing time is 30 minutes, and process bath raio is 1: 20; Use the agent of specific durability anti-creasing and shrink-resistant finish afterwards, adopt two leachings two to roll finishing technique and anti-crease finishing is carried out to wool fabric; The parameter that finishing technique is rolled in described two leachings two is: pick-up rate is 75-80%; Preliminary drying 1min at 90 DEG C; 2min is baked at 180 DEG C; The agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 18
Dihydroxymethyl triazinone 24
Melamine methylol 13
Butyl acrylate 4
Ammonium citrate 9
Maleic acid-acrylic acid copolymer 5
Polycarboxylate 1.2
Fatty alcohol-polyoxyethylene ether 3
Nano titanium oxide 2
Dispersant 1.5
Bleeding agent 5.
Through the anti-felting rate 1.37% (untreated 17.20%) of the tricot de laine of above-mentioned PROCESS FOR TREATMENT, wrinkle resistance reaches 3 grades, and bursting strength is 0.236Mpa, and compared with bursting strength 0.260Mpa after scouring of wool, brute force have dropped 3.23%.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. the technique of a wool fabric anti-creasing and shrink-resistant finish, comprise anti-creasing and shrink-resistant finish, washing and naturally dry, it is characterized in that, described anti-creasing and shrink-resistant finish comprises: first by wool fabric through plasma preliminary treatment, then adopt the pretreated sweater fabric of transglutamin-ase 9 ferment treatment plasma; In described transglutamin-ase 9 ferment treatment, transglutamin-ase 9 enzyme concentration is 13% ~ 25% (o.w.f), and treatment temperature is about 30 ~ 45 DEG C, and the processing time is 30 ~ 50 minutes, and process bath raio is 1: 15-1: 20; Use the agent of specific durability anti-creasing and shrink-resistant finish afterwards, adopt two leachings two to roll finishing technique and anti-crease finishing is carried out to wool fabric; The parameter that finishing technique is rolled in described two leachings two is: pick-up rate is 75-80%; Preliminary drying 1-3min at 80-90 DEG C; 2-5min is baked at 120-180 DEG C; The agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 15-20
Dihydroxymethyl triazinone 18-30
Melamine methylol 12-15
Butyl acrylate 2-5
Ammonium citrate 7-10
Maleic acid-acrylic acid copolymer 3-6
Polycarboxylate 1-1.5
Fatty alcohol-polyoxyethylene ether 2-5
Magnesium chloride 0.5-3
Softener 1-2.5
Dispersant 1-2
JFC bleeding agent 3-6.
2. the technique of a kind of wool fabric anti-creasing and shrink-resistant finish according to claim 1, is characterized in that: the agent of described durability anti-creasing and shrink-resistant finish is composed of the following components: with parts by weight,
Dihydroxymethyl carbamide resin 18
Dihydroxymethyl triazinone 24
Melamine methylol 13
Butyl acrylate 4
Ammonium citrate 9
Maleic acid-acrylic acid copolymer 5
Polycarboxylate 1.2
Fatty alcohol-polyoxyethylene ether 3
Nano titanium oxide 2
Dispersant 1.5
Bleeding agent 5.
3. the technique of a kind of wool fabric anti-creasing and shrink-resistant finish according to claim 1 and 2, is characterized in that: described in the temperature preferably 175 DEG C that bakes.
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| CN201510696545.5A CN105177989A (en) | 2015-10-26 | 2015-10-26 | Anti-crease and anti-shrink finishing process for wool fabric |
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| CN201510696545.5A CN105177989A (en) | 2015-10-26 | 2015-10-26 | Anti-crease and anti-shrink finishing process for wool fabric |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568666A (en) * | 2016-03-11 | 2016-05-11 | 湖州宏鑫绸厂 | Crease-resistant finishing method for wool fabric |
| CN106906312A (en) * | 2016-07-01 | 2017-06-30 | 周昱帆 | Rice bran oils fatting agent |
| CN107829292A (en) * | 2017-11-30 | 2018-03-23 | 安徽中福毛纺制帽有限公司 | A kind of wool cap special mildewproof dressing liquid |
| CN108018720A (en) * | 2017-12-15 | 2018-05-11 | 常熟市乐德维织造有限公司 | A kind of durable shiinkproof finish technique of wool fabric |
| CN111286972A (en) * | 2020-02-05 | 2020-06-16 | 上海恋轩实业有限公司 | Shrink-proof and crease-resistant process for worsted cashmere fabric |
| CN113026362A (en) * | 2021-02-07 | 2021-06-25 | 青岛奥洛思新材料有限公司 | Washable, antibacterial and anti-shrinkage finishing process based on wool/wool blended fabric |
| CN113249969A (en) * | 2021-05-28 | 2021-08-13 | 安徽弋尚纺织科技有限公司 | Production process of high-breathability fabric for western-style clothes |
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| CN101235595A (en) * | 2008-02-26 | 2008-08-06 | 天津工业大学 | Crease-resistant dressing liquid for cellulose fabric and its preparing method and use |
| CN101349005A (en) * | 2008-08-28 | 2009-01-21 | 江南大学 | Swaddling clothes facing anti-crease shrink-proof finishing process |
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2015
- 2015-10-26 CN CN201510696545.5A patent/CN105177989A/en active Pending
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| CN101235595A (en) * | 2008-02-26 | 2008-08-06 | 天津工业大学 | Crease-resistant dressing liquid for cellulose fabric and its preparing method and use |
| CN101349005A (en) * | 2008-08-28 | 2009-01-21 | 江南大学 | Swaddling clothes facing anti-crease shrink-proof finishing process |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568666A (en) * | 2016-03-11 | 2016-05-11 | 湖州宏鑫绸厂 | Crease-resistant finishing method for wool fabric |
| CN106906312A (en) * | 2016-07-01 | 2017-06-30 | 周昱帆 | Rice bran oils fatting agent |
| CN107829292A (en) * | 2017-11-30 | 2018-03-23 | 安徽中福毛纺制帽有限公司 | A kind of wool cap special mildewproof dressing liquid |
| CN108018720A (en) * | 2017-12-15 | 2018-05-11 | 常熟市乐德维织造有限公司 | A kind of durable shiinkproof finish technique of wool fabric |
| CN111286972A (en) * | 2020-02-05 | 2020-06-16 | 上海恋轩实业有限公司 | Shrink-proof and crease-resistant process for worsted cashmere fabric |
| CN113026362A (en) * | 2021-02-07 | 2021-06-25 | 青岛奥洛思新材料有限公司 | Washable, antibacterial and anti-shrinkage finishing process based on wool/wool blended fabric |
| CN113249969A (en) * | 2021-05-28 | 2021-08-13 | 安徽弋尚纺织科技有限公司 | Production process of high-breathability fabric for western-style clothes |
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Application publication date: 20151223 |