CN105040433A - Preprocessing process of linen-cotton blended fabric - Google Patents
Preprocessing process of linen-cotton blended fabric Download PDFInfo
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- CN105040433A CN105040433A CN201510497408.9A CN201510497408A CN105040433A CN 105040433 A CN105040433 A CN 105040433A CN 201510497408 A CN201510497408 A CN 201510497408A CN 105040433 A CN105040433 A CN 105040433A
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Abstract
The invention discloses and provides a preprocessing process of a linen-cotton blended fabric, and belongs to a process of processing the linen-cotton blended fabric by sufficiently using laccase and xylanase and cooperating tea saponin. The process has the advantages that cloth surface hemp fimble stem-fiber can be effectively removed; in addition, safety and environment protection are realized; in addition, the whiteness is high; the fabric strength is high; the handfeel is softer and smoother. The process comprises the following steps of preparing processing liquid from tea saponin, fibroin, laccase, xylanase and the balance water; putting linen-cotton blended single jersey into the processing liquid; maintaining the temperature to be 45 DEG C to 52 DEG C for acting for 28min to 40 min; then, boiling the materials for 5min at 90 DEG C for enzyme deactivation processing; cleanly washing and drying the materials.
Description
Technical field
The present invention relates to a kind of pretreating process of flax-cotton blend fabric, belong to textile processing field.
Background technology
Linen fibre is one of natural plant fibre of using the earliest of the mankind, and its natural, ancient, noble and high-quality, is described as " fiber queen " by people.And lingerie is subject to the favor of people deeply with its natural stype of recovering one's original simplicity and natural, graceful and poised elegant noble quality, it has well-pressed, nice and cool, good hygroscopicity, be not stained with skin and health care, the multiple sanitation performance such as antibacterial, antistatic, Long-Time Service is useful to human body, is regarded as green health articles for use.Flax is the Cortical fiber of plant, and its function is the skin of approximating anatomy, has protection human body, regulates the natural performances such as temperature.Namely flax and skin contact form capillarity, are the extensions of skin.This natural gas permeability, hygroscopicity, salubrious property and the perspiration discharging performance of flax, become the textiles freely breathed.
Flax textile has good hygroscopicity, without features such as electrostatic, high, the anti-corruption of stretching resistance are heat-resisting, dark liking by consumers in general.But, because linen fibre is impure many compared with cotton fiber, particularly contained lignin is that cotton fiber is unexistent, and thus the pre-treatment of sodolin is just more difficult.For this reason, people starts to have carried out primary study to the pre-treatment auxiliary agent of Flax Cotton Blended knit fabric produced and technique.
Prior art finds, only numb skin cannot be disposed with Tea Saponin process for Flax Cotton Blended fabric, needs jointly to use could thoroughly remove with hydrogen peroxide.But hydrogen peroxide easily damages fabric, inadequate environmental protection.
The present invention aims to provide a kind of pretreating process of new flax-cotton blend fabric, make full use of the technique of laccase, zytase, collaborative Tea Saponin process flax-cotton blend fabric, described technique effectively can remove cloth cover fiber crops skin, and safety and environmental protection, and whiteness is high, fabric intensity is high, and feel is also more a softer and smoother touch.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to background technology Problems existing, a kind of pretreating process of new flax-cotton blend fabric is provided, make full use of the technique of laccase, zytase, collaborative Tea Saponin process flax-cotton blend fabric, described technique effectively can remove cloth cover fiber crops skin, and safety and environmental protection, and whiteness is high, fabric intensity is high, and feel is also more a softer and smoother touch.
Tea Saponin is a natural plant kind non-ionic surface active agent, good removal effect is all had to grease wax, pectin substance, ash, cotton seed hulls, numb skin etc. in cotton, flax fibre, especially there is the splendid characteristic penetrated to lignin inside, lignin is able to fully expanded, thus lignin is under the synergy of oxidant, fully degraded, therefore in sodolin numb skin process in show extraordinary effect.
Object of the present invention is achieved through the following technical solutions:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 45 C-52 DEG C effect 28min-40min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
As preferably, described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
As preferably, described zytase product vigor: 30000 vigor.
It has been generally acknowledged that, the effect of laccase and lignin has two kinds of possible results.One is that lignin is farthest degraded, this application prospect mainly association with pulp bleaching possible on the one hand, papermaking wastewater process; Another kind is that the phenol of lignin is oxidized to after phenol oxygen-cent red radical through base and generates polymer, and possible application prospect is the chemistry one enzyme initiator system realizing timber Auto adhesion and the copolymerization of exploitation lignin one unsaturated monomer.In a word, laccase can increase fiber finer cell wall Auto adhesion power.The present invention surprisingly finds, fibroin, laccase, zytase, Tea Saponin can associated treatment Flax Cotton Blended single jerseys, better effects if, temperature required and the time is shorter, and this is great discovery of the present invention.
Usefulness of the present invention is:
1. present invention process environmental protection, does not contain hazardous substance;
2. the Flax Cotton Blended single jersey whiteness for preparing of the present invention is high, and intensity is high;
3. process of the present invention is temperature required shorter with the time, more energy-conserving and environment-protective.
Detailed description of the invention
Embodiment 1:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 52 DEG C effect 28min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
Described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
Described zytase product vigor: 30000 vigor.
Embodiment 2:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 45 C effect 40min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
Described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
Described zytase product vigor: 30000 vigor.
Embodiment 3:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 50 C effect 30min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
Described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
Described zytase product vigor: 30000 vigor.
Embodiment 4:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 47 DEG C effect 35min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
Described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
Described zytase product vigor: 30000 vigor.
Embodiment 5:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 51 DEG C effect 38min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
Described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
Described zytase product vigor: 30000 vigor.
Embodiment 6 contrast test:
A preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
Tea Saponin 7%
Hydrogen peroxide 10g/L
High-efficiency refining agent 2g/L
All the other are water;
(3) fabric process: dropped into by Flax Cotton Blended single jersey in treatment fluid, keeps temperature 95 DEG C effect 60min, then cleans and dry.
Flax-cotton blend fabric after the process obtain embodiment 1-6 detects, and testing result carries out record, and result is as shown in table 1:
Table 1
| Whiteness | Fabric intensity (N) | Cloth cover fiber crops skin | Feel | |
| Embodiment 1 | 90.5 | 329.7 | Noresidue | Very soft |
| Embodiment 2 | 91.3 | 340.2 | Noresidue | Very soft |
| Embodiment 3 | 89.7 | 338.7 | Noresidue | Very soft |
| Embodiment 4 | 92.1 | 335.6 | Noresidue | Very soft |
| Embodiment 5 | 89.1 | 339.5 | Noresidue | Very soft |
| Embodiment 6 | 84.6 | 316.2 | Residual few | More soft |
As can be seen here, the flax-cotton blend fabric after process of the present invention effectively can remove cloth cover fiber crops skin, and safety and environmental protection, and whiteness is high, and fabric intensity is high, and feel is also more a softer and smoother touch.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a preprocess method for flax-cotton blend fabric, its step is as follows:
(1) raw material is prepared: choose Flax Cotton Blended single jersey;
(2) configuration process liquid:
Configure according to following mass percent:
Tea Saponin 5-8%
Fibroin 1%
Laccase 0.5-0.8%
Zytase 0.3-0.5%
All the other are water;
Mixed in a reservoir by all the components, the pH value being adjusted to requirement is 4.5;
(3) fabric process: dropped in treatment fluid by Flax Cotton Blended single jersey, keeps temperature 45 C-52 DEG C effect 28min-40min, then carries out 90 DEG C and boils 5min and carry out going out ferment treatment, clean and dry.
2. the preprocess method of flax-cotton blend fabric according to claim 1, is characterized in that:
As preferably, described laccase product vigor: 20000 vigor (active definition: 30 DEG C, under the condition of PH4.5, the enzyme amount needed for one minute internal oxidition, 1 μm of ol guaiacol is 1 Ge Meihuo unit (U)).
3. the preprocess method of the flax-cotton blend fabric described in claim 1-2, is characterized in that:
As preferably, described zytase product vigor: 30000 vigor.
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| CN201510497408.9A CN105040433A (en) | 2015-08-13 | 2015-08-13 | Preprocessing process of linen-cotton blended fabric |
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| CN201510497408.9A CN105040433A (en) | 2015-08-13 | 2015-08-13 | Preprocessing process of linen-cotton blended fabric |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192425A (en) * | 2016-08-02 | 2016-12-07 | 长兴德诚纺织有限公司 | A kind of linen softness deodorant finishing technique |
| CN106192359A (en) * | 2016-07-18 | 2016-12-07 | 南通富之岛寝具发展有限公司 | A kind of production technology of linen cotton |
| CN106223044A (en) * | 2016-08-02 | 2016-12-14 | 长兴德诚纺织有限公司 | A kind of linen finishing agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192359A (en) * | 2016-07-18 | 2016-12-07 | 南通富之岛寝具发展有限公司 | A kind of production technology of linen cotton |
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| CN106223044A (en) * | 2016-08-02 | 2016-12-14 | 长兴德诚纺织有限公司 | A kind of linen finishing agent |
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Application publication date: 20151111 |