CN109440445A - Desizing decoloration complex enzyme and preparation method thereof for handling including natural fibers fabric - Google Patents
Desizing decoloration complex enzyme and preparation method thereof for handling including natural fibers fabric Download PDFInfo
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- CN109440445A CN109440445A CN201811316396.5A CN201811316396A CN109440445A CN 109440445 A CN109440445 A CN 109440445A CN 201811316396 A CN201811316396 A CN 201811316396A CN 109440445 A CN109440445 A CN 109440445A
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- Prior art keywords
- desizing
- decoloration
- complex enzyme
- reaction kettle
- enzyme
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Enzymes And Modification Thereof (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Desizing decoloration complex enzyme and preparation method thereof that the present invention relates to a kind of for handling including natural fibers fabric.It by being prepared following weight percentage components, desizing enzyme: 30%-35%；Lignoenzyme: 13%-16%；Neutral cellulase: 20-26%；Tetrasodium ethylenediamine tetraacetate: 26%-32% nonionic surfactant: 5-8%；Surplus is deionized water.Preparation method for handling the desizing decoloration complex enzyme of including natural fibers fabric is that raw material is weighed by formula rate, using stage stirring, heating reaction, it is eventually adding survey powder to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.The desizing decoloration complex enzyme that the present invention is used to handle including natural fibers fabric reduces the road 2-3 washing step during handling including natural fibers fabric, can save water and energy 30%-50%, the mechanical abrasion to jeans is reduced, strength damage is reduced, reduces the discharge of harmful substance.
Description
Technical field
The present invention relates to textile auxiliaries technical field, in particular to a kind of desizing for handling including natural fibers fabric is de-
Color complex enzyme and preparation method thereof.
Background technique
Natural fabric refers to that the fabric made of natural fiber, natural fiber are divided into plant fiber, animal origin again
And mineral fibres.Natural fiber be from the original or plant through cultivating of nature, the animal of artificial feeding it is upper direct
The textile fabric of acquirement is the important materials source of textile industry.Cotton, flaxen fiber belong to natural plant fibre, silk and wool fibre
Belong to animal origin, asbestos are natural mineral fibers.So natural fabric can be divided into four again according to the different of its raw material sources
Major class: cotton fabric, wool fabric, silk fabrics, linen.On leatherware product, these four natural fabrics all can serve as face
Material, cotton fabric and silk fabrics can also be used as lining, and wool fabric and linen are then seldom in lining.
Slurry on natural fabric is unfavorable to dyeing and printing process, because the presence of these slurries can stain dyeing and finishing work
Liquid expends dye material, or even can hinder to contaminate contact of the material with fiber, influences the quality of dyeing and printing products.Therefore, fabric is in dyeing and finishing
At the beginning of processing, it is necessary to pass through desizing treatment, to remove the slurry on fabric as far as possible.
Traditional pre-treating technology of especially jeans is typically necessary by the washing steps such as desizing and colour fading process,
Non-uniform fade such as the effect of " threadbare sense " is presented in cloth cover after washing.In traditional handicraft, the desizing of jeans, fading is divided into
Two steps carry out, and lengthen pre-treating technology route, easily cause the consumption of water, electricity, steam, chemical substance big, and production cost is higher, raw
Inefficiency is produced, while also having aggravated sewage treatment burden.Also, damage is generated according to this process route handling ease.Cause
This, people pay close attention to the development of desizing, colour fading one-step method processing technology.
Application publication number is that 107653686 A of CN discloses a kind of preparation method of desizing refining complex enzyme, and preparation is moved back
Slurry refining complex enzyme effectively removes the miscellaneous of starch size on cotton fiber, pectin and cotton fiber surface other influences dyeability
Matter assigns the good wetability of fabric.Desizing refining complex enzyme one step of energy of the invention is completed at the same time desizing and concise arrangement, subtracts
Shao Liao dye-works manufacturing procedure improves production efficiency, reduces production cost, realizes process innovation, and avoid traditional high temperature
Soda boiling.
Although the above-mentioned patent alternative traditional caustic soda high temperature scouring technique of pectase, it is (clear that caustic soda, water is greatly decreased
Wash) dosage, but it can not achieve the usage amount for reducing color fading reagent, and color fading reagent is generally corrosive to skin, increases
Sewage discharge pollutes environment, is unfavorable for environmental protection.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide a kind of desizing decolorations one
Bath carries out, and saves water and energy, and reduces the mechanical abrasion to fabric, reduces strength damage, reduce the discharge of harmful substance for locating
Manage the desizing decoloration complex enzyme and preparation method thereof of including natural fibers fabric.
The present invention to achieve the above object the technical solution adopted is that: it is a kind of for handling the desizing of including natural fibers fabric
Decolourize complex enzyme, by being prepared following weight percentage components:
Desizing enzyme: 30%-35%；
Lignoenzyme: 13%-16%；
Neutral cellulase: 20-26%；
Tetrasodium ethylenediamine tetraacetate: 26%-32%；
Nonionic surfactant: 5-8%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 30%；
Lignoenzyme: 13%；
Neutral cellulase: 20%；
Tetrasodium ethylenediamine tetraacetate: 26%；
Nonionic surfactant: 5%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 33%；
Lignoenzyme: 15%；
Neutral cellulase: 23%；
Tetrasodium ethylenediamine tetraacetate: 29%；
Nonionic surfactant: 6%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 35%；
Lignoenzyme: 16%；
Neutral cellulase: 26%；
Tetrasodium ethylenediamine tetraacetate: 32%；
Nonionic surfactant: 8%；
Deionized water: surplus.
A kind of preparation method of the desizing decoloration complex enzyme for handling including natural fibers fabric, comprising the following steps:
(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials；
(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 25-
28 DEG C, temperature stablize after, by weight percent be 26%-32% tetrasodium ethylenediamine tetraacetate and weight percent be 5-8%
Nonionic surfactant be added to reaction kettle, open agitating device, agitating device revolving speed is 100-200rpm, when stirring
Between be 10-20min, until stir evenly, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C；
(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 30%-
35% desizing enzyme is added, the neutral cellulase of the lignoenzyme of 13%-16% and 20-26% are added to reaction kettle, opens
Agitating device is opened, agitating device revolving speed is 150-200rpm, mixing time 20-30min, until stirring evenly；
(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
A kind of preparation method of the desizing decoloration complex enzyme for handling including natural fibers fabric, comprising the following steps:
(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials；
(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 27
DEG C, temperature stablize after, by weight percent be 29% tetrasodium ethylenediamine tetraacetate and weight percent be 6% nonionic table
Face activating agent is added to reaction kettle, opens agitating device, agitating device revolving speed is 150rpm, mixing time 15min, until stirring
It mixes uniformly, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C；
(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 33%
Desizing enzyme be added, 15% lignoenzyme and 23% neutral cellulase are added to reaction kettle, open agitating device, stir
Mixing device rotary speed is 180rpm, mixing time 25min, until stirring evenly；
(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
The beneficial effect that the present invention is used to handle desizing decoloration complex enzyme of including natural fibers fabric and preparation method thereof is:
Desizing decoloration complex enzyme uses in the washing process technique of including natural fibers fabric, on the one hand, including natural fibers can be made to knit
The desizing treatment of object and preliminary fade treatment carry out together, save the road 2-3 washing step, reduce machinery to jeans
Abrasion, so that the strength damage to clothes is reduced, so that clothes stereovision and three-dimensional sense are strong.On the other hand, facilitate subsequent take off
The usage amount that the decolourants such as potassium permanganate are reduced when color processing, reduces waste water, quantity of wastewater effluent, is conducive to protect environment, this hair
It is bright that desizing, colour fading two procedures are combined into one to desizing decoloration complex enzyme, it is the innovation to traditional pre-treating technology, is a kind of
Completely new mild environmentally protective pretreatment mode.The present invention meets environmental requirement, desizing decolorization rate without discharge contact scar
Fastly, high-efficient, save water and energy 30%-50%, small to the strength damage of including natural fibers fabric, and the feel of fabric is more soft after processing
It is soft.
Specific embodiment
Specific embodiment is described in further details the present invention below.
A kind of desizing decoloration complex enzyme for handling including natural fibers fabric, by preparing following weight percentage components
It forms:
Desizing enzyme: 30%-35%；
Lignoenzyme: 13%-16%；
Neutral cellulase: 20-26%；
Tetrasodium ethylenediamine tetraacetate: 26%-32%；
Nonionic surfactant: 5-8%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 30%；
Lignoenzyme: 13%；
Neutral cellulase: 20%；
Tetrasodium ethylenediamine tetraacetate: 26%；
Nonionic surfactant: 5%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 33%；
Lignoenzyme: 15%；
Neutral cellulase: 23%；
Tetrasodium ethylenediamine tetraacetate: 29%；
Nonionic surfactant: 6%；
Deionized water: surplus.
Preferably, the specific weight percent of desizing decoloration complex enzyme component is as follows:
Desizing enzyme: 35%；
Lignoenzyme: 16%；
Neutral cellulase: 26%；
Tetrasodium ethylenediamine tetraacetate: 32%；
Nonionic surfactant: 8%；
Deionized water: surplus.
Embodiment one:
A kind of preparation method of the desizing decoloration complex enzyme for handling including natural fibers fabric, comprising the following steps:
(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials.
(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 25
DEG C, temperature stablize after, by weight percent be 26% tetrasodium ethylenediamine tetraacetate and weight percent be 5% nonionic table
Face activating agent is added to reaction kettle, opens agitating device, agitating device revolving speed is 100rpm, mixing time 10min, until stirring
It mixes uniformly, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C.
(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 30%
Desizing enzyme be added, 13% lignoenzyme and 20% neutral cellulase are added to reaction kettle, open agitating device, stir
Mixing device rotary speed is 150rpm, mixing time 20min, until stirring evenly.
(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
Embodiment two:
A kind of preparation method of the desizing decoloration complex enzyme for handling including natural fibers fabric, comprising the following steps:
(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials.
(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 27
DEG C, temperature stablize after, by weight percent be 29% tetrasodium ethylenediamine tetraacetate and weight percent be 6% nonionic table
Face activating agent is added to reaction kettle, opens agitating device, agitating device revolving speed is 150rpm, mixing time 15min, until stirring
It mixes uniformly, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C.
(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 33%
Desizing enzyme be added, 15% lignoenzyme and 23% neutral cellulase are added to reaction kettle, open agitating device, stir
Mixing device rotary speed is 180rpm, mixing time 25min, until stirring evenly.
(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
Embodiment three:
A kind of preparation method of the desizing decoloration complex enzyme for handling including natural fibers fabric, comprising the following steps:
(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials.
(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 28
DEG C, temperature stablize after, by weight percent be 32% tetrasodium ethylenediamine tetraacetate and weight percent be 8% nonionic table
Face activating agent is added to reaction kettle, opens agitating device, agitating device revolving speed is 200rpm, mixing time 20min, until stirring
It mixes uniformly, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C.
(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 35%
Desizing enzyme be added, 16% lignoenzyme and 26% neutral cellulase are added to reaction kettle, open agitating device, stir
Mixing device rotary speed is 200rpm, mixing time 30min, until stirring evenly.
(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (6)
- The complex enzyme 1. a kind of desizing for handling including natural fibers fabric is decolourized, which is characterized in that by following weight percent Component be prepared:Desizing enzyme: 30%-35%；Lignoenzyme: 13%-16%；Neutral cellulase: 20-26%；Tetrasodium ethylenediamine tetraacetate: 26%-32%；Nonionic surfactant: 5-8%；Deionized water: surplus.
- 2. the desizing decoloration complex enzyme according to claim 1 for handling including natural fibers fabric, characterized in that this is moved back The specific weight percent of slurry decoloration complex enzyme component is as follows:Desizing enzyme: 30%；Lignoenzyme: 13%；Neutral cellulase: 20%；Tetrasodium ethylenediamine tetraacetate: 26%；Nonionic surfactant: 5%；Deionized water: surplus.
- 3. the desizing decoloration complex enzyme according to claim 1 for handling including natural fibers fabric, characterized in that this is moved back The specific weight percent of slurry decoloration complex enzyme component is as follows:Desizing enzyme: 33%；Lignoenzyme: 15%；Neutral cellulase: 23%；Tetrasodium ethylenediamine tetraacetate: 29%；Nonionic surfactant: 6%；Deionized water: surplus.
- 4. the desizing decoloration complex enzyme according to claim 1 for handling including natural fibers fabric, characterized in that this is moved back The specific weight percent of slurry decoloration complex enzyme component is as follows:Desizing enzyme: 35%；Lignoenzyme: 16%；Neutral cellulase: 26%；Tetrasodium ethylenediamine tetraacetate: 32%；Nonionic surfactant: 8%；Deionized water: surplus.
- 5. it is a kind of prepare the claims 1-4 it is described in any item for handle including natural fibers fabric desizing decoloration it is compound The method of enzyme, which comprises the following steps:(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials；(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 25-28 DEG C, Temperature stablize after, by weight percent be 26%-32% tetrasodium ethylenediamine tetraacetate and weight percent be 5-8% it is non-from Sub- surfactant is added to reaction kettle, opens agitating device, and agitating device revolving speed is 100-200rpm, and mixing time is In whipping process, the temperature of reaction kettle is controlled at 25 DEG C until stirring evenly by 10-20min；(3), stir after, continue by temperature of reaction kettle control at 25 DEG C, then successively by weight percent be 30%-35% Desizing enzyme be added, the neutral cellulase of the lignoenzyme of 13%-16% and 20-26% are added to reaction kettle, unlatching is stirred Device is mixed, agitating device revolving speed is 150-200rpm, mixing time 20-30min, until stirring evenly；(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
- 6. the preparation method of the desizing decoloration complex enzyme according to claim 5 for handling including natural fibers fabric, It is characterized in that, comprising the following steps:(1), it weighs: according to requiring to examine various raw materials, being weighed according to formula rate spare after various raw materials；(2), deionized water is added in the reaction kettle configured with agitating device, the temperature of reaction kettle is adjusted to 27 DEG C, temperature After degree is stablized, by weight percent be 29% tetrasodium ethylenediamine tetraacetate and weight percent be 6% non-ionic surface it is living Property agent be added to reaction kettle, open agitating device, agitating device revolving speed be 150rpm, mixing time 15min, to stirring It is even, in whipping process, the temperature of reaction kettle is controlled at 25 DEG C；(3), after stirring, continue to control temperature of reaction kettle at 25 DEG C, by weight percent be successively then 33% to move back Slurry enzyme is added, 15% lignoenzyme and 23% neutral cellulase are added to reaction kettle, opens agitating device, stirring dress Setting revolving speed is 180rpm, mixing time 25min, until stirring evenly；(4) survey powder is added to be uniformly mixed, the desizing decoloration complex enzyme through agglomeration former rotation outputting granular.
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| CN201811316396.5A CN109440445A (en) | 2018-11-07 | 2018-11-07 | Desizing decoloration complex enzyme and preparation method thereof for handling including natural fibers fabric |
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| CN201811316396.5A CN109440445A (en) | 2018-11-07 | 2018-11-07 | Desizing decoloration complex enzyme and preparation method thereof for handling including natural fibers fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338706A (en) * | 2018-11-07 | 2019-02-15 | 青岛奥洛思新材料有限公司 | A kind of denim fabric washing process of desizing decoloration complex enzyme and its style of missing old times or old friends |
| CN112080483A (en) * | 2019-06-13 | 2020-12-15 | 青岛奥洛思新材料有限公司 | Hemp fiber degumming composite enzyme and preparation method thereof |
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| CN112080483A (en) * | 2019-06-13 | 2020-12-15 | 青岛奥洛思新材料有限公司 | Hemp fiber degumming composite enzyme and preparation method thereof |
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