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CN108103765A - A kind of method of the without phosphorus decoloration of recoon dog fur - Google Patents

A kind of method of the without phosphorus decoloration of recoon dog fur Download PDF

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Publication number
CN108103765A
CN108103765A CN201711349927.6A CN201711349927A CN108103765A CN 108103765 A CN108103765 A CN 108103765A CN 201711349927 A CN201711349927 A CN 201711349927A CN 108103765 A CN108103765 A CN 108103765A
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CN
China
Prior art keywords
decoloration
phosphorus
minutes
agent
recoon dog
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Pending
Application number
CN201711349927.6A
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Chinese (zh)
Inventor
聂文山
刘海燕
杨斌
乔建成
宋袖庆
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KING DEER CASHMERE CO Ltd NEI MONGGOL
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KING DEER CASHMERE CO Ltd NEI MONGGOL
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Priority to CN201711349927.6A priority Critical patent/CN108103765A/en
Publication of CN108103765A publication Critical patent/CN108103765A/en
Pending legal-status Critical Current

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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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/70—Multi-step processes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
    • D06P3/3033—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts using basic dyes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)

Abstract

The present invention relates to a kind of methods of, the without phosphorus decoloration of recoon dog fur, are as follows：(1) preparation of raw material；(2) efficiently complexing processing；(3) without phosphorus oxidative decoloration；(4) reduction-decolor；(5) it is dehydrated；(6) dry.Employ without phosphorus oxidation stabilizers XT F and efficient activator XTD Z and the without phosphorus decoloration process flow using auxiliary aid, since efficient activator XTD Z agent has superpower penetrating power, complexing agent and oxidizing agent penetration can be greatly improved to the intensity and depth of fiber, so as to be obviously improved decolorizing effect, breakthrough progress is achieved in whiteness, solves the key technology difficulty that previous recoon dog fur decoloration whiteness does not increase；The superpower penetrating power of this auxiliary agent also improves the service efficiency of complexing agent and oxidant and reduces certain dosage simultaneously, has shortened the time of certain complexing and oxidation, significantly improves the feel of decoloration recoon dog fur.Meet energy-saving and emission-reduction, the requirement to low-carbon environment-friendly technological development.

Description

A kind of method of the without phosphorus decoloration of recoon dog fur
Technical field
The present invention relates to textile dyeing and finishing fields, particularly a kind of method of the without phosphorus decoloration of recoon dog fur.
Background technology
It is most of that there is natural color and luster in animal origin.Especially special animal fiber, because of rare and good clothes With performance mostly costly, but due to the limitation of color and luster, the exploitation of its designs and varieties is seriously affected.Recoon dog fur is exactly such a Valuable animal fiber, frivolous, soft, filoplume is plentiful, unique style, has fabulous warmth retention property, taking, is subject to vast disappear Expense person's likes.But since the color and luster of recoon dog fur is single and relatively deep, close to coffee color or brown, when coloring be only applicable to it is dark, dark-coloured, It is very restricted in field of textiles use.The recoon dog fur yield in China occupy first place in the world, but the market of recoon dog fur product is occupied Rate is but very low.On the market, most recoon dog fur product, racoon dog fur blend class product and with the product of recoon dog fur leather and fur accessories because For color it is single and dull receive it is unfrequented.In order to which the market space for planning bigger finds new outlets, we have suggested recoon dog fur to take off It is restained again after color, the exploitation of its designs and varieties can be increased considerably, huge economic benefit can be generated.Therefore recoon dog fur decoloration The market demand is very urgent.It is severely exceeded simultaneously in view of conventional decoloration process discharge of wastewater phosphorus, waste water control cost is too high Environmental issue.
The decoloration process of existing colored fibre is all under the conditions of high concentration complexing agent and oxidant, at a certain temperature Achieve the purpose that decoloration by long-time chemical reaction handling.But since recoon dog fur color and luster is partially deep, and structure is special, pigment and fiber Separation always cannot be thorough, and the effect of a kind of milk yellow or the shallow colour of camel's hair is presented after decoloration.Or whiteness reaches, recoon dog fur hand after decoloration Sense but declines very much, loses the due quality of recoon dog fur completely, and filoplume is plentiful, fluffy smooth style does not exist.
The content of the invention
The method that present invention hair is designed to provide a kind of without phosphorus decoloration of recoon dog fur, this method are obviously improved decolorizing effect, Breakthrough progress is achieved in whiteness, the key technology difficulty that previous recoon dog fur decoloration whiteness does not increase is solved, while also solves The certainly exceeded the difficult problem of environmental protection of conventional decoloration process sewage discharge phosphorus.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows：A kind of method of the without phosphorus decoloration of recoon dog fur is specific to walk It is rapid as follows：
(1) preparation of raw material：By ermine suede and water with 10：1 bath raio is fitted into dye vat, and is heated；
(2) efficiently complexing processing：Following auxiliary agent is sequentially added when temperature is heated to 25-35 DEG C：Efficient activator XTD- Z, recoon dog fur protective agent, complexing stabilizer, complexing agent, sodium hydrosulfite, are kept the temperature 10-20 minutes, are then warming up to 1 DEG C/min speed 50-60 DEG C and 85-95 point is kept the temperature, then emptying is rinsed, and is washed 10 minutes with 40 DEG C, and repetition flushes three times；
(3) without phosphorus oxidative decoloration：It heats again, temperature sequentially adds following auxiliary agent when rising to 25-35 DEG C：Recoon dog fur is protected Agent, hydrogen peroxide, without phosphorus oxidation stabilizers XT-F, 55-65 points of heat preservation, are then warming up to 50-60 DEG C of heat preservation with 1 DEG C/min speed 95-105 points, emptying is rinsed, and 40 DEG C are washed 10 minutes, and repetition flushes three times；
(4) reduction-decolor：It heats again, temperature sequentially adds following auxiliary agent when rising to 45-55 DEG C：Reduction protectants, guarantor Dangerous powder removes chalybeate, and heat preservation is emptied after 25-35 minutes and rinsed, and 40 DEG C are washed 10 minutes, are washed twice；
(5) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(6) dry：Dewatered recoon dog fur enters air flow dryer, and 80 ± 2 DEG C of drying temperature, moisture regain, which controls, after baking arrives 15- 17%.
Preferably, the amount of auxiliary ratio of addition is in step (2)：Efficient activator XTD-Z 2-4%, recoon dog fur protective agent 2- 3%th, stabilizer 3-4%, complexing agent 12-15%, sodium hydrosulfite 1-2% is complexed.
Preferably, the amount of auxiliary ratio of addition is in step (3)：Recoon dog fur protective agent 2-3%, hydrogen peroxide 80-100%, nothing Phosphorus oxidation stabilizer XT-F 22-28%.
Preferably, the amount of auxiliary ratio of addition is in step (4)：Reduction protectants 1-2%, sodium hydrosulfite 1-2%, chalybeate 3- is removed 4%.
A kind of method that ermine suede is restained of decolourizing, this method is to the side using the without phosphorus decoloration of any one recoon dog fur Ermine suede after method is decolourized is restained, and is as follows：
(1) pre-treatment is carried out to the ermine suede after decoloration：Detergent：0.5-1g/L, water temperature：50 DEG C -60 DEG C, handle 20-25 Minute, overflow wash water；
(2) dyeing is handled：Following auxiliary agent is added under the conditions of 35 DEG C -45 DEG C of water temperature：NaAC 4%, (NH) 4,SO4 3%, Bleeding agent XT-D 2-4%, smooth agent 0.5-1%, HAC 2.5-4%, operation add mild neutrality and weak acid in 1-5 minutes Class dyestuff is run 15-25 minutes；It starts to warm up, 0.5-1.5 DEG C/min of heating rate is kept the temperature when temperature rises to 75-95 DEG C 40-60 minutes, cooling washing drain；Emptying is rinsed, and is washed 10 minutes with 40 DEG C；
(3) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(4) dry：Dewatered recoon dog fur is put into radio frequency dryer, and the power setting of radio frequency dryer is in 60KW, drying vehicle Speed be set in 10M/ it is small when, after baking moisture regain control dyeing process is completed after 15-17%, drying.
A kind of method of without phosphorus decoloration recoon dog fur product final finishing, this method is to without phosphorus de- using any one described recoon dog fur Ermine suede after the method for color is decolourized carries out final finishing, it is characterised in that is as follows:
(1) it is soft to impregnate：According to 1:Ermine suede product and water are put into fulling mill by 40 ratio, and hair is sequentially added under room temperature It 1-2%, smooth agent 1-3% can impregnate 10-20 minutes only；
(2) matte is washed：Soak is warming up to 35-40 DEG C, fulling mill revolution 30-40 turns/min, washs 5-10 minutes, It is light to throw one time；
(3) soft treatment：At 30-40 DEG C, softening agent 4-6%, smooth agent 3-5%, fulling mill revolution 15- are sequentially added It 25 turns/min, runs 15-20 minutes, gently throws twice；
(4) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(5) dry：65-70 DEG C of roller drying machine temperature, drying time 10-15 minutes.10- is arrived in moisture regain control after ready-made clothes dries 12%；
(6) it is whole to scald：Use conventional whole ironing process.
Beneficial effects of the present invention：
Employ without phosphorus oxidation stabilizers XT-F and efficient activator XTD-Z and the without phosphorus decoloration work using auxiliary aid Since efficient activator XTD-Z agent has superpower penetrating power, complexing agent and oxidizing agent penetration can be greatly improved in skill flow To the intensity and depth of fiber, so as to be obviously improved decolorizing effect, breakthrough progress is achieved in whiteness, is solved previous The key technology difficulty that recoon dog fur decoloration whiteness does not increase；The superpower penetrating power of this auxiliary agent also improves complexing agent and oxygen simultaneously The service efficiency of agent and reduce certain dosage, shortened the time of certain complexing and oxidation, significantly improved de- The feel of color recoon dog fur.Meet energy-saving and emission-reduction, the requirement to low-carbon environment-friendly technological development.It has more importantly used steady without phosphorus oxidation Determine agent and solve the exceeded the difficult problem of environmental protection of conventional decoloration process sewage discharge phosphorus, waste water control cost is greatly reduced, in actual production Successful implementation green dyeing-finishing is processed.
In addition, selecting mild neutral and weak type dye, and restained using low temperature dyeing technology cooperation recoon dog fur, on Dye rate, level-dyeing property are all well controlled, and the indices of color fastness are up to state standards.
Specific embodiment
A kind of method of the without phosphorus decoloration of recoon dog fur is described in detail with reference to specific embodiment.
Embodiment 1
A kind of method of the without phosphorus decoloration of recoon dog fur, is as follows：
(1) preparation of raw material：By ermine suede and water with 10：1 bath raio is fitted into dye vat, and is heated；
(2) efficiently complexing processing：Following auxiliary agent is sequentially added when temperature is heated to 25 DEG C：Efficient activator XTD-Z 2%th, recoon dog fur protective agent 2%, complexing stabilizer 3%, complexing agent 15%, sodium hydrosulfite 2%, keep the temperature 10 minutes, then with 1 DEG C/min Speed is warming up to 50 DEG C and keeps the temperature 85 points, and then emptying is rinsed, and is washed 10 minutes with 40 DEG C, and repetition flushes three times；
(3) without phosphorus oxidative decoloration：It heats again, temperature sequentially adds following auxiliary agent when rising to 25 DEG C：Recoon dog fur protective agent 2%th, hydrogen peroxide 80%, without phosphorus oxidation stabilizers XT-F 22% keep the temperature 55 points, are then warming up to 50 DEG C with 1 DEG C/min speed 95 points of heat preservation, emptying are rinsed, and 40 DEG C are washed 10 minutes, and repetition flushes three times；
(4) reduction-decolor：It heats again, temperature sequentially adds following auxiliary agent when rising to 45 DEG C：Reduction protectants 1% are protected Dangerous powder 1% removes chalybeate 4%, and heat preservation is emptied after 25 minutes and rinsed, and 40 DEG C are washed 10 minutes, are washed twice；
(5) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(6) dry：Dewatered recoon dog fur enters air flow dryer, and 78 DEG C of drying temperature gets damp again after baking and controls to 15%.
Embodiment 2
A kind of method of the without phosphorus decoloration of recoon dog fur, is as follows：
(1) preparation of raw material：By ermine suede and water with 10：1 bath raio is fitted into dye vat, and is heated；
(2) efficiently complexing processing：Following auxiliary agent is sequentially added when temperature is heated to 30 DEG C：Efficient activator XTD- Z3%, recoon dog fur protective agent 3%, complexing stabilizer 4%, complexing agent 13%, sodium hydrosulfite 1.5%, keep the temperature 15 minutes, then with 1 DEG C/ Min speed is warming up to 55 DEG C and keeps the temperature 90 points, and then emptying is rinsed, and is washed 10 minutes with 40 DEG C, and repetition flushes three times；
(3) without phosphorus oxidative decoloration：It heats again, temperature sequentially adds following auxiliary agent when rising to 30 DEG C：Recoon dog fur protective agent 3%th, hydrogen peroxide 90%, without phosphorus oxidation stabilizers XT-F 22% keep the temperature 60 points, are then warming up to 55 DEG C with 1 DEG C/min speed 100 points of heat preservation, emptying are rinsed, and 40 DEG C are washed 10 minutes, and repetition flushes three times；
(4) reduction-decolor：It heats again, temperature sequentially adds following auxiliary agent when rising to 50 DEG C：Reduction protectants 2% are protected Dangerous powder 1.5% removes chalybeate 4%, and heat preservation is emptied after 30 minutes and rinsed, and 40 DEG C are washed 10 minutes, are washed twice；
(5) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(6) dry：Dewatered recoon dog fur enters air flow dryer, and 80 DEG C of drying temperature gets damp again after baking and controls to 16%.
Embodiment 3
A kind of method of the without phosphorus decoloration of recoon dog fur, is as follows：
(1) preparation of raw material：By ermine suede and water with 10：1 bath raio is fitted into dye vat, and is heated；
(2) efficiently complexing processing：Following auxiliary agent is sequentially added when temperature is heated to 35 DEG C：Efficient activator XTD-Z 4%th, recoon dog fur protective agent 3%, complexing stabilizer 3%, complexing agent 15%, sodium hydrosulfite 2%, keep the temperature 20 minutes, then with 1 DEG C/min Speed is warming up to 60 DEG C and keeps the temperature 95 points, and then emptying is rinsed, and is washed 10 minutes with 40 DEG C, and repetition flushes three times；
(3) without phosphorus oxidative decoloration：It heats again, temperature sequentially adds following auxiliary agent when rising to 35 DEG C：Recoon dog fur protective agent 3%th, hydrogen peroxide 90%, without phosphorus oxidation stabilizers XT-F 25% keep the temperature 65 points, are then warming up to 60 DEG C with 1 DEG C/min speed 105 points of heat preservation, emptying are rinsed, and 40 DEG C are washed 10 minutes, and repetition flushes three times；
(4) reduction-decolor：It heats again, temperature sequentially adds following auxiliary agent when rising to 55 DEG C：Reduction protectants 2% are protected Dangerous powder 2% removes chalybeate 4%, and heat preservation is emptied after 35 minutes and rinsed, and 40 DEG C are washed 10 minutes, are washed twice；
(5) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(6) dry：Dewatered recoon dog fur enters air flow dryer, and 82 DEG C of drying temperature gets damp again after baking and controls to 17%.
It is described in detail with reference to a kind of method that specific embodiment restains ermine suede that decolourizes.
Embodiment 4
A kind of method that ermine suede is restained of decolourizing, this method is to the side using the without phosphorus decoloration of any one recoon dog fur Ermine suede after method is decolourized is restained, and is as follows：
(1) pre-treatment is carried out to the ermine suede after decoloration：Detergent：0.5g/L, water temperature：It 55 DEG C, handles 22 minutes, overflow is washed Water；
(2) dyeing is handled：Following auxiliary agent is added under the conditions of 40 DEG C of water temperature：NaAC 4%, (NH) 4,SO4 3%, bleeding agent XT-D3%, smooth agent 1%, HAC3%, operation add mild neutral and weak type dye for 4 minutes, run 20 minutes；It opens Begin to heat up, 1 DEG C/min of heating rate keeps the temperature 50 minutes when temperature rises to 85 DEG C, cooling washing drain；Emptying is rinsed, with 40 DEG C washing 10 minutes；
(3) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(4) dry：Dewatered recoon dog fur is put into radio frequency dryer, and the power setting of radio frequency dryer is in 60KW, drying vehicle Speed be set in 10M/ it is small when, after baking moisture regain control dyeing process is completed after 16%, drying.
A kind of method of without phosphorus decoloration recoon dog fur product final finishing is described in detail with reference to specific embodiment.
Embodiment 5
A kind of method of without phosphorus decoloration recoon dog fur product final finishing, this method is to without phosphorus de- using any one described recoon dog fur Ermine suede after the method for color is decolourized carries out final finishing, it is characterised in that is as follows:
(1) it is soft to impregnate：According to 1:Ermine suede product and water are put into fulling mill by 40 ratio, and hair is sequentially added under room temperature Can net 2%, smooth agent 2% impregnate 15 minutes；
(2) matte is washed：Soak is warming up to 35 DEG C, 35 turns/min of fulling mill revolution, is washed 8 minutes, it is light to throw one time；
(3) soft treatment：At 35 DEG C, softening agent 5%, smooth agent 4% are sequentially added, 20 turns/min of fulling mill revolution, Operation 18 minutes, gently throws twice；
(4) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
(5) dry：68 DEG C of roller drying machine temperature, drying time 12 minutes.Moisture regain is controlled to 11% after ready-made clothes dries；
(6) it is whole to scald：Use conventional whole ironing process.

Claims (6)

  1. A kind of 1. method of the without phosphorus decoloration of recoon dog fur, it is characterised in that be as follows：
    (1) preparation of raw material：By ermine suede and water with 10：1 bath raio is fitted into dye vat, and is heated；
    (2) efficiently complexing processing：Following auxiliary agent is sequentially added when temperature is heated to 25-35 DEG C：Efficient activator XTD-Z, racoon dog Suede protective agent, complexing stabilizer, complexing agent, sodium hydrosulfite, keep the temperature 10-20 minutes, are then warming up to 50-60 with 1 DEG C/min speed DEG C and keep the temperature 85-95 point, then emptying is rinsed, and is washed 10 minutes with 40 DEG C, and repetition flushes three times；
    (3) without phosphorus oxidative decoloration：It heats again, temperature sequentially adds following auxiliary agent when rising to 25-35 DEG C：Recoon dog fur protective agent, mistake Then hydrogen oxide, without phosphorus oxidation stabilizers XT-F, 55-65 points of heat preservation are warming up to 50-60 DEG C of heat preservation 95- with 1 DEG C/min speed 105 points, emptying is rinsed, and 40 DEG C are washed 10 minutes, and repetition flushes three times；
    (4) reduction-decolor：It heats again, temperature sequentially adds following auxiliary agent when rising to 45-55 DEG C：Reduction protectants, sodium hydrosulfite, Chalybeate is removed, heat preservation is emptied after 25-35 minutes and rinsed, and 40 DEG C are washed 10 minutes, are washed twice；
    (5) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
    (6) dry：Dewatered recoon dog fur enters air flow dryer, and 80 ± 2 DEG C of drying temperature, moisture regain, which controls, after baking arrives 15-17%.
  2. 2. a kind of method of the without phosphorus decoloration of recoon dog fur according to claim 1, it is characterised in that：Addition helps in step (2) Dose ratio is：Efficient activator XTD-Z 2-4%, recoon dog fur protective agent 2-3%, complexing stabilizer 3-4%, complexing agent 12-15%, Sodium hydrosulfite 1-2%.
  3. 3. a kind of method of the without phosphorus decoloration of recoon dog fur according to claim 1, it is characterised in that：Addition helps in step (3) Dose ratio is：Recoon dog fur protective agent 2-3%, hydrogen peroxide 80-100%, without phosphorus oxidation stabilizers XT-F 22-28%.
  4. 4. a kind of method of the without phosphorus decoloration of recoon dog fur according to claim 1, it is characterised in that：Addition helps in step (4) Dose ratio is：Reduction protectants 1-2%, sodium hydrosulfite 1-2%, chalybeate 3-4% is removed.
  5. 5. a kind of method for restaining of ermine suede of decolourizing, this method to using any one recoon dog fur described in claim 1-4 without Ermine suede after the method for phosphorus decoloration is decolourized is restained, it is characterised in that is as follows：
    (1) pre-treatment is carried out to the ermine suede after decoloration：Detergent：0.5-1g/L, water temperature：It 50 DEG C -60 DEG C, handles 20-25 minutes, Overflow wash water；
    (2) dyeing is handled：Following auxiliary agent is added under the conditions of 35 DEG C -45 DEG C of water temperature：NaAC 4% or (NH) 4,SO4 3%, infiltration Agent XT-D 2-4%, smooth agent 0.5-1%, HAC 2.5-4%, operation add mild neutrality and weak acid class dye for 1-5 minutes Material is run 15-25 minutes；It starts to warm up, 0.5-1.5 DEG C/min of heating rate keeps the temperature 40-60 when temperature rises to 75-95 DEG C Minute, cooling washing drain；Emptying is rinsed, and is washed 10 minutes with 40 DEG C；
    (3) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
    (4) dry：Dewatered recoon dog fur is put into radio frequency dryer, and in 60KW, drying speed is set the power setting of radio frequency dryer Be scheduled on 10M/ it is small when, after baking moisture regain control dyeing process is completed after 15-17%, drying.
  6. 6. a kind of method of without phosphorus decoloration recoon dog fur product final finishing, this method is to utilizing any one described in claim 1-4 Ermine suede after the method for the without phosphorus decoloration of recoon dog fur is decolourized carries out final finishing, it is characterised in that is as follows:
    (1) it is soft to impregnate：According to 1:Ermine suede product and water are put into fulling mill by 40 ratio, and hair is sequentially added under room temperature can be net 1-2%, smooth agent 1-3% impregnate 10-20 minutes；
    (2) matte is washed：Soak is warming up to 35-40 DEG C, fulling mill revolution 30-40 turns/min, washs 5-10 minutes, light to throw One time；
    (3) soft treatment：At 30-40 DEG C, softening agent 4-6%, smooth agent 3-5%, fulling mill revolution 15-25 are sequentially added Turn/min, run 15-20 minutes, gently throw twice；
    (4) it is dehydrated：1400 turns/min of dewaterer rotating speed, the time is until draining is in drops；
    (5) dry：65-70 DEG C of roller drying machine temperature, drying time 10-15 minutes.10- is arrived in moisture regain control after ready-made clothes dries 12%；
    (6) it is whole to scald：Use conventional whole ironing process.
CN201711349927.6A 2017-12-15 2017-12-15 A kind of method of the without phosphorus decoloration of recoon dog fur Pending CN108103765A (en)

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