CN109183450A - A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey - Google Patents

A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey Download PDF

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Publication number
CN109183450A
CN109183450A CN201811012781.0A CN201811012781A CN109183450A CN 109183450 A CN109183450 A CN 109183450A CN 201811012781 A CN201811012781 A CN 201811012781A CN 109183450 A CN109183450 A CN 109183450A
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Prior art keywords
fabric
long filament
numb grey
knitted fabric
added
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CN201811012781.0A
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Inventor
严涛海
时雅菁
李永贵
林志成
刘冬
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Minjiang University
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Minjiang University
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Priority to CN201811012781.0A priority Critical patent/CN109183450A/en
Publication of CN109183450A publication Critical patent/CN109183450A/en
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    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • 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
    • 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
    • D06M11/32—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • 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
    • D06P1/60—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 using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
    • D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
    • 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
    • D06P1/64—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 using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65118—Compounds containing hydroxyl groups
    • 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
    • D06P1/64—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 using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65131—Compounds containing ether or acetal groups
    • 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
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes 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
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/521—Polyesters 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
    • 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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/10—After-treatment with compounds containing metal
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a kind of methods washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, fabric is placed in dye vat including (1), water, which is added, makes fabric submergence wherein, then adds caustic soda and carries out mixing immersion and wash 20~30 min, after being disposed, mixed liquor is discharged；(2) numb grey dye liquor is added into dye vat with 1: 10 bath raio, the temperature of numb grey dye liquor is then warming up to 98~100 DEG C carries out dyeing processing after dyeing processing dye liquor is discharged；(3) water, which is added, makes to be dyed treated fabric submergence wherein, then adds caustic soda and carries out mixing immersion and carrying out washing treatment, after being disposed, mixed liquor is discharged；(4) water, which is added, to be made through the submergence of step (3) treated fabric wherein, then to add acetic acid, is adjusted after mixed system pH is 6~7, is washed to fabric, after being disposed, fabric is taken out；Then after sizing arranges, the bright and beautiful long filament weft-knitted fabric of washing for being infected with numb grey is made, the program is implemented reliably, and effect is good.

Description

A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey
Technical field
The present invention relates to textile dyeing field, especially a kind of method washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey.
Background technique
The fabric of numb gray effect is a kind of fabric of unique style color blending effect, is liked by consumer, grey cloth cover It is filled with grey point, cloth cover natural in color is harmonious, and the combination of grey and black is coordinated.Bright and beautiful long filament weft-knitted fabric is washed, terylene is combined And the advantages of polyamide fibre, fabric is ventilative with moisture absorption, excellent, the good advantage of durability of strength.But its dyeing is a technique difficulty Point, it is more difficult to dye ideal color, especially wash brocade and contaminate the difficult point that numb grey is even more technique.
Summary of the invention
The case where based on the prior art, the purpose of the present invention are mainly to be to contaminate in the technique for solving to wash bright and beautiful fabric dye fiber crops ash Color is ineffective, and tinting strength, tinting power and the poor problem of the uniformity, and at the same time can take into account, energy consumption is less to wash bright and beautiful long filament latitude The method that braided fabric contaminates numb grey.
In order to realize above-mentioned technical purpose, the technical solution adopted by the present invention are as follows:
A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey comprising following steps:
(1) fabric is placed in dye vat, water, which is added, makes fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washing After being disposed, mixed liquor is discharged by 20~30 min；
(2) numb grey dye liquor is added into dye vat with 1: 10 bath raio, the temperature of numb grey dye liquor is then warming up to 98~100 Dyeing processing DEG C is carried out dye liquor is discharged after dyeing processing；
(3) water, which is added, makes to be dyed treated fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washup Reason, after being disposed, mixed liquor is discharged；
(4) water, which is added, to be made through the submergence of step (3) treated fabric wherein, then to add acetic acid, adjusting mixed system pH is 6 After~7, fabric is washed, after being disposed, fabric is taken out；
(5) will by step (4), treated after fabric carries out shaping arrangement, be made be infected with numb grey wash bright and beautiful long filament knitting device Object.
Further, in step (1), the water temperature of water be added is 90 DEG C, the hundred of caustic soda in the mixed solution after caustic soda is added Dividing content is 0.5%.
Further, the heating rate of numb grey dye liquor is 1 DEG C/5min in step (2), and the dyeing processing time is 30 min.
Further, in step (2), the percentage composition of each component in numb grey dye liquor are as follows: black acid dye 1%；Level dyeing Agent 0.5%；Defoaming agent 0.1%；Bleeding agent 0.1%；Healant 0.1%.
Preferably, the levelling agent is that fatty alcohol and ethylene oxide mix.
Preferably, the bleeding agent is fatty alcohol polyoxyethylene ether.
Preferably, the defoaming agent is dimethyl siloxane.
Further, in step (3), the water temperature of water be added is 90 DEG C, the hundred of caustic soda in the mixed solution after caustic soda is added Dividing content is 0.5%.
Further, it is impregnated in step (3) and the time of carrying out washing treatment is 10 min.
Further, being made through step (5) processing and being infected with the color fastness for washing bright and beautiful long filament weft-knitted fabric of numb grey is 4 grades.
The polyester multifilament and polyamide multifilament of the present invention program carries out spelling line on grid-connected machine, and spelling Wiring technology difference will be to fiber crops Grey generates different effect.And terylene is different with the ratio of polyamide fibre, if polyamide fibre content is more, is dyed in the later period When, when contaminating polyamide fibre using acid dyes, large area is all polyamide fibre, and terylene content is fewer, and Grey Point is fewer in cloth cover, such as The content of fruit terylene and polyamide fibre is 1:1, then cloth cover fiber crops gray effect is most uniform.Polyester multifilament and polyamide multifilament are spelled on grid-connected machine When line, fixed length can be needed to beat nexus using high-speed flow when spelling line on grid-connected machine using non-twist plus weak twist and more twirls, It is divided into again net, light net by network dot frequency and is provided to without net, twisting and the purpose for beating nexus by polyester multifilament and polyamide fibre Multifilament merges molding without scattering, twist it is more, beat the more frequent i.e. grey point of net then last finished fabric again of nexus Effect can be more dispersed, and twisting is less, grey put of breaking the fewer i.e. light net of nexus then last finished fabric can more concentrate.
When washing the dyeing of bright and beautiful long filament weft-knitted fabric, usually dye polyamide fibre contaminates height when terylene because dyeing terylene temperature is higher Polyamide fibre can be carbonized by temperature, the acid dyes that dye polyamide fibre uses, and dye liquor temperature is generally at 100 DEG C hereinafter, dyeing at this time has part Terylene is contaminated in color forms grey (light color) effect.And it is less than the energy consumption for contaminating terylene to contaminate polyamide fibre.
Specific braiding scheme are as follows:
Specific embodiment:
Terylene 75D/72F, polyamide fibre 70D/68F, wash/bright and beautiful adding proportion is 50:50.
Line is spelled, polyamide composite filaments beat the light net of nexus (a/4cm), add weak twist or non-twist (1/m).
Large circle machine weaving, 30#28G, 18 revs/min of the speed of service.
Using above-mentioned technical solution, compared with prior art, the present invention it has the beneficial effect that the present invention program By creative mode of operation, so that treated that fabrics cloth cover has the grey effect of zingy fiber crops, and fabric through dyeing At discontinuous concentration effect is partially presented, style is beautiful, generous, grey black is alternate coordinates surface ash point naturally.
Specific embodiment
A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey comprising following steps:
(1) fabric is placed in dye vat, water, which is added, makes fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washing After being disposed, mixed liquor is discharged by 20~30 min, wherein the water temperature of water be added is 90 DEG C, mixed after caustic soda is added The percentage composition for closing caustic soda in solution is 0.5%；
(2) numb grey dye liquor is added into dye vat with 1: 10 bath raio, then by the temperature of numb grey dye liquor with 1 DEG C/5min's Heating rate, is warming up to 98~100 DEG C and carries out dyeing 30 min of processing dye liquor is discharged after dyeing processing, wherein numb grey The percentage composition of each component in dye liquor are as follows: black acid dye 1%；Levelling agent 0.5%；Defoaming agent 0.1%；Bleeding agent 0.1%； Healant 0.1%；Preferably, the levelling agent is that fatty alcohol and ethylene oxide mix；Preferably, the bleeding agent For fatty alcohol polyoxyethylene ether；Preferably, the defoaming agent is dimethyl siloxane；
(3) water, which is added, makes to be dyed treated fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washup 10 min are managed, after being disposed, mixed liquor is discharged, wherein the water temperature of water be added is 90 DEG C, the mixing after caustic soda is added The percentage composition of caustic soda is 0.5% in solution；
(4) water, which is added, to be made through the submergence of step (3) treated fabric wherein, then to add acetic acid, adjusting mixed system pH is 6 After~7, fabric is washed, after being disposed, fabric is taken out；
(5) will by step (4), treated after fabric carries out shaping arrangement, be made be infected with numb grey wash bright and beautiful long filament knitting device Object；Its color fastness is 4 grades.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent With modification, covering scope of the invention is come under.
It is to wash bright and beautiful weft-knitted fabric that the patented technology, which is told somebody what one's real intentions are substantive, it is therefore proposed that polyester filament weft-knitted fabric is changed to wash bright and beautiful length Silk weft-knitted fabric.

Claims (10)

1. a kind of method washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: it includes the following steps:
(1) fabric is placed in dye vat, water, which is added, makes fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washing After being disposed, mixed liquor is discharged by 20~30 min；
(2) numb grey dye liquor is added into dye vat with 1: 10 bath raio, the temperature of numb grey dye liquor is then warming up to 98~100 Dyeing processing DEG C is carried out dye liquor is discharged after dyeing processing；
(3) water, which is added, makes to be dyed treated fabric submergence wherein, then adds caustic soda and carries out mixing immersion and washup Reason, after being disposed, mixed liquor is discharged；
(4) water, which is added, to be made through the submergence of step (3) treated fabric wherein, then to add acetic acid, adjusting mixed system pH is 6 After~7, fabric is washed, after being disposed, fabric is taken out；
(5) will by step (4), treated after fabric carries out shaping arrangement, be made be infected with numb grey wash bright and beautiful long filament knitting device Object.
2. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: in step (1), The water temperature of water be added is 90 DEG C, and the percentage composition of caustic soda is 0.5% in the mixed solution after caustic soda is added.
3. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: in step (2) The heating rate of numb grey dye liquor is 1 DEG C/5min, and the dyeing processing time is 30 min.
4. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: in step (2), The percentage composition of each component in numb grey dye liquor are as follows: black acid dye 1%；Levelling agent 0.5%；Defoaming agent 0.1%；Bleeding agent 0.1%；Healant 0.1%.
5. the method according to claim 4 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: the level dyeing Agent is that fatty alcohol and ethylene oxide mix.
6. the method according to claim 4 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: the infiltration Agent is fatty alcohol polyoxyethylene ether.
7. the method according to claim 4 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: the defoaming Agent is dimethyl siloxane.
8. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: in step (3), The water temperature of water be added is 90 DEG C, and the percentage composition of caustic soda is 0.5% in the mixed solution after caustic soda is added.
9. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: in step (3) It impregnates and the time of carrying out washing treatment is 10 min.
10. the method according to claim 1 washed bright and beautiful long filament weft-knitted fabric and contaminate numb grey, it is characterised in that: through step (5) It is 4 grades that processing, which is made and is infected with the color fastness for washing bright and beautiful long filament weft-knitted fabric of numb grey,.
CN201811012781.0A 2018-08-31 2018-08-31 A method of it washing bright and beautiful long filament weft-knitted fabric and contaminates numb grey Pending CN109183450A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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Application publication date: 20190111