CN108486914A - A kind of technique for Animal Skin of being printed and dyed using dark plum juice - Google Patents

A kind of technique for Animal Skin of being printed and dyed using dark plum juice Download PDF

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Publication number
CN108486914A
CN108486914A CN201810194563.7A CN201810194563A CN108486914A CN 108486914 A CN108486914 A CN 108486914A CN 201810194563 A CN201810194563 A CN 201810194563A CN 108486914 A CN108486914 A CN 108486914A
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parts
dyestuff
dark plum
animal skin
plum juice
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郭盛煌
郭盛晖
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Guangzhou Panyu Polytechnic
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Guangzhou Panyu Polytechnic
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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
    • D06P1/34—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 natural dyestuffs
    • 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
    • D06P1/46—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 natural macromolecular substances or derivatives thereof
    • 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
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6421—Compounds containing nitrile 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
    • D06P1/673—Inorganic 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
    • 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
    • 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
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • 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
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • 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
    • D06P5/002—Locally enhancing dye affinity of a textile material by chemical means
    • 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
    • D06P5/06—After-treatment with organic compounds containing nitrogen
    • 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
    • D06P5/08—After-treatment with organic compounds macromolecular

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a kind of techniques using dark plum juice printing and dyeing Animal Skin, including：Dark plum juice dyestuff preparation process, dyestuff preparation steps：Take following component in parts by weight：0.1 0.3 parts of 0.1 0.3 parts of 0.5 1.5 parts of 68 parts of 0.8 1.2 parts of 1.5 2.5 parts of 23 parts of 5 10 parts of 5 10 parts of 20 25 parts of dark plum juice dyestuff, curcumin, Chestnut shell pigment, gelatin, color fixing agent, surfactant, titanium dioxide, sodium chloride, cyanoacrylate, the brightening agent and 30 50 parts of water obtained by dark plum juice dyestuff preparation process；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff；Animal Skin processing step, rare earth mordant dyeing step, staining procedure, heat steam step, final finishing step.The leather that the present invention is prepared has preferable water-fastness, abrasion-resistant and sunlight fastness performance, not fugitive color, and has good feel and brightness, has and increases dark colour effect.

Description

A kind of technique for Animal Skin of being printed and dyed using dark plum juice
Technical field
The present invention relates to leather dyeing and printing process fields, and in particular to a kind of technique for Animal Skin of being printed and dyed using dark plum juice.
Background technology
Printing and dyeing are also referred to as dyeing and finishing.Dye molecule is formed surely after being handled by physical and chemical process with cloth or leather green body Surely it combines.In dyeing process, common chemical synthetic dye will produce a large amount of pollution, and the cloth after dye transfer or leather On, can also there be the substance of more multipair human health, be unfavorable for the health of human body.For this purpose, people in dyeing process, send out Natural dye is showed, predominantly vegetable colour prints and dyes to cloth, leather etc., can either reach preferable printing and dyeing effect in this way Fruit also can avoid harmful substance from remaining in leather, cloth, be conducive to the health of human body, while can also reduce and print and dye The generation of pollutant in journey.But, it has to it says, vegetable colour, the adhesion on leather is poor, is used after printing and dyeing During, the case where easy ting produce colour fading, fade.
Dark plum alias smoked plum, yellow young, conjunction Chinese plum, dry branch plum, are the close of rosaceae plant deciduous tree plum Prunus mume Ripening fruits is smoked through pyrotechnics.If being soaked with brine solarization night with green plum, there is bloom to be formed after 10 days, is called bloom plum, Effect is similar, and compatibility and incompatibility of drugs is identical.According to modern study green plums or plum juice.Containing less containing sodium more than potassium in dark plum, therefore, it is necessary to length Phase takes row potassium diuretics person and preferably eats it；It can promote enterocinesia containing boheic acid in plum, therefore the people of constipation preferably eats it.Plum In contain a variety of organic acids, play the role of improving liver function, therefore hepatopath preferably eats it.Plum acid in plum can soften blood vessel, Vascular sclerosis is postponed, there is anti-senility effect.Wherein dark plum contains abundant phytochrome, can be used for printing and dyeing.
Chinese Patent Application No. is that the patent of invention of " CN201510992623.6 " discloses a kind of utilization mangosteen skin juice print The technique for contaminating Animal Skin, includes the following steps：A. mangosteen skin dyestuff extracts：Mangosteen skin, ultramicro grinding is taken then to be added a concentration of 80% alcohol, the volume of the alcohol and the mass ratio of mangosteen skin are 5-10:1,12-24h is impregnated, with the sieve of 80-100 mesh Net filtration collects filtrate；Then identical soaking in alcohol, 12-24h is used to be collected with the screen filtration of 80-100 mesh filter residue Filtrate；Merge the filtrate being collected into twice, concentrate, vacuum drying obtains solid, i.e. mangosteen skin dyestuff；B. dyestuff is prepared；C. it moves The processing of object skin；D. it dyes；E. heat is steamed；F. final finishing.The dyeing and printing process can promote adhesive force of the vegetable colour on leather, make Leather after must printing and dyeing not fugitive color, fade, but there is a problem in that：It is still easy colour fading through repeatedly washing, and is dyed Leather hand feeling afterwards, brightness are all poor.
Invention content
For overcome the deficiencies in the prior art, it is printed and dyed Animal Skin using dark plum juice the purpose of the present invention is to provide a kind of Technique, the leather which obtains have preferable water-fastness, abrasion-resistant and sunlight fastness performance, not fugitive color, and have There are good feel and brightness, has and increase dark colour effect.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, which is characterized in that including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 5-10:1,12-24h is impregnated, with the screen filtration of 50-100 mesh, collects filter Liquid, i.e. dark plum juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The crow obtained by dark plum juice dyestuff preparation process 20-25 parts of plum juice dyestuff, 5-10 parts of curcumin, 5-10 parts of Chestnut shell pigment, 2-3 parts of gelatin, 1.5-2.5 parts of color fixing agent, table Activating agent 0.8-1.2 parts of face, 0.5-1.5 parts of sodium chloride, 0.1-0.3 parts of cyanoacrylate, increases deep increase at 6-8 parts of titanium dioxide Gorgeous dose 0.1-0.3 parts and 30-50 parts of water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 2-4 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 30-40 DEG C, 30-45min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 80-120 DEG C, pressure 0.5- 1.5kg/cm2Steam under heat steam 45-75min；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
Further, in dark plum juice dyestuff preparation process, dark plum, ultramicro grinding is taken to obtain dark plum juice, be then added a concentration of 80% alcohol, the volume of the alcohol and the mass ratio of dark plum are 7.5:1,18h is impregnated, with the screen filtration of 80 mesh, is received Collect filtrate, i.e. dark plum juice dyestuff.
Further, in dyestuff preparation steps, the color fixing agent is cetylpyridinium chloride, brocide With crosslinking one or more of color fixing agent DE；The brightening agent is fatty alcohol polyoxyethylene ether；Described is soft Soft dose is amino modified special polysiloxane lotion softening agent, multicomponent amino modified polysiloxane elastic body soft agent CSP- One or more of 5289.
Further, in dyestuff preparation steps, the color fixing agent is cetylpyridinium chloride, brocide With crosslinking one or more of color fixing agent DE；The brightening agent is fatty alcohol polyoxyethylene ether；Described is soft Soft dose is amino modified special polysiloxane lotion softening agent, multicomponent amino modified polysiloxane elastic body soft agent CSP- One or more of 5289.
Further, in dyestuff preparation steps, following component in parts by weight is taken：It prepares and walks by dark plum juice dyestuff Suddenly 2 parts of 2.5 parts of 8 parts of 8 parts of 22 parts of dark plum juice dyestuff, curcumin, Chestnut shell pigment, gelatin, color fixing agent obtaining, surface-active 40 parts of 1 part of agent, 7 parts of titanium dioxide, 1 part of sodium chloride, 0.2 part of cyanoacrylate, 0.2 part of brightening agent and water；It will be above-mentioned Each component mixes, and homogeneous stirring obtains dyestuff.
Further, in Animal Skin processing step, the acid solution pH value that acidleach uses is 1.5-2.5；Neutralisation treatment is specially： Alkali is added in the acid solution of dipping and is neutralized 30-45min, pH value 0.4-0.6 is improved per 5min.
Further, in Animal Skin processing step, acid solution pH value that acidleach uses is 2.0；Neutralisation treatment is specially：It is soaking Alkali is added in the acid solution of stain and is neutralized 45min, pH value 0.4 is improved per 5min.
Further, in rare earth mordant dyeing step, the rare earth in the complex rare-earth mordant is lanthanum chloride, cerium chloride or chlorine Change neodymium.
Further, in staining procedure, by the Animal Skin after rare earth mordant dyeing step process be immersed within 30s through It crosses in dyestuff made from dyestuff preparation steps, at a temperature of 35 DEG C, impregnates 35min.
Further, heat is steamed in step, will pass through staining procedure treated Animal Skin temperature is 85 DEG C, pressure is 1.2kg/cm2Steam under heat steam 55min.
The beneficial effects of the present invention are：
The coloring agent of the present invention is with dark plum juice, curcumin and Chestnut shell pigment for main dye component, and three is with cooperation With the tinctorial yield and crock fastness of leather can be effectively improved, while dark plum juice, curcumin and Chestnut shell pigment are natural dye Material has good Environmental compatibility and natural nonstaining property so that coloring agent safety and environmental protection of the invention；Gelatin is added, with Dark plum juice, curcumin and Chestnut shell pigment mating reaction, compatibility is good, and four is strong bonded in dyeing course, can be improved The dye stability of dark plum juice, curcumin and Chestnut shell pigment, and then improve the abrasion-resistant of leather, water-fastness and sun-resistant jail Degree, makes leather not fugitive color.Meanwhile coloring agent of the invention is added titanium dioxide and increases adhesive, increase glossiness, while energy The direct projection of enough reflected sunlights, slows down the photooxidation of leather.Sodium chloride is added, improves the mobility of coloring agent.Cyano third is added Olefin(e) acid ester can reach quick-setting effect, while film forming being made to have good weatherability and tensile strength.In addition, dyeing Brightening agent is added in agent, is had and is increased dark colour effect.
Specific implementation mode
In the following, in conjunction with specific implementation mode, the present invention is described further, it should be noted that is do not collided Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 5-10:1,12-24h is impregnated, with the screen filtration of 50-100 mesh, collects filter Liquid, i.e. dark plum juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The crow obtained by dark plum juice dyestuff preparation process 20-25 parts of plum juice dyestuff, 5-10 parts of curcumin, 5-10 parts of Chestnut shell pigment, 2-3 parts of gelatin, 1.5-2.5 parts of color fixing agent, table Activating agent 0.8-1.2 parts of face, 0.5-1.5 parts of sodium chloride, 0.1-0.3 parts of cyanoacrylate, increases deep increase at 6-8 parts of titanium dioxide Gorgeous dose 0.1-0.3 parts and 30-50 parts of water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 2-4 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 30-40 DEG C, 30-45min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 80-120 DEG C, pressure 0.5- 1.5kg/cm2Steam under heat steam 45-75min；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
As the mode that further carries out, in dark plum juice dyestuff preparation process, dark plum, ultramicro grinding is taken to obtain dark plum juice, so A concentration of 80% alcohol is added afterwards, the volume of the alcohol and the mass ratio of dark plum are 7.5:1,18h is impregnated, with 80 purposes Screen filtration collects filtrate, i.e. dark plum juice dyestuff.
As the mode that further carries out, in dyestuff preparation steps, the color fixing agent is cetylpyridinium chloride, bromination One or more of cetyl pyridinium and crosslinking color fixing agent DE.
As the mode that further carries out, in dyestuff preparation steps, the color fixing agent is cetylpyridinium chloride, bromination One or more of cetyl pyridinium and crosslinking color fixing agent DE；The brightening agent is aliphatic alcohol polyethenoxy Ether；The softening agent is amino modified special polysiloxane lotion softening agent, multicomponent amino modified polysiloxane elastomer One or more of softening agent CSP-5289.
As the mode that further carries out, in dyestuff preparation steps, following component in parts by weight is taken：By dark plum 2.5 parts of 8 parts of 8 parts of 22 parts of dark plum juice dyestuff, curcumin, Chestnut shell pigment, gelatin, the color fixing agent that juice dyestuff preparation process obtains 2 parts, 1 part of surfactant, 7 parts of titanium dioxide, 1 part of sodium chloride, 0.2 part of cyanoacrylate, 0.2 part of brightening agent and water 40 parts；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff.
As the mode that further carries out, in Animal Skin processing step, the acid solution pH value that acidleach uses is 1.5-2.5；In It is specially with processing：Alkali is added in the acid solution of dipping and is neutralized 30-45min, pH value 0.4-0.6 is improved per 5min.
As the mode that further carries out, in Animal Skin processing step, acid solution pH value that acidleach uses is 2.0；At neutralization Reason is specially：Alkali is added in the acid solution of dipping and is neutralized 45min, pH value 0.4 is improved per 5min.
As the mode that further carries out, in rare earth mordant dyeing step, the rare earth in the complex rare-earth mordant is chlorination Lanthanum, cerium chloride or neodymium chloride.
As the mode that further carries out, in staining procedure, by the Animal Skin after rare earth mordant dyeing step process in 30s Within be immersed in by dyestuff made from dyestuff preparation steps, at a temperature of 35 DEG C, impregnate 35min.
As the mode that further carries out, heat is steamed in step, will pass through staining procedure treated that Animal Skin is in temperature 85 DEG C, pressure 1.2kg/cm2Steam under heat steam 55min.
Specific embodiment of the present invention when following, used raw material, equipment etc. remove special limit in the following embodiments It can be obtained by buying pattern outside fixed.
Embodiment 1：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 7.5:1, it impregnates 18h, with the screen filtration of 80 mesh, collects filtrate, i.e., it is black Plum juice dyestuff；
Dyestuff preparation steps：8 parts of 22 parts of dark plum juice dyestuff, curcumin being obtained by dark plum juice dyestuff preparation process, 8 parts of Chestnut shell pigment, 2.5 parts of gelatin, 2 parts of color fixing agent, 1 part of surfactant, 7 parts of titanium dioxide, 1 part of sodium chloride, cyano third 40 parts of 0.2 part of olefin(e) acid ester, 0.2 part of brightening agent and water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；The acid that acidleach uses Liquid pH value is 2.0；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 45min, pH is improved per 5min Value 0.4；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 3 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 35 DEG C, 35min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 85 DEG C, pressure 1.2kg/cm2Steaming Heat steams 55min under vapour；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
Embodiment 2：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 5:1,12h is impregnated, with the screen filtration of 80 mesh, collects filtrate, i.e. dark plum Juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The crow obtained by dark plum juice dyestuff preparation process 20 parts of plum juice dyestuff, 5 parts of curcumin, 5 parts of Chestnut shell pigment, 2 parts of gelatin, 1.5 parts of color fixing agent, 0.8 part of surfactant, two 30 parts of 6 parts of titanium oxide, 0.5 part of sodium chloride, 0.1 part of cyanoacrylate, 0.1 part of brightening agent and water；By above-mentioned each component Mixing, homogeneous stirring, obtains dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；The acid that acidleach uses Liquid pH value is 1.5；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 30min, pH is improved per 5min Value 0.4；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 2 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 30 DEG C, 30min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 80 DEG C, pressure 0.5kg/cm2Steaming Heat steams 45min under vapour；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
Embodiment 3：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 7:1,18h is impregnated, with the screen filtration of 80 mesh, collects filtrate, i.e. dark plum Juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The crow obtained by dark plum juice dyestuff preparation process 23 parts of plum juice dyestuff, 6 parts of curcumin, 9 parts of Chestnut shell pigment, 2.5 parts of gelatin, 1.8 parts of color fixing agent, 1.1 parts of surfactant, 45 parts of 7 parts of titanium dioxide, 1.2 parts of sodium chloride, 0.2 part of cyanoacrylate, 0.2 part of brightening agent and water；By above-mentioned each group Mixing, homogeneous stirring is divided to obtain dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；The acid that acidleach uses Liquid pH value is 2.2；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 40min, pH is improved per 5min Value 0.5；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 3 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 38 DEG C, 42min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 90 DEG C, pressure 1.2kg/cm2Steaming Heat steams 65min under vapour；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
Embodiment 4：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, including：
Dark plum juice dyestuff preparation process：Dark plum, ultramicro grinding is taken to obtain dark plum juice, a concentration of 80% alcohol is then added, The volume of the alcohol and the mass ratio of dark plum are 10:1, dipping for 24 hours, with the screen filtration of 100 mesh, collects filtrate, i.e., black Plum juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The crow obtained by dark plum juice dyestuff preparation process 25 parts of plum juice dyestuff, 10 parts of curcumin, 10 parts of Chestnut shell pigment, 3 parts of gelatin, 2.5 parts of color fixing agent, 1.2 parts of surfactant, 50 parts of 8 parts of titanium dioxide, 1.5 parts of sodium chloride, 0.3 part of cyanoacrylate, 0.3 part of brightening agent and water；By above-mentioned each group Mixing, homogeneous stirring is divided to obtain dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；The acid that acidleach uses Liquid pH value is 2.5；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 45min, pH is improved per 5min Value 0.6；
Rare earth mordant dyeing step：The Animal Skin obtained by Animal Skin processing step is turned with complex rare-earth mordant in rotary drum 4 hours；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s and is prepared by dyestuff In dyestuff made from step, at a temperature of 40 DEG C, 45min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 120 DEG C, pressure 1.5kg/cm2's Heat steams 75min under steam；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
Comparative example 1：
A kind of technique for Animal Skin of being printed and dyed using dark plum juice, as different from Example 1：Dyestuff is prepared：It takes according to weight The following component of part meter：2.3 parts of 5 parts of 30 parts of mangosteen skin dyestuff, tannin extract, cetylpyridinium chloride being obtained by a steps, two 50 parts of 1.1 parts of octyl sodium sulfosuccinate, 0.3 part of sodium chloride and water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff； Remaining is same as Example 1.
Performance detection：
Embodiment 1-4 and comparative example 1 are detected respectively, testing result is shown in Table 1：
Table 1
Project Light fastness Dry fastness Fastness to wet rubbing Dye uptake
Embodiment 1 5 grades 5 grades 5 grades 94.5%
Embodiment 2 5 grades 4 grades 4 grades 90.8%
Embodiment 3 5 grades 4 grades 5 grades 91.2%
Embodiment 4 5 grades 4 grades 4 grades 90.5%
Comparative example 1 4 grades 4 grades 4 grades 87.6%
" grade " in table 1 is that the unit of dyestuff fastness is judged during ISO is provided, highest level Pyatyi, and lowest level is less than one Grade, rank is higher to illustrate dyestuff fastness better.
As seen from Table 1, comparative example 1 is compared, the leather described in embodiment 1-4 has better fastness to rubbing, sun-resistant Fastness, dye uptake, wherein the best results of embodiment 1.
The increasing depth effect of embodiment 1-4 and comparative example 1 is detected respectively, testing result is shown in Table 2：
Table 2
In table 2, increase the power point that deep tester result mainly tests dyestuff of the dye on leather, power point is higher, increases deep effect It is more apparent.As seen from Table 2, comparative example 1 is compared, the leather described in embodiment 1-4, which has, preferably increases deep effect, wherein implements The best results of example 1.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto, The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention Claimed range.

Claims (10)

1. a kind of technique for Animal Skin of being printed and dyed using dark plum juice, which is characterized in that including：
Dark plum juice dyestuff preparation process：It takes dark plum, ultramicro grinding to obtain dark plum juice, a concentration of 80% alcohol is then added, it is described The volume of alcohol and the mass ratio of dark plum are 5-10:1,12-24h is impregnated, with the screen filtration of 50-100 mesh, collects filtrate, That is dark plum juice dyestuff；
Dyestuff preparation steps：Take following component in parts by weight：The dark plum juice obtained by dark plum juice dyestuff preparation process 20-25 parts of dyestuff, 5-10 parts of curcumin, 5-10 parts of Chestnut shell pigment, 2-3 parts of gelatin, 1.5-2.5 parts of color fixing agent, surface are lived 0.8-1.2 parts of agent of property, 6-8 parts of titanium dioxide, 0.5-1.5 parts of sodium chloride, 0.1-0.3 parts of cyanoacrylate, brightening agent 0.1-0.3 parts and 30-50 parts of water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff；
Animal Skin processing step：Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment；
Rare earth mordant dyeing step：The Animal Skin complex rare-earth mordant obtained by Animal Skin processing step is turned into 2-4 in rotary drum Hour；
Staining procedure：Animal Skin after rare earth mordant dyeing step process is immersed within 30s by dyestuff preparation steps In dyestuff obtained, at a temperature of 30-40 DEG C, 30-45min is impregnated；
Heat steams step：To pass through staining procedure treated Animal Skin temperature be 80-120 DEG C, pressure 0.5-1.5kg/cm2 Steam under heat steam 45-75min；
Final finishing step：The Animal Skin that step process is steamed through overheat is cleaned with clear water, shady place air-dries.
2. technique as described in claim 1, which is characterized in that in dark plum juice dyestuff preparation process, take dark plum, ultramicro grinding, Dark plum juice is obtained, a concentration of 80% alcohol is then added, the volume of the alcohol and the mass ratio of dark plum are 7.5:1, dipping 18h collects filtrate, i.e. dark plum juice dyestuff with the screen filtration of 80 mesh.
3. technique as described in claim 1, which is characterized in that in dyestuff preparation steps, the color fixing agent is Cetylpyridinium chloride One or more of yl pyridines, brocide and crosslinking color fixing agent DE.
4. technique as described in claim 1, which is characterized in that in dyestuff preparation steps, the color fixing agent is Cetylpyridinium chloride One or more of yl pyridines, brocide and crosslinking color fixing agent DE；The brightening agent is fat Fat alcohol polyoxyethylene ether.
5. technique as described in claim 1, which is characterized in that in dyestuff preparation steps, take in parts by weight such as the following group Point：8 parts of 8 parts of 22 parts of dark plum juice dyestuff, curcumin, Chestnut shell pigment, the gelatin obtained by dark plum juice dyestuff preparation process 2.5 parts, 2 parts of color fixing agent, 1 part of surfactant, 7 parts of titanium dioxide, 1 part of sodium chloride, 0.2 part of cyanoacrylate, increase deep increase Gorgeous dose 0.2 part and 40 parts of water；Above-mentioned each component is mixed, homogeneous stirring obtains dyestuff.
6. technique as described in claim 1, which is characterized in that in Animal Skin processing step, acid solution pH value that acidleach uses for 1.5-2.5；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 30-45min, pH is improved per 5min Value 0.4-0.6.
7. technique as claimed in claim 6, which is characterized in that in Animal Skin processing step, acid solution pH value that acidleach uses for 2.0；Neutralisation treatment is specially：Alkali is added in the acid solution of dipping and is neutralized 45min, pH value 0.4 is improved per 5min.
8. technique as described in claim 1, which is characterized in that in rare earth mordant dyeing step, in the complex rare-earth mordant Rare earth is lanthanum chloride, cerium chloride or neodymium chloride.
9. technique as described in claim 1, which is characterized in that, will be after rare earth mordant dyeing step process in staining procedure Animal Skin is immersed within 30s by dyestuff made from dyestuff preparation steps, at a temperature of 35 DEG C, impregnating 35min.
10. technique as described in claim 1, which is characterized in that heat is steamed in step, and staining procedure treated animal will be passed through Skin temperature be 85 DEG C, pressure 1.2kg/cm2Steam under heat steam 55min.
CN201810194563.7A 2018-03-09 2018-03-09 A kind of technique for Animal Skin of being printed and dyed using dark plum juice Withdrawn CN108486914A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111363867A (en) * 2020-05-11 2020-07-03 杭州天龙手袋股份有限公司 Method for carrying out grass-wood dyeing on chrome tanned cow leather

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111363867A (en) * 2020-05-11 2020-07-03 杭州天龙手袋股份有限公司 Method for carrying out grass-wood dyeing on chrome tanned cow leather
CN111363867B (en) * 2020-05-11 2022-05-31 杭州天龙手袋股份有限公司 Method for carrying out grass-wood dyeing on chrome tanned cow leather

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