CN105507025B - A kind of technique using unusual fruit juice printing and dyeing Animal Skin - Google Patents

A kind of technique using unusual fruit juice printing and dyeing Animal Skin Download PDF

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Publication number
CN105507025B
CN105507025B CN201510992622.1A CN201510992622A CN105507025B CN 105507025 B CN105507025 B CN 105507025B CN 201510992622 A CN201510992622 A CN 201510992622A CN 105507025 B CN105507025 B CN 105507025B
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animal skin
dyestuff
parts
fruit juice
dyeing
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CN105507025A (en
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张来源
刘科江
邹冰
邵娟
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Guangzhou Panyu Polytechnic
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Guangzhou Panyu Polytechnic
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/34General 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
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • C14C1/08Deliming; Bating; Pickling; Degreasing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/64General 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
    • D06P1/642Compounds containing nitrogen
    • D06P1/6426Heterocyclic compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/64General 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
    • D06P1/651Compounds without nitrogen
    • D06P1/65106Oxygen-containing compounds
    • D06P1/65125Compounds containing ester groups
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/673Inorganic compounds
    • D06P1/67333Salts or hydroxides
    • D06P1/6735Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • D06P1/67358Halides or oxyhalides
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/007Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated preparing dyes in situ
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • D06P3/32Material containing basic nitrogen containing amide groups leather skins
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02After-treatment

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

Abstract

The present invention relates to a kind of techniques using unusual fruit juice printing and dyeing Animal Skin, include the following steps:A. prepared by Chinese grooseberry dyestuff;B. dyestuff is prepared;C. Animal Skin is handled;D. dye;E. heat is steamed;F. final finishing.The dyeing and printing process of the present invention, can be promoted adhesive force of the vegetable colour on leather, so that leather after printing and dyeing not fugitive color, fade.

Description

A kind of technique using unusual fruit juice printing and dyeing Animal Skin
Technical field
The present invention relates to leather dyeing and printing process fields, and in particular to a kind of technique using unusual fruit juice printing and dyeing Animal Skin.
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 combine.In dyeing process, common chemical synthetic dye can generate substantial amounts of pollution, and cloth or leather after dye transfer 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 so reach preferable printing and dyeing effect 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, easily generate the situation faded, faded.
The content of the invention
It is an object of the invention to provide a kind of adhesive force that can promote vegetable colour on leather, so that after printing and dyeing Leather not fugitive color, fade using unusual fruit juice printing and dyeing Animal Skin technique.
To solve the above problems, the technical solution adopted in the present invention is as follows:
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 5-10:1,12-24h is impregnated, with the sieve mistake of 80-100 mesh Filtrate is collected in filter;Then by filter residue using identical soaking in alcohol, 12-24h with the screen filtration of 80-100 mesh, collects filter Liquid;Merge the filtrate being collected into twice, concentrate, vacuum drying obtains solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:28-32 parts of Chinese grooseberry dyestuff being obtained by a steps, 40-60 parts of 4-6 parts of tannin extract, 1.5-2.5 parts of color fixing agent, 0.8-1.2 parts of surfactant, 0.2-0.5 parts of sodium chloride and water;It will be upper Each component mixes, and homogeneous stirring obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 1.5-2.5;Neutralisation treatment is specially:Alkali is added in the acid solution of dipping and is neutralized 30-45min, per 5min Improve pH value 0.4-0.6;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 30-40 DEG C, 25-35min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 80-120 DEG C, pressure 0.5-1.5kg/cm2 Steam under heat steam 30-90min;
F. final finishing:It will be cleaned by the Animal Skin of step e processing with clear water, shady place air-dries.
In the present invention, preferred scheme is that the tannin extract in the step b is chestnut extract.
In the present invention, preferred scheme is that the color fixing agent in step b is cetylpyridinium chloride, hexadecyl pyrrole At least one of pyridine and crosslinking color fixing agent DE.
In the present invention, preferred scheme is that the surfactant in the b step is lecithin, dodecyl benzene sulfonic acid At least one of sodium, dioctyl succinate disulfonate acid, Tween-80.
In the present invention, preferred scheme further includes step d1. stamps between the Step d and step e:Using printing machine Stamp processing is carried out to the Animal Skin by Step d processing, the environment temperature that stamp is handled is 25-35 DEG C, humidity 35- 50%.
In the present invention, preferred scheme is selected from carbonate, the phosphoric acid of alkali metal of alkali metal for the alkali that the step c uses Salt, sodium hydroxide and potassium hydroxide.
In the present invention, preferred scheme is that the clear water cleaning in the f steps is specially:It is cleaned with clear water by step e The Animal Skin 30s of processing is cleaned 2-3 times.
In the present invention, preferred scheme is the technique using unusual fruit juice printing and dyeing Animal Skin, including walking as follows Suddenly:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 7:1,15h is impregnated, with the screen filtration of 100 mesh, collects filter Liquid;Then by filter residue using identical soaking in alcohol, 14h with the screen filtration of 100 mesh, collects filtrate;Merging is collected into twice Filtrate, concentrate, vacuum drying, obtain solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:30 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 50 parts of 5 parts of glue, 2.3 parts of color fixing agent, 1.1 parts of surfactant, 0.3 part of sodium chloride and water;Upper each component is mixed, homogeneous stirs It mixes, obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 1.8;Neutralisation treatment is specially:Sodium acid carbonate is added in the acid solution of dipping and is neutralized 40min, is carried per 5min High ph-values 0.4;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 35 DEG C, 30min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 95 DEG C, pressure 1.2kg/cm2Steam under Heat steams 60min;
F. final finishing:It will be cleaned 2 times with clear water by the Animal Skin of step e processing, shady place air-dries.
Compared with prior art, the invention has the advantages that:
1st, in dyeing and printing process of the invention, it is used as mordant by adding in color fixing agent and containing the tannin extract of tannin, it can So that the ligands such as hydroxyl, carboxyl contained on phytochrome molecule and in Animal Skin on collagenous fibres molecule it is contained Hydroxyl forms complicated multicomponent complex so that the active force between the collagenous fibres molecule on phytochrome and Animal Skin increases Greatly, adhesive force of the vegetable colour on leather is promoted;
2nd, by neutralisation treatment, the free acid on leather is neutralized, enhances collagenous fibres molecule and dyestuff in Animal Skin Infiltration and combination so that dyeing be more uniformly distributed;In addition, in N-process, pH value is slowly promoted, can further open glue Passage between fibrinogen molecule so that phytochrome molecule can further penetrate into the depths of animal's leather and collagen fibre It ties up molecule and forms multicomponent complex, further promote adhesive force of the vegetable colour on leather;
3rd, after dyeing, hot steaming processing is carried out, can speed up the movement of leather surface phytochrome molecule, and by collagen Gap is further opened between fiber so that phytochrome molecule enters the higher depth of leather so that the phytochrome of leather surface Molecule is less, and the fixation ability of leather is stronger.
The present invention is described in detail With reference to embodiment.
Specific embodiment
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 5-10:1,12-24h is impregnated, with the sieve mistake of 80-100 mesh Filtrate is collected in filter;Then by filter residue using identical soaking in alcohol, 12-24h with the screen filtration of 80-100 mesh, collects filter Liquid;Merge the filtrate being collected into twice, concentrate, vacuum drying obtains solid, i.e. Chinese grooseberry dyestuff;
Chinese grooseberry, also known as Kiwi berry, pulp are green, are that a kind of quality is fresh and tender, full of nutrition, the delicious fruit of flavor; Wherein containing abundant phytochrome, can be used for printing and dyeing;
B. dyestuff is prepared:Take following component in parts by weight:28-32 parts of Chinese grooseberry dyestuff being obtained by a steps, 40-60 parts of 4-6 parts of tannin extract, 1.5-2.5 parts of color fixing agent, 0.8-1.2 parts of surfactant, 0.2-0.5 parts of sodium chloride and water;It will be upper Each component mixes, and homogeneous stirring obtains dyestuff;
Tannin extract in the step, the general name of a kind of complicated native compound.It is also non-wherein in addition to main component tannin Tannin and insoluble matter include but not limited to chestnut extract, oak tannin extract and larch bark tannin extract;Color fixing agent in the step, It can be the color fixing agent of field of printing and dyeing, include but not limited to cetylpyridinium chloride and brocide and crosslinking Color fixing agent DE;Color fixing agent in the step can be the surfactant of field of printing and dyeing, include but not limited to lecithin, ten Dialkyl benzene sulfonic acids sodium, dioctyl succinate disulfonate acid and Tween-80;
The general adhesive force of phytochrome is relatively low, in dyeing and printing process of the invention, by adding in color fixing agent and containing tannin Tannin extract as mordant, enable to the ligands such as hydroxyl, carboxyl contained on phytochrome molecule and in Animal Skin Contained hydroxyl forms complicated multicomponent complex on collagenous fibres molecule so that phytochrome and the collagenous fibres in Animal Skin Active force increase between molecule, promotes adhesive force of the vegetable colour on leather;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 1.5-2.5;Neutralisation treatment is specially:Alkali is added in the acid solution of dipping and is neutralized 30-45min, per 5min Improve pH value 0.4-0.6;
Alkali in the step can be highly basic, weak base or salt of weak acid, include but not limited to carbonate, the alkali of alkali metal Phosphate, sodium hydroxide and the potassium hydroxide of metal;Animal Skin in the present invention, can be various Animal Skins, including but it is unlimited In pigskin, ox-hide, sheepskin and fur;
By neutralisation treatment, the free acid on leather is neutralized, enhances collagenous fibres molecule in Animal Skin and dyestuff Infiltration and combination so that dyeing is more uniformly distributed;In addition, in N-process, pH value is slowly promoted, can further open collagen Passage between fiber molecule so that phytochrome molecule can further penetrate into depths and the collagenous fibres of animal's leather Molecule forms multicomponent complex, further promotes adhesive force of the vegetable colour on leather;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 30-40 DEG C, 25-35min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 80-120 DEG C, pressure 0.5-1.5kg/cm2 Steam under heat steam 30-90min;
After dyeing, hot steaming processing is carried out, can speed up the movement of leather surface phytochrome molecule, and collagen is fine Gap is further opened between dimension so that phytochrome molecule enters the higher depth of leather so that the phytochrome of leather surface point Sub less, the fixation ability of leather is stronger;
F. final finishing:It will be cleaned by the Animal Skin of step e processing with clear water, shady place air-dries.
In the present invention, preferred scheme further includes step d1. stamps between the Step d and step e:Using printing machine Stamp processing is carried out to the Animal Skin by Step d processing, the environment temperature that stamp is handled is 25-35 DEG C, humidity 35- 50%.Using the stamp processing environment of above-mentioned temperature and humidity scope, enable to printing quality more preferable.
In the present invention, preferred scheme is that the clear water cleaning in the f steps is specially:It is cleaned with clear water by step e The Animal Skin 30s of processing is cleaned 2-3 times.
Embodiment 1
Using the technique of unusual fruit juice printing and dyeing Animal Skin, include the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 7:1,15h is impregnated, with the screen filtration of 100 mesh, collects filter Liquid;Then by filter residue using identical soaking in alcohol, 14h with the screen filtration of 100 mesh, collects filtrate;Merging is collected into twice Filtrate, concentrate, vacuum drying, obtain solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:30 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 50 parts of 5 parts of glue, 2.3 parts of cetylpyridinium chloride, 1.1 parts of dioctyl succinate disulfonate acid, 0.3 part of sodium chloride and water;It will be upper Each component mixes, and homogeneous stirring obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 1.8;Neutralisation treatment is specially:Sodium acid carbonate is added in the acid solution of dipping and is neutralized 40min, is carried per 5min High ph-values 0.4;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 35 DEG C, 30min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 95 DEG C, pressure 1.2kg/cm2Steam under Heat steams 60min;
F. final finishing:It will be cleaned 2 times with clear water by the Animal Skin of step e processing, each 30s, shady place air-dries.
Embodiment 2
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 5:1,12h is impregnated, with the screen filtration of 80 mesh, collects filter Liquid;Then by filter residue using identical soaking in alcohol, 12h with the screen filtration of 80 mesh, collects filtrate;Merging is collected into twice Filtrate, concentrate, vacuum drying, obtain solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:28 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 40 parts of 4 parts of glue, 1.5 parts of brocide, 0.8 part of lecithin, 0.2 part of sodium chloride and water;Upper each component is mixed, Matter stirs, and obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 1.5;Neutralisation treatment is specially:Saleratus is added in the acid solution of dipping and is neutralized 30min, is carried per 5min High ph-values 0.6;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 30 DEG C, 35min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 80 DEG C, pressure 0.5kg/cm2Steam under Heat steams 90min;
F. final finishing:It will be cleaned 3 times with clear water by the Animal Skin of step e processing, each 30s, shady place air-dries.
Embodiment 3
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 10:1, dipping for 24 hours, with the screen filtration of 100 mesh, is collected Filtrate;Then filter residue for 24 hours, with the screen filtration of 100 mesh, is collected into filtrate using identical soaking in alcohol;Merging is collected twice The filtrate arrived concentrates, and vacuum drying obtains solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:32 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 60 parts of 6 parts of glue, 2.5 parts of crosslinking color fixing agent DE, 1.2 parts of dioctyl succinate disulfonate acid, 0.5 part of sodium chloride and water;By upper each group Divide mixing, homogeneous stirring obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 2.5;Neutralisation treatment is specially:Alkali is added in the acid solution of dipping and is neutralized 45min, pH value is improved per 5min 0.42;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 40 DEG C, 25min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 120 DEG C, pressure 1.5kg/cm2Steam under Heat steams 90min;
F. final finishing:It will be cleaned 3 times with clear water by the Animal Skin of step e processing, each 30s, shady place air-dries.
Embodiment 4
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 8:1,18h is impregnated, with the screen filtration of 95 mesh, collects filter Liquid;Then by filter residue using identical soaking in alcohol, 20h with the screen filtration of 100 mesh, collects filtrate;Merging is collected into twice Filtrate, concentrate, vacuum drying, obtain solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:31 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 55 parts of 6 parts of glue, 2.3 parts of cetylpyridinium chloride, 1.1 parts of Tween-80,0.4 part of sodium chloride and water;Upper each component is mixed, Homogeneous stirs, and obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 2;Neutralisation treatment is specially:Potassium phosphate is added in the acid solution of dipping and is neutralized 40min, pH is improved per 5min Value 0.45;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 38 DEG C, 30min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 100 DEG C, pressure 0.8kg/cm2Steam under Heat steams 80min;
F. final finishing:It will be cleaned by the Animal Skin of step e processing with clear water, shady place air-dries.
Embodiment 5
A kind of technique using unusual fruit juice printing and dyeing Animal Skin includes the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, and it is 80% then to add in concentration Alcohol, the volume of the alcohol and the mass ratio of Chinese grooseberry are 9:1,20h is impregnated, with the screen filtration of 100 mesh, collects filter Liquid;Then by filter residue using identical soaking in alcohol, 18h with the screen filtration of 100 mesh, collects filtrate;Merging is collected into twice Filtrate, concentrate, vacuum drying, obtain solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:31 parts of Chinese grooseberry dyestuff being obtained by a steps, evergreen chinquapin 53 parts of 5.5 parts of glue, 2.2 parts of brocide, 0.9 part of dioctyl succinate disulfonate acid, 0.3 part of sodium chloride and water;It will Upper each component mixing, homogeneous stirring obtain dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution that acidleach uses PH value is 2.1;Neutralisation treatment is specially:Alkali is added in the acid solution of dipping and is neutralized 35min, pH value is improved per 5min 0.6;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 37 DEG C, 30min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 110 DEG C, pressure 1.3kg/cm2Steam under Heat steams 45min;
F. final finishing:It will be cleaned by the Animal Skin of step e processing with clear water, shady place air-dries.
Comparative example 1
A kind of technique using unusual fruit juice printing and dyeing Animal Skin does not include step c and step e as different from Example 1, Remaining is same as Example 1.
Comparative example 2
A kind of technique using unusual fruit juice printing and dyeing Animal Skin does not include step c as different from Example 1, remaining is It is same as Example 1.
Comparative example 3
A kind of technique using unusual fruit juice printing and dyeing Animal Skin does not include step e as different from Example 1, remaining is It is same as Example 1.
Experimental example
8 blocks of goat skins are taken, carry out printing and dyeing processing, Ran Houcong by the dyeing and printing process of embodiment 1-5, comparative example 1-3 respectively The skin bit of 1 piece of 5cm × 5cm size is cut on goat skin after every piece of printing and dyeing, carries out extraction experiments of stripping, extract liquor selects 25% Pyridine solution, above-mentioned skin bit is respectively placed in the flask of 50mL, 10mL extract liquors is added in, is then heated to 60 DEG C, it is permanent Warm 25min, is pulled out, and cleaning is dried, and observes situation of stripping;Concrete outcome refers to the following table 1:
Table 1:It strips situation table by the extraction of stripping of embodiment 1-5, comparative example the 1-3 goat skin handled
Experimental group Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4
It strips situation Minute quantity is stripped Minute quantity is stripped Minute quantity is stripped Minute quantity is stripped
Experimental group Embodiment 5 Comparative example 1 Comparative example 2 Comparative example 3
It strips situation Minute quantity is stripped Largely strip It strips on a small quantity It strips on a small quantity
Using above-mentioned goat skin, aforesaid operations are repeated after drying, observe and record required warp of stripping completely on leather The number for extraction experiments of stripping is crossed, specific data refer to the following table 2:
Table 2:It strips completely data record sheet by embodiment 1-5, comparative example the 1-3 goat skin handled
Experimental group Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4
Number of processes 7 times 5 times 5 times 4 times
Experimental group Embodiment 5 Comparative example 1 Comparative example 2 Comparative example 3
Number of processes 4 times 2 times 3 times 3 times
The dyeing and printing process of the present invention, can be substantially improved vegetable colour in leather it can be seen from the data in upper table 1-2 On adhesive ability so that by printing and dyeing, treated that leather does not allow the situation for being also easy to produce colour fading, fading.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this, 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 scope.

Claims (8)

1. a kind of technique using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that include the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, then adds in the wine that concentration is 80% Essence, the volume of the alcohol and the mass ratio of Chinese grooseberry are 5-10:1,12-24h is impregnated, with the screen filtration of 80-100 mesh, Collect filtrate;Then by filter residue using identical soaking in alcohol, 12-24h with the screen filtration of 80-100 mesh, collects filtrate;It closes And the filtrate being collected into twice, it concentrates, vacuum drying obtains solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:28-32 parts of Chinese grooseberry dyestuff, the tannin extract obtained by a steps 40-60 parts of 4-6 parts, 1.5-2.5 parts of color fixing agent, 0.8-1.2 parts of surfactant, 0.2-0.5 parts of sodium chloride and water;By upper each group Divide mixing, homogeneous stirring obtains dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the 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, is improved per 5min PH value 0.4-0.6;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, At a temperature of 30-40 DEG C, 25-35min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 80-120 DEG C, pressure 0.5-1.5kg/cm2Steam Lower heat steams 30-90min;
F. final finishing:It will be cleaned by the Animal Skin of step e processing with clear water, shady place air-dries.
2. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that:In the step b Tannin extract be chestnut extract.
3. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that:Consolidating in step b Toner is at least one of cetylpyridinium chloride, brocide and crosslinking color fixing agent DE.
4. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that:In the b step Surfactant be lecithin, neopelex, dioctyl succinate disulfonate acid, at least one of Tween-80.
5. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that the Step d and e Step d1. stamps are further included between step:Stamp processing, stamp are carried out to the Animal Skin by Step d processing using printing machine The environment temperature of processing is 25-35 DEG C, humidity 35-50%.
6. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that:The step c is adopted Alkali is selected from the carbonate of alkali metal, the phosphate of alkali metal, sodium hydroxide and potassium hydroxide.
7. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that in the f steps Clear water cleans:The Animal Skin 30s handled by step e is cleaned with clear water, is cleaned 2-3 times.
8. the technique according to claim 1 using unusual fruit juice printing and dyeing Animal Skin, it is characterised in that include the following steps:
A. prepared by Chinese grooseberry dyestuff:Chinese grooseberry pulp is taken, ultramicro grinding obtains unusual fruit juice, then adds in the wine that concentration is 80% Essence, the volume of the alcohol and the mass ratio of Chinese grooseberry are 7:1,15h is impregnated, with the screen filtration of 100 mesh, collects filtrate; Then by filter residue using identical soaking in alcohol, 14h with the screen filtration of 100 mesh, collects filtrate;Merge what is be collected into twice Filtrate concentrates, and vacuum drying obtains solid, i.e. Chinese grooseberry dyestuff;
B. dyestuff is prepared:Take following component in parts by weight:30 parts of Chinese grooseberry dyestuff, the tannin extract 5 obtained by a steps Part, 2.3 parts of color fixing agent, 1.1 parts of surfactant, 0.3 part of sodium chloride and 50 parts of water;Upper each component is mixed, homogeneous stirring obtains To dyestuff;
C. Animal Skin is handled:Learning from else's experience tanning treated, Animal Skin carries out acidleach, neutralisation treatment, the acid solution pH value that acidleach uses For 1.8;Neutralisation treatment is specially:Sodium acid carbonate is added in the acid solution of dipping and is neutralized 40min, pH is improved per 5min Value 0.4;
D. dye:Step c will be passed through treated that Animal Skin is immersed within 30s by dyestuff made from b step, 35 At a temperature of DEG C, 30min is impregnated;
E. heat is steamed:To pass through Step d treated Animal Skin temperature be 95 DEG C, pressure 1.2kg/cm2Steam under heat steam 60min;
F. final finishing:It will be cleaned 2 times with clear water by the Animal Skin of step e processing, shady place air-dries.
CN201510992622.1A 2015-12-22 2015-12-22 A kind of technique using unusual fruit juice printing and dyeing Animal Skin Expired - Fee Related CN105507025B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101289811A (en) * 2008-06-11 2008-10-22 李世绪 Production process for dyeing patterns on pelt
CN102443660A (en) * 2011-04-01 2012-05-09 李世绪 Fur tanning-piercing and printing process
CN103556506A (en) * 2013-10-31 2014-02-05 青铜峡市兴泰皮草有限责任公司 Colorful Tibet sheepskin fur, suede and glaze leather integrated manufacturing technology
CN105088817A (en) * 2015-08-19 2015-11-25 际华三五一二皮革服装有限公司 Manufacturing method for dyeing and printing sheep wool comforter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101289811A (en) * 2008-06-11 2008-10-22 李世绪 Production process for dyeing patterns on pelt
CN102443660A (en) * 2011-04-01 2012-05-09 李世绪 Fur tanning-piercing and printing process
CN103556506A (en) * 2013-10-31 2014-02-05 青铜峡市兴泰皮草有限责任公司 Colorful Tibet sheepskin fur, suede and glaze leather integrated manufacturing technology
CN105088817A (en) * 2015-08-19 2015-11-25 际华三五一二皮革服装有限公司 Manufacturing method for dyeing and printing sheep wool comforter

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