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CN102746706B - Preparation method and application of Korepine bark natural dye - Google Patents

Preparation method and application of Korepine bark natural dye Download PDF

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Publication number
CN102746706B
CN102746706B CN2012102680477A CN201210268047A CN102746706B CN 102746706 B CN102746706 B CN 102746706B CN 2012102680477 A CN2012102680477 A CN 2012102680477A CN 201210268047 A CN201210268047 A CN 201210268047A CN 102746706 B CN102746706 B CN 102746706B
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China
Prior art keywords
korean pine
leather
bark
pine bark
natural dyestuff
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Expired - Fee Related
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CN2012102680477A
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Chinese (zh)
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CN102746706A (en
Inventor
古丽江·许库尔汗
迟那尔·哈盘
阿依恒·曲库尔汗
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FOREST RESEARCH INSTITUTE XINJIANG ACADEMY OF FORESTRY
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FOREST RESEARCH INSTITUTE XINJIANG ACADEMY OF FORESTRY
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Publication of CN102746706A publication Critical patent/CN102746706A/en
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  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Coloring (AREA)

Abstract

The invention relates to a preparation method and application of Korean pine bark natural dye. The method comprises the steps of: chopping Korean pine bark into small blocks, placing in an enamel pan, adding water, cooking with mild fire to obtain redbrown liquid, filtering the liquid to obtain the Korean pine bark natural dye. Research trial shows that the Korean pine bark natural dye obtained by the method has excellent dyeing performance on leather, different dark and light effects can be obtained by different dyeing times, the color fastness is excellent, the dyed leather is mellow is color, safe to wear, good in ecological environment compatibility and biodegradable, and does not cause carcinogenic action and teratogenesis or anaphylaxis; and furthermore, by utilizing Korean pine bark to prepare the natural dye, the price is low, natural resources are sufficiently utilized, and the market prospect is fully wide.

Description

A kind of Preparation method and use of Korean pine bark natural dyestuff
Technical field
The present invention relates to the natural dyestuff field, particularly a kind of preparation method of Korean pine bark natural dyestuff, and to the dyeing purposes of leather.
Background technology
Natural dyestuff refers to flower from plant, really, extract leaf, bark, root, stem or animal secretions, mineral substance, nontoxic, in preparation process, can not cause environmental pollution, and have biodegradability and Environmental compatibility preferably.The part natural dyestuff, except dyeing, also have special fragrance and certain nutrition and medicine healthy sofa function.Approximately B.C. 1500 businessman of ancient Egypt just utilize natural extract and grape wine to improve the color and luster of candy, and Jia Si Important Arts for the People's Welfare that peaceful is shown were also mentioned specially ancient times and used as dyestuff from plant, extracting pigment the last years of a dynasty or reign in the Northern Song Dynasty.Ancient kazakh also utilizes the fur of animal to make dress ornament and uses in nomadism, the surface of leather adopts vegetable dye to dye, and the dress ornament of dyeing is attractive in appearance, and prevents that the willing of insect from eating.In modern society people Environmental awareness, constantly strengthen and advocate under the tide of green consumption, natural dyestuff is at high-grade leatherware, real silk dress ornament, health-care underclothes, home textile product, and adornment field has a wide range of applications.
Leaf of Siberian Stone Pine (Pinus sylvestris Loud.Mayr) also cry the Altay Korean pine, in China, originates in the northwestward, In The North of Xinjiang Altai Mountains, up to 35M, diameter of a cross-section of a tree trunk 1.3 meters above the ground 1.8M, bark beige or sorrel, material is better, can keep mountain region water and soil, be important germ plasm resource.Medicinal and the dyeing of Cortex Pini is historical can trace back to the approximately Hippcrates of B.C. 400 years ancient Greek, until Middle Ages, Cortex Pini is all regarded as the good medicine for the treatment of wound by the European.And in China, Cortex Pini, also as commonly using a kind of of herbal medicine, is usually used in the treatment of wound, has the bactericidal antiphlogistic effect.
At present, for the research of Cortex Pini, only on a small quantity be used to adopting resin and turps extraction aspect, about the preparation method of Cortex Pini natural dyestuff and in the research of leather coloring technique, have no report both at home and abroad.
Summary of the invention
The object of the invention is, a kind of Preparation method and use of Korean pine bark natural dyestuff is provided, the method is that the bark of Korean pine is cut into to fritter, put in enamel kiln and add water and boil with warm fire, obtain brown liquid, then liquid filtering can be obtained to the Cortex Pini natural dyestuff, test shows after deliberation: the Cortex Pini natural dyestuff obtained by the method for the invention has good dyeing behavior to leather, by the difference of dyeing number of times, can obtain the effect that the depth is different, and colour fastness is good.
The preparation method of a kind of Korean pine bark natural dyestuff of the present invention follows these steps to carry out:
A, selection self-sow, ripe, trunk is high 1-1.5 rice overhead, the leaf of Siberian Stone Pine of bark thickness showed 10-15 centimetre, remove after crust the fritter of cutting growth 5-6 centimetre, thick 1-2 centimetre, adopt decocting method that the Cortex Pini of cutting is put in enamel kiln, add water, with warm fire, boil 2-3 hour, obtain brown liquid;
B, by step a liquid filtering, can obtain 0.5-0.6 and rise concentrated Korean pine bark natural dyestuff.
The volume ratio of the described Korean pine bark of step a and water is 1-3:10-30.
The purposes of the Korean pine bark natural dyestuff that described method obtains, this Korean pine bark natural dyestuff is preparing the staining agent of leather.
The Preparation method and use of a kind of Korean pine bark natural dyestuff of the present invention, adopt decocting method from the Korean pine skin, extracting the red-brown natural dyestuff, extraction process is simple, and extracts active ingredients efficiency is apparently higher than other methods such as ethanol refluxing processes, and leaching process can not cause environmental pollution; Extract is good to the protein fibre dyefastness; After dyeing, the leather color and luster is soft, wears safety, does not have carcinogenic, teratogenesis or causes allergic reaction; Good, biodegradable with the ecotope consistency; And utilize the standby natural dyestuff low price of Korean pine leather, and taking full advantage of natural resource, market outlook are very wide.
Embodiment:
Embodiment 1:
A, selection self-sow, ripe, trunk is overhead high 1 meter, the leaf of Siberian Stone Pine that bark thickness showed is 10 centimeters, cut lower bark from trunk, removes after crust and cut the fritter of 5 centimeters, thick 1 centimeter of growing up, adopt decocting method that 1 kilogram of the Cortex Pini cut is put in enamel kiln, add 10 kilograms, water, boil 2-3 hour with warm fire, obtain brown liquid;
B, by step a liquid filtering, can obtain 0.5-0.6 and rise concentrated Korean pine skin natural dyestuff;
The Korean pine skin natural dyestuff obtained by the method is preparing the purposes of Colourate for leather, and concrete operations are:
Ripe good leather is smooth is placed on shady and cool smooth place, then Korean pine skin natural dyestuff is coated in uniformly on leather 3 times, 3-6 hour dries in the shade, leather ninety percent dry the time hang on plank the unnecessary Korean pine skin natural dyestuff with blunt knife extension peeling leather surface gently after, dye for the second time, Korean pine skin natural dyestuff is coated on leather 3 times uniformly, dried in the shade 3-6 hour, leather ninety percent hangs in the time of dry on plank with after the surperficial unnecessary Korean pine skin natural dyestuff of blunt knife extension peeling leather gently, dye for the third time again, Korean pine skin natural dyestuff is coated on leather 3 times uniformly, dried in the shade 3-6 hour, dyestuff ninety percent on leather hangs in the time of dry on plank with the blunt knife surperficial unnecessary Korean pine skin natural dyestuff of extension peeling leather gently, obtain henna leather, finally leather is rubbed and got final product fully according to a conventional method.
Embodiment 2:
A, selection self-sow, ripe, trunk is overhead high 1.2 meters, the leaf of Siberian Stone Pine that bark thickness showed is 12 centimeters, cut lower bark from trunk, removes after crust and cut the fritter of 6 centimeters, thick 2 centimeters of growing up, adopt decocting method that 2 kilograms of the Cortex Pinis cut are put in enamel kiln, add 20 kilograms, water, boiled 4 hours with warm fire, obtain brown liquid;
B, by step a liquid filtering, can obtain 1-1.1 and rise concentrated Korean pine skin natural dyestuff;
The Korean pine skin natural dyestuff obtained by the method is preparing the purposes of Colourate for leather, and concrete operations are:
Ripe good leather is smooth is placed on shady and cool smooth place, then Korean pine skin natural dyestuff is coated in uniformly on leather 2 times, 2-5 hour dries in the shade, leather ninety percent hangs in the time of dry on plank with after the surperficial unnecessary Korean pine skin natural dyestuff of blunt knife extension peeling leather gently, dye for the second time, Korean pine skin natural dyestuff is coated on leather 2 times uniformly, 2-5 hour dries in the shade, leather ninety percent hangs in the time of dry on plank with after the surperficial unnecessary Korean pine skin natural dyestuff of blunt knife extension peeling leather gently, dye for the third time again, Korean pine skin natural dyestuff is coated on leather 2 times uniformly, 2-5 hour dries in the shade, dyestuff ninety percent on leather hangs in the time of dry on plank with the blunt knife unnecessary Korean pine skin natural dyestuff that scrapes off leather surface gently, obtain the leather of light brown red, finally leather is rubbed and got final product fully according to a conventional method.
Embodiment 3
A, selection self-sow, ripe, trunk is overhead high 1.5 meters, the leaf of Siberian Stone Pine that bark thickness showed is 15 centimeters, cut lower bark from trunk, removes after crust the fritter of cutting growth 5-6 centimetre, thick 1-2 centimetre, adopt decocting method that 3 kilograms of the Cortex Pinis cut are put in enamel kiln, add 30 kilograms, water, boil 4-5 hour with warm fire, obtain brown liquid;
B, by step a liquid filtering, can obtain 1.5-1.6 and rise concentrated Korean pine skin natural dyestuff;
The Korean pine skin natural dyestuff obtained by the method is preparing the purposes of Colourate for leather, and concrete operations are:
Ripe good leather is smooth is placed on shady and cool smooth place, then Korean pine skin natural dyestuff is coated in uniformly on leather 1 time, 2-3 hour dries in the shade, leather ninety percent hangs in the time of dry on plank with after the surperficial unnecessary Korean pine skin natural dyestuff of blunt knife extension peeling leather gently, dye for the second time, Korean pine skin natural dyestuff is coated on leather 1 time uniformly, 2-3 hour dries in the shade, leather ninety percent hangs in the time of dry on plank with after the surperficial unnecessary Korean pine skin natural dyestuff of blunt knife extension peeling leather gently, dye for the third time, Korean pine skin natural dyestuff is coated on leather 1 time uniformly, 2-3 hour dries in the shade, dyestuff ninety percent on leather hangs in the time of dry on plank with the blunt knife unnecessary Korean pine skin natural dyestuff that scrapes off leather surface gently, obtain the leather of light brown red, finally leather is rubbed and got final product fully according to a conventional method.

Claims (1)

1. a Korean pine bark natural dyestuff, in the purposes of the staining agent for preparing leather, is characterized in that following these steps to carrying out:
A, selection self-sow, ripe, trunk is height 1-1.5 rice overhead, the Korean pine of bark thickness showed 10-15 centimetre, from trunk, cut lower bark, cut growth 5-6 centimetre, the fritter of thick 1-2 centimetre after removing crust, adopt decocting method that the Cortex Pini of cutting is put in enamel kiln, add water, boil 2-3 hour with warm fire, obtain brown liquid, wherein Korean pine is leaf of Siberian Stone Pine, and the volume ratio of Korean pine bark and water is 1-3:10-30;
B, by step a liquid filtering, can obtain 0.5-0.6 and rise concentrated Korean pine skin natural dyestuff.
CN2012102680477A 2012-07-31 2012-07-31 Preparation method and application of Korepine bark natural dye Expired - Fee Related CN102746706B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103044956B (en) * 2012-12-14 2014-03-12 北京林业大学 Method for extracting natural haematochrome from larch bark
CN103334318B (en) * 2013-07-24 2014-10-22 刘代玉 Plant dyeing method
CN107523092A (en) * 2017-09-05 2017-12-29 夏战利 A kind of preparation method of Korean pine bark natural dye
CN112252056A (en) * 2020-10-22 2021-01-22 安顺市西秀区星月苗族蜡染工艺品有限公司 Wax printing color fixing method for vegetable natural dye
CN112251045A (en) * 2020-11-16 2021-01-22 海南省林业项目管理办公室 A kind of cabbage cone bark dye and preparation method and use thereof
CN117106990A (en) * 2023-09-05 2023-11-24 浙江富邦汽车内饰科技有限公司 Method for processing leather based on plant-based chemicals

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB126742A (en) * 1917-08-01 1919-05-22 Robert Harbottle New Vegetable Dyes.
CN1176919C (en) * 2003-03-07 2004-11-24 桂林莱茵生物制品有限公司 Separation and extraction process of oligomer proanthocyanidin from pine bark
CN1303165C (en) * 2004-01-12 2007-03-07 四川大学 Extraction and separation of proto flower haematochrome and preparation method of its derivatives
DE102006000645A1 (en) * 2006-01-03 2007-07-12 Degussa Gmbh Universal pigment preparations
CN101759727B (en) * 2009-09-30 2013-03-27 钱娟 Nano-scale pine bark extract and preparation method thereof
CN102321383B (en) * 2011-06-15 2013-12-04 华南农业大学 Preparation method for vegetable tannin dye liquor and application thereof in dyeing aspect of real silk fabric

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