CN105086501A

CN105086501A - Indigo dye and preparation method thereof

Info

Publication number: CN105086501A
Application number: CN201510554538.1A
Authority: CN
Inventors: 莫玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-03
Filing date: 2015-09-03
Publication date: 2015-11-25

Abstract

The invention discloses an indigo dye and a preparation method thereof, and belongs to the technical field of dyes. The dye comprises the following components in parts by weight: 100 parts of water, 5-10 parts of indigo, 1-1.5 parts of a wormwood ash water solution and 0.5-1 part of arrack. The invention further discloses the preparation method for the dye. The preparation method particularly comprises three steps of indigo preparation, wormwood ash water solution preparation and dye preparation; defects that a prepared indigo dye is hard to color, the color of dyed cloth is not bright, the dyed cloth is likely to fade, and a preparation technology is complex in the prior art are effectively overcome; the dye has the benefits that the coloring effect is better, the color of the dyed cloth is bright, the dyed cloth is unlikely to fade, raw materials are easy to obtain, the preparation process is simple, and the operation is convenient.

Description

A kind of indigo dye made of indigo herb and preparation method thereof

Technical field

The present invention relates to a kind of dye well its preparation method, particularly relate to a kind of indigo dye made of indigo herb and preparation method thereof, belong to technical field of dye.

Background technology

Indigo is acanthaceous vegetable acanthaceous indigo, and formal name used at school is BaphicacanthuscusiaBrem, has another name called: great Ye winter indigo plant, ultramarine, plate are blue, mountain is blue, branches and leaves through be processed into indigo after, can dyestuff be made, can do again medicinal, tell the symptoms such as nosebleed, pectoralgia hemoptysis, parotitis for temperature poison, a spot, blood-head.

A lot of local among the people of China, particularly minority area, all useful indigo makes dyestuff to dye cloth, the tradition of sewing clothes, especially the black clothing being positioned at Napo County, Guangxi is strengthened, dye cloth with indigo especially the Typical Representative of sewing clothes, they advocate with black is beautiful, still maintains the most traditional so far, the Zhuang nationality dress of most feature and intension, be exactly that indigo is dyed cloth the black dress ornament made, dress ornament made by this cloth, is through and has anti-dispelling the wind and dampness pathogens pelvic bone pain and tetter with it, mosquito proof is bitten, cool in summer and warm in winter, easy cleaning, wear-resisting effect.

But in prior art, indigo dye made of indigo herb is easy coloring not, the Bu Seze dyed is not bright-coloured, easily fades, and preparation technology is numerous and diverse.

Summary of the invention

Goal of the invention: the object of the invention is the problem for the cumbersome existed in prior art, not easy coloring, provides a kind of indigo dye made of indigo herb, stable performance, easily painted, and preparation method is simple, additionally provides the preparation method of this dyestuff simultaneously.

Technical scheme: a kind of indigo dye made of indigo herb of the present invention, component and the parts by weight thereof of this dyestuff are as follows: 100 parts, water, indigo 5 ~ 10 parts, wormwood buck 1 ~ 1.5 part, and ethanol content is 45 ⁰~ 55 ⁰0.5 ~ 1 part, liquor.

The invention also discloses the preparation method of this indigo dye made of indigo herb, the concrete steps of the method are as follows:

1, prepare indigo: after plant indigo branches and leaves are tapped, be soaked in water, add the unweathered lime of 3 ~ 5% new kiln discharge to be in harmonious proportion, after 8 ~ 10 days, indigo branches and leaves rot, and remaining bar slag is pulled out and wrings out, stir with stock wooden mallet again and mash, until there is cyanic foam, after precipitation, indigo.

2, wormwood buck is prepared: the wormwood (plant name) that goes up a hill cuts off, be layered on bamboo basket, thickness 15 ~ 25 centimetres, put the fiery grieshoch of 10 ~ 15 centimetres above, fire red dog makes the convex umbilicate container in edge, Sheng Shangshui, basin in bamboo basket underneath, the water drained to from bamboo basket in basin just becomes wormwood buck.

3, dyestuff is prepared: by 100 parts, water, indigo 5 ~ 10 parts, wormwood buck 1 ~ 1.5 part, ethanol content is 45 ⁰~ 55 ⁰0.5 ~ 1 part, liquor pour in dye vat together and stir, indigo dye made of indigo herb, can be used for dying cloth.

Beneficial effect: compared with prior art, its beneficial effect is in the present invention:

The present invention adopts wormwood to replace traditional joint leaf of fainting to make wormwood buck, and dye coloring is better, and the Bu Seze dyed is bright and new gorgeous, not easily fades, and draws materials conveniently, and manufacture craft is simple, easy to operate.

Embodiment

Three specific embodiments are provided to be described in detail to technical solution of the present invention below.

embodiment 1

A kind of indigo dye made of indigo herb, component and the parts by weight thereof of this dyestuff are as follows: 100 parts, water, indigo 5 parts, wormwood buck 1 part, and ethanol content is 45 ⁰0.5 part, liquor.

The preparation method of above-mentioned indigo dye made of indigo herb in the present embodiment, the concrete steps of the method are as follows:

1, prepare indigo: after plant indigo branches and leaves are tapped, be soaked in water, add the unweathered lime of 3% new kiln discharge and be in harmonious proportion, after 8 days, indigo branches and leaves rot, and remaining bar slag is pulled out and wrings out, then mash with the stirring of stock wooden mallet, until there is cyanic foam, after precipitation, indigo.

2, wormwood buck is prepared: the wormwood (plant name) that goes up a hill cuts off, and is layered on bamboo basket, thickness 15 centimetres, put the fiery grieshoch of 10 centimetres above, fiery red dog makes the convex umbilicate container in edge, Sheng Shangshui, basin in bamboo basket underneath, the water drained to from bamboo basket in basin just becomes wormwood buck.

3, dyestuff is prepared: by 100 parts, water, indigo 5 parts, wormwood buck 1 part, ethanol content is 45 ⁰0.5 part, liquor pour in dye vat together and stir, indigo dye made of indigo herb, can be used for dying cloth.

embodiment 2

A kind of indigo dye made of indigo herb, component and the parts by weight thereof of this dyestuff are as follows: 100 parts, water, indigo 8 parts, wormwood buck 1.2 parts, and ethanol content is 50 ⁰0.8 part, liquor.

1, prepare indigo: after plant indigo branches and leaves are tapped, be soaked in water, add the unweathered lime of 4% new kiln discharge and be in harmonious proportion, after 9 days, indigo branches and leaves rot, and remaining bar slag is pulled out and wrings out, then mash with the stirring of stock wooden mallet, until there is cyanic foam, after precipitation, indigo.

2, wormwood buck is prepared: the wormwood (plant name) that goes up a hill cuts off, and is layered on bamboo basket, thickness 20 centimetres, put the fiery grieshoch of 18 centimetres above, fiery red dog makes the convex umbilicate container in edge, Sheng Shangshui, basin in bamboo basket underneath, the water drained to from bamboo basket in basin just becomes wormwood buck.

3, dyestuff is prepared: by 100 parts, water, indigo 8 parts, wormwood buck 1.2 parts, ethanol content is 50 ⁰0.8 part, liquor pour in dye vat together and stir, indigo dye made of indigo herb, can be used for dying cloth.

embodiment 3

A kind of indigo dye made of indigo herb, component and the parts by weight thereof of this dyestuff are as follows: 100 parts, water, indigo 10 parts, wormwood buck 1.5 parts, and ethanol content is 55 ⁰1 part, liquor.

1, prepare indigo: after plant indigo branches and leaves are tapped, be soaked in water, add the unweathered lime of 5% new kiln discharge and be in harmonious proportion, after 10 days, indigo branches and leaves rot, and remaining bar slag is pulled out and wrings out, then mash with the stirring of stock wooden mallet, until there is cyanic foam, after precipitation, indigo.

2, wormwood buck is prepared: the wormwood (plant name) that goes up a hill cuts off, and is layered on bamboo basket, thickness 25 centimetres, put the fiery grieshoch of 15 centimetres above, fiery red dog makes the convex umbilicate container in edge, Sheng Shangshui, basin in bamboo basket underneath, the water drained to from bamboo basket in basin just becomes wormwood buck.

3, dyestuff is prepared: by 100 parts, water, indigo 10 parts, wormwood buck 1.5 parts, ethanol content is 55 ⁰1 part, liquor pour in dye vat together and stir, indigo dye made of indigo herb, can be used for dying cloth.

Claims

1. an indigo dye made of indigo herb, it is characterized in that the component of this dyestuff and parts by weight as follows: 100 parts, water, indigo 5 ~ 10 parts, wormwood buck 1 ~ 1.5 part, 0.5 ~ 1 part, liquor.

2. dyestuff according to claim 1, is characterized in that the ethanol content of described liquor is 45 ⁰~ 55 ⁰.

3. a preparation method for dyestuff according to claim 2, is characterized in that comprising the following steps:

(1) prepare indigo: after plant indigo branches and leaves are tapped, be soaked in water, add lime be in harmonious proportion, after 8 ~ 10 days, indigo branches and leaves rot, and remaining bar slag is pulled out and wrings out, then mash with the stirring of stock wooden mallet, until there is cyanic foam, after precipitation, indigo;

(2) wormwood buck is prepared: the wormwood (plant name) that goes up a hill cuts off, be layered on bamboo basket, thickness 15 ~ 25 centimetres, put the fiery grieshoch of 10 ~ 15 centimetres above, fire red dog makes the convex umbilicate container in edge, Sheng Shangshui, basin in bamboo basket underneath, the water drained to from bamboo basket in basin just becomes wormwood buck;

(3) dyestuff is prepared: by 100 parts, water, indigo 5 ~ 10 parts, wormwood buck 1 ~ 1.5 part, ethanol content is 45 ⁰~ 55 ⁰0.5 ~ 1 part, liquor is poured in dye vat together and is stirred, indigo dye made of indigo herb, can be used for dying cloth.

4. preparation method according to claim 3, it is characterized in that the lime described in step (1) refers to the unweathered lime of new kiln discharge, the amount added is 3 ~ 5%.