KR20080064782A - Natural dyeing method of the natural textile which uses the wild weed - Google Patents

Abstract

A natural dyeing method of a natural textile by using the wild weed is provided to enhance the growth of agricultural products and to reduce the cost for removing the weed. The any one wild weed selected among a kind of cosmos plant, tagetes minuta, lespedeza cuneata is cut by 3-7cm and the dried. The dried wild weed of 1kg is inserted into water of 10 liter and boiled for 160-200 minutes so that the yellow extraction solution(dye) is extracted. The natural textile including cotton, silk, hemp and wool is immersed for 50-70 minutes. Any one mordant selected among alum, copper(II) acetate monohydrate, tin chloride, magnesium sulfate, iron sulfate, natural mordants is mixed with water of 20 liter and the immersed and dyed natural textile is mordanted by the mixed solution. The mordanted natural textile is rinsed in the clean water for three days by 10 times and dried.

Description

Natural dyeing method of the natural textile which uses the wild weed}

The present invention relates to a natural dyeing method of natural fabrics using wild weeds, and more particularly, to improve the growth of crops by removing wild weeds growing in paddy fields, and furthermore, excellent natural fastness, antibacterial, deodorant It relates to a natural dyeing method of natural fabrics using wild weeds to be provided with dyed fibers.

Natural dyeing is the dyeing of natural fibers such as cotton, silk, hemp, hair, etc., using pigments separated from animals, plants, and minerals existing in nature. The process is to extract raw materials, extract dyes, refine, and dye. It can be divided into a dye manufacturing process, a dyeing process of coloring by immersion in the dye, a dyeing process of fixing the dyed color to a natural fabric, and the process of washing and drying.

Although a series of processes as described above, the overall process is slightly different due to the difference in the raw materials, it was possible to provide a dyeing fabric containing a variety of colors and functionality.

In order to emphasize the friendliness, functionality, and color to consumers, the main ingredients were dyed with persimmon, chestnut, ocher, bamboo, and green tea. Until now, the main raw materials used for natural dyeing are closely related to dietary life as described above. In addition, the cost of purchasing the raw materials was not very high because the dyes used in the dyeing of the material may be functional to the human body, and the process of extracting the dye is difficult and not easily available.

In addition, until the raw material was collected, somebody had to grow the raw material by hand, so it could not always be free in terms of supply disruption and cost.

Therefore, by using wild weeds that live in natural ecosystems rather than cultivating dyes used as raw materials, it minimizes the cost of supplying and purchasing raw materials, and removes them due to damage to crops. The use of wild weeds requires a natural dyeing method that can reduce the manpower and costs associated with removing wild weeds.

In the present invention, to provide a natural dyeing fabric with high fastness, antimicrobial, and deodorant excellent in order to solve the problems as described above, natural dyeing at a low cost, as well as the harm of crops The purpose of the present invention is to provide a natural dyeing method of natural fabrics using wild weeds to enable efficient crop management by eliminating paddy field weeds without extra effort.

In order to achieve the above object, in the present invention, the step of harvesting any one of the selected wild weeds selected from Gamakari, Mansu squid, non-auri, cut to a length of 3 ~ 7cm and then dried, 1kg of dried outpost in 10ℓ of water Put the extract to boil for 160-200 minutes to extract the rusted yellow extract (dye), and immersing the natural fabric containing cotton, silk, hemp, hair in the extract for 50-70 minutes, as described above The process of immersion by mixing any one selected from alum, saxong copper, tin chloride, magnesium sulfate, ferrous sulphate, natural mordant in 20 liters of the natural fabric that was impregnated due to the immersion step, and the immersion and burial step Repeatedly carried out 7 to 8 times sequentially, and then rinsed three times in clear water for 10 days and then drying.

At this time, the natural mordant is an aqueous solution containing iron (140 ~ 170mg), manganese (2 ~ 4mg), sulfate ion (1300 ~ 1500mg), aluminum (20 ~ 30mg) in 1L of water.

Natural dyeing method of the natural fabric using wild weeds provided by the present invention is used to remove the weeds by using the weeds, which must be removed from time to time, because they inhabit in the wild such as paddy fields and fields always harm crops Efficient and efficient management of crops, saving human and physical resources, easy and affordable supply of natural dyes, and high color fastness, antimicrobial and deodorizing effect. There is.

Hereinafter, the present invention will be described in detail according to a preferred embodiment.

First of all, we collect wild weeds in the wild around rice fields and fields, such as kamakari, banyan fern, and non-fish.

The collected outpost is cut to length of 3 ~ 7cm using a cutter and then dried. At this time, the moisture content is satisfied by visual inspection and it is not broken finely, and by drying it can always use the appropriate amount of raw materials as stock.

Then, prepare a container filled with 10 liters of water, put 1 kg of dried outpost, boil for 160 ~ 200 minutes, and extract the yellow extract (dye) that melted.

When the extract is at room temperature, the natural fabric containing cotton, silk, hemp, wool is immersed for 50 to 70 minutes.

Prepare a wide container filled with 20 liters of water from the natural fabric that has been impregnated due to the immersion process as described above, and mixed with a mordant selected from alum, saxane copper, tin tin, magnesium sulfate, ferrous sulfate, and natural mordant. Is carried out.

At this time, the immersion and mortar stages are repeated 7 to 8 times in sequence. Only after repeating this number of times, the unique natural color is fixed to the fabric. By rinsing, it is possible to obtain a natural dyed fabric with high fastness and antibacterial properties and excellent deodorization. In addition, after rinsing, it is preferable to be tangled between fabrics so that stains do not occur and dry in a shaded place.

On the other hand, used as a mordant is a general mordant of natural dyeing, when not using such a mordant, iron (140 ~ 170mg), manganese (2 ~ 4mg), sulfate ions (1300 ~ 1500mg), aluminum ( You may use the natural mordant of the aqueous solution containing 20-30 mg).

In the following Examples the present invention will be described in detail.

Example 1 Dyeing with Alum as Dye and Dye

The natural fabric is immersed in the dye extract, which is mainly made of kapok sari. After dipping, put the natural fabric immersed in mixed alum and then mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

Example 2 Dyeing with Mannpur Dyeing Dye and Tin as Mordant

Natural fabrics are immersed in dye extracts, which are made mainly from manchuria. After dipping, put natural fabric immersed in the tin mixed water and mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

Example 3 Dyeing with Ferrous Sulfate as Non-Repairing Dye and Mordant

Natural fabrics are dipped in dye extracts, mainly non-repaired. After immersion, put natural fabric immersed in water mixed with ferrous sulfate and mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

<Example 4> Dyeing using a natural mordant as a mordant dye and mordant

The natural fabric is immersed in the dye extract, which is mainly made of kapok sari. After dipping, put the natural fabric immersed in the natural mordant of the aqueous solution and then mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

<Example 5> Dyeing using natural mordant as a mordant dye and mordant

Natural fabrics are immersed in dye extracts, which are made mainly from manchuria. After dipping, put the natural fabric immersed in the natural mordant of the aqueous solution and then mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

Example 6 Dyeing using Natural Mordant as Non-Repairing Dye and Mordant

Natural fabrics are dipped in dye extracts, mainly non-repaired. After dipping, put the natural fabric immersed in the natural mordant of the aqueous solution and then mordant. At this time, the process of dipping and embedding is repeated 7-8 times, and then rinsed 10 times for 3 days in clear water and dried in the shade.

The results shown in Tables 1 to 3 were obtained by Examples 1 to 6, and the numerical values described were prepared based on the 'test report' of the Korea Apparel Testing & Research Institute.

Table 1-1. Color Fastness-Color Fastness to Washing (Unit: Grade)

division Fading Pollution Pollution (Cotton) Gazebo + Alum 3-4 4-5 4-5 Mansu national treasure + comment 4 4-5 4-5 Non-Repair + Ferrous Sulfate 4 4-5 4-5 Temporary fern + natural mordant 4 4-5 4-5 Mansu national treasure + natural mordant 4 4-5 4-5 Non-Repair + Natural Mordant 3-4 4-5 4-5

Table 1-2. Color fastness-Friction fastness (unit: grade)

division dry Wetting Gazebo + Alum 4-5 4 Mansu national treasure + comment 2 2-3 Non-Repair + Ferrous Sulfate One 2 Temporary fern + natural mordant 4 3-4 Mansu national treasure + natural mordant 3 2-3 Non-Repair + Natural Mordant 1-2 2

Table 1-3. Color fastness-sweat fastness (unit: grade)

division Acid: fading Pollution (dogs) Pollution (cotton) Alkali: fading Pollution (dogs) Pollution (cotton) Gazebo + Alum 4-5 4 4 4-5 4 4 Mansu national treasure + comment 4-5 4 4-5 4-5 4 4-5 Non-Repair + Ferrous Sulfate 4-5 4 4-5 4-5 4 4 Temporary fern + natural mordant 4-5 4 4-5 4-5 4 4 Mansu national treasure + natural mordant 4-5 4 4 4-5 4 4 Non-Repair + Natural Mordant 4-5 4 4-5 4-5 4 4-5

Table 1-4. Color Fastness-Daylight Fastness (Unit: Grade)

division Daylight fastness Gazebo + Alum 3 Mansu national treasure + comment 3 Non-Repair + Ferrous Sulfate 2-3 Temporary fern + natural mordant 3-4 Mansu national treasure + natural mordant 4 Non-Repair + Natural Mordant 2

Table 1-5. Color Fastness-Dry Color Fastness (Unit: Grade)

division Fading Tax amount Gazebo + Alum 4-5 4-5 Mansu national treasure + comment 4-5 4 Non-Repair + Ferrous Sulfate 4-5 4-5 Temporary fern + natural mordant 4-5 4 Mansu national treasure + natural mordant 4 4 Non-Repair + Natural Mordant 4-5 4

Table 1-6. Color Fastness-Water Color Fastness (Unit: Grade)

division Fading Pollution Pollution (Cotton) Gazebo + Alum 4-5 4 4 Mansu national treasure + comment 4-5 4 4-5 Non-Repair + Ferrous Sulfate 4-5 4 4-5 Temporary fern + natural mordant 4-5 4-5 4-5 Mansu national treasure + natural mordant 4-5 4 4-5 Non-Repair + Natural Mordant 4-5 4 4-5

Table 2. Deodorization Rate (%)

division 30 minutes 60 minutes 90 minutes 120 minutes Gazebo + Alum 88 95 96 96 Mansu national treasure + comment 99 100 100 100 Non-Repair + Ferrous Sulfate 100 100 100 100 Temporary fern + natural mordant 95 97 98 98 Mansu national treasure + natural mordant 99 99 99 99 Non-Repair + Natural Mordant 99 100 100 100

Table 3. Antimicrobial Degree (%)

division Staphylococcus aureus Pneumococcal Gazebo + Alum 86.8 0 Mansu national treasure + comment 98.7 17.9 Non-Repair + Ferrous Sulfate 99.9 99.9 Temporary fern + natural mordant 0 0 Mansu national treasure + natural mordant 74 11.1 Non-Repair + Natural Mordant 99.9 99.9

As described above, natural fabrics with high fastness, antimicrobial activity and deodorization rate can be obtained. Since crops must be harvested during the summer growing season, weeds can be naturally removed, and dried outposts are often dried. It can be used as a dye for dyeing.

Claims (3)

Natural dyeing method of natural fabric using wild weed, Cutting and drying step of taking out the outpost of any one of the selected wild weeds selected from the kakae sari, mansu quirks, non-auri cut to a length of 3 ~ 7 ~ 8cm and dried; 1 kg of dried starch in 10 l of water and boiled for 160-200 minutes to extract the yellowish yellow extract (dye); Immersion step of immersing the natural fabric containing cotton, silk, hemp, wool in the extract for 50 ~ 7 ~ 80 minutes; A embedding step of embedding the natural fabric impregnated by the immersion step into a mordant by mixing any one selected from among alum, saxane copper, tin tin, magnesium sulfate, ferrous sulfate, and natural mordant in 20 L of water; A rinsing and drying step of rinsing the natural fabrics treated as above and then rinsed three times for 10 days in clear water; Natural dyeing method of natural fabrics using wild weeds comprising a. The method of claim 1, The dipping and embedding step is carried out sequentially, a natural dyeing method of natural fabrics using wild weeds, characterized in that repeated 7 to 8 times. The method of claim 1, The natural mordant is an aqueous solution containing iron (140 ~ 17 ~ 80mg), manganese (2 ~ 4mg), sulfate ion (1300 ~ 1500mg), aluminum (20 ~ 30mg) in 1L of water Natural dyeing method of natural fabrics.