TH23474Y - The process of dyeing silk threads using fabric dyes extracted from the peel of the tea tree fruit. - Google Patents

Abstract

------February 13, 2024------(OCR) The process of dyeing silk threads using fabric dyes extracted from the peels of the tea tree. The tea tree peels are crushed and banana stalks are cut into pieces, placed in a pot, and then filtered to remove the peels, leaving only the liquid for dyeing. The liquid is divided into two parts for cold dyeing and hot dyeing. Dyeing silk threads using the dye extracted from tea tree peels yields a unique color: "golden brown." This process utilizes natural waste materials and is environmentally friendly, adding value to Thai silk. ------------ ------June 30, 2023------(OCR) Extraction of fabric dye from tea tree peels. The tea tree peels and banana stalks are crushed and placed in a pot, then filtered to remove the peels, leaving only the liquid for dyeing. The liquid is divided into two parts for cold dyeing and hot dyeing. The extracted color from tea tree peels yields a unique color: "golden brown." This process utilizes natural waste materials and is environmentally friendly, adding value to Thai silk. ------------ Extraction of color from tea tree peels. By crushing the bark of the tea tree and banana stalks into pieces, placing them together in a pot, and boiling them, the bark is then filtered out, leaving only the liquid for dyeing. The liquid is divided into two parts, one for cold dyeing and one for hot dyeing. Extracting color from the tea tree bark yields a unique "golden brown" color. This process utilizes natural waste materials and is environmentally friendly, adding value to Thai silk.

Claims (19)

------13/02/2567------(OCR) 1. The process of dyeing silk threads using fabric dye extracted from the peel of the tea tree oil fruit consists of the following steps: a. Crush 1 kilogram of tea tree oil fruit peels to the size of green peas. b. Soak the crushed peels in 30 liters of water per 1 kilogram of silk thread for 12 hours. c. After soaking for 12 hours, boil the crushed peels in water for another 4-6 hours. d. Chop 1 kilogram of banana stalks per 1 kilogram of silk thread. The banana stalks will act as a dye-fixing agent. e. Boil the chopped banana stalks with the crushed peels for 30 minutes. This will ensure the remaining color is stable. f. After boiling to extract the color for 30 minutes, prepare to filter the colored water. g. Prepare filtering equipment using muslin or polyester fabric. Muslin or polyester fabric is fine and thick enough to withstand heat. h. Filter the boiled tea tree oil fruit peels to remove the peels. Prepare the degummed silk threads by soaking them in water until saturated, then wringing them out to straighten the strands for easier dyeing. Filter the water through muslin or polyester cloth. Filter the dye extracted from the tea tree bark twice to obtain only the liquid needed for dyeing. Prepare 30 liters of the extracted liquid per 1 kilogram of silk. Divide the liquid into two equal parts: Part 1 for cold dyeing and Part 2 for hot dyeing. Heat the mixture on a stove. For cold dyeing, apply the silk threads to Part 1, ensuring even contact with the dye solution to prevent uneven dyeing. Dye for 20 minutes, frequently turning the threads to maintain contact with the dye. Continue this process until the silk threads are fully saturated. Finally, prepare Part 2 for hot dyeing. Heat the second part of the dye solution to 80 degrees Celsius. Then, hot-dye the silk threads by adding the remaining dye solution from the cold dyeing process to the hot dyeing pot at 90-95 degrees Celsius. The hot dyeing process takes 90 minutes. After hot dyeing, hang the dyed silk threads to cool. Rinse the silk threads with clean water to remove excess dye until the water is clear. Soak the silk threads in lime water for 5 minutes. Rinse with clean water to remove any alkalinity from the lime. Loosen the silk threads by stretching and air-drying them out of direct sunlight. Rinse the silk threads thoroughly with cold water, stretch them to straighten, air-dry, and then use them for weaving. ------30/06/2566------(OCR) 1. The process of extracting fabric dye from tea tree bark for dyeing silk threads consists of the following steps: a. Crush 1 kilogram of tea tree bark into pieces the size of green peas. b. Soak the crushed tea tree bark in 30 liters of water per 1 kilogram of silk for 12 hours. c. After 12 hours of soaking, boil the crushed bark in boiling water for another 4-6 hours. d. Chop 1 kilogram of banana stalk per 1 kilogram of silk. The banana stalk will act as a dye fixative. e. Boil the chopped banana stalk with the crushed tea tree bark for 30 minutes. This will improve the color fastness. f. After extracting the color for 30 minutes, prepare to filter the dye solution. g. Prepare filtering equipment using muslin or polyester fabric. Muslin or polyester fabric is fine and thick enough to withstand heat. h. Filter out the bark from the dye-extracting tea tree bark. i. Prepare the degummed silk threads by soaking them in water until saturated, then wring them out to straighten the threads for easier dyeing. j. Filter the liquid using muslin or polyester fabric. Filter the boiled water extracted from the tea tree bark twice to obtain only the liquid for dyeing. Prepare 30 liters of extracted liquid per 1 kilogram of silk. Divide the liquid into two equal parts: Part 1 for cold dyeing and Part 2 for hot dyeing. Heat the liquid on the stove. For cold dyeing, apply the silk threads to the cold dye solution, ensuring the silk is fully immersed in the color to prevent unevenness. Allow 20 minutes, turning the silk threads periodically to maintain contact with the color. For hot dyeing, heat Part 2 to 80 degrees Celsius. Add the remaining liquid from the cold dyeing to the hot dyeing pot at 90-95 degrees Celsius. Hot dyeing takes 90 minutes. After hot dyeing is complete, hang the dyed silk threads to cool. Rinse the dyed silk threads with clean water to remove excess color until the water is clear. Soak the silk threads in lime water for 5 minutes. Rinse with clean water to remove the alkalinity from the lime. Stretch the silk threads to loosen them and hang them to dry out of direct sunlight. Rinse the silk threads thoroughly with cold water, wring them out to straighten them, air dry, and then use them for weaving. 2. The process of extracting dye from the bark of the tea tree for dyeing silk threads has a unique characteristic: the color from the tea tree bark is a distinctive "golden brown." ------------ The process of extracting the dye from the tea tree bark for dyeing silk threads consists of the following steps: 1. Crush 1 kilogram of tea tree oil fruit peels into pieces about the size of green peas. 2. Soak the crushed tea tree fruit peels in 30 liters of water per 1 kilogram of silk for approximately 12 hours. 3. After soaking for 12 hours, boil the tea tree peels in water for another 4-6 hours. 4. Cut up banana stalks, using 1 kilogram for every 1 kilogram of silk thread. The banana stalks will act as a dye-fixing agent. 5. Boil the prepared chopped banana stalks with the tea tree oil peel for another 30 minutes. This will make the remaining color more durable. 6. After extracting the color by boiling for 30 minutes, prepare to filter the colored water. 7. Prepare the filtering material using muslin or polyester fabric. Muslin or polyester fabric is fine-textured and thick enough to withstand heat. 8. Filter the mixture of boiled tea tree shells to remove the color. 9. Prepare the degummed silk threads by soaking them in water until saturated, then wring them out to straighten the threads for easier dyeing. 10. Filter the liquid using muslin or polyester cloth. Filter the boiled liquid used to extract the color from the tea tree peel twice, leaving only the liquid suitable for dyeing. 11. Prepare 30 liters of dye solution per 1 kilogram of silk. Divide the solution into two equal parts: part 1 for cold dyeing and part 2 for hot dyeing. Heat the solution on a stove. 12. Part 1: Cold Dyeing. Place the silk threads in the cold dye solution for approximately 20 minutes, ensuring even contact with the dye. Regularly turn the threads to maintain contact with the dye. This will prevent uneven dyeing of the silk threads. 13. Part 2: For hot dyeing, heat the dye solution from Part 2 to 80 degrees Celsius. Then, place the silk threads that have been cold-dyed into the hot dyeing pot, adding the remaining dye solution from the cold dyeing process to the hot dyeing pot at 90-95 degrees Celsius. The hot dyeing process takes approximately 90 minutes. 14. After the hot dyeing is complete, hang the dyed silk threads to cool. 15. Rinse the silk threads dyed with the oilseed peel extract with clean water to remove excess dye until the water runs clear. 16. Soak the silk threads in lime water for about 5 minutes. 17. Rinse the silk with clean water to remove any alkalinity from the lime that may be clinging to the threads. 18. Gently pull the silk threads to loosen them, then hang them to dry out of direct sunlight. 19. Wash the silk threads thoroughly with cold water, wring them out to straighten them, air dry them, and then use them for weaving. The process of extracting dye from the tea tree bark for dyeing silk has a unique characteristic: the color from the tea tree bark is a distinctive "golden brown."