TH4073C3 - The process of pulling the cocoon - Google Patents

Abstract

This invention revealed the method of pulling the cocoons. That describes the process of extracting cocoons that are boiled with water mixed with suitable chemicals. To be able to pull the cocoons to the fibers that join the net that can be assembled into a blanket. Or other products.

Claims (1)

1. Process to pull the cocoon The steps are as follows: Boil 80 liters of water and add 200 grams of table salt followed by 100 grams of soap and 500 grams of sodium carbonate (soda ash), respectively, and stir to mix well. Then select 2 cocoons (twin nests) 3 kilograms of cocoons and put them into the above container Continue to boil for about 30 minutes, while boiling must wait to keep the top - bottom alternate occasionally or about 4-5 times, then use a long and curved device such as bamboo, etc., insert into the silk fibers. Then lifted from the boiled container to be rinsed with clean water in a new container. Using enough water to flood by doing the same wash for about 8-10 times, with the last water soaked for about 30 minutes to pull the cocoons soaked in water. By separating 1 boiled cocoon, tear the cocoon to bring the silk inside out and turn inside out. To collect by pressing the fibers on the curved wood. Long and Curved half oval Or it is forming with the curved wood, it is repeated about 20 nest per 1 curved wood (or 1 sheet) and then put to air for 40-50 hours to get the silk fibers that are completely dry.