Materials and tools needed for kindergarten tie-dye

Kindergarten tie-dye materials and tools needed are dyed fabrics (cotton, silk, etc.), needles and threads, dyes, and dyeing utensils (dye pots, stirring sticks, etc.).

Tie-dyeing, known as tie-dyeing, stranded val and dyeing val, is a traditional and unique hand-dyeing process in Chinese folklore, where fabrics are partially ligated during dyeing so that they can't be colored, and is one of China's traditional hand-dyeing techniques.

Tie knot anti-dyeing twisted val silk originated in the Eastern Jin Dynasty, it is through the yarn, thread, rope and other tools, the fabric is tied, sewing, binding, embellishments and other forms of combination of dyeing, the process is characterized by the use of thread in the fabric to be dyed twisted into a knot, and then printing and dyeing, and then twisted into a knot of the line removal of a kind of dyeing and dyeing technology. The Bai tie-dyeing technique of Dali in Yunnan Province and the Zigong tie-dyeing technique of Sichuan Province have been successively listed in the national intangible cultural heritage by the Ministry of Culture.

Three Steps of Tie-Dyeing

Pre-dyeing Treatment: In order to ensure even dyeing in the process of tie-dyeing, it is necessary to treat the fabric before dyeing. Because the fabric often with pulp, additives and certain components of natural impurities. Pre-dyeing treatment has desizing (the purpose is to remove the pulp), refining (the purpose is to remove the natural impurities on the fiber and residual pulp), bleaching (for the removal of pigments and residual impurities).

Bundle dyeing: Speaking has been designed with the pattern pattern with painting powder in the cloth to mark or with the drawing fluid tracing, and then bundling or sewing fabric. After finishing, it is dipped into the water and wetted, taken out to dry a little, and then put into the prepared dyeing liquid or dipped or boiled for a certain period of time, and then rinsed with clean water and dried.

Post-dyeing treatment: After drying, the bundle can be untied when it is not completely dry, and ironed with an iron while it is still damp. After that, dry it with a hair dryer or leave it in a cool place.