Silk reeling

The original method of silk reeling is to soak the cocoon in hot pot soup, draw silk by hand, wrap it on the silk basket to become the raw material for silk weaving.

Pots baskets are the original silk reeling utensils. A cocoon can extract about 1000 meters long cocoon silk, several cocoon silk are combined into raw silk.

Reeling is a main process in the silk making process. According to the requirements of product specifications, the cocoon silk of several cooked cocoons is separated combined into raw silk tussah silk. There are many methods of silk reeling. According to the difference of cocoon sinking floating, it can be divided into three kinds: floating reeling, semi sinking reeling sinking reeling. The floating sinking of cocoon mainly depends on the amount of water absorption in the cocoon cavity after cooking. According to the different types of reeling machines, it can be divided into two types: vertical reeling automatic reeling. According to the different sensing types of automatic reeling machine, it can be divided into two types: fixed grain sensing reeling fixed fiber sensing reeling. The process of extracting cocoon silk is called reeling.

Weaving

Raw silk is divided into warp weft after processing, interweaves with each other according to certain organization rules to form silk fabric, which is weaving technology. The production process of all kinds of silk fabrics is different. They can be roughly divided into two categories: raw fabric mature fabric: raw fabric, that is, the warp weft yarns are made into fabrics without refining dyeing, which is called green silk, then the green silk is refined dyed into finished products. This kind of production mode has low cost short process, which is the main mode used in silk weaving production. Mature weaving refers to the dyeing of warp weft before weaving, the finished product is formed after weaving without further refining dyeing. This method is mostly used in the production of advanced silk fabrics, such as brocade, taffeta, etc. Before weaving, preparations should be made, such as impregnation to soften sericin, blending twisting to improve product performance, warping winding, etc. At the same time, due to the strong moisture absorption of silk, moisture-proof work should be done well. The main automatic looms used in silk production are: water jet looms for synthetic filament fabrics rapier looms for multicolor jacquard fabrics.

dyeing finishing

Dyeing finishing refers to the process of chemical treatment of textile materials (fibers, yarns fabrics), which is also known as dyeing printing in modern times. Dyeing finishing, together with spinning, weaving knitting, form the whole process of textile production. The quality of dyeing finishing has an important impact on the use value of textiles. The process mainly includes refining, bleaching, dyeing, printing finishing of raw silk fabrics.