Concise method of visually scouring agent and formula, Garden Flags And Banners refining the quality of quality mainly depends on performance, usage and process ratio of scouring agent.
① Sunmorl WX-9 scouring the prescription:
Sunmorl WX-9 (fatty alcohol polyoxyethylene ester)
The process of overflow washing machine: 120 ° C, 20min the scouring → 80 ° C, 5 min hot water washing → washing → drying. Garden Flags And Banners
② polyester / nylon new synthetic continuous refining processing prescriptions:
Sandodean PC 0.5 ~ 2ml / L Discount Garden Flags Cheap
Sandozin NA 0 ~ 0.5ml / L
Sirrix the AK 0.5 ~ 2ml / L
Of NaOH 2 ~
Temperature of 90 ~
(2) pre-shaped process microfiber fabric shaped processing conditions and the conventional silk fabrics difference greater control in 180 ~
(3) alkali reduction (or splitting) processing technology polyester / nylon composite fiber fabric using separated from the fiber, such as open-fiber alkali rate of 18% of the reference prescription: Garden Flags And Banners
NaOH (98%) 3 ~
Splitting accelerator CT 2
Plasma spot removal to prevent the agent the ACR 0.5 to
Processing in the 100 ~
Microfiber reduction rate is low, generally 5% to 8% is appropriate. Alkali reduction rate, the impact of fiber strength caused by fiber damage. However, the reduction rate is too low, although fiber damage, but the splitting of the polyester / nylon composite fibers is not sufficient, therefore, usually in production, alkali reduction of the fiber pre-splitting, and then by mechanical rub the role of the fiber to further splitting. It should be noted, polyester / nylon composite fibers processed without splitting or staining and after processing will cause the fiber the greater the damage. Garden Flags And Banners
, Protein, fiber fabric pre-treatment
(A) pre-treatment of wool
Cut the wool from the sheep, known as the original hair. Cheap Custom Teardrop Flags In addition to the wool fiber in the raw wool, but also contain a large number of impurities, the percentage content of the wool fiber in the raw wool is called a net gross rate. Due to impurities in the raw wool, can not be directly used for wool production.
Contains the type of the content and nature of impurities in the raw wool, with the varieties of sheep in pastoral areas and rearing conditions differ according to the impurity content is generally 40% to 50%, some even as high as 80%. The composition of impurities can be divided into natural impurities and additional impurities two types of natural impurities, Garden Flags And Banners mainly for the secretions of the sheep suet, sheep sweat and sheep droppings. Foreign impurities grass clippings, apple seeds, and sand.
Wool must undergo pre-treatment to textile processing. Handle the task of processing the wool, is to use a series of mechanical and chemical methods to remove various impurities in the raw wool to enable it to meet the requirements of wool production.