Needle-punch cotton
Category:
Needle cotton
Process flow: marathon, carding, glue spraying, baking and curing
keyword:
spray-bonded cotton
Contact Us
Spray bonded cotton, also known as spray bonded cotton, is a type of nonwoven fabric. The principle of the formation of the adhesive spraying cotton structure is to spray the adhesive on both sides of the fluffy fiber layer. Due to the pressure during spraying and the suction force during vacuum suction at the lower part, the adhesive can also penetrate into the interior of the fiber layer. After spraying the adhesive, the fiber layer is dried and solidified, so that the intersection points between the fibers are bonded, while the fibers that are not bonded to each other still have considerable freedom. At the same time, in the three-dimensional network structure, there are still many voids containing air. Therefore, the fiber layer has a thermal insulation effect of porosity and high bulkiness.
Product inquiry
Contact Us
Long Hu Zhen Shao Hui Cun, Jinjiang City, Quanzhou City, Fujian Province
Official website