Sprayed glue cotton, glue-free cotton, silk-like cotton

Sprayed cotton, also known as sprayed cotton, is a type of non-woven fabric, commonly known as space cotton or vacuum cotton. It is made of natural cotton fiber, man-made fiber or synthetic fiber that has been stretched, carded
and sprayed Glue, baked and solidified. Because of its fluffy properties, high compression resilience, resistance to dry and wet washing, light weight and warmth retention, it has become a popular material for processing and manufacturing cotton clothing and
ski shirts, space suits, quilts, sleeping bags and other bedding materials in recent years. Important materials for supplies and some industrial supplies.
The principle of forming the spray-coated cotton structure is to spray the adhesive on both sides of the fluffy fiber layer. Since there is a certain pressure during spraying and the suction force of the lower part when vacuuming liquid,
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 junction points between the fibers are bonded, and the fibers that are not bonded to each other are still there
Considerable freedom. At the same time, there are still many gaps containing air in the three-dimensional network structure. Therefore, the fiber layer has a porous and high fluffy thermal insulation effect.