Processing principle of spunlace nonwoven fabric
Spunlace nonwoven fabric is to spray high-pressure fine water flow onto one or more layers of fiber webs, so that the fibers are entangled with each other, so that the fiber web can be reinforced and have a certain strength, and the obtained fabric is a spunlace nonwoven fabric.
The web is sprayed with multiple fine water jets generated by high pressure. After the water jet passes through the fiber web, it is rebounded by the dragged net curtain and penetrates the fiber web again. As a result, the fibers in the fiber web are displaced, interspersed, entangled and cohesive under the hydraulic action of the high-speed water jets in different directions. The fiber web is thereby reinforced.