The production process of non-woven fabrics:
The spunlace process 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 webs are reinforced and have a certain strength.
Pulp air-laid non-woven fabrics Air-laid non-woven fabrics can also be called dust-free paper and dry-laid non-woven fabrics.
It uses the air-laid technology to open the wood pulp fiberboard into a single fiber state, and then uses the air-laid method to condense the fibers on the web-forming curtain, and the fiber web is then reinforced into a cloth.
Heat-bonded non-woven fabrics: Heat-bonded non-woven fabrics refer to adding fibrous or powdery hot-melt bonding reinforcement materials to the fiber web, and the fiber web is then heated, melted, cooled, and reinforced into cloth. Wet-laid non-woven fabrics are placed in The fiber raw materials in the water medium are loosened into single fibers, and at the same time, different fiber raw materials are mixed to make fiber suspension pulp, and the suspension pulp is transported to the web forming mechanism.
