Spunbond method

• Melt polymer chips(raw material).
• Form filaments by spinning the molten polymer and stretching the molten filaments.
• Separate and spread fiber bundles of many filaments, and lay down the fibers on a net to form a web.
• Bind the fibers in the form of a sheet through thermal bonding and perform embossing.
• Perform special in-line processing such as calendar processing.
• Wind up the sheet.

Spunlace (hydroentangling) method

• Organize fibers by carding.
• Form a drylaid web.
• Staple fibers are entangled together by high-pressure liquid stream, and form a nonwoven fabric.
• Perform special in-line processing.
• Dry and wind up the sheet.