Food-Contact PP Nonwoven Fabric for Tea Bag and Infuser Bag Applications Product Overview This PP spunbond nonwoven fabric is designed for tea bags, herbal tea pouches, spice bags, soup ingredient bags and food filter pouch applications. The fabric is made from polypropylene fibers through a spunbond process, providing a uniform structure, stable filtration performance and low fiber shedding. It can be supplied with customized basis weight, roll width, roll length and