Application of Multi-Bonding in Production of Biodegradable Cellulosic and Synthetic Nonwoven Fibers

Rahim Yadollahi
Keywords @@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Polymerization Quarterly, 2015 Volume 5, Number 3 Pages 29-36 A depending on the type of product and desired quality characteristics, thermal bonding together with latex bonding are suitable multiple bonding methods. Latex bonding involves the surface of nonwoven only and it is most suitable for web formation on low-weight basis. In webs on high-weight basis, there is no bonding in its inner part and delamination so a wide range of products can be made
more » ... this type of bonding. All thermal bonding methods provide strong bonding points that are resistant to hostile environment and many @@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@ friendly are used, a bulky, absorbent and soft fabric with low cost is obtained which is useful in fabrication of nonwovens. A light amount of latex binder is applied on the outer layer of a web which should primarily help to control dust residue or lint generation from polypropylene (PP) or polyester (PET) and is covered by a sheath of polyethylene (PE)