Resources Contact Us Home
Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics

Image Number 4 for United States Patent #7438777.

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.

  Recently Added Patents
Signal apparatus for facilitating safe backup of vehicles
Controller for internal combustion engine
Method, system, and computer program product for scoring theoretical peptides
Reliability fire pressure switch
Nucleic acids for cloning and expressing multiprotein complexes
High electron mobility transistor and manufacturing method thereof
Systems and methods for controlling registration of advancing substrates in absorbent article converting lines
  Randomly Featured Patents
Solution treatment apparatus and solution treatment method
Bolt seal
Method for transporting multimedia information in a communication system
Device for locking a bowl on a motor support of a food processor
Engine cycles
Prevention of counterfeit markings on semiconductor devices
Method, system and business model for a buyer's auction with near perfect information using the internet
Motor vehicle cleaning and restoration building
System and method for determining freight container locations
Releasable locking device for a vehicle steering column adjustable in the longitudinal direction