Resources Contact Us Home
Apparatus and method for fiber batt foam encapsulation

Image Number 13 for United States Patent #7083693.

Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt or other highly porous substrate by applying a polymeric foam layer to one or more surfaces of the fiber batt. The foam application assemblies are arranged and configured to extrude a polymeric foam or a foaming mixture onto the surface(s) of the fiber batt to be coated. A combination of foam application assemblies may be provided in either fixed or moveable configurations for coating one or more sides of the fiber batt. The encapsulation of the fiber batt may also include a premanufactured material layer on one or more surfaces that may be exposed or may also be encapsulated below the polymeric foam layer.

  Recently Added Patents
Data processing method
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
Adaptive frame scanning scheme for pulsed X-ray imaging
Switched capacitor amplifier
Liquid dispensing apparatus
White light emitting diode (LED) lighting device
Ultrathin fluid-absorbent cores
  Randomly Featured Patents
Monolithic double balanced mixer with high third order intercept point employing an active distributed balun
Method of securing sheets or poster to a base
Method of linewidth monitoring for nanolithography
Distributed system, access control process and apparatus and program product having access controlling program thereon
Cut-away holster
Tool box
Method of making thin film photoluminescent articles
Apparatus and method for forming stacks of nested containers each having a predetermined count of containers
Self-tightening drill chuck