Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for transporting and clamping flexible film structures










Image Number 4 for United States Patent #5957360.

One or more porous air film rolls are used, in a system to support a flexible web during movement of the web, and selectively provide either compliant or rigid clamping of the web while performing processing operations on the web at a work station. The present invention is particularly suitable for punching holes on-the-fly, in both "X" and "Y" directions, in a flexible polyamide film. Up to a four-fold increase in punch tool productivity is provided by the present invention.








 
 
  Recently Added Patents
System and method for improving cache efficiency
Washing machine
Field device configuration system
Blow moulding machine with compressed air recycling
Electric connection box
System and method for monitoring network activity
Wearable display device
  Randomly Featured Patents
Compound combinations for inhibiting cell division and methods for their identification and use
Multi-tube heat exchanger and connectors therefor
Compressed gas energy storage system with cooling capability
Method for controlling the operation of a compression system having a plurality of compressors
Horn loudspeakers of the sectorial diffusion type, and method for making said loudspeakers
Oil recovery prediction technique
Stove
Spinal implant
Lighting fixture
Programmable memory cell using charge trapping in a gate oxide