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
Ink composition, ink for inkjet recording and ink set using the ink
Keypad assembly for electronic devices
Color variation control process for molding plastic and composite multi-color articles
System and method for detecting crop rows in an agricultural field
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Systems and methods for generating customized user interfaces
Fractal method for detecting and filling data gaps within LiDAR data
  Randomly Featured Patents
Increased efficiency valve system for a fluid pumping assembly
Aquarium backstrip
Mute for horn-type instruments
Method and apparatus for detecting a tamper condition and isolating a circuit therefrom
Computer implemented system and method for the generation of data access applications
Infusion medium delivery system, device and method with needle inserter and needle inserter device and method
Running training apparatus
Adjustable armrest assembly
Dual mode diode power sensor with square law and linear operating regions
Solid nondigestible polyol polyesters containing esterified hydroxy fatty acids such as esterified ricinoleic acid