Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for laminating sheets with a plastic film










Image Number 4 for United States Patent #4505772.

In an apparatus for laminating sheets of paper, card or board with plastic film which, for example, is clear and transparent, an intermittently running sheet feeder (2) is disposed upstream of a continuously running laminating device (4) and an intermittently running cross cutter (43) is disposed downstream of the laminating device. The sheet feeder (2) and cross cutter (43) have conveying drives, which can be switched on and off, and photoelectric barriers (27, 28, 50) which traverse the conveying track and, via timing elements and control devices, control the conveying drives in the sheet feeder and in the cross cutter in accordance with the mode of operation of the laminating device.








 
 
  Recently Added Patents
Methods and apparatus for imaging in conjunction with radiotherapy
Semiconductor device and manufacturing method
Distributive data capture
Substrate and patterning device for use in metrology, metrology method and device manufacturing method
Home appreciation participation notes
Systems and methods for computer-aided fold detection
Visual model importation
  Randomly Featured Patents
Nondestructive acoustic emission testing system using electromagnetic excitation and method for using same
Method and apparatus for redundant memory configuration in voltage island
Herbicidally active quinoline or quinoxaline benzoate derivatives
Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine
Electrochemical cell having a safety vent closure
Image forming apparatus having a plurality of cartridges and a single writing unit
Friction materials containing blends of organic fibrous and particulate components
Belt tensioning apparatus and method for alternator testing
Content-based notification and user-transparent pull operation for simulated push transmission of wireless email
Method for atomized electron beam polymerization of polymerizable materials