Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for sealing closed envelopes










Image Number 15 for United States Patent #6554956.

The present invention is directed to an envelope processing system system in which a supply of envelopes is placed for moistening and sealing. The moistening and sealing apparatus is designed to receive all types of intermixed mail envelopes with various shaped flaps. The envelopes may be loaded into the supply station in different configurations including intermixed with closed sealed flaps, unsealed open flaps, or closed unsealed flaps. The system is designed.to receive such envelopes, process them so that the flaps are automatically closed prior to moistening if they are not closed. The flaps of the envelopes are then moistened indirectly using capillary action of a sealing agent, and sealed with a sealing apparatus.








 
 
  Recently Added Patents
Method of operating an election ballot printing system
Method for maintaining a driver-independent braking intervention after a collision
Monitoring of undesirable fluid ingress into subsea control modules
Printable and printed articles
3D solid-state arrangement for solid state memory
Feature-based autocorrection
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
  Randomly Featured Patents
Solid-state hydrogen storage systems
Mechanical graphical display system
Sheet feeder for sheet-processing machines
Christmas ornament
Vehicle with tiltable propulsion units
Method of and device for producing mold core
Air-flow control device for engine
Method and a device for the automatic replacement of a workpiece to be machined on a machine-tool
Planar inverted F antenna
Wiring pattern for touch integrated circuit