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
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
Real ear measurement system using thin tube
Method of transmitting data using spatial multiplexing
Dithering method and apparatus
Solid-state image sensing device and control method of solid-state image sensing device
Probe for ultrasound diagnostic apparatus
  Randomly Featured Patents
Non-specific adsorption inhibitor, probe-bonded particles, and method for producing the same
Transition coding method for synchronous binary information and encoder and decoder employing the method
Automatic thresholding multichannel digital radar early warning system
Rotational compression process for forming liquid crystalline polymers with ultra-high mechanical properties
Vacuum cleaner
Fuel injection nozzle for internal combustion engines
Stacked NMOS DC-to-DC power conversion
Method for optimising the calibration process of a tuneable laser
Cooler display rack with adjustable gravity feed shelves
Source connection structure for lateral RF MOS devices