Resources Contact Us Home
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 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 and system for security authentication of radio frequency identification
Organic elelectroluminescent display
Electronic component mounting machine and operating instruction method for the same
Ultrathin fluid-absorbent cores
Pharmaceutical combination of pazopanib and topotecan to treat neuroblastoma, osteosarcoma, and rhabdomyosarcoma in a human
Email certificates
Tuning peg for a stringed instrument
  Randomly Featured Patents
Receiver for an RF signal booster in wireless communication system
Reflective encoder with interchangable lens on emitter-detector module
Methods for forming sheeting with a composite image that floats and a master tooling
Removing water from honey at ambient pressure
Sunglass frame
Service layer architecture for memory access system and method
Early diagnosis of cancerous and precancerous conditions by leakage of signature peptides and carbohydrates into the bloodstream
Carpet stretching apparatus
Computer and method for saving electricity consumed thereby