PRESSURIZED SEALING ENVELOPES BE

Brand Owner Address Description
SUPER SEAL NIAGARA ENVELOPE GROUP, INC. 693 SENECA STREET BUFFALO NY 142101395 PRESSURIZED SEALING ENVELOPES TO BE SOLD TO END USERS OF ENVELOPES, AND TO MERCHANT PAPER DISTRIBUTORS SUCH AS WHOLESALERS AND RETAILERS OF ENVELOPES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An ultrasonically operated valve a source of ultrasonic energy for excitation of a pressurized liquid. The vibration of the ultrasonic horn imparts a pulsing of the pressure of the liquid within the valve. Selection of a sealing mechanism that responds at a different natural frequency than that of the valve body causes the sealing mechanism to unseat and therefore to enable liquid flow. The sealing mechanism will stay unseated as long as the source is imparting energy to the system and therefore inducing pressure pulses in the liquid thus keeping the sealing mechanism away from the valve seat.