Patents
Patents for B65B 51 - Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks (12,250)
09/1976
09/28/1976US3982380 Device for sealing thermoplastic overwraps
09/28/1976US3982376 Apparatus for filling and sealing retort foods
09/28/1976US3982374 Apparatus and method for continuously forming and filling tampon sacks
09/21/1976US3981123 Apparatus for applying adhesive to carton flaps
09/21/1976US3981122 Apparatus for applying adhesive to carton flaps
09/14/1976US3980515 Sealing apparatus
09/14/1976US3979881 Device for sealing cigarette packets
09/14/1976US3979877 Vacuum packaging machine with web registration means
09/14/1976US3979876 Carton sealer system
08/1976
08/31/1976US3977306 Automatic carton sealing system
08/24/1976US3975887 Control device for conveyor
08/03/1976US3972769 Tool for distributing adhesive tape
07/1976
07/27/1976US3971300 Apparatus for ultrasonic sealing of non-uniform folded carton bottom closure
07/20/1976US3970491 Method for mutually connecting two strips of a thermoplastic material
07/20/1976US3970117 Twister for wire ties
07/13/1976US3968628 Twist finger apparatus for wrapping candies and the like
07/13/1976US3968627 Twist finger device for a candy wrapping machine
06/1976
06/29/1976US3965653 Packaging apparatus
06/22/1976US3965333 Seal temperature control means for curtain-type wrapping machine
06/15/1976US3962844 Process for forming and applying a hermetic, heat sealed closure
06/08/1976US3962017 Plastic film sealer
05/1976
05/25/1976US3958390 Packaging
05/18/1976US3956975 Packaging method and apparatus
05/18/1976US3956873 Banderolling apparatus
05/18/1976US3956866 Packaging method and apparatus
05/11/1976US3956046 Method for ultrasonically welding composite sheet material
05/11/1976US3955481 Apparatus for adhering traveling strip material to folded blank boxes
05/11/1976US3955342 Compression section roller for packaging machine
05/04/1976US3954550 Tape applying device
04/1976
04/27/1976US3953272 Process for end sealing a bag and apparatus therefor
04/06/1976US3948720 Welding jaw
04/06/1976US3948152 Carton manufacture
04/06/1976US3948015 Packaging system
03/1976
03/30/1976US3946539 Apparatus for wrapping objects
03/16/1976US3943686 Wrapping machine with severing blade in crimping head
03/16/1976US3943683 Packaging apparatus
03/09/1976US3943031 Laminating apparatus
03/09/1976US3942686 Glueing device
03/09/1976US3942304 Packaging apparatus
03/09/1976US3942302 End closing machine for roll wrapped packages
03/09/1976US3942298 Method of and apparatus for packaging an annular object
02/1976
02/24/1976US3940305 Tool for interconnecting sheet webs by welding
02/24/1976US3940169 Loop knot tying method and apparatus
02/24/1976US3939628 Bag and package making method
02/17/1976US3938305 Apparatus for sealing containers
02/17/1976US3938299 Packaging system and method
02/10/1976US3937645 Plastic film
01/1976
01/27/1976US3935057 Apparatus for securing the free end of a roll of fibrous web material
01/27/1976US3935048 Method for forming containers with fin-type seams
01/20/1976US3933569 Tool for welding together two plastics films wrapping an object