Package making – With cover-adjunct application or formation – Adjunct comprising provision to secure cover
Patent
1988-08-29
1989-10-17
Sipos, John
Package making
With cover-adjunct application or formation
Adjunct comprising provision to secure cover
53583, 241100, 312 26, 312211, B65B 5106
Patent
active
048738115
ABSTRACT:
An improved shredder has a closing device stored inside of its housing or inside a door. As the door is opened to pull out a bag filled with shredded paper, the bag closing device automatically protrudes and the operator has only to grab the top parts of the bag and press them through a groove made in the bag closing device and an adhesive tape wraps around the bag to close it.
REFERENCES:
patent: 2510357 (1950-06-01), Wilson
patent: 2527407 (1950-10-01), Dunn
patent: 2882663 (1959-04-01), Leighton
patent: 2908123 (1959-10-01), Muller
patent: 3729896 (1973-05-01), Lehman
patent: 4312549 (1982-01-01), Ravanelle
Izumitani Masayoshi
Soga Akihiro
Sharp Kabushiki Kaisha
Sipos John
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