Method of packing a developer cartridge

Details Method of packing a developer cartridge Method of packing a developer cartridge

1992-08-26

1993-08-31

Culver, Horace M.

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53415, 53449, 53469, 53492, B65B 6118, B65B 504, B65B 706, B65B 728

Patent

active

052398056

ABSTRACT:
The object of the present invention is to provide a method of packaging a developer cartridge especially for use in the image-forming of the electrophotographic process, the method by which the operativity of users can be improved and the pollution due to the sealing member of the developer cartridge can be prevented. The object of the present invention is achieved by fixing a free end of the above sealing member held between the sealing portions of the packing bag when the packing bag is hermetically sealed. With this, the sealing member is pulled off in accordance with the developer cartridge being drawn out from the bag when it is used. When the whole part of the developer cartridge is drawn out, the sealing member is completely pulled off, and is left inside the packing bag.

REFERENCES:
patent: 2923110 (1960-02-01), Tamarin
patent: 3795080 (1974-03-01), Smolderen et al.
patent: 4065335 (1977-12-01), Pollack
patent: 4656042 (1987-04-01), Risler
patent: 5125211 (1992-06-01), O'Brien et al.

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