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Patent Searching and Data


Title:
ROLLED PHOTOGRAPHIC FILM PACKAGE
Document Type and Number:
Japanese Patent JP2002023315
Kind Code:
A
Abstract:

To assure the shading performance of a rolled photographic film package without entailing an increase of a manufacturing cost and restriction on material selection.

This rolled photographic film package has a roll wound with a long-sized photographic material, a roll peripheral surface shading member for covering the outside surface of the roll and roll end face shading members and is hermetically closed at the peripheral edges of the end faces by spanning the heat shrinkable shading tape materials applied to the side edges of the roll peripheral surface shading member to the roll peripheral surface light shielding member by heat shrink.


Inventors:
ITO MASAHITO
IKARIYA TOSHIYUKI
Application Number:
JP2000200710A
Publication Date:
January 23, 2002
Filing Date:
July 03, 2000
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03C3/00; B65D81/30; B65D85/675; (IPC1-7): G03C3/00; B65D81/30; B65D85/675