EP 0738916 A1 19961023 - A light, tightly packaged roll of light-sensitive film
Title (en)
A light, tightly packaged roll of light-sensitive film
Title (de)
Lichtdicht verpackte lichtempfindliche Filmrolle
Title (fr)
Film sensible à la lumière emballé sous forme de rouleau étanche à la lumière
Publication
Application
Priority
- EP 96200862 A 19960329
- EP 95200966 A 19950418
Abstract (en)
A lighttightly packaged roll (10) of light-sensitive film wound on a hollow supporting core (15), which comprises a lighttight flexible end cover (11, 12) for each end surface of the roll, and a lighttight flexible circumferential cover (13) secured to the film and covering the outermost convolution thereof, the inside faces of the rims (22, 24) of the circumferential cover being sealed to the corresponding inside faces of the rims (21, 23) of the end covers, and the sealed rims of the lighttight wrapping thus formed having a bending all along their circumference towards the circumferential cover of said wrapping.
IPC 1-7
IPC 8 full level
B65D 85/672 (2006.01); G03C 3/00 (2006.01)
CPC (source: EP)
B65D 85/672 (2013.01); G03C 3/00 (2013.01)
Citation (search report)
- [DA] EP 0350093 A1 19900110 - AGFA GEVAERT NV [BE]
- [A] US 4894264 A 19900116 - AKAO MUTSUO [JP], et al
- [A] DE 4337368 A1 19941208 - DU PONT DEUTSCHLAND [DE]
- [A] WO 9412407 A1 19940609 - AGFA GEVAERT NV [BE], et al
- [A] EP 0414265 A2 19910227 - FUJI PHOTO FILM CO LTD [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 96200862 A 19960329