EP 0921436 A1 19990609 - A light-tight packgage for a roll of light-sensitive material
Title (en)
A light-tight packgage for a roll of light-sensitive material
Title (de)
Lichtdichte Verpackung für ein lichtempfindliches Material in Rollenform
Title (fr)
Emballage étanche à la lumière pour matériau photosensible en forme de rouleau
Publication
Application
Priority
EP 97203813 A 19971204
Abstract (en)
An improved light-tight package for a roll (11) of light-sensitive strip material. The package comprises a substantially straight, light-tight end cover (35, 45) for each end surface (30, 40) of the roll, and a light-tight flexible circumferential cover (12) secured to the end covers and to the coiled strip material and covering the outermost convolution thereof. Each end cover comprises a flexible disc (31, 41) and a rigid disc (32, 42). The flexible discs (31, 41) are positioned between the end surfaces (30, 40) of the roll and the rigid discs (32, 42). <IMAGE>
IPC 1-7
IPC 8 full level
B65D 85/672 (2006.01); G03C 3/00 (2006.01); G03C 3/02 (2006.01); B65D 81/30 (2006.01)
CPC (source: EP)
B65D 85/672 (2013.01); G03C 3/00 (2013.01); B65D 81/30 (2013.01)
Citation (search report)
- [X] WO 9704358 A1 19970206 - BOELE JAN CORNELIS [NL], et al
- [DX] EP 0779541 A1 19970618 - EASTMAN KODAK CO [US]
- [DX] EP 0786695 A1 19970730 - AGFA GEVAERT AG [DE]
- [E] EP 0828185 A1 19980311 - EASTMAN KODAK CO [US]
- [A] EP 0632322 A1 19950104 - DU PONT DEUTSCHLAND [DE]
- [A] US 4505387 A 19850319 - SETO YOSHIHIRO [JP]
- [A] EP 0743556 A2 19961120 - EASTMAN KODAK CO [US]
- [DA] EP 0350093 A1 19900110 - AGFA GEVAERT NV [BE]
- [A] US 4148395 A 19790410 - SYRACUSE CARMELO R L, et al
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 0921436 A1 19990609; EP 0921436 B1 20020320; DE 69711195 D1 20020425; DE 69711195 T2 20021128; JP H11231471 A 19990827
DOCDB simple family (application)
EP 97203813 A 19971204; DE 69711195 T 19971204; JP 34302498 A 19981202