Agfa Gevaert Nv

Agfa-gevaert

Danny Van Geyte

Dirk Peeters

Hubert Hackenberg

Edward Buelens

Wim Hauchecorne

Antoine De Leener

An improved light-tight package for a roll of light-sensitive strip material. The package includes a substantially straight, light-tight end cover for each end surface of the roll, and a light-tight flexible circumferential cover secured to the end covers and to the coiled strip material and covering the outermost convolution thereof. Each end cover includes a flexible disc and a rigid disc. The flexible discs are positioned between the end surfaces of the roll and the rigid discs.

Light-tight package for a roll of light-sensitive material

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.

Lighttightly packaged roll of light-sensitive film

A light-tight magazine for dispensing recording sheets one by one from a stack in which the sheets are separated from each other by intervening spacing foils (17), the spacing foils being held against removal from the magazine by means of ear portions (20, 21) that protrude laterally beyond the sides of the stack and are engaged by means of fixed abutment walls (27, 28) in the magazine interior.

Film magazine

A light-tightly packaged roll of light-sensitive material, which comprises an annular end cover for each end face of the roll and a circumferential cover wound around the periphery of the roll and having lateral extensions sealed with their inner surface to the inner surface of radially outwardly projecting margins of the end covers.

Growing community of inventors

Schilde, Belgium

Danny Van Geyte