Roll package

Details Roll package Roll package

1977-12-05

1979-04-10

Dixson, Jr., William T.

Special receptacle or package

For roll or reel

With end protector

B65D 8567, B65D 85671, B65D 85672

Patent

active

041483952

ABSTRACT:
A package for a roll of light-sensitive strip material is disclosed and includes end covers and a leader which are opaque and moistureproof. A rim or peripheral lip on each end cover overlies an edge of the leader and is adhered thereto, but no adhesive is used between the end covers and the ends of the roll so that the edges of the strip material do not pick up adhesive. The assembled roll and its package may be roomlight loaded into exposure apparatus such as a camera, magazine, cassette, etc. with a portion of the leader extending from the roll. After the exposure apparatus has been sealed to light, the remainder of the leader may be stripped from the roll, tearing the end cover rims away from the rest of the end covers so that successive convolutions of strip material may be unwound from the roll.

REFERENCES:
patent: 1560555 (1925-11-01), Flynn
patent: 1784281 (1930-12-01), Fritts
patent: 1989183 (1935-01-01), Blake
patent: 2883045 (1959-04-01), Abramson

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