Structure of dispenser for dispensing web-like material

Details Structure of dispenser for dispensing web-like material Structure of dispenser for dispensing web-like material

1979-08-13

1981-09-15

Yost, Frank T.

Severing by tearing or breaking

Breaking or tearing apparatus

Web restrainer

221 63, B26F 302

Patent

active

042892627

ABSTRACT:
An aperture in a wall of a dispenser for dispensing tearable, web-like material, is provided. The aperture has the form of a slot, the active edges of which converge toward at least one end of the slot. Material drawn from said dispenser through the aperture and pulled toward the end is wedged tight between the converging slot edges and can be torn off.

REFERENCES:
patent: 2580684 (1952-01-01), Lacy et al.
patent: 2657873 (1953-11-01), Dittman et al.
patent: 2695208 (1954-11-01), Graham
patent: 3269593 (1966-08-01), Lodewick et al.
patent: 3606080 (1971-09-01), Lynch et al.
patent: 3780908 (1973-12-01), Fitzpatrick et al.
patent: 3868052 (1975-02-01), Rockefeller
patent: 3973695 (1976-08-01), Ames
patent: 3982659 (1976-09-01), Ross

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