Sheet-material dispensing box

Details Sheet-material dispensing box Sheet-material dispensing box

1988-08-24

1991-04-23

Phan, Hien H.

Severing by tearing or breaking

Severing by manually forcing against fixed edge

With housing for work supply

225 26, 225 53, B26F 302

Patent

active

050093517

ABSTRACT:
The new free end formed when a portion of flexible sheet material is severed from a roll contained in a box is prevented from retracting into the box by frictional engagement between the free end and a strip of abrasive material near the cutting edge mounted on the box. A portion of the box closure resiliently urges the free end into contact with the abrasive material.

REFERENCES:
patent: 2825451 (1958-03-01), Henry
patent: 2825452 (1958-03-01), Klein
patent: 3028060 (1962-04-01), Haley
patent: 3229876 (1966-01-01), Osborn, Jr.
patent: 4334644 (1982-06-01), Hauser
patent: 4648536 (1987-03-01), VanderLugt

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