Sheet dispenser

Cutting – With means to control or modify temperature of apparatus or... – Of tool

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Details

83175, 83649, B26D 710

Patent

active

052535606

ABSTRACT:
A sheet dispenser for dispensing thin film such as collagen film for wrapping food. The dispenser consists of a cabinet in which a row of collagen film is supported on rollers and the film is pulled off the roll by driven rollers. When a predetermined length has been pulled off the roll it is severed by a hot wire system in which the hot wire is located between rollers and supported in a tension head controlled by spring. A cutter bar supported on pivoted arms moves across so as to press the film against the hot wire during the cutting action.

REFERENCES:
patent: 2726706 (1955-12-01), Hakomaki
patent: 3131278 (1964-04-01), Rosenthal
patent: 3134005 (1964-05-01), Mayhew
patent: 3169430 (1965-02-01), Mallie et al.
patent: 3595456 (1971-07-01), Rosenthal
patent: 3730411 (1973-05-01), Brockmuller
patent: 3797345 (1974-03-01), Allen
patent: 3901112 (1975-08-01), Koswinckel
patent: 3919905 (1975-11-01), Hoffman
patent: 3924497 (1975-12-01), D'Angelo et al.
patent: 3977055 (1976-08-01), Gilpatrick
patent: 4488466 (1984-12-01), Jones

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