Apparatus for splicing a trailing end of a web from a depleted c

Details Apparatus for splicing a trailing end of a web from a depleted c Apparatus for splicing a trailing end of a web from a depleted c

1986-03-03

1988-01-19

Wityshyn, Michael

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Means joining flexible indefinite length or endless bodies...

156159, 156505, 242 56R, 242 581, 242 585, B65H 1920, B65H 6906

Patent

active

047203200

ABSTRACT:
An improved process and apparatus for splicing a new web to a running web including cutting the old web between two rollers, the first roller having a cutting means, a rotating means, an actuating means and the second roller being a backing cylinder. The first roller is brought in contact with the old web, and the backing roller then rotates through the cutting action to permit splicing to occur while maintaining a continuous supply of web material.

REFERENCES:
patent: 2768690 (1956-10-01), Roberts et al.
patent: 3089661 (1963-05-01), Phillips et al.
patent: 3489628 (1970-01-01), Catzen
patent: 3567552 (1971-03-01), Heuff
patent: 3717057 (1973-02-01), Takimoto
patent: 4067760 (1978-01-01), Nelson
patent: 4363695 (1982-12-01), Marass
patent: 4481053 (1984-11-01), Tokuno et al.
patent: 4492609 (1985-01-01), Blom

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