Method and apparatus for packaging a roll of material

Details Method and apparatus for packaging a roll of material Method and apparatus for packaging a roll of material

1994-11-15

1996-08-27

Coan, James F.

Package making

Methods

Wrapping contents including cover forming

53214, B65B 1104, B65B 5102, B65B 2514

Patent

active

055489427

ABSTRACT:
The packaging of a roll of material is achieved by coating at least one side of a packaging sheet with a water soluble adhesive. At least a portion of one side of the packaging sheet is wetted after the coating step and the packaging sheet is wound about the roll of material after the wetting step. The apparatus for packaging the roll of material includes an unwinding station, pulling equipment, a sheet severer, gluing equipment and a winding station. A packaging sheet is disposed in the unwinding station. The packaging sheet is coated on at least one surface with a water soluble adhesive. The pulling equipment has a device for pulling the packaging sheet from the unwinding station. The sheet severer has a device for severing the packaging sheet. The gluing equipment has a device for applying liquid to at least one surface of the packaging sheet. The winding station has a device for winding the packaging sheet about the roll of material.

REFERENCES:
patent: 1351809 (1920-09-01), Sutherland
patent: 1989183 (1935-01-01), Blake
patent: 2178979 (1939-11-01), Von Hofe
patent: 2368213 (1945-01-01), Gerlach
patent: 2638725 (1953-05-01), Hurter et al.
patent: 2893191 (1959-07-01), Lancaster
patent: 3290861 (1966-12-01), Prager
patent: 3494095 (1970-02-01), Valvano
patent: 4608807 (1986-09-01), Skripalle
patent: 4716709 (1988-01-01), Lamb, Sr. et al.

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