Package making – Wrapping machines – Cinched or wiped around initial wrap
Patent
1979-07-13
1981-08-04
Sipos, John
Package making
Wrapping machines
Cinched or wiped around initial wrap
53465, B65B 1104
Patent
active
042815002
ABSTRACT:
Cylindrical rolls of paper (1, 96, 315) are completely enclosed with wrapping material (105) by simultaneously rotating the roll about its longitudinal axis and rotating the roll end-for-end. A turntable (35, 200) may be used to rotate the roll end-for-end, and a drive roll (65, 265) carried by the turntable is driven to rotate the roll about its longitudinal axis during rotation of the turntable.
REFERENCES:
patent: 1570266 (1926-01-01), Ljungstrom
patent: 1654258 (1927-12-01), Hooper
patent: 1870399 (1932-08-01), Butler
patent: 2564594 (1951-08-01), Clarke
patent: 2936559 (1960-05-01), Galley
patent: 3514920 (1970-06-01), Hoffler
patent: 3863425 (1975-02-01), Edwards
patent: 4050221 (1977-09-01), Lancaster
patent: 4077179 (1978-03-01), Lancaster
Ludwig Donald A.
Mueller George P.
Muenster Kermit J.
Urban Urban A.
Sipos John
Wisconsin Tissue Mills Inc.
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