Package making – Wrapping machines – Cover-wiping passage or pocket for initial wrap
Patent
1975-10-22
1977-05-03
Spruill, Robert Louis
Package making
Wrapping machines
Cover-wiping passage or pocket for initial wrap
53182R, 53184S, B65B 1110, B65B 5302
Patent
active
040206173
ABSTRACT:
Groups of spaced, aligned articles such as tape rolls are fed in succession to a station at which a heat-shrinkable film wrap is placed around the group of articles and sealed in a manner permitting looseness in the wrap. The group is then fed to a table conveyor leading to a heat shrink oven. To maintain positioning of the articles before reaching the table conveyor, a swinging gate maintains frictional engagement with the package.
REFERENCES:
patent: 3188782 (1965-06-01), Lapides
patent: 3585777 (1971-06-01), Pesch
patent: 3589100 (1971-06-01), Konars et al
patent: 3727365 (1973-04-01), Stohlquist
Hans Sickinger Co.
Spruill Robert Louis
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