Cellophaning machine wrapping and sealing method

Details Cellophaning machine wrapping and sealing method Cellophaning machine wrapping and sealing method

1993-12-22

1995-12-26

Johnson, Linda

Package making

Methods

Wrapping contents including cover forming

53477, 53234, 533716, B65B 1100, B65B 4900

Patent

active

054776619

ABSTRACT:
A wrapping and sealing method for a cellophaning machine,
whereby a first conveying device, defined by two spaced parallel disks and having pockets,
provides for forming tubular wrappings about packets by feeding the packets and respective sheets of wrapping material in steps through at least one sealing station, and is engaged by a loop conveyor extending partially between the two disks, and which successively extracts the partially wrapped packets from the pockets on the first conveying device and, after folding the ends of each tubular wrapping on to the respective packet, feeds the packets into respective pockets on a second conveying device having end sealing devices.

REFERENCES:
patent: 2400682 (1946-05-01), Bronander
patent: 2855977 (1958-10-01), Wagner
patent: 3166462 (1965-01-01), Schoder
patent: 3282760 (1966-11-01), Gutierrez
patent: 4186544 (1980-02-01), Johnson
patent: 4202151 (1980-05-01), Focke et al.
patent: 4408439 (1983-10-01), Anderson
patent: 4909019 (1990-03-01), Delacretaz et al.

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