Package making – Methods – Plural covers
Patent
1976-11-10
1978-09-12
Sipos, John
Package making
Methods
Plural covers
53 57, 53 64, 53170, B65B 4118, B65B 5700
Patent
active
041126513
ABSTRACT:
Hinged-lid packs are assembled on a turret-shaped conveyor with equidistant hollow mandrels which receive relatively soft first blanks at a first transfer station, blocks of cigarettes at a second transfer station, relatively stiff U-shaped second blanks at a third transfer station, and relatively stiff third blanks at a fourth transfer station. The first blanks are draped around the mandrels to form inner envelopes of packs, the second blanks are draped around the inner envelopes to form the so-called collars of packs, and the third blanks are draped around the inner envelopes and collars to form partially completed outer envelopes of packs. Each interruption of transport of blocks or improper transport of blocks to the conveyor entails an interruption of transport of first, second and/or third blanks, and each interruption of transport or improper transport of first, second or third blanks to the conveyor results in an interruption of transport of blocks and/or other blanks.
REFERENCES:
patent: 2934869 (1960-05-01), Engleson et al.
patent: 3589097 (1971-06-01), Gianese
patent: 3735767 (1973-05-01), Kruse et al.
patent: 3802325 (1974-04-01), Bardenhagen et al.
Bardenhagen Dietrich
Schubert Bernhard
Hauni-Werke Korber & Co. KG.
Kontler Peter K.
Sipos John
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