Drum eccentrically wound with a web of pre-punched packaging bla

Details Drum eccentrically wound with a web of pre-punched packaging bla Drum eccentrically wound with a web of pre-punched packaging bla

1989-10-24

1994-06-21

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242116, 206416, B65H 7502, B65D 8567

Patent

active

053222350

ABSTRACT:
In the production of packs, especially hinge-lid packs, from rigid packaging material (thin cardboard), hitherto individual blanks have been supplied in stacks and introduced into the packaging machine in succession. To make the handling of the blanks easier and to increase the storage capacity, the blanks (23) are now connected to one another via residual connections (25) into a continuous web of material (24) wound as a reel (30). Within the packaging machine, the blanks are severed from the web of material (23) in succession, specifically as a result of the elimination of the residual connections, preferably by being torn off. The residual connections (25) are formed in a region of the blanks (23) or in the region of folding tabs of the latter which, in the finished pack (hinge-lid pack), are concealed by other folding tabs, that is to say are on the inside.

REFERENCES:
patent: 761449 (1904-05-01), Collins
patent: 780689 (1905-01-01), Smith
patent: 802189 (1905-10-01), Haskins
patent: 1236357 (1917-08-01), Reeve
patent: 2659542 (1953-11-01), Steuber
patent: 2868473 (1959-01-01), Hoisington
patent: 3521833 (1970-07-01), Ridgeway et al.
patent: 3700099 (1972-10-01), Heroux
patent: 3834639 (1974-09-01), Barber
patent: 4101095 (1978-07-01), Carter
patent: 4117988 (1978-10-01), Moore

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