Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means for forming from bulk material – means for severing and...
Patent
1995-02-10
1997-10-07
Weber, Thomas R.
Plastic article or earthenware shaping or treating: apparatus
Preform severing means
Means for forming from bulk material, means for severing and...
425383, 493405, 493442, B31B 126
Patent
active
056745427
ABSTRACT:
In the production of hinge-lid packs with rounded or polygonal longitudinal edges, the collar, which is conventional in hinge-lid packs, has to be adapted in the region of the edges (14, 15) formed between collar front wall (11) and collar side tabs (12, 13). For this purpose, a pre-processing of the blanks (10) for the collar in the region of the edges (14, 15) is required. In order to attain a high performance in the production or processing of the blanks, the blanks (10) severed from the web of material (17) are transported, and held during the transport, by an endless blank conveyor (38) including a belt conveyor (23) and an upper conveyor (24).
REFERENCES:
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patent: 5261209 (1993-11-01), Focke et al.
Focke Heinz
Oberschelp Frank
Focke & Co. (GmbH & Co.)
Weber Thomas R.
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