Method and device for jointing of cores

Manufacturing container or tube from paper; or other manufacturi – Tube making – With coating

Reexamination Certificate

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Details

C493S286000, C493S269000, C493S270000, C493S128000, C493S150000, C493S149000, C156S304200, C156S314000

Reexamination Certificate

active

10482842

ABSTRACT:
End-to-end joining of sleeves. A first glue strand is applied to the end joint surface of one of the sleeves, the first glue strand having properties that cause an immediate fixing of the end joint surfaces of the sleeves. A second glue strand is applied to the end joint surface of one of the sleeves, the second glue strand having properties that causing wetting of the sleeve material in the joint surface and its immediate vicinity. The end joint surface of a first one of the sleeves is positioned against the end joint surface of a second one of the sleeves so that the first glue strand causes an immediate fixing of the end joint surfaces, and the second glue strand is allowed to set. The apparatus includes alignment devices for positioning the sleeves adjacent glue nozzles and for positioning the sleeves in end-to-end contact.

REFERENCES:
patent: 3037900 (1962-06-01), Hings et al.
patent: 3289552 (1966-12-01), Corazzo
patent: 4257630 (1981-03-01), Bartell et al.
patent: 4746384 (1988-05-01), Tan
patent: 4876041 (1989-10-01), Hanselka
patent: 5221387 (1993-06-01), Robbins et al.
patent: 5328648 (1994-07-01), McBrien et al.
patent: 5385260 (1995-01-01), Gatcomb
patent: 5505368 (1996-04-01), Kanter et al.
patent: 5529590 (1996-06-01), Ennis et al.
patent: 5790762 (1998-08-01), Aepli et al.
patent: 5975587 (1999-11-01), Wood et al.
patent: 5997974 (1999-12-01), Schlueter et al.
patent: 6074511 (2000-06-01), Takano et al.
patent: 6145895 (2000-11-01), Patel et al.
patent: 6228204 (2001-05-01), Reinhardt et al.
patent: 6229122 (2001-05-01), Assen
patent: 6309413 (2001-10-01), Dereume et al.
patent: 6355318 (2002-03-01), Tailor et al.
patent: 6494493 (2002-12-01), Baruh
patent: 6627036 (2003-09-01), Suendermann
patent: 6632306 (2003-10-01), Roberts et al.
patent: 6706133 (2004-03-01), Erkkila
patent: 6733609 (2004-05-01), Leonarda van Heck

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