Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Indefinite or running length flexible strand – rod – tube – or...
Patent
1997-02-07
1999-03-16
Maki, Steven D.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Indefinite or running length flexible strand, rod, tube, or...
156498, 156554, 156581, 1565831, B29C 6518, B32B 3104, B65B 2904
Patent
active
058824723
ABSTRACT:
A tagged packet carries a tag which is attached to the main body of the packet by a thread. The thread comprises polypropylene so as to be attachable by heat sealing to the body. The body is made up of layers of sheet material also comprising thermoplastic material to allow the body to be closed by heat seals. The thread is secured to the face of the body at one edge at the same time as that edge is heat sealed and the heating for the thread seal is applied from the opposite face of the body whereas the adjacent regions of edge seal spaced from the thread has the heating applied through the first face. This arrangement gives closer control of the different conditions required for securing the thread and for sealing together only the sheet material of the body.
REFERENCES:
patent: 2149713 (1939-03-01), Webber
patent: 2335159 (1943-11-01), Salfisberg
patent: 2468464 (1949-04-01), Salfisberg
patent: 2556383 (1951-06-01), Williams
patent: 2746514 (1956-05-01), Warnken
patent: 2767113 (1956-10-01), Bower
patent: 2791505 (1957-05-01), Barnett
patent: 2852389 (1958-09-01), Johnson
patent: 2861403 (1958-11-01), Weisman
patent: 2925171 (1960-02-01), Eaton
patent: 2939257 (1960-06-01), Bartelt
patent: 3143834 (1964-08-01), Irmscher
patent: 3147168 (1964-09-01), Bateman
patent: 3202559 (1965-08-01), Laguerre
patent: 3237550 (1966-03-01), Christopher
patent: 3283672 (1966-11-01), Mueller
patent: 3316686 (1967-05-01), Welin-Berger
patent: 3332204 (1967-07-01), Frank
patent: 3983794 (1976-10-01), Bucher
patent: 3986914 (1976-10-01), Howard
patent: 4016026 (1977-04-01), Grevich
patent: 4356052 (1982-10-01), Moraw et al.
patent: 4372793 (1983-02-01), Herz
patent: 4394204 (1983-07-01), Hutcheson
patent: 4415597 (1983-11-01), Romagnoli
patent: 4506490 (1985-03-01), Klar
patent: 4582555 (1986-04-01), Bower
patent: 4680024 (1987-07-01), Focke et al.
patent: 4776921 (1988-10-01), French
patent: 4828851 (1989-05-01), Romagnoli
patent: 4829742 (1989-05-01), Romagnoli
patent: 4909017 (1990-03-01), McMahon et al.
patent: 4961301 (1990-10-01), Bonomelli
patent: 5135762 (1992-08-01), Vernon et al.
patent: 5321930 (1994-06-01), Poole
patent: 5366741 (1994-11-01), Van der Zon
patent: 5439529 (1995-08-01), Vernon et al.
Derwent Abstract of JP 5044111.
Bailey Thomas William
Cleall Andrew
Goodwin James
Vernon Geoffrey William
Farrell James J.
Lipton division of Conopco, Inc.
Maki Steven D.
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