B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 51/22 (2006.01) B29C 53/04 (2006.01) B29C 53/10 (2006.01) B29C 53/20 (2006.01) B31B 19/36 (2006.01) B31B 23/00 (2006.01) B65B 43/04 (2006.01) B65B 43/06 (2006.01) B29C 53/38 (2006.01) B29C 65/00 (2006.01) B29C 65/08 (2006.01) B29C 65/74 (2006.01)
Patent
CA 2485583
The present invention relates to a method of manufacturing thin-walled containers from film webs comprising the steps of: (a) manufacturing a tubular structure from at least one film web; (b) forming at least one fold projecting into the tubular structure; (c) ultrasonically joining sections of film webs of the folded tubular structure lying flat and parallel on top of one another to form the containers; and a production facility for carrying out the method of the invention.
L'invention porte sur un procédé de fabrication de récipients à parois minces à partir de films en bande comportant les étapes suivantes: (a) fabrication d'une structure tubulaire à partir d'au moins une bande de film; (b) formation d'au moins un pli saillant à l'intérieur de la structure tubulaire; et (c) collage par ultrasons des sections de bande de la structure tubulaire mises à plat et parallèles l'une sur l'autre pour former les récipients. L'invention porte également sur une installation de production permettant d'exécuter le procédé de l'invention.
Czechowski Pamela
Eberhardt Stefan
Merken-Schiller Richard
G. Ronald Bell & Associates
Mars Incorporated
LandOfFree
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