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1. (WO1999024322) FORM, FILL AND SEAL MACHINE FOR BAGS, WITH TRANSVERSE SEALING SECTIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1999/024322 International Application No.: PCT/FR1998/002377
Publication Date: 20.05.1999 International Filing Date: 06.11.1998
IPC:
B31B 19/90 (2006.01) ,B65B 9/00 (2006.01) ,B65B 9/20 (2012.01) ,B65D 33/25 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
31
MAKING PAPER ARTICLES; WORKING PAPER
B
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
19
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents
74
and having means for effecting auxiliary operations
90
Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
9
Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
9
Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
10
Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
20
the webs being formed into tubes in situ around the filling nozzles
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
33
Details of, or accessories for, sacks or bags
16
End- or aperture-closing arrangements or devices
25
Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
Applicants:
FLEXICO-FRANCE [FR/FR]; F-60119 Henonville, FR
Inventors:
BOIS, Henri, Georges; FR
Agent:
MARTIN, Jean-Jacques ; Cabinet Regimbeau 20, rue de Chazelles F-75847 Paris, FR
Priority Data:
97/1394406.11.1997FR
Title (EN) FORM, FILL AND SEAL MACHINE FOR BAGS, WITH TRANSVERSE SEALING SECTIONS
(FR) MACHINE DE FORMATION, REMPLISSAGE ET FERMETURE DE SACS, A PROFILES DE FERMETURE TRANSVERSAUX
Abstract:
(EN) The invention concerns a machine for forming packages with a film (F) having matching sealing sections (300), which comprises: means for feeding, on the film (F), sealing means (300) including two support webs (310, 320) provided with a first longitudinal assembly (302) consisting of two matching sections (312, 322) and a second longitudinal assembly (304) arranged spaced from the first, means (160, 330) for urging together the support webs (310, 320) and two rectilinear guides (170, 180) capable of penetrating respectively in the space between each pair of the side edges (315, 325; 316, 326) of the support webs (310, 320). The invention also concerns a method, the resulting packages, and the sealing means therefor.
(FR) La présente invention concerne une machine de formation d'emballage à base de film (F) comportant des profilés de fermeture complémentaires (300), qui comprend: des moyens (200) d'acheminement, sur le film (F), d'un moyen de fermeture (300) comprenant deux voiles supports (310, 320) pourvus d'au moins un premier ensemble longitudinal (302) constitué de deux profilés complémentaires (312, 322) et d'un second ensemble longitudinal (304) disposé à distance du premier, des moyens (160, 330) de sollicitation en rapprochement des voiles supports (310, 320), entre les deux ensembles longitudinaux (302, 304) et deux guides rectilignes (170, 180) aptes à pénétrer respectivement dans l'espace entre chaque paire de bords latéraux (315, 325; 316, 326) des voiles supports (310, 320). La présente invention concerne également un procédé, les emballages obtenus, et les moyens de fermeture à cet effet.
Designated States: AU, BR, CN, IL, JP, MX, NZ, PL, ZW
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: French (FR)
Filing Language: French (FR)