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1. EP0575449 - VERTICAL PACKAGING MACHINE WITH TWO OPPOSITELY POSITIONED FORMING TUBES.

Office
European Patent Office
Application Number 92907125
Application Date 04.03.1992
Publication Number 0575449
Publication Date 29.12.1993
Publication Kind B1
IPC
B29C 65/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining of preformed parts; Apparatus therefor
B65B 9/213
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
9Enclosing 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
10Enclosing successive articles or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
20the webs being formed into tubes in situ around the filling nozzles
213the web having intermittent motion
B65B 51/30
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
51Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks
10Applying or generating heat or pressure or combinations thereof
26Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
30Devices, e.g. jaws, for applying pressure and heat successively, e.g. for subdividing filled tubes
CPC
B29C 66/8226
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
80General aspects of machine operations or constructions and parts thereof
82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
822Transmission mechanisms
8226Cam mechanisms; Wedges; Eccentric mechanisms
B29C 65/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
02by heating, with or without pressure
B29C 66/1122
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
01General aspects dealing with the joint area or with the area to be joined
05Particular design of joint configurations
10particular design of the joint cross-sections
11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
112Single lapped joints
1122Single lap to lap joints, i.e. overlap joints
B29C 66/133
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
01General aspects dealing with the joint area or with the area to be joined
05Particular design of joint configurations
10particular design of the joint cross-sections
13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
133Fin-type joints, the parts to be joined being flexible
B29C 66/4312
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
41Joining substantially flat articles
43Joining a relatively small portion of the surface of said articles
431Joining the articles to themselves
4312for making flat seams in tubular or hollow articles, e.g. transversal seams
B29C 66/4322
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
41Joining substantially flat articles
43Joining a relatively small portion of the surface of said articles
432for making tubular articles or closed loops, e.g. by joining several sheets
4322by joining a single sheet to itself
Applicants ICA SPA
Inventors RAPPARINI GINO
Designated States
Priority Data 9200022 04.03.1992 IT
101991900169240 11.03.1991 IT
Title
(DE) VERTIKALE VERPACKUNGSMASCHINE MIT ZWEI EINANDER GEGENÜBER ANGEORDNETEN FORMROHREN.
(EN) VERTICAL PACKAGING MACHINE WITH TWO OPPOSITELY POSITIONED FORMING TUBES.
(FR) MACHINE D'EMPAQUETAGE VERTICAL POURVUE DE DEUX TUBES DE FORMAGE OPPOSES.
Abstract
(EN)
The invention relates to a packaging machine made up of two vertical packaging groups (1 and 2) set on the opposite sides (3 and 4) of a central structure (5) equipped with a horizontal bilateral station (6) that carries out the transversal sealings of both resulting packets (15 and 16). Compared with the utilization of two different packaging machines, this structure allows smaller overall dimensions, cheapness and an easier way of realization and use, even making two packets with different features simultaneously.

(FR)
L'invention se rapporte à une machine d'empaquetage composée de deux groupes d'empaquetage verticaux (1 et 2) placés aux côtés opposés (3 et 4) d'une structure centrale (5) équipée d'un poste horizontal et bilatéral (6) qui effectue le scellement transversal des deux paquets produits (15 et 16). Comparée aux installations où l'on utilise deux machines d'empaquetage différentes, la structure présente des dimensions globales moins importantes, un coût réduit et un procédé de réalisation et d'utilisation plus aisé, allant jusqu'à fabriquer simultanément deux paquets présentant des caractéristiques différentes.

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