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1. WO2020088788 - METHOD FOR PACKAGING PORTIONED PRODUCTS WHICH ARE LIQUID OR PASTY IN THE PROCESSING STATE, AND PACKAGING MACHINE FOR IMPLEMENTING SUCH A METHOD

Publication Number WO/2020/088788
Publication Date 07.05.2020
International Application No. PCT/EP2019/000290
International Filing Date 08.10.2019
IPC
B65B 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
B65B 11/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in defined paths
08in a single straight path
10to fold the wrappers in tubular form about contents
B65B 11/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in defined paths
08in a single straight path
10to fold the wrappers in tubular form about contents
12and then to form closing folds of similar form at opposite ends of the tube
B65B 11/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in defined paths
18in two or more straight paths
20to fold the wrappers in tubular form about contents
B65B 11/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in defined paths
18in two or more straight paths
20to fold the wrappers in tubular form about contents
22and then to form closing folds of similar form at opposite ends of the tube
B65B 11/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in defined paths
28in a curved path, e.g. on rotary tables or turrets
30to fold the wrappers in tubular form about contents
CPC
B65B 11/42
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
11Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
06Wrapping articles, or quantities of material, by conveying wrapper and contents in ; common; defined paths
38in a combination of straight and curved paths
40to fold the wrappers in tubular form about contents
42and then to form closing folds of similar form at opposite ends of the tube
B65B 25/06
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
25Packaging other articles presenting special problems
06Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
B65B 29/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
29Packaging of materials presenting special problems
B65B 49/08
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
49Devices for folding or bending wrappers around contents
08Reciprocating or oscillating folders
Applicants
  • BENHIL GMBH [DE]/[DE]
Inventors
  • FRANZ, Maik
  • HAUPT, Joachim
Agents
  • LICHTI - PATENTANWÄLTE PARTNERSCHAFT MBB
Priority Data
10 2018 008 483.430.10.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM VERPACKEN VON PORTIONIERTEN, IM VERARBEITUNGSZUSTAND FLÜSSIGEN ODER PASTÖSEN PRODUKTEN UND VERPACKUNGSMASCHINE ZUR DURCHFÜHRUNG EINES SOLCHEN VERFAHRENS
(EN) METHOD FOR PACKAGING PORTIONED PRODUCTS WHICH ARE LIQUID OR PASTY IN THE PROCESSING STATE, AND PACKAGING MACHINE FOR IMPLEMENTING SUCH A METHOD
(FR) PROCÉDÉ POUR EMBALLER DES PRODUITS PORTIONNÉS LIQUIDES OU PÂTEUX À L’ÉTAT DE TRAITEMENT, ET MACHINE D’EMBALLAGE SERVANT À LA MISE EN ŒUVRE DE CE PROCÉDÉ
Abstract
(DE)
Es wird ein Verfahren zum Verpacken von portionierten, im Verarbeitungszustand pastösen Produkten in einem von einer Packstoffbahn abgelängten Einwickler vorgeschlagen, wobei die Packstoffbahn in Richtung eines nach oben offenen Faltklauenpaares transportiert, unter Bildung eines ebenen Zuschnittes des Einwicklers abgelängt und der Zuschnitt oberhalb des Faltklauenpaares positioniert wird, wobei das Produkt dosiert, die Produktportion vorgeformt und der Zuschnitt durch Aufgeben der vorgeformten Produktportion unter Bildung des nach oben offenen Einwicklers in das Faltklauenpaar eingefaltet wird. Sodann werden die nach oben überstehenden, seitlichen Längsränder des Einwicklers nach innen auf die vorgeformte Produktpörtion umgefaltet, wonach die sich senkrecht hierzu erstreckenden Querränder des Einwicklers nach innen auf die vorgeformte Produktportion umgefaltet werden. Die Erfindung sieht vor, dass zumindest die seitlichen Längsränder, vorzugsweise auch die Querränder, des Einwicklers nach innen auf die vorgeformte Produktportion umgefaltet und zugleich miteinander verbunden werden, während sich der mit der vorgeformten Produktportion versehene Einwickler noch in dem Faltklauenpaar befindet. Die Erfindung betrifft ferner eine zur Durchführung eines solchen Verfahrens geeignete Verpackungsmaschine.
(EN)
The invention proposes a method by means of which portioned products which are pasty in the processing state are packaged in a wrapper which has been cut to length from a packaging-material web, wherein the packaging-material web is transported in the direction of an upwardly open pair of folding claws and is cut to length to form a planar blank of the wrapper, and the blank is positioned above the pair of folding claws, wherein the product is metered, the product portion is preformed and the blank is folded into the pair of folding claws by virtue of the preformed product portion being placed in position, the upwardly open wrapper being formed in the process. The upwardly projecting, lateral longitudinal peripheries of the wrapper are then folded over inwards onto the preformed product portion, whereupon the transverse peripheries of the wrapper, which extend perpendicularly to the longitudinal peripheries thereof, are folded over inwards onto the preformed product portion. The invention makes provision for at least the lateral longitudinal peripheries, preferably also the transverse peripheries, of the wrapper to be folded over inwards onto the preformed product portion, and connected to one another at the same time, while the wrapper provided with the preformed product portion is still located in the pair of folding claws. The invention also relates to a packaging machine which is suitable for implementing such a method.
(FR)
L’invention concerne un procédé pour emballer des produits portionnés pâteux à l’état de traitement dans un emballage coupé à dimension d'une bande de matériau d’emballage. Cette bande de matériau d’emballage est transportée en direction d’une paire de pinces de pliage ouvertes vers le haut, de façon à former une découpe d’emballage plane coupée à dimension, et la découpe est positionnée au-dessus de la paire de pinces de pliage. Le produit est dosé, la portion de produit est préformée, et la découpe est pliée après introduction de la portion de produit préformée de façon à former l’emballage ouvert vers le haut dans la paire de pinces de pliage. Ensuite, les bords longitudinaux latéraux de l’emballage faisant saillie vers le haut sont repliés vers l’intérieur sur la portion de produit préformée, et les bords transversaux s’étendant perpendiculairement à ceux-ci sont repliés vers l’intérieur sur la portion de produit préformée. Selon l’invention, au moins les bords longitudinaux latéraux, de préférence également les bords transversaux, de l’emballage sont repliés vers l'intérieur sur la portion de produit préformée et reliés en même temps pendant que l’emballage accueillant la portion de produit préformée se trouve encore dans la paire de pinces de pliage. Cette invention concerne en outre une machine d’emballage conçue pour la mise en œuvre de ce procédé.
Also published as
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