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1. WO2022002968 - SEALING TOOL HAVING A HEATING MEANS

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Publication Number WO/2022/002968
Publication Date 06.01.2022
International Application No. PCT/EP2021/067903
International Filing Date 29.06.2021
Chapter 2 Demand Filed 02.05.2022
IPC
B29C 51/42 2006.1
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
51Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
26Component parts, details or accessories; Auxiliary operations
42Heating or cooling
B29C 65/18 2006.1
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
02by heating, with or without pressure
18using heated tool
B29C 51/10 2006.1
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
51Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
10Forming by pressure difference, e.g. vacuum
B29C 51/46 2006.1
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
51Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
26Component parts, details or accessories; Auxiliary operations
46Measuring, controlling or regulating
B29C 65/20 2006.1
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
02by heating, with or without pressure
18using heated tool
20with direct contact, e.g. using "mirror"
B29C 65/00 2006.1
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
CPC
B29C 2793/009
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
2793Shaping techniques involving a cutting or machining operation
009after shaping
B29C 51/10
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
51Shaping by thermoforming ; , i.e. shaping sheets or sheet like preforms after heating; , e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
10Forming by pressure difference, e.g. vacuum
B29C 51/422
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
51Shaping by thermoforming ; , i.e. shaping sheets or sheet like preforms after heating; , e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
26Component parts, details or accessories; Auxiliary operations
42Heating or cooling
421of preforms, specially adapted for thermoforming
422to produce a temperature differential
B29C 51/46
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
51Shaping by thermoforming ; , i.e. shaping sheets or sheet like preforms after heating; , e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
26Component parts, details or accessories; Auxiliary operations
46Measuring, controlling or regulating
B29C 65/18
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
18using heated tools
B29C 66/2424
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
20particular design of the joint lines, e.g. of the weld lines
24said joint lines being closed or non-straight
242said joint lines being closed, i.e. forming closed contours
2424being a closed polygonal chain
Applicants
  • GEA FOOD SOLUTIONS GERMANY GMBH [DE]/[DE]
Inventors
  • PAUL, Reiner
Agents
  • WOLFF, Felix
  • BROSCH, Oliver
  • BÜLLE, Jan
  • LOOCK, Jan Pieter
  • PRESCHER, Gordian
  • SCHWÖBEL, Thilo
Priority Data
10 2020 208 238.301.07.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) SIEGELWERKZEUG MIT EINEM HEIZMITTEL
(EN) SEALING TOOL HAVING A HEATING MEANS
(FR) OUTIL DE SCELLAGE DOTÉ D'UN MOYEN DE CHAUFFAGE
front page image
Abstract
(DE) Die vorliegende Erfindung betrifft Siegel- oder Formwerkzeug einer Verpackungsmaschine (2). Des Weiteren betrifft die vorliegende Erfindung eine Verpackungsmaschine (2) mit einer Formstation (14, 2), die Mulden in eine Untermaterialbahn (8) einformt, wobei ein Heizelement (20, 21) die Untermaterialbahn (8) vorm und/oder beim Verformen erwärmt, und einer Siegelstation (12, 15, 16), die eine Obermaterialbahn (14) mit der Untermaterialbahn (8) verbindet und dafür ein Heizelement (20, 21) aufweist.
(EN) The present invention relates to a sealing or moulding tool of a packaging machine (2). Furthermore, the present invention relates to a packaging machine (2) having a moulding station (14, 2), which forms troughs into a lower material web (8), wherein a heating element (20, 21) heats the lower material web (8) before and/or under deformation, and a sealing station (12, 15, 16), which connects an upper material web (14) to the lower material web (8) and has a heating element (20, 21) for this purpose.
(FR) La présente invention concerne un outil de scellage ou de formage d'une machine d'emballage. La présente invention concerne en outre une machine d'emballage pourvue d'un poste de formage qui forme des cavités dans une bande de matière inférieure, un élément chauffant chauffant la bande de matière inférieure avant et/ou pendant le formage, ainsi qu'un poste de scellage qui relie une bande de matière supérieure à la bande de matière inférieure et qui présente à cet effet un élément chauffant.
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