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1. EP0812668 - METHOD AND APPARATUS FOR MANUFACTURING A FOAMED RESIN CONTAINER WITH A LABEL

Office
European Patent Office
Application Number 96943329
Application Date 27.12.1996
Publication Number 0812668
Publication Date 17.12.1997
Publication Kind A4
IPC
B29C 31/00
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
31Handling, e.g. feeding of the material to be shaped
B29C 44/12
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
44Shaping by internal pressure generated in the material, e.g. swelling or foaming
02for articles of definite length, i.e. discrete articles
12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
B29C 53/42
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
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
40for articles of definite length, i.e. discrete articles
42using internal forming surfaces, e.g. mandrels
CPC
B29C 44/12
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
44Shaping by internal pressure generated in the material, e.g. swelling or foaming ; ; Producing porous or cellular expanded plastics articles
02for articles of definite length, i.e. discrete articles
12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
B29C 31/008
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
31Handling, e.g. feeding of the material to be shaped ; , storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
008Handling preformed parts, e.g. inserts
B29C 53/42
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
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
40for articles of definite length, i.e. discrete articles
42using internal forming surfaces, e.g. mandrels
Applicants SEKISUI PLASTICS
NISSIN FOOD PRODUCTS LTD
Inventors YOSHIMI TORU
HASEGAWA HIROSHI
ONO YASUHIRO
TSUJITA AKIO
IWASAKI HIROTOMO
CHIBA MASARU
Designated States
Priority Data 1988073437 29.03.1988 JP
5342596 11.03.1996 JP
9603851 27.12.1996 JP
Title
(DE) VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON GESCHRÄUMTEN HARZBEHALTERN MIT ETIKETTEN
(EN) METHOD AND APPARATUS FOR MANUFACTURING A FOAMED RESIN CONTAINER WITH A LABEL
(FR) PROCEDE ET APPAREIL DE FABRICATION DE RECIPIENTS DE RESINE EXPANSEE MUNIS D'UNE ETIQUETTE
Abstract
(EN)
The present invention provides a process and apparatus for readily and continuously producing foamed resin containers with labels by following a process sequence including the steps of supplying a sheet which bears label bodies printed in predetermined positions thereon, positioning a label body, punching the label body, and molding a foamed resin container with the label properly positioned. The invention further provides a process which allows for precise positioning of a label. Therefore, a thin and less stiff synthetic resin sheet can be employed for the label instead of a paper base. In addition, the label can be applied in a predetermined position on the foamed resin container without preliminarily rolling the label into a predetermined tubular shape.

(FR)
L'invention porte sur un procédé pour la fabrication de récipients de résine expansée portant une étiquette consistant à préparer une feuille comportant une étiquette imprimée à un emplacement prédéterminé, puis à la positionner pour l'estamper et, en suivant différentes étapes d'un processus allant du positionnement à la formation, à assurer facilement et en continu la production de récipients de résine expansée pourvus d'une étiquette. Elle porte également sur l'appareil mettant en oeuvre ledit procédé qui permet de positionner une étiquette avec une plus grande précision. Ainsi, même en cas d'utilisation d'une feuille mince de résine ne comportant pas de matériau support tel que du papier, on peut créer une étiquette emboutie intégrée au récipient de résine expansée en un emplacement donné et sans avoir à lui donner une forme tubulaire. < «