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1. WO2011115115 - METHOD FOR ATTACHING THIN CYLINDRICAL ELEMENT TO MOLD CORE, PROCESS FOR PRODUCING CYLINDRICAL CONTAINER, AND MOLD CORE

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Publication Number WO/2011/115115
Publication Date 22.09.2011
International Application No. PCT/JP2011/056066
International Filing Date 15.03.2011
IPC
B29C 33/12 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
33Moulds or cores; Details thereof or accessories therefor
12with incorporated means for positioning inserts, e.g. labels
B29C 33/76 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
33Moulds or cores; Details thereof or accessories therefor
76Cores
B29C 65/64 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
56using mechanical means
64Joining a non-plastics element to a plastics element, e.g. by force
CPC
B29C 2045/14057
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14008Inserting articles into the mould
14057feeding inserts wrapped on a core
B29C 31/002
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
002Handling tubes, e.g. transferring between shaping stations, loading on mandrels
B29C 33/0016
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
33Moulds or cores; Details thereof or accessories therefor
0011thin-walled moulds
0016Lost moulds, e.g. staying on the moulded object
B29C 45/14008
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14008Inserting articles into the mould
B29C 45/14065
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14065Positioning or centering articles in the mould
B29C 45/14467
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14467Joining articles or parts of a single article
Applicants
  • 株式会社細川洋行 HOSOKAWA YOKO CO., LTD. [JP]/[JP] (AllExceptUS)
  • 株式会社日本製鋼所 THE JAPAN STEEL WORKS, LTD. [JP]/[JP] (AL, AT, BA, BE, BG, CH, CN, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
  • 市川　徹 ICHIKAWA Toru [JP]/[JP] (UsOnly)
  • 阿部　公揮 ABE Koki [JP]/[JP] (UsOnly)
  • 西田　正三 NISHIDA Shoso [JP]/[JP] (UsOnly)
  • 菊川　健治 KIKUKAWA Kenji [JP]/[JP] (UsOnly)
Inventors
  • 市川　徹 ICHIKAWA Toru
  • 阿部　公揮 ABE Koki
  • 西田　正三 NISHIDA Shoso
  • 菊川　健治 KIKUKAWA Kenji
Agents
  • 志賀　正武 SHIGA Masatake
Priority Data
2010-05932316.03.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR ATTACHING THIN CYLINDRICAL ELEMENT TO MOLD CORE, PROCESS FOR PRODUCING CYLINDRICAL CONTAINER, AND MOLD CORE
(FR) PROCÉDÉ POUR FIXER UN ÉLÉMENT CYLINDRIQUE MINCE À UN NOYAU DE MOULE, PROCÉDÉ POUR PRODUIRE UN CONTENANT CYLINDRIQUE ET NOYAU DE MOULE
(JA) 金型コアに対する薄肉筒状部材の取付方法、筒状容器の製造方法及び金型コア
front page image
Abstract
(EN) The disclosed method for attaching a thin cylindrical element (4) to a mold core (3) relates to a method for attaching a thin, film-form, cylindrical element (4), which is formed in a cylindrical shape having a constant cross-sectional shape, onto the outer surface of a mold core (3) in a manner so as to cover same, the method involving: pressing the thin cylindrical element (4) onto the tip end (3A) of the mold core (3); and guiding the thin cylindrical element (4) toward the base-end side of the mold core (3) while jetting a gas between the mold core (3) and the thin cylindrical element (4), to thereby attach the thin cylindrical element (4) onto the outer surface of the mold core (3) in a manner so as to cover same.
(FR) L'invention porte sur un procédé pour fixer un élément cylindrique mince (4) à un noyau de moule (3) qui porte sur un procédé pour fixer un élément cylindrique en forme de film mince (4) qui est formé sous une forme cylindrique ayant une forme en coupe transversale constante, sur la surface externe d'un noyau de moule (3) d'une manière à le recouvrir, le procédé impliquant : la pression de l'élément cylindrique mince (4) sur l'extrémité de pointe (3A) du noyau de moule (3) ; et le guidage de l'élément cylindrique mince (4) vers le côté d'extrémité de base du cœur de moule (3) tout en éjectant un gaz entre le cœur de moule (3) et l'élément cylindrique mince (4), de façon à fixer ainsi l'élément cylindrique mince (4) sur la surface externe du noyau de moule (3) de façon à le recouvrir.
(JA) 　この金型コア（３）に対する薄肉筒状部材（４）の取付方法は、同一断面形状で筒状に形成されたフィルム状の薄肉筒状部材（４）を金型コア（３）の外面に被着させる方法であって、金型コア（３）の先端部（３Ａ）に薄肉筒状部材（４）を押し込み、金型コア（３）と薄肉筒状部材（４）との間に気体を噴出しながら薄肉筒状部材（４）を金型コア（３）の基端側に案内し、金型コア（３）の外面に薄肉筒状部材（４）を被着させる。
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