ES2171873T3 - Procedimiento y dispositivo para la fabricacion de una capsula de cierre. - Google Patents

Procedimiento y dispositivo para la fabricacion de una capsula de cierre.

Info

Publication number
ES2171873T3
ES2171873T3 ES97811031T ES97811031T ES2171873T3 ES 2171873 T3 ES2171873 T3 ES 2171873T3 ES 97811031 T ES97811031 T ES 97811031T ES 97811031 T ES97811031 T ES 97811031T ES 2171873 T3 ES2171873 T3 ES 2171873T3
Authority
ES
Spain
Prior art keywords
base
capsule
sealing capsule
manufacture
perform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97811031T
Other languages
English (en)
Inventor
Thomas Ludi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OBERBURG ENGINEERING AG
Original Assignee
OBERBURG ENGINEERING AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OBERBURG ENGINEERING AG filed Critical OBERBURG ENGINEERING AG
Application granted granted Critical
Publication of ES2171873T3 publication Critical patent/ES2171873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B29C70/80—Moulding sealing material into closure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2001/00—Articles provided with screw threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Closures For Containers (AREA)
  • Closing Of Containers (AREA)

Abstract

UNA CAPSULA DE PRECINTO (1), EN PARTICULAR PARA BOTELLAS DE CRISTAL O PLASTICO, MUESTRA UNA PIEZA DE JUNTA (2) DE PLASTICO, ESTAMPADA Y COLOCADA EN LA PARTE INTERIOR SOBRE LA BASE (1.1) DE LA CAPSULA DE PRECINTO. LA PIEZA DE JUNTA (2) SE EXTIENDE AL MENOS HASTA UN REVESTIMIENTO (1.2) DE LA CAPSULA DE PRECINTO (1) QUE RODEA LA BASE (1.1), ESTANDO UNIDA CON LA PARTE INTERIOR DE FORMA QUE SE ADHIERE TOTALMENTE A ESTA. A DIFERENCIA CON EL ESTADO DE LA TECNICA, NO EXISTE NINGUNA DISTANCIA O RESQUICIO ENTRE EL REVESTIMIENTO Y LA JUNTA. EL MATERIAL DE JUNTA SE ENCUENTRA INCLUSO UN POCO LEVANTADO EN EL REVESTIMIENTO. PARA LA FABRICACION DE ESTA CAPSULA DE PRECINTO SE DEPOSITA UNA PORCION (12) DE ESTE MATERIAL DE JUNTA SOBRE LA BASE (1.1) DE LA CAPSULA DE PRECINTO, SIENDO DISTRIBUIDA SUPERFICIALMENTE CON UN TROQUEL (8) CON MANGUITO LIMITADOR (9) A FIN DE REALIZAR UN ESTAMPADO PREVIO Y EMBUTIDA A CONTINUACION HASTA LLEGAR AL REVESTIMIENTO (1.2), DE MANERA QUE EL MANGUITO LIMITADOR ES LEVANTADO A FINDE REALIZAR EL ESTAMPADO POSTERIOR.
ES97811031T 1997-02-07 1997-12-30 Procedimiento y dispositivo para la fabricacion de una capsula de cierre. Expired - Lifetime ES2171873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH27697 1997-02-07

Publications (1)

Publication Number Publication Date
ES2171873T3 true ES2171873T3 (es) 2002-09-16

Family

ID=4183310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97811031T Expired - Lifetime ES2171873T3 (es) 1997-02-07 1997-12-30 Procedimiento y dispositivo para la fabricacion de una capsula de cierre.

Country Status (3)

Country Link
EP (1) EP0857660B1 (es)
DE (1) DE59706305D1 (es)
ES (1) ES2171873T3 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379573A (en) * 1971-03-15 1975-01-02 Metal Closures Ltd Closures for containers
JPS58142806A (ja) * 1982-02-19 1983-08-25 Japan Crown Cork Co Ltd ライナ−型押成形装置
IT1202154B (it) * 1985-06-24 1989-02-02 Sacmi Apparecchiatura per l'applicazione di una guarnizione all'interno di tappi comprendenti uno scodellino,come i tappi a vite ed a corona
JP3062829B2 (ja) * 1991-02-13 2000-07-12 日本クラウンコルク株式会社 環状ライナー成形装置
DE4217254A1 (de) * 1992-05-25 1993-12-02 Schmalbach Lubeca Verschluß für Glasbehälter

Also Published As

Publication number Publication date
DE59706305D1 (de) 2002-03-21
EP0857660A1 (de) 1998-08-12
EP0857660B1 (de) 2002-02-06

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