ES551214A0 - Un metodo de retirar un tapon de plastico de un molde. - Google Patents

Un metodo de retirar un tapon de plastico de un molde.

Info

Publication number
ES551214A0
ES551214A0 ES551214A ES551214A ES551214A0 ES 551214 A0 ES551214 A0 ES 551214A0 ES 551214 A ES551214 A ES 551214A ES 551214 A ES551214 A ES 551214A ES 551214 A0 ES551214 A0 ES 551214A0
Authority
ES
Spain
Prior art keywords
mold
plastic plug
plug
plastic
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.)
Granted
Application number
ES551214A
Other languages
English (en)
Other versions
ES8704791A1 (es
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.)
Intrapac Plattsburgh Inc
Original Assignee
American Safety Closure Corp
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 American Safety Closure Corp filed Critical American Safety Closure Corp
Publication of ES8704791A1 publication Critical patent/ES8704791A1/es
Publication of ES551214A0 publication Critical patent/ES551214A0/es
Expired 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
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • 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
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4078—Removing or ejecting moulded articles using stripping means
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/005—Cammed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES551214A 1984-08-15 1986-01-24 Un metodo de retirar un tapon de plastico de un molde. Expired ES8704791A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/640,899 US4618121A (en) 1984-08-15 1984-08-15 Mold for forming plastic cap with perforation about the periphery of the skirt

Publications (2)

Publication Number Publication Date
ES8704791A1 ES8704791A1 (es) 1987-04-16
ES551214A0 true ES551214A0 (es) 1987-04-16

Family

ID=24570135

Family Applications (3)

Application Number Title Priority Date Filing Date
ES1985295790U Expired ES295790Y (es) 1984-08-15 1985-02-20 Un tapon de plastico a prueba de manipulaciones indebidas.
ES551214A Expired ES8704791A1 (es) 1984-08-15 1986-01-24 Un metodo de retirar un tapon de plastico de un molde.
ES557338A Expired ES8707883A1 (es) 1984-08-15 1987-01-16 Un molde para formar un tapon de plastico

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1985295790U Expired ES295790Y (es) 1984-08-15 1985-02-20 Un tapon de plastico a prueba de manipulaciones indebidas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES557338A Expired ES8707883A1 (es) 1984-08-15 1987-01-16 Un molde para formar un tapon de plastico

Country Status (15)

Country Link
US (1) US4618121A (es)
EP (1) EP0202231A4 (es)
JP (1) JPS62500019A (es)
KR (1) KR910007518B1 (es)
AR (1) AR245671A1 (es)
BR (1) BR8506881A (es)
CA (1) CA1270108C (es)
DK (2) DK162200C (es)
ES (3) ES295790Y (es)
FI (1) FI861558A0 (es)
IT (2) IT1199861B (es)
MX (1) MX162358A (es)
NO (1) NO861445L (es)
PT (1) PT80014B (es)
WO (1) WO1986001179A1 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819906A (en) * 1983-06-24 1989-04-11 Cochrane Benjamin A Mold for improved press-on cap and seal
US5037290A (en) * 1985-11-12 1991-08-06 Mt. Vernon Plastics Corporation Apparatus for molding a one-piece molded end closure
IL89091A (en) * 1988-02-16 1994-06-24 Aichinger Dietmar F Closure of containers and device for its production
CA1315931C (en) * 1988-05-11 1993-04-13 Edward M. Brown Container closure and method for manufacture thereof
AU606482B2 (en) * 1988-11-22 1991-02-07 Sankyo Engineering Co., Ltd. Slide core mold for injection molding
US4938679A (en) * 1989-05-18 1990-07-03 Cores Unlimited, A Partnership Collapsible core for molding closures having interrupted interior threads and the like
CA1330693C (en) * 1989-09-29 1994-07-19 William Nattel Mold and core for plastic material
DE4011784C2 (de) * 1989-10-05 1993-12-23 Geiger Plastic Verwaltung Formwerkzeug
DE4016350A1 (de) * 1990-05-21 1991-11-28 Frank Schellenbach Verfahren und vorrichtung zur entformung eines garantiebands einer verschlusskappe
US5061168A (en) * 1990-07-09 1991-10-29 Fox Alton L Modular unscrewing mold apparatus
US5340304A (en) * 1991-04-26 1994-08-23 Nissei Asb Machine Co., Ltd. Mold for injection molding preform with undercut lip
US5881909A (en) * 1993-02-01 1999-03-16 Maytag Corporation Plastic washing machine basket
US5368469A (en) * 1993-08-26 1994-11-29 Phoenix Closures, Inc. Apparatus for molding closures having tamper evident bands
JP3893419B2 (ja) * 1994-04-20 2007-03-14 富士フイルム株式会社 射出成形用金型
JP2812198B2 (ja) * 1994-04-28 1998-10-22 豊田合成株式会社 ステアリングホイール用パッドの製造方法
US6210624B1 (en) * 1994-06-20 2001-04-03 Critical Device Corporation Method of forming a reseal element for a needleless injection site
CA2148966C (en) * 1995-02-09 1997-03-04 Werner Scheliga Seamless molded skirt and process
US5609894A (en) * 1995-02-27 1997-03-11 Rathbun Family Real Estate Group Injection molding apparatus for producing plastic lids
US6506330B1 (en) 1998-03-17 2003-01-14 Lothar Schweigert Apparatus and method for molding plastic closures
US6099785A (en) * 1998-03-17 2000-08-08 Schweigert; Lothar Method for injection molding plastic closures
US6451572B1 (en) 1998-06-25 2002-09-17 Cornell Research Foundation, Inc. Overexpression of phytase genes in yeast systems
FR2782699B1 (fr) * 1998-09-01 2000-10-06 Crown Cork & Seal Tech Corp Bouchon a vis presentant une ceinture d'inviolabilite a languettes retournees, moule et procede pour realiser ce bouchon
US6287106B1 (en) * 1999-07-09 2001-09-11 D. Blair Learn Injection mold cavity and dispensing cap manufactured therein
IT1313667B1 (it) * 1999-10-13 2002-09-09 Gefit Spa Stampo per la produzione di tappi in plastica per bottiglie.
US6382440B1 (en) 2000-03-10 2002-05-07 Alcoa Closure Systems International Closure having raised sidewall display elements
FR2806345B1 (fr) * 2000-03-17 2002-11-29 Cep Ind Moule pour l'injection d'un tube souple, et procede d'injection
US6355201B1 (en) 2000-09-07 2002-03-12 Captive Plastics, Inc. Tamper-indicating closure with resilient locking projections
ITBO20010228A1 (it) * 2001-04-18 2002-10-18 Sacmi Apparecchiatura a giostra per la fabbricazione, mediante stampaggio acompressione, di articoli in materiale plastico
AU2002356880A1 (en) 2001-10-31 2003-05-12 Phytex, Llc Phytase-containing animal food and method
FR2832951B1 (fr) * 2001-12-05 2004-05-14 Curtil Sa Module d'injection pour bouchons plastique a chariot
EP1506077A1 (en) * 2002-05-15 2005-02-16 Swagelok Company Tool and method to create an accurate cast of the internal form of a component
US20060188601A1 (en) * 2005-02-18 2006-08-24 Mr. Garry Zydron Collapsible core using two sleeves and is spring loaded
US7919297B2 (en) 2006-02-21 2011-04-05 Cornell Research Foundation, Inc. Mutants of Aspergillus niger PhyA phytase and Aspergillus fumigatus phytase
WO2008017066A2 (en) 2006-08-03 2008-02-07 Cornell Research Foundation, Inc. Phytases with improved thermal stability
ITMO20070055A1 (it) * 2007-02-21 2008-08-22 Sacmi Dispositivo a stampo per formare oggetti
US8192734B2 (en) 2007-07-09 2012-06-05 Cornell University Compositions and methods for bone strengthening
US8002538B2 (en) * 2007-11-13 2011-08-23 Garry Zydron Collapsible core assembly for a molding apparatus
FR2933676B1 (fr) * 2008-07-11 2010-08-27 Tetra Laval Holdings & Finance Bouchon pour un col de recipient et machine de moulage d'une matiere plastique pour fabriquer un tel bouchon.
RU2384409C1 (ru) * 2008-11-06 2010-03-20 Общество С Ограниченной Ответственностью "Завод Упаковочных Изделий "Токк" Способ изготовления металлопластикового или бипластикового изделия, преимущественно укупорочного колпачка для бутылки
CN101954719A (zh) * 2009-07-17 2011-01-26 鸿富锦精密工业（深圳）有限公司 射出成型模具的顶出机构
CA2795295C (en) 2010-04-23 2015-01-13 Husky Injection Molding Systems Ltd. Molding apparatus
CN103737868B (zh) * 2013-12-31 2016-05-11 南烽精密机械（深圳）有限公司 一种塑料瓶盖模具的脱模机构及其实现方法
DE102019215330A1 (de) * 2019-10-07 2021-04-08 Henkel Ag & Co. Kgaa Verfahren zur Herstellung von einem Dosierverschluss
US11059633B2 (en) 2019-10-31 2021-07-13 Cheer Pack North America Flip-top closure for container
FR3111092B1 (fr) * 2020-06-04 2022-06-10 Poetic Dispositif et procede pour la fabrication d’un objet en matiere plastique

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* Cited by examiner, † Cited by third party
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US1918532A (en) * 1930-05-02 1933-07-18 Inland Mfg Co Molding press
US2948031A (en) * 1957-09-09 1960-08-09 Thomas L Webb Piston molding core
US3325576A (en) * 1964-02-03 1967-06-13 Kessler Milton Method of making unitary plastic sealing cap
US3905740A (en) * 1973-11-19 1975-09-16 Beatrice Foods Co Molding apparatus
FR2261937B1 (es) * 1974-02-21 1979-05-25 Captocap Ltd
US4147268A (en) * 1976-09-24 1979-04-03 Patel Chandrakant S Pilfer-proof closure for containers
AU516094B2 (en) * 1977-12-14 1981-05-14 Metal Closures Group Limited Closures for containers
US4286766A (en) * 1980-04-18 1981-09-01 Holdt J W Von Collapsible mold core
US4461390A (en) * 1980-04-21 1984-07-24 General Kap (P.R.) Corporation Tamper-evident plastic closure
US4322012A (en) * 1980-05-09 1982-03-30 Dairy Cap Corporation Threaded plastic bottle cap
US4383819A (en) * 1980-07-16 1983-05-17 Letica Corporation Apparatus for forming a container
US4496302A (en) * 1982-06-04 1985-01-29 Husky Injection Molding Systems Inc. Apparatus for molding plastic articles
US4503985A (en) * 1983-10-20 1985-03-12 Owens-Illinois, Inc. Tamper indicating package with large diameter opening
US4502660A (en) * 1983-11-21 1985-03-05 Luther Leroy D Mold including side walls with locking projections
US4552328A (en) * 1984-01-05 1985-11-12 Sun Coast Plastics, Inc. Mold for making tamper-proof closure
US4541795A (en) * 1984-07-31 1985-09-17 James R. Goldberg Injection mold for a bottle closure device

Also Published As

Publication number Publication date
ES295790Y (es) 1988-05-16
ES295790U (es) 1987-11-01
NO861445L (no) 1986-06-10
KR870700560A (ko) 1987-12-30
CA1270108C (en) 1990-06-12
ES8704791A1 (es) 1987-04-16
FI861558A (fi) 1986-04-14
PT80014B (en) 1986-10-28
IT8567235A0 (it) 1985-03-08
EP0202231A4 (en) 1988-09-28
MX162358A (es) 1991-04-26
KR910007518B1 (ko) 1991-09-27
PT80014A (en) 1985-03-01
FI861558A0 (fi) 1986-04-14
JPS62500019A (ja) 1987-01-08
ES557338A0 (es) 1987-09-01
BR8506881A (pt) 1986-12-09
DK76388D0 (da) 1988-02-15
DK158603C (da) 1990-11-19
IT8553109V0 (it) 1985-03-08
CA1265765A (en) 1990-02-13
ES8707883A1 (es) 1987-09-01
DK158603B (da) 1990-06-18
US4618121A (en) 1986-10-21
DK76388A (da) 1988-02-15
DK162200B (da) 1991-09-30
DK162200C (da) 1992-03-16
IT1199861B (it) 1989-01-05
EP0202231A1 (en) 1986-11-26
AR245671A1 (es) 1994-02-28
DK169286A (da) 1986-06-04
DK169286D0 (da) 1986-04-14
WO1986001179A1 (en) 1986-02-27

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506