ZA95273B - Method and apparatus for manufacturing a tamper-indicating plastic closure - Google Patents

Method and apparatus for manufacturing a tamper-indicating plastic closure

Info

Publication number
ZA95273B
ZA95273B ZA95273A ZA95273A ZA95273B ZA 95273 B ZA95273 B ZA 95273B ZA 95273 A ZA95273 A ZA 95273A ZA 95273 A ZA95273 A ZA 95273A ZA 95273 B ZA95273 B ZA 95273B
Authority
ZA
South Africa
Prior art keywords
tamper
manufacturing
plastic closure
indicating plastic
indicating
Prior art date
Application number
ZA95273A
Other languages
English (en)
Inventor
David Wayne Smith
Ramesh Kamath
Original Assignee
Hc Ind
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 Hc Ind filed Critical Hc Ind
Publication of ZA95273B publication Critical patent/ZA95273B/xx

Links

Classifications

    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/04—Making plastic pilferproof screw caps by cutting a tamper ring
    • 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
    • B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16426—Infeed means
    • Y10T82/16967—Infeed means with means to support and/or rotate work
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/26—Work driver
    • Y10T82/266—Mandrel
    • Y10T82/268—Expansible
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0341—Processes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6572—With additional mans to engage work and orient it relative to tool station

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ZA95273A 1994-01-14 1995-01-13 Method and apparatus for manufacturing a tamper-indicating plastic closure ZA95273B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/182,627 US5557999A (en) 1994-01-14 1994-01-14 Method for manufacturing a tamper-indicating plastic closure

Publications (1)

Publication Number Publication Date
ZA95273B true ZA95273B (en) 1996-01-26

Family

ID=22669322

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA95273A ZA95273B (en) 1994-01-14 1995-01-13 Method and apparatus for manufacturing a tamper-indicating plastic closure

Country Status (18)

Country Link
US (1) US5557999A (no)
EP (1) EP0667216A1 (no)
JP (1) JPH07267260A (no)
CN (1) CN1111726A (no)
AU (1) AU1001295A (no)
BR (1) BR9500201A (no)
CA (1) CA2139900A1 (no)
FI (1) FI946200A (no)
HU (1) HUT71589A (no)
IL (1) IL112210A0 (no)
MA (1) MA23430A1 (no)
MY (1) MY114149A (no)
NO (1) NO950010L (no)
NZ (1) NZ270299A (no)
PL (1) PL176817B1 (no)
SG (1) SG49818A1 (no)
TW (1) TW258714B (no)
ZA (1) ZA95273B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937726A (en) * 1991-06-29 1999-08-17 Alcoa Deutschland Gmbh Method for cutting vertical incision in container cap
US5522293A (en) * 1993-10-14 1996-06-04 Owens-Illinois Closure Inc. Method and apparatus for accurately positioning a knife blade for scoring plastic tamper indicating closures
US5651299A (en) * 1994-03-08 1997-07-29 H-C Industries, Inc. Method for scoring a tamper-indicating plastic closure
GB9420859D0 (en) * 1994-10-12 1994-11-30 Metal Box Plc Tamper-evident closures for containers
IT1279957B1 (it) * 1995-06-20 1997-12-23 Sacmi Gruppo di alimentazione rapida di macchina automatica per la lavorazione della superficie cilindrica di capsule di chiusura di
ES2153256B1 (es) * 1997-08-25 2001-10-16 Zapata Innovative Closures Inc "una maquina y un metodo para fabricar sellos sin forro de plastico y/o bandas de evidencia de violacion para cierres".
IT1295218B1 (it) * 1997-10-07 1999-05-04 Sacmi Dispositivo per effettuare una linea di incisione nella parete cilindrica di uno scodellino in materiale plastico, in particolare di
IT1308986B1 (it) * 1999-01-28 2002-01-15 Sacmi Macchina per il taglio della parete cilindrica di capsule in plasticaper formare una linea di frattura atta a favorire il distacco di un
EP1243520A1 (de) * 2001-03-19 2002-09-25 Oberburg Engineering Ag Verfahren und Vorrichtung zum Bearbeiten einer Verschlusskapsel
US6826994B1 (en) * 2002-12-20 2004-12-07 Chi-Ti Liao Breaking-line cutting machine for the twist-off bottle cap
US7165961B2 (en) * 2004-06-08 2007-01-23 Alpha Technological Services Llc Compression molding apparatus with quick change molds
IT1396233B1 (it) * 2009-11-10 2012-11-16 Sacmi Apparato e metodo di taglio
TWI589498B (zh) * 2015-04-02 2017-07-01 邁可約瑟夫 麥奎爾 容器用之蓋子
ES2651340T3 (es) * 2015-06-08 2018-01-25 Bortolin Kemo S.P.A. Máquina de corte de tapas de botella
EP3831557A1 (de) * 2019-12-05 2021-06-09 PackSys Global AG Vorrichtung und verfahren zum herstellen einer schnittgeometrie in einer verschlusskappe für einen behälter
IT202000029525A1 (it) * 2020-12-02 2022-06-02 Sacmi Apparato e metodo di taglio per incidere una capsula

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084190A (no) * 1900-01-01
US4378893A (en) * 1979-09-21 1983-04-05 H-C Industries, Inc. Composite closure
US4343754A (en) * 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
US4497765A (en) * 1979-09-21 1985-02-05 H-C Industries, Inc. Process for making a closure
JPS56151517A (en) * 1980-04-28 1981-11-24 Japan Crown Cork Co Ltd Embossing tool for embossing liner onto inside of crown cap shell
US4744480A (en) * 1985-12-19 1988-05-17 The West Company Tamper-evident container-closure
US4904435A (en) * 1985-12-19 1990-02-27 The West Company Method for making tamper-evident container closure
US4666053A (en) * 1986-01-31 1987-05-19 H-C Industries, Inc. Tamper-indicating plastic closure
US4938370B1 (en) * 1989-04-26 2000-10-17 Hc Ind Tamper-indicating plastic closure
US4978017A (en) * 1989-04-26 1990-12-18 H-C Industries, Inc. Tamper-indicating plastic closure
EP0521389A1 (de) * 1991-06-29 1993-01-07 Alcoa Deutschland GmbH Verpackungswerke Kunststoffverschluss für Behälter mit Originalitätssicherungselement
IT1266234B1 (it) * 1993-01-29 1996-12-27 Sacmi Dispositivo per formare un'incisione di frattura nell'anello di ga- ranzia in tappi a vite realizzati in materiale plastico.

Also Published As

Publication number Publication date
NZ270299A (en) 1996-06-25
PL176817B1 (pl) 1999-07-30
MA23430A1 (fr) 1995-10-01
BR9500201A (pt) 1995-01-17
MY114149A (en) 2002-08-30
PL306756A1 (en) 1995-07-24
FI946200A (fi) 1995-07-15
NO950010D0 (no) 1995-01-02
HUT71589A (en) 1995-12-28
NO950010L (no) 1995-07-17
JPH07267260A (ja) 1995-10-17
CN1111726A (zh) 1995-11-15
AU1001295A (en) 1995-07-27
CA2139900A1 (en) 1995-07-15
HU9500121D0 (en) 1995-03-28
EP0667216A1 (en) 1995-08-16
TW258714B (no) 1995-10-01
US5557999A (en) 1996-09-24
FI946200A0 (fi) 1994-12-30
SG49818A1 (en) 1998-06-15
IL112210A0 (en) 1995-03-15

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