ZA983104B - Injection moulding - Google Patents

Injection moulding

Info

Publication number
ZA983104B
ZA983104B ZA983104A ZA983104A ZA983104B ZA 983104 B ZA983104 B ZA 983104B ZA 983104 A ZA983104 A ZA 983104A ZA 983104 A ZA983104 A ZA 983104A ZA 983104 B ZA983104 B ZA 983104B
Authority
ZA
South Africa
Prior art keywords
polymer blend
strips
thin
mold
cracking
Prior art date
Application number
ZA983104A
Other languages
English (en)
Inventor
Ian Orde Michael Jacobs
Original Assignee
Ian Orde Michael Jacobs
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41786142&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA983104(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ian Orde Michael Jacobs filed Critical Ian Orde Michael Jacobs
Priority claimed from CA002328700A external-priority patent/CA2328700C/fr
Publication of ZA983104B publication Critical patent/ZA983104B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
    • B29C45/36—Moulds having means for locating or centering cores
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/245—Suspension means integral with, or attached to the container
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/44—Closures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
    • 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
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part
    • 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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Cereal-Derived Products (AREA)
  • Pens And Brushes (AREA)
  • Brushes (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA983104A 1997-04-14 1998-04-14 Injection moulding ZA983104B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO6174A AUPO617497A0 (en) 1997-04-14 1997-04-14 Injection moulding
CA002328700A CA2328700C (fr) 1998-04-14 1998-04-14 Moulage a injection

Publications (1)

Publication Number Publication Date
ZA983104B true ZA983104B (en) 1998-10-30

Family

ID=41786142

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA983104A ZA983104B (en) 1997-04-14 1998-04-14 Injection moulding

Country Status (16)

Country Link
US (1) US6547094B1 (fr)
EP (1) EP0981431B2 (fr)
CN (1) CN1143768C (fr)
AT (1) ATE254527T1 (fr)
AU (1) AUPO617497A0 (fr)
CA (1) CA2665946A1 (fr)
DE (1) DE69819884T3 (fr)
DK (1) DK0981431T4 (fr)
ES (1) ES2210735T5 (fr)
HU (1) HU229496B1 (fr)
MX (1) MXPA00010062A (fr)
NZ (1) NZ500163A (fr)
PT (1) PT981431E (fr)
TW (1) TW397757B (fr)
WO (1) WO1998046409A1 (fr)
ZA (1) ZA983104B (fr)

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GB0014547D0 (en) * 2000-06-14 2000-08-09 Borealis Tech Oy Improvements in or relating to polymers
US6786515B2 (en) * 2001-11-02 2004-09-07 Quality Assured Enterprises, Inc. Tube container with an integral panel for carrying a label
US8839538B2 (en) * 2001-11-02 2014-09-23 Quality Assured Enterprises, Inc. Tube container with an integral accessory panel
AU2012206982B2 (en) * 2003-01-16 2013-12-05 Viva Healthcare Packaging Limited Methods, compositions and blends for forming articles having improved environmental stress crack resistance
EP1590168A4 (fr) * 2003-01-16 2008-08-06 Ian Orde Michael Jacobs Procedes, compositions et melanges permettant de former des articles avec une resistance aux craquelures generees par l'environnement amelioree
DE10333160A1 (de) * 2003-07-22 2005-02-10 Fischbach Kg Kunststoff-Technik Verfahren zur Herstellung einer Tube
ATE471234T1 (de) * 2004-01-28 2010-07-15 Tuboplast Hispania Herstellung von röhren aus flexibelem kunststoff durch spritzgiessen und in der form-etikettierung
SE527799C2 (sv) † 2004-03-03 2006-06-07 Norden Tubes Ab Tunnväggig plasttub med etikett
EP1772385B1 (fr) * 2004-07-28 2011-01-19 Toyo Seikan Kaisha, Ltd. Recipient en resine, procede de fabrication d"un recipient en resine et appareil de fabrication d"un recipient en resine
DE102004040673A1 (de) * 2004-08-20 2006-03-09 Systec Komplettsysteme Gmbh Behälter aus Kunststoff sowie Verfahren zur Herstellung eines solchen Behälters
CN101107310A (zh) * 2004-12-16 2008-01-16 埃克森美孚化学专利公司 聚合物组合物、包括其用途和制备方法
US7786203B2 (en) * 2005-09-16 2010-08-31 Milliken & Company Polymer compositions comprising nucleating or clarifying agents and articles made using such compositions
RU2389665C1 (ru) * 2006-04-19 2010-05-20 Колгейт-Палмолив Компани Контейнер для продуктов, содержащих ароматические соединения
US8436085B2 (en) * 2007-03-14 2013-05-07 Equistar Chemicals, Lp Barrier properties of substantially linear HDPE film with nucleating agents
WO2008138660A1 (fr) * 2007-05-09 2008-11-20 Unilever Plc Conditionnement de pâte dentifrice
EP2435514B2 (fr) 2009-05-29 2019-12-18 Milliken & Company Compositions polymériques, articles fabriqués à partir desdites compositions et procédés de moulage desdites compositions
CN102897396A (zh) * 2010-03-04 2013-01-30 赵彦杰 方便挤洗发膏的洗发膏包装盒
WO2013071218A1 (fr) * 2011-11-11 2013-05-16 Alltrista Plastics, Llc Contenant moulé par injection à paroi mince
US20150184760A1 (en) * 2012-06-19 2015-07-02 Waters Technologies Corporation Injection-compression molded rotors
US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
WO2017209991A1 (fr) 2016-05-31 2017-12-07 Milliken & Company Compositions polymères, articles fabriqués à partir de telles compositions et procédés de moulage de telles compositions
DE102017121374A1 (de) 2017-09-14 2019-03-14 Rösler IP GmbH Verpackungshülse mit vakumierter Umverpackung
CN110142982B (zh) * 2019-06-11 2024-04-05 常州聚豪电气有限公司 一种麦拉管智能分切生产线
WO2020257112A1 (fr) * 2019-06-19 2020-12-24 Stepan Company Agents colmatantà base de polyesters pour puits pétroliers à basse température
JP6832596B1 (ja) * 2020-05-13 2021-02-24 株式会社シンカテック チューブ容器ホルダー
CN112848246B (zh) * 2021-01-25 2023-02-03 宜宾天亿新材料科技有限公司 一种双轴取向塑料管的成型方法

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US4192935A (en) 1978-01-06 1980-03-11 DuPont of Canada Limited Ethylene polymers of high melt index
JPS5542841A (en) 1978-09-25 1980-03-26 Mitsubishi Petrochem Co Ltd Manufacture of polyolefin containing inorganic filler
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WO1990000960A1 (fr) * 1988-07-27 1990-02-08 Glocker, Raymond Un procede de production de tubes a paroi mince dotes d'elements de connexion par moulage par injection, les tubes ainsi produits et leur utilisation comme canules de veine a demeure
JP2528989B2 (ja) 1990-02-15 1996-08-28 日本碍子株式会社 固体電解質型燃料電池
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AU7619691A (en) * 1990-09-24 1992-03-26 Ian Orde Michael Jacobs Moulding apparatus
WO1992005024A1 (fr) † 1990-09-24 1992-04-02 Ian Orde Michael Jacobs Appareil de moulage par injection de recipients a parois minces
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FR2759086B1 (fr) † 1997-02-04 2002-09-06 Oreal Materiau thermoplastique souple et tube compressible constitue de ce materiau
FR2759085B1 (fr) † 1997-02-04 2002-09-06 Oreal Materiau plastique presentant une bonne resistance au stress-cracking et conditionnement constitue de ce materiau
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US6492050B1 (en) 1997-10-01 2002-12-10 Acumentrics Corporation Integrated solid oxide fuel cell and reformer

Also Published As

Publication number Publication date
ES2210735T5 (es) 2012-10-22
ATE254527T1 (de) 2003-12-15
WO1998046409A1 (fr) 1998-10-22
ES2210735T3 (es) 2004-07-01
HU229496B1 (en) 2014-01-28
EP0981431A1 (fr) 2000-03-01
DE69819884T2 (de) 2004-09-02
EP0981431A4 (fr) 2000-03-08
DK0981431T3 (da) 2004-03-29
MXPA00010062A (es) 2005-07-25
EP0981431B2 (fr) 2012-06-13
HUP0102647A3 (en) 2003-04-28
CN1294548A (zh) 2001-05-09
US6547094B1 (en) 2003-04-15
EP0981431B1 (fr) 2003-11-19
NZ500163A (en) 2000-07-28
TW397757B (en) 2000-07-11
DE69819884T3 (de) 2012-11-22
HUP0102647A2 (hu) 2001-12-28
CN1143768C (zh) 2004-03-31
DK0981431T4 (da) 2012-09-17
CA2665946A1 (fr) 1998-10-22
ES2210735T9 (es) 2013-07-29
PT981431E (pt) 2004-04-30
DE69819884D1 (de) 2003-12-24
AUPO617497A0 (en) 1997-05-08

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