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AU1166799A - Injection moulding of thin walled articles - Google Patents

Injection moulding of thin walled articles

Info

Publication number
AU1166799A
AU1166799A AU11667/99A AU1166799A AU1166799A AU 1166799 A AU1166799 A AU 1166799A AU 11667/99 A AU11667/99 A AU 11667/99A AU 1166799 A AU1166799 A AU 1166799A AU 1166799 A AU1166799 A AU 1166799A
Authority
AU
Australia
Prior art keywords
injection moulding
thin walled
walled articles
articles
thin
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.)
Abandoned
Application number
AU11667/99A
Inventor
Kim Patchett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1166799A publication Critical patent/AU1166799A/en
Abandoned legal-status Critical Current

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material
    • 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
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/4864—Gloves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU11667/99A 1997-12-16 1998-11-17 Injection moulding of thin walled articles Abandoned AU1166799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9726447 1997-12-16
GBGB9726447.7A GB9726447D0 (en) 1997-12-16 1997-12-16 Injection moulded gloves
PCT/GB1998/003452 WO1999030892A1 (en) 1997-12-16 1998-11-17 Injection moulding of thin walled articles

Publications (1)

Publication Number Publication Date
AU1166799A true AU1166799A (en) 1999-07-05

Family

ID=10823615

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11667/99A Abandoned AU1166799A (en) 1997-12-16 1998-11-17 Injection moulding of thin walled articles

Country Status (3)

Country Link
AU (1) AU1166799A (en)
GB (1) GB9726447D0 (en)
WO (1) WO1999030892A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081173A1 (en) * 2001-04-10 2002-10-17 Kim Patchett Method for manufacturing thin walled articles
GB0805879D0 (en) * 2008-04-01 2008-05-07 Reckitt Benckiser Nv Injection moulded containers
GB0805904D0 (en) * 2008-04-01 2008-05-07 Reckitt Benckiser Nv Injection moulding process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399093A (en) * 1981-06-26 1983-08-16 Whirlpool Corporation Injection molding method and equipment
DE3572325D1 (en) * 1985-05-22 1989-09-21 Vyrobni Hospod Jednotka Suprap Method and device for injection moulding thermoplastic materials
DE3811112A1 (en) * 1988-03-31 1989-10-12 Fritz Mueller INJECTION MOLDING PROCESS FOR PLASTICS AND INJECTION MOLD
CA1280268C (en) * 1988-09-30 1991-02-19 Jobst Ulrich Gellert Injection molding nozzle having nose portion with heating element encircling the bore and method
DE3833975A1 (en) * 1988-10-06 1990-04-12 Bayer Ag METHOD FOR PRODUCING MOLDED PARTS
EP0463579B1 (en) * 1990-06-21 1996-09-18 Fuji Photo Film Co., Ltd. Magnetic disk cartridge and method of manufacturing same
JPH04364919A (en) * 1991-06-12 1992-12-17 Sumitomo Jukikai Plast Mach Kk Method for controlling injection molding machine
WO1994014589A1 (en) * 1992-12-24 1994-07-07 Smith & Nephew Plc Injection moulding
CA2603238A1 (en) * 1994-06-21 1995-12-22 Jobst Ulrich Gellert Injection molding gate and cavity insert
EP0946349A1 (en) * 1996-11-22 1999-10-06 Ethicon, Inc. Method and apparatus for manufacturing a thin walled barrier article

Also Published As

Publication number Publication date
WO1999030892A1 (en) 1999-06-24
GB9726447D0 (en) 1998-02-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase