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AU2003292873A1 - Method and apparatus for injection molding a plastic diaphragm of filter press - Google Patents

Method and apparatus for injection molding a plastic diaphragm of filter press

Info

Publication number
AU2003292873A1
AU2003292873A1 AU2003292873A AU2003292873A AU2003292873A1 AU 2003292873 A1 AU2003292873 A1 AU 2003292873A1 AU 2003292873 A AU2003292873 A AU 2003292873A AU 2003292873 A AU2003292873 A AU 2003292873A AU 2003292873 A1 AU2003292873 A1 AU 2003292873A1
Authority
AU
Australia
Prior art keywords
injection molding
filter press
plastic diaphragm
diaphragm
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.)
Abandoned
Application number
AU2003292873A
Inventor
Xingyuan Zhu
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
Priority claimed from CN 03101314 external-priority patent/CN1274480C/en
Application filed by Individual filed Critical Individual
Publication of AU2003292873A1 publication Critical patent/AU2003292873A1/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
    • B29C45/2725—Manifolds
    • 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
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AU2003292873A 2003-01-03 2003-12-26 Method and apparatus for injection molding a plastic diaphragm of filter press Abandoned AU2003292873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN03101314.7 2003-01-03
CN 03101314 CN1274480C (en) 2002-10-22 2003-01-03 Injection moulding process and apparatus for plastic diaphragm of press filter
PCT/CN2003/001125 WO2004060631A1 (en) 2003-01-03 2003-12-26 Method and apparatus for injection molding a plastic diaphragm of filter press

Publications (1)

Publication Number Publication Date
AU2003292873A1 true AU2003292873A1 (en) 2004-07-29

Family

ID=32686830

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003292873A Abandoned AU2003292873A1 (en) 2003-01-03 2003-12-26 Method and apparatus for injection molding a plastic diaphragm of filter press

Country Status (2)

Country Link
AU (1) AU2003292873A1 (en)
WO (1) WO2004060631A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179900A (en) * 2010-12-31 2011-09-14 杭州兴源过滤科技股份有限公司 Forming die and forming method for nano-diaphragm special for filter press
CN102179892A (en) * 2010-12-31 2011-09-14 杭州兴源过滤科技股份有限公司 Nanometer filter plate forming mould special for filter press and forming method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290024A (en) * 1985-06-19 1986-12-20 Hitachi Ltd Mold for molding plastic lens
GB8616460D0 (en) * 1986-07-05 1986-08-13 Metal Box Plc Manufacture of articles
JPH05507445A (en) * 1991-02-12 1993-10-28 世紀株式会社 Improved hot runner mold construction and its use
CN1154902A (en) * 1996-01-15 1997-07-23 京特热渠道有限公司 Hot runner system
CA2219260C (en) * 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having inter-manifold melt transfer bushings
CA2219197C (en) * 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having melt transfer and dividing bushing

Also Published As

Publication number Publication date
WO2004060631A1 (en) 2004-07-22

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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