MY103976A - Gang pot mould . - Google Patents

Gang pot mould .

Info

Publication number
MY103976A
MY103976A MYPI89000223A MYPI19890223A MY103976A MY 103976 A MY103976 A MY 103976A MY PI89000223 A MYPI89000223 A MY PI89000223A MY PI19890223 A MYPI19890223 A MY PI19890223A MY 103976 A MY103976 A MY 103976A
Authority
MY
Malaysia
Prior art keywords
culls
pot mould
gang
cavities
group
Prior art date
Application number
MYPI89000223A
Inventor
Bun Hong Goh
Original Assignee
Bun Hong Goh
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 Bun Hong Goh filed Critical Bun Hong Goh
Publication of MY103976A publication Critical patent/MY103976A/en

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
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

IN A GANG-POT MOULD A GROUP OF CULLS ARE INTERCONNECTED WITH A GROUP OF CAVITIES VIA A RUNNER SYSTEM WHICH INCORPORATES AT LEAST ONE MANIFOLD INTERCONNECTING ALL THE CULLS. BY REPLACEMENT OF THE CHASES DEFINING THE CAVITIES, THE NUMBER OF CAVITIES SERVED BY A FIXED NUMBER OF CULLS CAN BE READILY CHANGED. (FIG. 1)
MYPI89000223A 1988-12-05 1989-02-23 Gang pot mould . MY103976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888828334A GB8828334D0 (en) 1988-12-05 1988-12-05 Gang-pot mould

Publications (1)

Publication Number Publication Date
MY103976A true MY103976A (en) 1993-10-30

Family

ID=10647962

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI89000223A MY103976A (en) 1988-12-05 1989-02-23 Gang pot mould .

Country Status (4)

Country Link
GB (2) GB8828334D0 (en)
HK (1) HK126794A (en)
MY (1) MY103976A (en)
SG (1) SG65593G (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273175B (en) * 1992-12-04 1996-05-15 Advanced Systems Automation Pt Direct drive electro-mechanical press for encapsulating semiconductor devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599062A (en) * 1981-01-26 1986-07-08 Dai-Ichi Seiko Co., Ltd. Encapsulation molding apparatus
US4388265A (en) * 1981-12-14 1983-06-14 Kazuo Bandoh Process and apparatus for molding plastics
JPS5926244U (en) * 1982-08-09 1984-02-18 坂東　一雄 Molding equipment for semiconductor resin encapsulation molding

Also Published As

Publication number Publication date
GB8927368D0 (en) 1990-01-31
GB8828334D0 (en) 1989-01-05
SG65593G (en) 1993-08-06
HK126794A (en) 1994-11-25
GB2225552B (en) 1992-04-22
GB2225552A (en) 1990-06-06

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