KR950004798U - 리이드 프레임 성형금형의 청소장치 - Google Patents

리이드 프레임 성형금형의 청소장치

Info

Publication number
KR950004798U
KR950004798U KR2019930014039U KR930014039U KR950004798U KR 950004798 U KR950004798 U KR 950004798U KR 2019930014039 U KR2019930014039 U KR 2019930014039U KR 930014039 U KR930014039 U KR 930014039U KR 950004798 U KR950004798 U KR 950004798U
Authority
KR
South Korea
Prior art keywords
cleaning device
lead frame
molding mold
frame molding
mold
Prior art date
Application number
KR2019930014039U
Other languages
English (en)
Other versions
KR960005384Y1 (ko
Inventor
곽노권
Original Assignee
주식회사 한미금형
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 주식회사 한미금형 filed Critical 주식회사 한미금형
Priority to KR2019930014039U priority Critical patent/KR960005384Y1/ko
Publication of KR950004798U publication Critical patent/KR950004798U/ko
Application granted granted Critical
Publication of KR960005384Y1 publication Critical patent/KR960005384Y1/ko

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
    • B29C45/1753—Cleaning or purging, e.g. of the injection unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67017—Apparatus for fluid treatment
    • H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
KR2019930014039U 1993-07-26 1993-07-26 리이드 프레임 성형금형의 청소장치 KR960005384Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930014039U KR960005384Y1 (ko) 1993-07-26 1993-07-26 리이드 프레임 성형금형의 청소장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930014039U KR960005384Y1 (ko) 1993-07-26 1993-07-26 리이드 프레임 성형금형의 청소장치

Publications (2)

Publication Number Publication Date
KR950004798U true KR950004798U (ko) 1995-02-18
KR960005384Y1 KR960005384Y1 (ko) 1996-06-28

Family

ID=19359915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930014039U KR960005384Y1 (ko) 1993-07-26 1993-07-26 리이드 프레임 성형금형의 청소장치

Country Status (1)

Country Link
KR (1) KR960005384Y1 (ko)

Also Published As

Publication number Publication date
KR960005384Y1 (ko) 1996-06-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee