KR900016822U - 주름용기 성형용 금형 구조 - Google Patents

주름용기 성형용 금형 구조

Info

Publication number
KR900016822U
KR900016822U KR2019890002800U KR890002800U KR900016822U KR 900016822 U KR900016822 U KR 900016822U KR 2019890002800 U KR2019890002800 U KR 2019890002800U KR 890002800 U KR890002800 U KR 890002800U KR 900016822 U KR900016822 U KR 900016822U
Authority
KR
South Korea
Prior art keywords
mold structure
container molding
wrinkle
wrinkle container
molding
Prior art date
Application number
KR2019890002800U
Other languages
English (en)
Other versions
KR910009280Y1 (ko
Inventor
김규섭
Original Assignee
김규섭
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 김규섭 filed Critical 김규섭
Priority to KR2019890002800U priority Critical patent/KR910009280Y1/ko
Publication of KR900016822U publication Critical patent/KR900016822U/ko
Application granted granted Critical
Publication of KR910009280Y1 publication Critical patent/KR910009280Y1/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
KR2019890002800U 1989-03-13 1989-03-13 주름용기 성형용 금형 구조 KR910009280Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002800U KR910009280Y1 (ko) 1989-03-13 1989-03-13 주름용기 성형용 금형 구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002800U KR910009280Y1 (ko) 1989-03-13 1989-03-13 주름용기 성형용 금형 구조

Publications (2)

Publication Number Publication Date
KR900016822U true KR900016822U (ko) 1990-10-05
KR910009280Y1 KR910009280Y1 (ko) 1991-12-05

Family

ID=19284344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890002800U KR910009280Y1 (ko) 1989-03-13 1989-03-13 주름용기 성형용 금형 구조

Country Status (1)

Country Link
KR (1) KR910009280Y1 (ko)

Also Published As

Publication number Publication date
KR910009280Y1 (ko) 1991-12-05

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Request for invalidation trial [patent]
J206 Request for trial to confirm the scope of a patent right
J301 Trial decision

Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 19990316

Effective date: 19990531

Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19990316

Effective date: 19990531

FPAY Annual fee payment

Payment date: 20031205

Year of fee payment: 13

EXPY Expiration of term