KR920004152U - 시트 제조금형장치 - Google Patents

시트 제조금형장치

Info

Publication number
KR920004152U
KR920004152U KR2019900012211U KR900012211U KR920004152U KR 920004152 U KR920004152 U KR 920004152U KR 2019900012211 U KR2019900012211 U KR 2019900012211U KR 900012211 U KR900012211 U KR 900012211U KR 920004152 U KR920004152 U KR 920004152U
Authority
KR
South Korea
Prior art keywords
sheet manufacturing
mold device
manufacturing mold
sheet
mold
Prior art date
Application number
KR2019900012211U
Other languages
English (en)
Other versions
KR920004592Y1 (ko
Inventor
서정돈
Original Assignee
주식회사 대 한
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 대 한 filed Critical 주식회사 대 한
Priority to KR2019900012211U priority Critical patent/KR920004592Y1/ko
Publication of KR920004152U publication Critical patent/KR920004152U/ko
Application granted granted Critical
Publication of KR920004592Y1 publication Critical patent/KR920004592Y1/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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019900012211U 1990-08-13 1990-08-13 시트 제조금형장치 KR920004592Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012211U KR920004592Y1 (ko) 1990-08-13 1990-08-13 시트 제조금형장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012211U KR920004592Y1 (ko) 1990-08-13 1990-08-13 시트 제조금형장치

Publications (2)

Publication Number Publication Date
KR920004152U true KR920004152U (ko) 1992-03-25
KR920004592Y1 KR920004592Y1 (ko) 1992-07-06

Family

ID=19302165

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012211U KR920004592Y1 (ko) 1990-08-13 1990-08-13 시트 제조금형장치

Country Status (1)

Country Link
KR (1) KR920004592Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040021006A (ko) * 2002-09-02 2004-03-10 최진영 폴리우레탄을 이용한 좌식 의자의 제조 방법

Also Published As

Publication number Publication date
KR920004592Y1 (ko) 1992-07-06

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