KR900008198U - 비닐튜브 제조용 에어링 - Google Patents

비닐튜브 제조용 에어링

Info

Publication number
KR900008198U
KR900008198U KR2019880016508U KR880016508U KR900008198U KR 900008198 U KR900008198 U KR 900008198U KR 2019880016508 U KR2019880016508 U KR 2019880016508U KR 880016508 U KR880016508 U KR 880016508U KR 900008198 U KR900008198 U KR 900008198U
Authority
KR
South Korea
Prior art keywords
air ring
tube manufacturing
vinyl tube
vinyl
manufacturing
Prior art date
Application number
KR2019880016508U
Other languages
English (en)
Other versions
KR910003515Y1 (ko
Inventor
정동복
Original Assignee
주식회사 신광기공
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 신광기공 filed Critical 주식회사 신광기공
Priority to KR2019880016508U priority Critical patent/KR910003515Y1/ko
Publication of KR900008198U publication Critical patent/KR900008198U/ko
Application granted granted Critical
Publication of KR910003515Y1 publication Critical patent/KR910003515Y1/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • 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
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR2019880016508U 1988-10-06 1988-10-06 비닐튜브 제조용 에어링 KR910003515Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880016508U KR910003515Y1 (ko) 1988-10-06 1988-10-06 비닐튜브 제조용 에어링

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880016508U KR910003515Y1 (ko) 1988-10-06 1988-10-06 비닐튜브 제조용 에어링

Publications (2)

Publication Number Publication Date
KR900008198U true KR900008198U (ko) 1990-05-01
KR910003515Y1 KR910003515Y1 (ko) 1991-05-31

Family

ID=19280049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880016508U KR910003515Y1 (ko) 1988-10-06 1988-10-06 비닐튜브 제조용 에어링

Country Status (1)

Country Link
KR (1) KR910003515Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180058394A (ko) * 2016-11-24 2018-06-01 백인호 비닐 제조 장치

Also Published As

Publication number Publication date
KR910003515Y1 (ko) 1991-05-31

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