JPS61291118A - 咬合具付円筒フイルムの製造装置 - Google Patents

咬合具付円筒フイルムの製造装置

Info

Publication number
JPS61291118A
JPS61291118A JP60131986A JP13198685A JPS61291118A JP S61291118 A JPS61291118 A JP S61291118A JP 60131986 A JP60131986 A JP 60131986A JP 13198685 A JP13198685 A JP 13198685A JP S61291118 A JPS61291118 A JP S61291118A
Authority
JP
Japan
Prior art keywords
nail
male
forming
female
cylindrical film
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP60131986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212739B2 (enExample
Inventor
Takashi Noguchi
野口　隆司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seisan Nipponsha KK
Original Assignee
Seisan Nipponsha KK
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 Seisan Nipponsha KK filed Critical Seisan Nipponsha KK
Priority to JP60131986A priority Critical patent/JPS61291118A/ja
Publication of JPS61291118A publication Critical patent/JPS61291118A/ja
Publication of JPH0212739B2 publication Critical patent/JPH0212739B2/ja
Granted legal-status Critical Current

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60131986A 1985-06-19 1985-06-19 咬合具付円筒フイルムの製造装置 Granted JPS61291118A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60131986A JPS61291118A (ja) 1985-06-19 1985-06-19 咬合具付円筒フイルムの製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60131986A JPS61291118A (ja) 1985-06-19 1985-06-19 咬合具付円筒フイルムの製造装置

Publications (2)

Publication Number Publication Date
JPS61291118A true JPS61291118A (ja) 1986-12-20
JPH0212739B2 JPH0212739B2 (enExample) 1990-03-26

Family

ID=15070882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60131986A Granted JPS61291118A (ja) 1985-06-19 1985-06-19 咬合具付円筒フイルムの製造装置

Country Status (1)

Country Link
JP (1) JPS61291118A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11465324B2 (en) * 2020-07-01 2022-10-11 Yuzhou Jietong Plastic Co., Ltd. Building drainage stack, forming mould thereof and forming method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11465324B2 (en) * 2020-07-01 2022-10-11 Yuzhou Jietong Plastic Co., Ltd. Building drainage stack, forming mould thereof and forming method thereof

Also Published As

Publication number Publication date
JPH0212739B2 (enExample) 1990-03-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees