JPS6128512U - Inflation film molding die - Google Patents

Inflation film molding die

Info

Publication number
JPS6128512U
JPS6128512U JP1984111799U JP11179984U JPS6128512U JP S6128512 U JPS6128512 U JP S6128512U JP 1984111799 U JP1984111799 U JP 1984111799U JP 11179984 U JP11179984 U JP 11179984U JP S6128512 U JPS6128512 U JP S6128512U
Authority
JP
Japan
Prior art keywords
film molding
tie
mandrels
molding die
cylindrical
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.)
Pending
Application number
JP1984111799U
Other languages
Japanese (ja)
Inventor
実 高橋
Original Assignee
株式会社プラコー
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 株式会社プラコー filed Critical 株式会社プラコー
Priority to JP1984111799U priority Critical patent/JPS6128512U/en
Publication of JPS6128512U publication Critical patent/JPS6128512U/en
Pending 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案に係るものと示すものであって第１図は
この考案の代表的な実施態様の半截縦断側面図、第２図
、第３図はそれぞれ公知の成形ダイの半截縦断側面図で
ある。 図中符号、１０−・・成形グイ、１ １ ａ １ １
ｂｙ１１ｃ・・・マンドレル、１２ａｔ １２ｂｔ
１２ｃｔ１２ｄ・・・緊締ボルト、１４・・・グイ
基盤、１５・・・タイ本体。The drawings relate to this invention, and FIG. 1 is a half-cut vertical side view of a typical embodiment of this invention, and FIGS. 2 and 3 are half-cut vertical side views of a known forming die. be. Code in the figure: 10--Molded gui, 1 1 a 1 1
by11c...mandrel, 12at 12bt
12ct12d...Tightening bolt, 14...Gui base, 15...Tie body.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）円筒状のグイ本体ブロックの内側に円筒状の数個
のマンドレルが順次居合させてあって、これらの各隙間
が円筒状の樹脂路としてある多層フイルム成形用ダイに
おいて、 前記タイ本体ブロック及び多層マンドレルのそれぞれの
リング状端面と擢合せ面をもつ単一のタイ基盤とは、そ
れぞれ独立に、数本一組の緊締ポルトによって、組立分
解可能に装備してあることを特徴とするインフレーショ
ンフイルム成形用グイ。(1) In a multilayer film molding die in which several cylindrical mandrels are sequentially arranged inside a cylindrical gooey body block, and each gap between these mandrels is a cylindrical resin path, the tie body block and a single tie base having a ring-shaped end face and a mating face of each of the multilayer mandrels are equipped to be assembled and disassembled independently by a set of several tightening ports. Gui for film molding. （２）前記タイ革盤のリング状の擢合せ面は、中心部は
Ｓ高い階段状としてあることを特徴とする実用新案登録
請求の範囲第１項記載のインフレ−ションフイルム成形
用タイ。(2) The tie for inflation film molding according to claim 1, wherein the ring-shaped mating surface of the tie leather disc has a stepped shape with a central portion having a height of S.
JP1984111799U 1984-07-25 1984-07-25 Inflation film molding die Pending JPS6128512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984111799U JPS6128512U (en) 1984-07-25 1984-07-25 Inflation film molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984111799U JPS6128512U (en) 1984-07-25 1984-07-25 Inflation film molding die

Publications (1)

Publication Number Publication Date
JPS6128512U true JPS6128512U (en) 1986-02-20

Family

ID=30670873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984111799U Pending JPS6128512U (en) 1984-07-25 1984-07-25 Inflation film molding die

Country Status (1)

Country Link
JP (1) JPS6128512U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235711A (en) * 1997-02-27 1998-09-08 Kyoraku Co Ltd Multilayer resin extruding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414776U (en) * 1977-06-30 1979-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414776U (en) * 1977-06-30 1979-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235711A (en) * 1997-02-27 1998-09-08 Kyoraku Co Ltd Multilayer resin extruding machine

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