JPH0212819U - - Google Patents

Info

Publication number
JPH0212819U
JPH0212819U JP1988090730U JP9073088U JPH0212819U JP H0212819 U JPH0212819 U JP H0212819U JP 1988090730 U JP1988090730 U JP 1988090730U JP 9073088 U JP9073088 U JP 9073088U JP H0212819 U JPH0212819 U JP H0212819U
Authority
JP
Japan
Prior art keywords
resin
introduction fitting
die
passages
extruders
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
JP1988090730U
Other languages
Japanese (ja)
Other versions
JPH065145Y2 (en
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 filed Critical
Priority to JP1988090730U priority Critical patent/JPH065145Y2/en
Publication of JPH0212819U publication Critical patent/JPH0212819U/ja
Application granted granted Critical
Publication of JPH065145Y2 publication Critical patent/JPH065145Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips

Landscapes

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

Description

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

第１図及び第２図は本考案の代表的な実施例で
ある導入金具の調整用駒部断面図、第３図は導入
金具を備えた積層樹脂薄膜体の製造装置における
成形部側断面図、第４図は同部の一部を断面で示
す平面図である。 図の主要部分の説明、１，２……調整用駒、２
５……導入金具、３５……（導入金具）出口、３
６〜３８……樹脂通路、４２……（成形用）ダイ
、Ｆ……切り込み、Ｓ……スリツト。 FIGS. 1 and 2 are sectional views of the adjustment piece of the introduction fitting which is a typical embodiment of the present invention, and FIG. 3 is a side sectional view of the molding part in a manufacturing apparatus for a laminated resin thin film body equipped with the introduction fitting. , FIG. 4 is a plan view showing a part of the same section in section. Explanation of the main parts of the diagram, 1, 2...Adjustment pieces, 2
5...Introduction fitting, 35...(Introduction fitting) exit, 3
6-38... Resin passage, 42... (For molding) die, F... Notch, S... Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の押出機の導管と成形用ダイとの間に配設
され複数の樹脂通路を合流し、各樹脂材料を積層
状態にして前記ダイに送る導入金具において、適
宜切り込みを有し可撓性を付与された樹脂流量調
整用の駒を前記各樹脂通路内の全巾に亙つて介装
することを特徴とする複合押出用導入金具。 An introduction fitting that is disposed between the conduits of a plurality of extruders and a molding die, merges a plurality of resin passages, and sends each resin material in a layered state to the die, has appropriate cuts and is flexible. An introduction fitting for compound extrusion, characterized in that a piece for adjusting the resin flow rate provided therein is interposed over the entire width of each of the resin passages.
JP1988090730U 1988-07-08 1988-07-08 Introductory metal fittings for compound extrusion Expired - Lifetime JPH065145Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988090730U JPH065145Y2 (en) 1988-07-08 1988-07-08 Introductory metal fittings for compound extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988090730U JPH065145Y2 (en) 1988-07-08 1988-07-08 Introductory metal fittings for compound extrusion

Publications (2)

Publication Number Publication Date
JPH0212819U true JPH0212819U (en) 1990-01-26
JPH065145Y2 JPH065145Y2 (en) 1994-02-09

Family

ID=31315243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090730U Expired - Lifetime JPH065145Y2 (en) 1988-07-08 1988-07-08 Introductory metal fittings for compound extrusion

Country Status (1)

Country Link
JP (1) JPH065145Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168670A (en) * 1974-12-10 1976-06-14 Toshiba Machine Co Ltd
JPS5379867U (en) * 1977-10-20 1978-07-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168670A (en) * 1974-12-10 1976-06-14 Toshiba Machine Co Ltd
JPS5379867U (en) * 1977-10-20 1978-07-03

Also Published As

Publication number Publication date
JPH065145Y2 (en) 1994-02-09

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