JPH03114323U - - Google Patents

Info

Publication number
JPH03114323U
JPH03114323U JP1990023243U JP2324390U JPH03114323U JP H03114323 U JPH03114323 U JP H03114323U JP 1990023243 U JP1990023243 U JP 1990023243U JP 2324390 U JP2324390 U JP 2324390U JP H03114323 U JPH03114323 U JP H03114323U
Authority
JP
Japan
Prior art keywords
lip
sheets
adjusting
flat
die
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
JP1990023243U
Other languages
Japanese (ja)
Other versions
JPH0723235Y2 (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 JP1990023243U priority Critical patent/JPH0723235Y2/en
Publication of JPH03114323U publication Critical patent/JPH03114323U/ja
Application granted granted Critical
Publication of JPH0723235Y2 publication Critical patent/JPH0723235Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

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

第１図は本考案の実施例に係る押出成形用フラ
ツトダイの側断面図、第２図は第１図の矢視図
、第３図は従来例の押出成形用フラツトダイの側
断面図、第４図は第３図のＡ〜Ａ断面図、第５図
は第３図のＢ〜Ｂ断面図、第６図は第３図と異な
る別の従来例を示す押出成形用フラツトダイの側
断面図、第７図は第６図の矢視図である。 図の主要部分の説明、１０１，１２１……ダイ
本体、１０２……固定リツプ、１０６ａ……流路
、１０６ｂ……流路、１０６ｃ……リツプ隙間、
１２２……調整リツプ、１２３……切欠き、１２
４……リツプ調整ボルト、１２７……リツプボル
ト。 FIG. 1 is a sectional side view of a flat die for extrusion molding according to an embodiment of the present invention, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, FIG. The figure is a sectional view from A to A in FIG. 3, FIG. 5 is a sectional view from B to B in FIG. 3, and FIG. 6 is a side sectional view of a flat die for extrusion molding showing another conventional example different from FIG. 3. FIG. 7 is a view taken along the arrows in FIG. Explanation of the main parts of the figure, 101, 121...Die body, 102...Fixed lip, 106a...Flow path, 106b...Flow path, 106c...Lip gap,
122...adjustment lip, 123...notch, 12
4... Lip adjustment bolt, 127... Lip bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シート等帯状物を押出成形するフラツトダイに
おいて、調整リツプをダイ本体と一体構造とし、
全幅に切込みを入れてフレキシブル形リツプとす
ると共に、同フレキシブルリツプの可撓調整範囲
内に溶融樹脂の流量調整の敏感な狭い流路と、シ
ート等帯状物製品の厚みを決定するリツプ隙間を
設け、比較的厚物シートにおいてもその偏肉の調
整を可能にしたことを特徴とする押出成形用フラ
ツトダイ。 In flat dies that extrude strips such as sheets, the adjustment lip is integrated with the die body,
A notch is made across the entire width to create a flexible lip, and within the flexibility adjustment range of the flexible lip, there is a narrow channel that is sensitive for adjusting the flow rate of the molten resin, and a lip gap that determines the thickness of strip products such as sheets. 1. A flat die for extrusion molding, which is characterized in that it is capable of adjusting uneven thickness even in relatively thick sheets.
JP1990023243U 1990-03-09 1990-03-09 Flat die for extrusion Expired - Fee Related JPH0723235Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990023243U JPH0723235Y2 (en) 1990-03-09 1990-03-09 Flat die for extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990023243U JPH0723235Y2 (en) 1990-03-09 1990-03-09 Flat die for extrusion

Publications (2)

Publication Number Publication Date
JPH03114323U true JPH03114323U (en) 1991-11-25
JPH0723235Y2 JPH0723235Y2 (en) 1995-05-31

Family

ID=31526232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990023243U Expired - Fee Related JPH0723235Y2 (en) 1990-03-09 1990-03-09 Flat die for extrusion

Country Status (1)

Country Link
JP (1) JPH0723235Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028941A (en) * 2000-05-12 2002-01-29 Kuraray Co Ltd Method for producing polyvinyl alcohol film
JP2010269305A (en) * 2009-05-19 2010-12-02 Naraenanotech Corp Improved slit die gap adjusting device and slit die and coating device equipped therewith {AnImprovedGapAdjustingDeviceforSlitDie and ASlitDieandACoatingAppapartHavingtheSam}

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140820U (en) * 1985-02-20 1986-09-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140820U (en) * 1985-02-20 1986-09-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028941A (en) * 2000-05-12 2002-01-29 Kuraray Co Ltd Method for producing polyvinyl alcohol film
JP2010269305A (en) * 2009-05-19 2010-12-02 Naraenanotech Corp Improved slit die gap adjusting device and slit die and coating device equipped therewith {AnImprovedGapAdjustingDeviceforSlitDie and ASlitDieandACoatingAppapartHavingtheSam}

Also Published As

Publication number Publication date
JPH0723235Y2 (en) 1995-05-31

Similar Documents

Publication Publication Date Title
JPH0377624U (en)
DE59104685D1 (en) Extrusion die for the production of flat sheets made of thermoplastic material.
JPH03114323U (en)
JPH0438413U (en)
JPH04109125U (en) Sheet extrusion mold
JPH0219523U (en)
JPH04109126U (en) Sheet extrusion mold
JPS5842110Y2 (en) Dies for extrusion molding
JPS6023137Y2 (en) Extruder mouthpiece
JPS6355897U (en)
JPH01104323U (en)
JPH0231719U (en)
JPH0715768Y2 (en) Vehicle mall
JPS58153022U (en) Extrusion head for synthetic resin
JPH0387216U (en)
JPS61107517U (en)
JPH0377623U (en)
ATE115462T1 (en) REGULATOR ON AN EXTRUDER DIE HEAD.
JPS59104709U (en) Flat die for extrusion molding
JPH05104604A (en) Weather strip manufacturing method and apparatus
JPH04124622U (en) Sheet extrusion mold
JPH0742695Y2 (en) T-die
JPS5777549A (en) Extruding head
JPS5876719U (en) extrusion die
JPS61140820U (en)

Legal Events

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