JPH0260505B2 - - Google Patents

Info

Publication number
JPH0260505B2
JPH0260505B2 JP60133276A JP13327685A JPH0260505B2 JP H0260505 B2 JPH0260505 B2 JP H0260505B2 JP 60133276 A JP60133276 A JP 60133276A JP 13327685 A JP13327685 A JP 13327685A JP H0260505 B2 JPH0260505 B2 JP H0260505B2
Authority
JP
Japan
Prior art keywords
die
lip
groove
movable
bolt
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.)
Expired - Lifetime
Application number
JP60133276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61291117A (ja
Inventor
Katsuhiro Iguchi
Satoshi Nitsuta
Eizo Wada
Takayoshi Sano
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP60133276A priority Critical patent/JPS61291117A/ja
Priority to US06/874,484 priority patent/US4704083A/en
Publication of JPS61291117A publication Critical patent/JPS61291117A/ja
Publication of JPH0260505B2 publication Critical patent/JPH0260505B2/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
    • B29C48/305—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
    • 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
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60133276A 1985-06-19 1985-06-19 押出成形用ｔダイ Granted JPS61291117A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60133276A JPS61291117A (ja) 1985-06-19 1985-06-19 押出成形用ｔダイ
US06/874,484 US4704083A (en) 1985-06-19 1986-06-16 T-dies adapted for extrusion molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60133276A JPS61291117A (ja) 1985-06-19 1985-06-19 押出成形用ｔダイ

Publications (2)

Publication Number Publication Date
JPS61291117A JPS61291117A (ja) 1986-12-20
JPH0260505B2 true JPH0260505B2 (enrdf_load_stackoverflow) 1990-12-17

Family

ID=15100846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60133276A Granted JPS61291117A (ja) 1985-06-19 1985-06-19 押出成形用ｔダイ

Country Status (1)

Country Link
JP (1) JPS61291117A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7056112B2 (en) * 2003-06-02 2006-06-06 Extrusion Dies Industries, Llc Extrusion die and method for using the same
JP7719353B2 (ja) 2021-05-21 2025-08-06 キョーラク株式会社 樹脂供給装置、ダイリップ開閉装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182713A (ja) * 1983-03-31 1984-10-17 Toshiba Mach Co Ltd 合成樹脂用ｔダイ

Also Published As

Publication number Publication date
JPS61291117A (ja) 1986-12-20

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