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JPS5751444A - Method of molding rubber sheet with base therein and apparatus therefor - Google Patents

Method of molding rubber sheet with base therein and apparatus therefor

Info

Publication number
JPS5751444A
JPS5751444A JP55127635A JP12763580A JPS5751444A JP S5751444 A JPS5751444 A JP S5751444A JP 55127635 A JP55127635 A JP 55127635A JP 12763580 A JP12763580 A JP 12763580A JP S5751444 A JPS5751444 A JP S5751444A
Authority
JP
Japan
Prior art keywords
base
die
compound
tip
sheet
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
JP55127635A
Other languages
Japanese (ja)
Inventor
Kenzo Shimosato
Kazuhide Wakita
Osamu 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.)
AISHIN KAKOU KK
Aisin Chemical Co Ltd
Original Assignee
AISHIN KAKOU KK
Aisin Chemical 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 AISHIN KAKOU KK, Aisin Chemical Co Ltd filed Critical AISHIN KAKOU KK
Priority to JP55127635A priority Critical patent/JPS5751444A/en
Publication of JPS5751444A publication Critical patent/JPS5751444A/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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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

Landscapes

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

Abstract

PURPOSE:To provide a method of molding a rubber sheet with a base therein and apparatus therefor, wherein the base is inserted through a die, and a rubber compound is applied onto both surfaces of the base to be molded at the die tip thereby the base would not project from the sides of the sheet, and the method and the apparatus can be applied to the production of various but few such sheets. CONSTITUTION:An extruder 1 is equipped with a motor 2 and a speed change gear 4 for transmitting the driving force of the motor 2 by a belt 3, and its stem 5 has a screw therein connected to the speed change gear 4. A compound charging inlet 6 is drilled at the upper end of the stem 5, and the T-die 7 is fit to the lower end thereof. The T-die includes a plug part 9 having a central axial slit 8 and a tip die part 11 of a body part 10. Using this apparatus, the base 12 such as a cloth tape of staple fibers is inserted through the central axial slit 8, and the rubber compound is applied onto both the surfaces of the base 12 through compound passages 13 formed between the plug part 9 and the body part 10, and is molded at the tip die part 11 to obtain the intended sheet.
JP55127635A 1980-09-12 1980-09-12 Method of molding rubber sheet with base therein and apparatus therefor Pending JPS5751444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127635A JPS5751444A (en) 1980-09-12 1980-09-12 Method of molding rubber sheet with base therein and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127635A JPS5751444A (en) 1980-09-12 1980-09-12 Method of molding rubber sheet with base therein and apparatus therefor

Publications (1)

Publication Number Publication Date
JPS5751444A true JPS5751444A (en) 1982-03-26

Family

ID=14964965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127635A Pending JPS5751444A (en) 1980-09-12 1980-09-12 Method of molding rubber sheet with base therein and apparatus therefor

Country Status (1)

Country Link
JP (1) JPS5751444A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145180U (en) * 1985-02-28 1986-09-08
JPH03223658A (en) * 1989-10-26 1991-10-02 Kobe Steel Ltd Method for monitoring surface state of refractory material and repairing-time judging apparatus for refractory material
KR100533577B1 (en) * 2002-12-10 2005-12-06 호남석유화학 주식회사 Multilayer combination type water proof sheet and process for preparing the same
TWI461282B (en) * 2012-12-20 2014-11-21 Tung Lin Tsai Extrusion die for extruding a composite material
JP2021119036A (en) * 2020-01-30 2021-08-12 フクビ化学工業株式会社 Insert extrusion molded material and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116566A (en) * 1974-02-28 1975-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116566A (en) * 1974-02-28 1975-09-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145180U (en) * 1985-02-28 1986-09-08
JPH03223658A (en) * 1989-10-26 1991-10-02 Kobe Steel Ltd Method for monitoring surface state of refractory material and repairing-time judging apparatus for refractory material
KR100533577B1 (en) * 2002-12-10 2005-12-06 호남석유화학 주식회사 Multilayer combination type water proof sheet and process for preparing the same
TWI461282B (en) * 2012-12-20 2014-11-21 Tung Lin Tsai Extrusion die for extruding a composite material
JP2021119036A (en) * 2020-01-30 2021-08-12 フクビ化学工業株式会社 Insert extrusion molded material and method for producing the same

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