JPS5791235A - Manufacture of rubber of plastic tape - Google Patents

Manufacture of rubber of plastic tape

Info

Publication number
JPS5791235A
JPS5791235A JP55168370A JP16837080A JPS5791235A JP S5791235 A JPS5791235 A JP S5791235A JP 55168370 A JP55168370 A JP 55168370A JP 16837080 A JP16837080 A JP 16837080A JP S5791235 A JPS5791235 A JP S5791235A
Authority
JP
Japan
Prior art keywords
tape
rubber
ionized air
adsorbed
atmosphere
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
JP55168370A
Other languages
Japanese (ja)
Inventor
Naoyoshi Kato
Akinori Tosaka
Takeo Kumagai
Shuji Nishimaru
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP55168370A priority Critical patent/JPS5791235A/en
Publication of JPS5791235A publication Critical patent/JPS5791235A/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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • 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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prevent dust from being adsorbed in a manufacturing process and to improve the quality of products by a method wherein processd between extruding and winding rubber or plastic material is carried out in an atmosphere of ionization. CONSTITUTION:Tape material 2 is heated, fluidized and extruded by an extruder (a), moved from a slit 3 of an extruding die onto a rotary table 4 and rolled by rollers 5 down to a desired thickness before the tape material 2 is cooled. The tape material is cut to a desired with to obtain a tape 6 and it is wound about a winding up reel 7. All these processes are carried out in an atmosphere of ionized air 9. In other words, the whole manufacturing device of rubber or plastic is covered with a case 8 and pure ionized air 9 is allowed to flow from an ionized air generator 10 equipped at one corner of the manufacturing device. Accordingly, the tape 6 is not charge, dust or the like is prevented from being adsorbed.
JP55168370A 1980-11-28 1980-11-28 Manufacture of rubber of plastic tape Pending JPS5791235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55168370A JPS5791235A (en) 1980-11-28 1980-11-28 Manufacture of rubber of plastic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55168370A JPS5791235A (en) 1980-11-28 1980-11-28 Manufacture of rubber of plastic tape

Publications (1)

Publication Number Publication Date
JPS5791235A true JPS5791235A (en) 1982-06-07

Family

ID=15866827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55168370A Pending JPS5791235A (en) 1980-11-28 1980-11-28 Manufacture of rubber of plastic tape

Country Status (1)

Country Link
JP (1) JPS5791235A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160116A (en) * 1981-03-30 1982-10-02 Nippon Electric Co Coupling capacitor
JPS6224348U (en) * 1985-07-29 1987-02-14
EP0949640A1 (en) * 1998-04-07 1999-10-13 EM Microelectronic-Marin SA Method for producing electronic components comprising a winding
EP0950499A1 (en) * 1998-04-16 1999-10-20 lean tec Entwicklungs GmbH Method for manufacturing clean blown or cast film and apparatus therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160116A (en) * 1981-03-30 1982-10-02 Nippon Electric Co Coupling capacitor
JPS6224348U (en) * 1985-07-29 1987-02-14
EP0949640A1 (en) * 1998-04-07 1999-10-13 EM Microelectronic-Marin SA Method for producing electronic components comprising a winding
EP0950499A1 (en) * 1998-04-16 1999-10-20 lean tec Entwicklungs GmbH Method for manufacturing clean blown or cast film and apparatus therefor

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