JPS576740A - Crosshead die for adhesive coating - Google Patents

Crosshead die for adhesive coating

Info

Publication number
JPS576740A
JPS576740A JP8045380A JP8045380A JPS576740A JP S576740 A JPS576740 A JP S576740A JP 8045380 A JP8045380 A JP 8045380A JP 8045380 A JP8045380 A JP 8045380A JP S576740 A JPS576740 A JP S576740A
Authority
JP
Japan
Prior art keywords
tube
synthetic resin
resin tube
crosshead die
cooling block
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
JP8045380A
Other languages
Japanese (ja)
Other versions
JPS60900B2 (en
Inventor
Masanori Naito
Yasuhiko Ooyama
Shinichi Egi
Takashi Inoue
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP55080453A priority Critical patent/JPS60900B2/en
Publication of JPS576740A publication Critical patent/JPS576740A/en
Publication of JPS60900B2 publication Critical patent/JPS60900B2/en
Expired 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/151—Coating 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the 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
    • B29C48/92—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
    • B29C2948/92704—Temperature
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

PURPOSE:To extrude uniformly and coat hotmelt material on the outer surface of a synthetic resin tube without thermal deformation of the synthetic resin tube having a property of thermal expansion by a method wherein a cooling block is provided in a crosshead die. CONSTITUTION:A thermally fixed resin tube 5 the diameter of which expands by heating is penetrated into the crosshead die 7 having a cooling block 74 and hotmelt adhesives brought from an inlet port 731 to an outlet port 334 are exruded and coated on the outer surface of said synthetic resin tube 5. On account of the effect of the cooling block 74 the synthetic resin tube 5 can extrude uniformly and coat the hotmelt adhesives without any thermal deformation. This adhesive coated tube 8 is used so as to line the inside of a metallic tube. After said coated tube 8 is inserted into the intended metallic tube, the whole body is heated and expanded in diameter and the hotmelt adhesives are melted to laminate both of them into a unitary body.
JP55080453A 1980-06-13 1980-06-13 Crosshead die for adhesive coating Expired JPS60900B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55080453A JPS60900B2 (en) 1980-06-13 1980-06-13 Crosshead die for adhesive coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55080453A JPS60900B2 (en) 1980-06-13 1980-06-13 Crosshead die for adhesive coating

Publications (2)

Publication Number Publication Date
JPS576740A true JPS576740A (en) 1982-01-13
JPS60900B2 JPS60900B2 (en) 1985-01-10

Family

ID=13718670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55080453A Expired JPS60900B2 (en) 1980-06-13 1980-06-13 Crosshead die for adhesive coating

Country Status (1)

Country Link
JP (1) JPS60900B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781780A (en) * 1986-04-11 1988-11-01 Du Pont (U.K.) Limited Method of producing a thermoplastic polymer-lined pipe
US5810154A (en) * 1996-06-11 1998-09-22 Mannesmann Dematic Rapistan Corp. Low actuation force article sensor for conveyor
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter
JP2016155323A (en) * 2015-02-25 2016-09-01 トキワケミカル工業株式会社 Manufacturing method of extrusion molded article having core material
CN108889541A (en) * 2018-07-10 2018-11-27 皖南医学院 A kind of painting pipe device for the gastroenterology uniformly smeared

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781780A (en) * 1986-04-11 1988-11-01 Du Pont (U.K.) Limited Method of producing a thermoplastic polymer-lined pipe
US5810154A (en) * 1996-06-11 1998-09-22 Mannesmann Dematic Rapistan Corp. Low actuation force article sensor for conveyor
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter
JP2016155323A (en) * 2015-02-25 2016-09-01 トキワケミカル工業株式会社 Manufacturing method of extrusion molded article having core material
CN108889541A (en) * 2018-07-10 2018-11-27 皖南医学院 A kind of painting pipe device for the gastroenterology uniformly smeared

Also Published As

Publication number Publication date
JPS60900B2 (en) 1985-01-10

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