JPS51139882A - Coated structures and process and apparatus for making the same - Google Patents

Coated structures and process and apparatus for making the same

Info

Publication number
JPS51139882A
JPS51139882A JP50064525A JP6452575A JPS51139882A JP S51139882 A JPS51139882 A JP S51139882A JP 50064525 A JP50064525 A JP 50064525A JP 6452575 A JP6452575 A JP 6452575A JP S51139882 A JPS51139882 A JP S51139882A
Authority
JP
Japan
Prior art keywords
making
same
coated structures
core
molten resin
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
JP50064525A
Other languages
Japanese (ja)
Other versions
JPS573496B2 (en
Inventor
Akihiro Wada
Yukihisa Mizutani
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP50064525A priority Critical patent/JPS51139882A/en
Publication of JPS51139882A publication Critical patent/JPS51139882A/en
Publication of JPS573496B2 publication Critical patent/JPS573496B2/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
    • B29C48/92—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)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE:Coated structure consisting of wood core covered with a smooth resin layer is produced by the application of molten resin to the surfaces of said core material, in which the temp. at the interface between the molten resin and the core is controlled by cold air jet.
JP50064525A 1975-05-29 1975-05-29 Coated structures and process and apparatus for making the same Granted JPS51139882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064525A JPS51139882A (en) 1975-05-29 1975-05-29 Coated structures and process and apparatus for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064525A JPS51139882A (en) 1975-05-29 1975-05-29 Coated structures and process and apparatus for making the same

Publications (2)

Publication Number Publication Date
JPS51139882A true JPS51139882A (en) 1976-12-02
JPS573496B2 JPS573496B2 (en) 1982-01-21

Family

ID=13260710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064525A Granted JPS51139882A (en) 1975-05-29 1975-05-29 Coated structures and process and apparatus for making the same

Country Status (1)

Country Link
JP (1) JPS51139882A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06315944A (en) * 1993-04-30 1994-11-15 Eidai Co Ltd Water-resistant decorative laminate and its production
CN103331803A (en) * 2013-06-18 2013-10-02 泗阳蓝阳托盘设备科技有限公司 Plant fiber extruded product with waterproof surface layer and extruder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06315944A (en) * 1993-04-30 1994-11-15 Eidai Co Ltd Water-resistant decorative laminate and its production
CN103331803A (en) * 2013-06-18 2013-10-02 泗阳蓝阳托盘设备科技有限公司 Plant fiber extruded product with waterproof surface layer and extruder

Also Published As

Publication number Publication date
JPS573496B2 (en) 1982-01-21

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