JPH0420768B2 - - Google Patents

Info

Publication number
JPH0420768B2
JPH0420768B2 JP57228237A JP22823782A JPH0420768B2 JP H0420768 B2 JPH0420768 B2 JP H0420768B2 JP 57228237 A JP57228237 A JP 57228237A JP 22823782 A JP22823782 A JP 22823782A JP H0420768 B2 JPH0420768 B2 JP H0420768B2
Authority
JP
Japan
Prior art keywords
molding
foam
molding material
cavity
mold
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
JP57228237A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59127736A (ja
Inventor
Makoto Tanaka
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.)
Fukubi Kagaku Kogyo KK
Original Assignee
Fukubi Kagaku Kogyo KK
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 Fukubi Kagaku Kogyo KK filed Critical Fukubi Kagaku Kogyo KK
Priority to JP57228237A priority Critical patent/JPS59127736A/ja
Publication of JPS59127736A publication Critical patent/JPS59127736A/ja
Publication of JPH0420768B2 publication Critical patent/JPH0420768B2/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/334—Filling the preformed spaces or cavities
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP57228237A 1982-12-30 1982-12-30 発泡体で充填された合成樹脂成形体の連続的製造方法 Granted JPS59127736A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57228237A JPS59127736A (ja) 1982-12-30 1982-12-30 発泡体で充填された合成樹脂成形体の連続的製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228237A JPS59127736A (ja) 1982-12-30 1982-12-30 発泡体で充填された合成樹脂成形体の連続的製造方法

Publications (2)

Publication Number Publication Date
JPS59127736A JPS59127736A (ja) 1984-07-23
JPH0420768B2 true JPH0420768B2 (de) 1992-04-06

Family

ID=16873305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57228237A Granted JPS59127736A (ja) 1982-12-30 1982-12-30 発泡体で充填された合成樹脂成形体の連続的製造方法

Country Status (1)

Country Link
JP (1) JPS59127736A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334257A (ja) * 1986-07-29 1988-02-13 Toyoda Gosei Co Ltd 軟質モ−ルの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958648A (de) * 1972-08-04 1974-06-06
JPS5541212A (en) * 1978-09-15 1980-03-24 Matsushita Electric Works Ltd Producing method of producing building panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958648A (de) * 1972-08-04 1974-06-06
JPS5541212A (en) * 1978-09-15 1980-03-24 Matsushita Electric Works Ltd Producing method of producing building panel

Also Published As

Publication number Publication date
JPS59127736A (ja) 1984-07-23

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