AU508379B2 - Extruding foam plastic - Google Patents

Extruding foam plastic

Info

Publication number
AU508379B2
AU508379B2 AU31773/77A AU3177377A AU508379B2 AU 508379 B2 AU508379 B2 AU 508379B2 AU 31773/77 A AU31773/77 A AU 31773/77A AU 3177377 A AU3177377 A AU 3177377A AU 508379 B2 AU508379 B2 AU 508379B2
Authority
AU
Australia
Prior art keywords
foam plastic
extruding foam
extruding
plastic
foam
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
Application number
AU31773/77A
Other versions
AU3177377A (en
Inventor
M. and Kobayashi T Hayashi
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 Kaseihin Kogyo KK
Original Assignee
Sekisui Plastics Co Ltd
Sekisui Kaseihin 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 Sekisui Plastics Co Ltd, Sekisui Kaseihin Kogyo KK filed Critical Sekisui Plastics Co Ltd
Priority to AU31773/77A priority Critical patent/AU508379B2/en
Publication of AU3177377A publication Critical patent/AU3177377A/en
Application granted granted Critical
Publication of AU508379B2 publication Critical patent/AU508379B2/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming
AU31773/77A 1977-12-20 1977-12-20 Extruding foam plastic Expired AU508379B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31773/77A AU508379B2 (en) 1977-12-20 1977-12-20 Extruding foam plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU31773/77A AU508379B2 (en) 1977-12-20 1977-12-20 Extruding foam plastic

Publications (2)

Publication Number Publication Date
AU3177377A AU3177377A (en) 1979-07-12
AU508379B2 true AU508379B2 (en) 1980-03-20

Family

ID=3719435

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31773/77A Expired AU508379B2 (en) 1977-12-20 1977-12-20 Extruding foam plastic

Country Status (1)

Country Link
AU (1) AU508379B2 (en)

Also Published As

Publication number Publication date
AU3177377A (en) 1979-07-12

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