JPH0120977B2 - - Google Patents

Info

Publication number
JPH0120977B2
JPH0120977B2 JP59148742A JP14874284A JPH0120977B2 JP H0120977 B2 JPH0120977 B2 JP H0120977B2 JP 59148742 A JP59148742 A JP 59148742A JP 14874284 A JP14874284 A JP 14874284A JP H0120977 B2 JPH0120977 B2 JP H0120977B2
Authority
JP
Japan
Prior art keywords
resin
die
lubricant
mold
foam board
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
JP59148742A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6127230A (ja
Inventor
Hidetomo Shirai
Yoshifumi Nakahara
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 Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP14874284A priority Critical patent/JPS6127230A/ja
Publication of JPS6127230A publication Critical patent/JPS6127230A/ja
Publication of JPH0120977B2 publication Critical patent/JPH0120977B2/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
    • B29C48/94—Lubricating
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP14874284A 1984-07-17 1984-07-17 熱可塑性樹脂発泡板の製造方法 Granted JPS6127230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14874284A JPS6127230A (ja) 1984-07-17 1984-07-17 熱可塑性樹脂発泡板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14874284A JPS6127230A (ja) 1984-07-17 1984-07-17 熱可塑性樹脂発泡板の製造方法

Publications (2)

Publication Number Publication Date
JPS6127230A JPS6127230A (ja) 1986-02-06
JPH0120977B2 true JPH0120977B2 (show.php) 1989-04-19

Family

ID=15459605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14874284A Granted JPS6127230A (ja) 1984-07-17 1984-07-17 熱可塑性樹脂発泡板の製造方法

Country Status (1)

Country Link
JP (1) JPS6127230A (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
CN1073928C (zh) * 1994-05-07 2001-10-31 程春扬 挤压模铸方法及其装置
CN103935067A (zh) * 2014-04-30 2014-07-23 山西北方兴安化学工业有限公司 一种螺压成型模具

Also Published As

Publication number Publication date
JPS6127230A (ja) 1986-02-06

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