JPH0331572B2 - - Google Patents

Info

Publication number
JPH0331572B2
JPH0331572B2 JP57152457A JP15245782A JPH0331572B2 JP H0331572 B2 JPH0331572 B2 JP H0331572B2 JP 57152457 A JP57152457 A JP 57152457A JP 15245782 A JP15245782 A JP 15245782A JP H0331572 B2 JPH0331572 B2 JP H0331572B2
Authority
JP
Japan
Prior art keywords
die
comparative example
lubricating oil
extrusion
hours
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
JP57152457A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5941240A (ja
Inventor
Makoto Hashimoto
Yoshuki Nishikawa
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries 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 Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP57152457A priority Critical patent/JPS5941240A/ja
Publication of JPS5941240A publication Critical patent/JPS5941240A/ja
Publication of JPH0331572B2 publication Critical patent/JPH0331572B2/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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/272—Cleaning; Purging; Avoiding contamination of dies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP57152457A 1982-08-31 1982-08-31 押出成形法 Granted JPS5941240A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57152457A JPS5941240A (ja) 1982-08-31 1982-08-31 押出成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152457A JPS5941240A (ja) 1982-08-31 1982-08-31 押出成形法

Publications (2)

Publication Number Publication Date
JPS5941240A JPS5941240A (ja) 1984-03-07
JPH0331572B2 true JPH0331572B2 (enrdf_load_stackoverflow) 1991-05-07

Family

ID=15540931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152457A Granted JPS5941240A (ja) 1982-08-31 1982-08-31 押出成形法

Country Status (1)

Country Link
JP (1) JPS5941240A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076988A (en) * 1990-03-09 1991-12-31 Union Carbide Chemicals And Plastics Technology Corporation Process for the extrusion of low density polyethylene
JP2007076718A (ja) * 2005-09-16 2007-03-29 Dainippon Printing Co Ltd プルリング付き注出口

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641416B2 (enrdf_load_stackoverflow) * 1972-02-15 1981-09-28
JPS5094280U (enrdf_load_stackoverflow) * 1973-12-27 1975-08-07

Also Published As

Publication number Publication date
JPS5941240A (ja) 1984-03-07

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