JPS6227662B2 - - Google Patents

Info

Publication number
JPS6227662B2
JPS6227662B2 JP57048433A JP4843382A JPS6227662B2 JP S6227662 B2 JPS6227662 B2 JP S6227662B2 JP 57048433 A JP57048433 A JP 57048433A JP 4843382 A JP4843382 A JP 4843382A JP S6227662 B2 JPS6227662 B2 JP S6227662B2
Authority
JP
Japan
Prior art keywords
raw material
hopper
foamed
pipe
material hopper
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
JP57048433A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58163631A (ja
Inventor
Toshio Sugawara
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 JP57048433A priority Critical patent/JPS58163631A/ja
Publication of JPS58163631A publication Critical patent/JPS58163631A/ja
Publication of JPS6227662B2 publication Critical patent/JPS6227662B2/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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP57048433A 1982-03-25 1982-03-25 発泡成形方法および装置 Granted JPS58163631A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57048433A JPS58163631A (ja) 1982-03-25 1982-03-25 発泡成形方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57048433A JPS58163631A (ja) 1982-03-25 1982-03-25 発泡成形方法および装置

Publications (2)

Publication Number Publication Date
JPS58163631A JPS58163631A (ja) 1983-09-28
JPS6227662B2 true JPS6227662B2 (enrdf_load_stackoverflow) 1987-06-16

Family

ID=12803217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57048433A Granted JPS58163631A (ja) 1982-03-25 1982-03-25 発泡成形方法および装置

Country Status (1)

Country Link
JP (1) JPS58163631A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08408B2 (ja) * 1986-05-19 1996-01-10 株式会社ダイセン工業 合成樹脂発泡成形機用原料供給ホッパー
JPH0568610U (ja) * 1992-07-09 1993-09-17 鐘淵化学工業株式会社 ポリオレフィン系樹脂用発泡成形機における原料分配ホッパー装置

Also Published As

Publication number Publication date
JPS58163631A (ja) 1983-09-28

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