JPS63178025A - 合成樹脂シ−トの高周波折曲溝加工方法及びその装置 - Google Patents

合成樹脂シ−トの高周波折曲溝加工方法及びその装置

Info

Publication number
JPS63178025A
JPS63178025A JP926987A JP926987A JPS63178025A JP S63178025 A JPS63178025 A JP S63178025A JP 926987 A JP926987 A JP 926987A JP 926987 A JP926987 A JP 926987A JP S63178025 A JPS63178025 A JP S63178025A
Authority
JP
Japan
Prior art keywords
high frequency
sheet
chloride sheet
vinyl chloride
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.)
Granted
Application number
JP926987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0564578B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshiteru Otori
大鳥　芳照
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.)
NIPPON SHINKU HOSO KIKAI KK
Original Assignee
NIPPON SHINKU HOSO KIKAI 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 NIPPON SHINKU HOSO KIKAI KK filed Critical NIPPON SHINKU HOSO KIKAI KK
Priority to JP926987A priority Critical patent/JPS63178025A/ja
Publication of JPS63178025A publication Critical patent/JPS63178025A/ja
Publication of JPH0564578B2 publication Critical patent/JPH0564578B2/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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP926987A 1987-01-19 1987-01-19 合成樹脂シ−トの高周波折曲溝加工方法及びその装置 Granted JPS63178025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP926987A JPS63178025A (ja) 1987-01-19 1987-01-19 合成樹脂シ−トの高周波折曲溝加工方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP926987A JPS63178025A (ja) 1987-01-19 1987-01-19 合成樹脂シ−トの高周波折曲溝加工方法及びその装置

Publications (2)

Publication Number Publication Date
JPS63178025A true JPS63178025A (ja) 1988-07-22
JPH0564578B2 JPH0564578B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-14

Family

ID=11715730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP926987A Granted JPS63178025A (ja) 1987-01-19 1987-01-19 合成樹脂シ−トの高周波折曲溝加工方法及びその装置

Country Status (1)

Country Link
JP (1) JPS63178025A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128824A (ja) * 1987-11-13 1989-05-22 Shin Etsu Polymer Co Ltd 積層シートに折り返し線を付ける方法
JP2018079144A (ja) * 2016-11-17 2018-05-24 ホワイトローズ株式会社 傘布が合成樹脂製フィルムで形成された傘

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128824A (ja) * 1987-11-13 1989-05-22 Shin Etsu Polymer Co Ltd 積層シートに折り返し線を付ける方法
JP2018079144A (ja) * 2016-11-17 2018-05-24 ホワイトローズ株式会社 傘布が合成樹脂製フィルムで形成された傘

Also Published As

Publication number Publication date
JPH0564578B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-14

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