JPH0427025B2 - - Google Patents

Info

Publication number
JPH0427025B2
JPH0427025B2 JP57138864A JP13886482A JPH0427025B2 JP H0427025 B2 JPH0427025 B2 JP H0427025B2 JP 57138864 A JP57138864 A JP 57138864A JP 13886482 A JP13886482 A JP 13886482A JP H0427025 B2 JPH0427025 B2 JP H0427025B2
Authority
JP
Japan
Prior art keywords
sheet
blade
roll
lower roll
ruled line
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
JP57138864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5929136A (ja
Inventor
Tadashi Hashimoto
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 Chemical Corp
Original Assignee
Mitsubishi Plastics 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 Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP13886482A priority Critical patent/JPS5929136A/ja
Publication of JPS5929136A publication Critical patent/JPS5929136A/ja
Publication of JPH0427025B2 publication Critical patent/JPH0427025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP13886482A 1982-08-10 1982-08-10 折曲性良好な「けい」線加工方法 Granted JPS5929136A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13886482A JPS5929136A (ja) 1982-08-10 1982-08-10 折曲性良好な「けい」線加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13886482A JPS5929136A (ja) 1982-08-10 1982-08-10 折曲性良好な「けい」線加工方法

Publications (2)

Publication Number Publication Date
JPS5929136A JPS5929136A (ja) 1984-02-16
JPH0427025B2 true JPH0427025B2 (esLanguage) 1992-05-08

Family

ID=15231910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13886482A Granted JPS5929136A (ja) 1982-08-10 1982-08-10 折曲性良好な「けい」線加工方法

Country Status (1)

Country Link
JP (1) JPS5929136A (esLanguage)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684048B2 (ja) * 1985-02-28 1994-10-26 三菱樹脂株式会社 罫線加工方法
JP2503577B2 (ja) * 1988-04-06 1996-06-05 アキレス株式会社 シ―ト状成形品の製造方法
US5268138A (en) * 1991-04-16 1993-12-07 Gary W. Fetterhoff Method for forming at least one fold line pattern in a rigid plastic material
JPH08108473A (ja) * 1995-05-01 1996-04-30 Achilles Corp 合成樹脂製外装用ケースの製造方法
JP2011246963A (ja) * 2010-05-26 2011-12-08 Fusogosei Co Ltd 階段用被覆材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115472A (ja) * 1974-07-22 1976-02-06 Uuru Reonidasu Sa Chosekihyojidokei

Also Published As

Publication number Publication date
JPS5929136A (ja) 1984-02-16

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