JP5071080B2 - 発泡樹脂シート巻取体 - Google Patents
発泡樹脂シート巻取体 Download PDFInfo
- Publication number
- JP5071080B2 JP5071080B2 JP2007316005A JP2007316005A JP5071080B2 JP 5071080 B2 JP5071080 B2 JP 5071080B2 JP 2007316005 A JP2007316005 A JP 2007316005A JP 2007316005 A JP2007316005 A JP 2007316005A JP 5071080 B2 JP5071080 B2 JP 5071080B2
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- JP
- Japan
- Prior art keywords
- foamed resin
- resin sheet
- core material
- wound body
- friction coefficient
- 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.)
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Description
2 芯材
3 巻回体
4 被覆材
Claims (4)
- 芯材と、該芯材に巻き取られて巻回体とされた発泡樹脂シートとを有する発泡樹脂シート巻取体において、
該芯材の外周面が摺動性の被覆材で被覆されている発泡樹脂シート巻取体であって、
該芯材は紙管よりなり、
該被覆材は、シート状の合成樹脂フィルムを該芯材の外周に巻き付けたものであることを特徴とする発泡樹脂シート巻取体。 - 請求項1において、前記被覆材と発泡樹脂シートとの摩擦係数は、芯材と発泡樹脂シートとの摩擦係数よりも小さいことを特徴とする発泡樹脂シート巻取体。
- 請求項1において、前記被覆材と芯材との摩擦係数は、芯材と発泡樹脂シートとの摩擦係数よりも小さいことを特徴とする発泡樹脂シート巻取体。
- 請求項1ないし3のいずれか1項において、前記発泡樹脂シートはウレタンフォームのシートであることを特徴とする発泡樹脂シート巻取体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007316005A JP5071080B2 (ja) | 2007-12-06 | 2007-12-06 | 発泡樹脂シート巻取体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007316005A JP5071080B2 (ja) | 2007-12-06 | 2007-12-06 | 発泡樹脂シート巻取体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009137714A JP2009137714A (ja) | 2009-06-25 |
JP5071080B2 true JP5071080B2 (ja) | 2012-11-14 |
Family
ID=40868756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007316005A Expired - Fee Related JP5071080B2 (ja) | 2007-12-06 | 2007-12-06 | 発泡樹脂シート巻取体 |
Country Status (1)
Country | Link |
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JP (1) | JP5071080B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5607937B2 (ja) * | 2010-01-14 | 2014-10-15 | 長岡産業株式会社 | 巻芯及びその製造方法、製造装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH058942Y2 (ja) * | 1985-04-03 | 1993-03-05 | ||
JPH049840U (ja) * | 1990-05-15 | 1992-01-28 | ||
JPH0633022A (ja) * | 1992-07-20 | 1994-02-08 | Sekisui Chem Co Ltd | 粘着シートもしくはテープ用基材の製造方法、及び粘着シートもしくはテープ用基材、並びに粘着シートもしくはテープ |
JP2001253642A (ja) * | 2000-03-08 | 2001-09-18 | Mitsubishi Rayon Co Ltd | 複合材料製巻き取りコアー |
JP2003026373A (ja) * | 2001-05-07 | 2003-01-29 | Toray Ind Inc | ボビン |
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2007
- 2007-12-06 JP JP2007316005A patent/JP5071080B2/ja not_active Expired - Fee Related
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JP2009137714A (ja) | 2009-06-25 |
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