JP2007290800A - 紙管及び被覆材 - Google Patents
紙管及び被覆材 Download PDFInfo
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- JP2007290800A JP2007290800A JP2006118480A JP2006118480A JP2007290800A JP 2007290800 A JP2007290800 A JP 2007290800A JP 2006118480 A JP2006118480 A JP 2006118480A JP 2006118480 A JP2006118480 A JP 2006118480A JP 2007290800 A JP2007290800 A JP 2007290800A
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Abstract
【解決手段】紙管Pに、全体が紙製で筒状をなす紙管本体1と、無延伸の樹脂製シートにより形成している基材21及び前記基材21の一方の面に形成した粘着材層22を有するとともに粘着材層22を紙管本体1の少なくとも端部に対向させた状態で紙管本体1の端部を略全周にわたって被覆する被覆材2とを具備する構成を採用する。
【選択図】図4
Description
1…紙管本体
2…被覆材
21…基材
22…粘着材層
Claims (5)
- 全体が紙製で筒状をなす紙管本体と、無延伸の樹脂製シートにより形成している基材及び前記基材の一方の面に形成した粘着材層を有するとともに粘着材層を紙管本体の少なくとも端部に対向させた状態で紙管本体の端部を略全周にわたって被覆する被覆材とを具備することを特徴とする紙管。
- 前記紙管本体の両端部の中空部に、前記紙管本体の内径よりも大きな最大径を有するテーパー状のチャッキング治具を挿入して利用することを特徴とする請求項1記載の紙管。
- 前記基材を、オレフィン系樹脂を利用して形成していることを特徴とする請求項1又は2記載の紙管。
- 全体が紙製で筒状をなす紙管の端部を被覆可能なものであって、無延伸の樹脂製シートにより形成している基材及び前記基材の一方の面に形成した粘着材層を有するとともに、粘着材層を前記紙管の少なくとも端部に対向させた状態で紙管の端部を全周にわたって被覆可能であることを特徴とする被覆材。
- 前記基材を、オレフィン系樹脂を利用して形成していることを特徴とする請求項4記載の被覆材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006118480A JP4773259B2 (ja) | 2006-04-21 | 2006-04-21 | 紙管及び被覆材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006118480A JP4773259B2 (ja) | 2006-04-21 | 2006-04-21 | 紙管及び被覆材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007290800A true JP2007290800A (ja) | 2007-11-08 |
JP4773259B2 JP4773259B2 (ja) | 2011-09-14 |
Family
ID=38761815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006118480A Expired - Fee Related JP4773259B2 (ja) | 2006-04-21 | 2006-04-21 | 紙管及び被覆材 |
Country Status (1)
Country | Link |
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JP (1) | JP4773259B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238446U (ja) * | 1988-08-31 | 1990-03-14 | ||
JPH11139693A (ja) * | 1997-11-10 | 1999-05-25 | Nippon Foil Mfg Co Ltd | 紙管用の端面パッド及び紙管 |
JP2002241057A (ja) * | 2001-02-19 | 2002-08-28 | Nippon Shikan Kogyo Kk | 紙管製巻芯及びその製造方法 |
JP2004099680A (ja) * | 2002-09-06 | 2004-04-02 | Sumitomo Chem Co Ltd | 熱収縮性フィルム |
-
2006
- 2006-04-21 JP JP2006118480A patent/JP4773259B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238446U (ja) * | 1988-08-31 | 1990-03-14 | ||
JPH11139693A (ja) * | 1997-11-10 | 1999-05-25 | Nippon Foil Mfg Co Ltd | 紙管用の端面パッド及び紙管 |
JP2002241057A (ja) * | 2001-02-19 | 2002-08-28 | Nippon Shikan Kogyo Kk | 紙管製巻芯及びその製造方法 |
JP2004099680A (ja) * | 2002-09-06 | 2004-04-02 | Sumitomo Chem Co Ltd | 熱収縮性フィルム |
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JP4773259B2 (ja) | 2011-09-14 |
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