紙管及び当該紙管を使用したロール状シート
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 久保田 康紘,廣野 綾子
- 申请号：
- JP2008140254
- 公开号：
- JP5032398B2
- 申请日:
- 2008.05.29
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a paper tube with the deodorizing function having high sustaining property of the deodorizing effect, and a roll-like sheet using this paper tube.
SOLUTION: This paper tube 30 is a core of the roll-like sheet 10, and includes a base paper layer 40 composed of paper tube base paper, and a deodorizing layer 50 composed of resin 52 mixed with a granular deodorizing substance 51 and laminated on the base paper layer 40.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
