Title:
WINDING CORE PAPER TUBE AND SHEET ROLL COMPRISING THE SAME
Document Type and Number:
Japanese Patent JP2017132612
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a winding core paper tube which has a sufficient deodorization function and which can be easily produced, and a sheet roll comprising the same.SOLUTION: In a winding core paper tube 2 made of a roll-like sheet 10x, oxidized cellulose fibers having a carboxyl group or a carboxylate group on a surface include metal ion-containing cellulose fibers containing ions of one or more kinds of metal elements selected from the group consisting of Ag, Au, Pt, Pd, Ni, Mn, Fe, Ti, Al, Zn and Cu. The metal ion content of the winding core paper tube is 0.5 mg/g or more.SELECTED DRAWING: Figure 1
Inventors:
MURATA TAKESHI
Application Number:
JP2016015570A
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
Assignee:
NIPPON PAPER CRECIA CO LTD
International Classes:
B65H75/10; A47K10/16; D21H17/66; D21H21/14
Domestic Patent References:
| JP2014198187A | 2014-10-23 | |||
| JP2015045113A | 2015-03-12 | |||
| JPH11315499A | 1999-11-16 | |||
| JP2013204205A | 2013-10-07 | |||
| JP2009154326A | 2009-07-16 | |||
| JPS62142996U | 1987-09-09 |
Attorney, Agent or Firm:
Kenichiro Akao
Akira Shimoda
Kazuhiko Kurihara
Akira Shimoda
Kazuhiko Kurihara
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