Title:
CORE BASE PAPER
Document Type and Number:
Japanese Patent JP2019014984
Kind Code:
A
Abstract:
To provide colored core base paper for cardboard which can satisfy both unconventional aesthetics and a compressive strength.SOLUTION: This invention is directed to colored core base paper for cardboard comprising at least pulp and coloring material. Particularly, the colored core base paper is characterized in that the pulp contains waste paper pulp and the coloring material is a pigment. The colored core base paper may be used to supply colored core base paper for cardboard which satisfies both aesthetics having not been obtained hitherto and a compressive strength required to the core base paper.SELECTED DRAWING: None
More Like This:
| WO/1999/031320 | DULL CAST-COATED PAPER AND METHOD FOR MANUFACTURING THEREOF |
| WO/2001/088263 | CONTROL OF PAPER COLOR |
Inventors:
TAKAGI TAKESHI
INOSE YUMIKO
UCHIDA YASUOMI
MIYAKE AYA
WATANABE MISAKI
KAWASAKI YUJI
INOSE YUMIKO
UCHIDA YASUOMI
MIYAKE AYA
WATANABE MISAKI
KAWASAKI YUJI
Application Number:
JP2017131622A
Publication Date:
January 31, 2019
Filing Date:
July 05, 2017
Export Citation:
Assignee:
JUJO PAPER CO LTD
International Classes:
D21H21/28; B65D65/40; D21C5/02; D21H17/67; D21H27/00
Domestic Patent References:
| JP2001253000A | 2001-09-18 | |||
| JPH10128889A | 1998-05-19 | |||
| JP2015140502A | 2015-08-03 | |||
| JP2015232196A | 2015-12-24 | |||
| JPS5876596A | 1983-05-09 | |||
| JP2009150012A | 2009-07-09 |
Attorney, Agent or Firm:
Junko Oda
Atsushi Yamada
Atsushi Yamada