Title:
GLASS PLATE INTERLEAVING PAPER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/188927
Kind Code:
A1
Abstract:
The present invention pertains to glass plate interleaving paper that has wood pulp as a raw material and a thickness of 20 to 200 μm, wherein the proportion of an aluminum-based solid inorganic substance on one surface is no more than 20 pieces/100m2, and the difference between the proportion of the aluminum-based solid inorganic substance on one surface and the proportion of the aluminum-based solid inorganic substance on the other surface is no more than 8 pieces/100m2. The present invention is capable of solving problems that originate from a difference in the state of the front and back surfaces of glass plate interleaving paper.
Inventors:
ASAI YASUHIKO (JP)
NISHIMURA TAKAYUKI (JP)
NISHIMURA TAKAYUKI (JP)
Application Number:
PCT/JP2019/012402
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
Assignee:
TOKUSHU TOKAI PAPER CO LTD (JP)
International Classes:
B65D57/00; B65D85/48; C03B40/033; D21H19/34
Domestic Patent References:
| WO2016084547A1 | 2016-06-02 | |||
| WO2014098162A1 | 2014-06-26 | |||
| WO2015178383A1 | 2015-11-26 |
Foreign References:
| JP2016056090A | 2016-04-21 | |||
| JP2017065803A | 2017-04-06 | |||
| JP2016125146A | 2016-07-11 | |||
| JP2016191180A | 2016-11-10 | |||
| JP2007070752A | 2007-03-22 | |||
| JP2014118663A | 2014-06-30 | |||
| JPH04300388A | 1992-10-23 |
Attorney, Agent or Firm:
JITSUHIRO Shinya (JP)
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