Title:
紙管くず離解パルプ配合ライナー及びその製造方法
Document Type and Number:
Japanese Patent JP4663109
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively utilize a resource by using used paper tubes for producing a liner for corrugated cardboard without disposing of the used paper tubes. SOLUTION: This used paper tubes are ground to give a paper tube waste, which is mixed with the waste paper of corrugated cardboard and/or the waste paper of magazine in the ratio of 0.5-10% by solid content weight, dispersed/ defibrated by a pulper and screened to give a raw material mixed with the paper tube waste. This liner is made by using the raw material in the intermediate layer and/or the backside layer of the liner.
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Inventors:
Seimei Takahashi
Shuji Matsuo
Shuji Matsuo
Application Number:
JP2000394191A
Publication Date:
March 30, 2011
Filing Date:
December 26, 2000
Export Citation:
Assignee:
Daio Paper Co., Ltd.
International Classes:
B09B3/00; B09B5/00; D21H11/14; D21B1/02; D21B1/10; D21H27/00
Domestic Patent References:
| JP2000336597A | ||||
| JP7090794A | ||||
| JP1239194A | ||||
| JP5139627A | ||||
| JP63039199U | ||||
| JP7021535U | ||||
| JP8035200A |
Attorney, Agent or Firm:
Hisashi Izumi