Title:
CORRUGATED CARDBOARD LAMINATE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/179896
Kind Code:
A1
Abstract:
Provided are a corrugated cardboard composition and laminate having improved strength and environmental friendliness. The corrugated cardboard laminate according to the present invention comprises: a first corrugating medium; a second corrugating medium bonded, in a shape axially symmetric to the first corrugating medium, to the first corrugating medium; and two linerboards bonded respectively to the first and second corrugating media from the outer sides of the first corrugating medium and second corrugating medium, wherein the corrugation size of the first corrugating medium and that of the second corrugating medium are the same, and the corrugations of the first corrugating medium and those of the second corrugating medium are bonded to one another in corresponding positions.
Inventors:
RYU YONG SEUNG (KR)
Application Number:
PCT/KR2017/003923
Publication Date:
October 19, 2017
Filing Date:
April 11, 2017
Export Citation:
Assignee:
GREEN AND TECH (KR)
International Classes:
B31F1/20; B31F1/28; B32B3/28; B32B7/12; B32B29/00; B32B29/08
Foreign References:
| KR20110001309A | 2011-01-06 | |||
| KR20130110345A | 2013-10-10 | |||
| KR20140016054A | 2014-02-07 | |||
| KR20140000246A | 2014-01-02 | |||
| KR960037268A | 1996-11-19 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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