Title:
RECYCLED CORRUGATED CARDBOARD
Document Type and Number:
WIPO Patent Application WO/2022/250483
Kind Code:
A1
Abstract:
The present invention relates to cutting a corrugated cardboard box which is discarded and collected to separate only a corrugated cardboard, which is again used to make a corrugated cardboard box. In particular, the present invention relates to a recycled corrugated cardboard (1) which is completed by filling a long gap (2-1) already formed in the separated corrugated cardboard with a corrugated cardboard pad (100). The recycled corrugated cardboard (1) of the present invention is characterized in that the corrugated cardboard pad (100) is provided.
Inventors:
JUNG SUK-HA (KR)
Application Number:
PCT/KR2022/007521
Publication Date:
December 01, 2022
Filing Date:
May 26, 2022
Export Citation:
Assignee:
LEE JOSEPH (KR)
International Classes:
B31F7/00; B09B3/00; B31B50/16; B31B50/74; B31F5/04; B32B3/28; B65D65/40; D21H27/32; D21H27/40
Domestic Patent References:
| WO2019221289A1 | 2019-11-21 |
Foreign References:
| KR101830367B1 | 2018-03-29 | |||
| KR20060055899A | 2006-05-24 | |||
| EP1529628A1 | 2005-05-11 | |||
| KR200287247Y1 | 2002-08-27 |
Other References:
YTN: "Corrugated cardboard with high ransom...Development of eco-friendly recycling technology", XP093007184, Retrieved from the Internet [retrieved on 20221212]
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