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Title:
CORRUGATED PAPERBOARD FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/120714
Kind Code:
A1
Abstract:
A corrugated paperboard forming device, comprising a lower corrugated roller (1), an upper corrugated roller (2), a carrier roller (3) and a forming roller (4) all disposed on a wall; both the upper corrugated roller (2) and the forming roller (4) are in rolling contact with the lower corrugated roller (1), and the upper corrugated roller (2) is disposed on one side of the top of the lower corrugated roller (1); the carrier roller (3) conforms to the upper corrugated roller (2), and the axles of the lower corrugated roller (1), upper corrugated roller (2) and carrier roller (3) are in the same straight line; and the forming roller (4) is disposed below the upper corrugated roller (2). The forming roller (4) of the corrugated paperboard forming device can effectively realize the forming of the corrugated paperboard. After being rolled once by the upper corrugated roller (2) and lower corrugated roller (1), the corrugated paperboard passes through a rolling together step by the lower corrugated roller (1) and the forming roller (4), causing relatively little wear of the rollers. Passing through the forming roller (4) effectively eliminates ridges and grooves as well as slanting irregularities on the corrugated paperboard, and achieves environmental protection and energy conservation without using any heat energy.

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Inventors:
ZHU DANHUA (CN)
ZHU QINGDONG (CN)
ZHU ZHENHUA (CN)
Application Number:
PCT/CN2014/085801
Publication Date:
August 20, 2015
Filing Date:
September 03, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZHU DANHUA (CN)
International Classes:
B31F1/20
Foreign References:
US6012501A2000-01-11
CN103419412A2013-12-04
CN103753869A2014-04-30
CN203766126U2014-08-13
EP2465674A12012-06-20
Attorney, Agent or Firm:
WUXI DAWEI PATENT TRADE MARK AGENCY(GENERAL PARTNERSHIP) (CN)
无锡市大为专利商标事务所(普通合伙) (CN)
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