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Patent Searching and Data


Title:
ALUMINUM HONEYCOMB CORE PRODUCTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/075946
Kind Code:
A1
Abstract:
The present invention relates to the manufacturing field of honeycomb cores, and provides an aluminum honeycomb core production method, comprising: an adhesive applying step: applying an adhesive to aluminum foil layers so that the aluminum foil layers are bonded to form a dual-layer/multi-layer aluminum foil; an adhesive pre-applying step: applying the adhesive to the surface of the dual-layer/multi-layer aluminum foil; a cutting step: cutting the dual-layer/multi-layer aluminum foil to form aluminum foil strips; a bonding step: bonding the plurality of aluminum foil strips to form an aluminum honeycomb core; and a stretching step: stretching the aluminum honeycomb core to be deformed to form the aluminum honeycomb core. By applying the aluminum foil to the honeycomb core, the structural strength and connection/detaching strength of the honeycomb core are improved. An aluminum honeycomb core production device improves the production efficiency and product quality of the aluminum honeycomb core.

Inventors:
WANG, Wenming (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
CHENG, Ke (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
HUANG, Shuai (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
DUAN, Junwei (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
LIAO, Zhihui (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
Application Number:
CN2018/072965
Publication Date:
April 25, 2019
Filing Date:
January 17, 2018
Export Citation:
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Assignee:
HONICEL HONEYCOMB MATERIAL HOLDINGS LTD. (No. 7 Xinye Road, Yonghe Economic Zone GETD, Guangzhou Guangdong 0, 510000, CN)
International Classes:
B31D3/02
Foreign References:
CN102862325A2013-01-09
CN1353041A2002-06-12
CN107756885A2018-03-06
CN1305891A2001-08-01
CN204182519U2015-03-04
US3519510A1970-07-07
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (Room 34, L13 NO. 70 Zhongshan Wulu, Yuexiu Distric, Guangzhou Guangdong 0, 510030, CN)
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