发明申请
- 专利标题: WIRE-BOUND PRODUCT AND METHOD FOR MANUFACTURING THE SAME
- 专利标题(中): 有线产品及其制造方法
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申请号: US12939409申请日: 2010-11-04
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公开(公告)号: US20110101668A1公开(公告)日: 2011-05-05
- 发明人: Jun Gyu PYEON , Hyun Lee
- 申请人: Jun Gyu PYEON , Hyun Lee
- 优先权: KR10-2009-0106021 20091104
- 主分类号: B42D1/00
- IPC分类号: B42D1/00 ; B42B5/08
摘要:
A wire-bound product using a double type laminated paper board and a method for manufacturing the same are disclosed. The wire-bound product employs a structure in which inner paper sheets are turned over in the rightward and leftward directions on front plates of a frame, instead a structure in which a plurality of inner paper sheets is turned over toward the rear surface of a frame, thereby allowing a user to see both surfaces of the inner paper sheets. Further, rear plates of the frame are inserted into various positions of a spring to support the front plates, thereby allowing a standing angle of the front plates of the frame to be adjustable.
公开/授权文献
- US08550501B2 Wire-bound product and method for manufacturing the same 公开/授权日:2013-10-08
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