发明名称 Three dimensional contour surface box
摘要 The invention relates to a method wherein on at least one side of the cardboard in the at least one wall panel (1), a number of creases (2, 3, 4) are provided in the cardboard through a die-cutting or pressing operation, which creases (2, 3, 4) are at least locally slightly spaced apart and extend parallel to each other at that location. The invention also relates to a box manufactured by means of the method according to the invention and to a die-cutting apparatus for carrying out the method according to the invention to provide a blank for a box according to the invention.
申请公布号 US5797543(A) 申请公布日期 1998.08.25
申请号 US19960651337 申请日期 1996.05.10
申请人 SPRONK, DECEASED, JOHANNES FREDERICUS;DIK, ADMINISTRATRIX, BY ANNA 发明人 SPRONK, DECEASED, JOHANNES FREDERICUS;DIK, ADMINISTRATRIX, BY ANNA
分类号 B65D5/42;(IPC1-7):B65D5/42 主分类号 B65D5/42
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