发明名称 Individually Packaged Absorptive Article and Method of Manufacturing the Same
摘要 An individually packaged absorptive article enabling the prevention of cutting by pressing seal in packaging, comprising an absorptive article (1N) and a packaging sheet (2) packaging the absorptive article. The packaging sheet (2) is formed in a cylindrical shape such that both end parts (2a) and (2b) in the longitudinal direction orthogonal to the flow direction of a packaging line are overlapped with each other, the end edge (e1) of the front surface portion (2a) of the overlapped portion is formed in a start end for unsealing, the overlapped portions (2c) and (2c) at both ends in the lateral direction along the flow direction of the packaging line are pressingly sealed, the pressingly sealed portions (2c) and (2c) are formed to be substantially continued from one end to the other end in the longitudinal direction, and the end edges (e2) of the pressingly sealed portions (2c) and (2c) on the lateral center sides are formed in a non-linear shape along the vertical direction such as a wave shape.
申请公布号 US2008312629(A1) 申请公布日期 2008.12.18
申请号 US20040663934 申请日期 2004.09.27
申请人 DAIO PAPER CORPORATION 发明人 YASUDA AI;KUME YUKIO;SHIRATORI KIMINORI
分类号 A61F13/15;A61B19/00 主分类号 A61F13/15
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