发明名称 FILM PACKAGE
摘要 PROBLEM TO BE SOLVED: To easily and stably open a baglike film package for packaging a plurality of roll papers or cartons using a film body.SOLUTION: The baglike film package packaging a plurality of roll papers 2 or cartons using a film body 10 is provided with an intermittent linear seal part 11 for sealing, in an intermittent linear shape, an overlapping part at the end of the film body in the film body rolling direction R, an extended end 12 where the film body on the outside is extended from the linear seal part and an easy separation part 15 passing through the intermittent portion 11b1 of the linear seal part and formed with micropores at the extended end of a part adjacent to the intermittent portion 11b1, and two opening perforation lines 13 and 14 which are parallel in the rolling direction. Perforations of the two perforation lines mutually offset to be positioned differently along the perforation lines.
申请公布号 JP2011213366(A) 申请公布日期 2011.10.27
申请号 JP20100081347 申请日期 2010.03.31
申请人 DAIO PAPER CORP 发明人 SATO MAI;HIRASAWA AKIRA
分类号 B65D77/20 主分类号 B65D77/20
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