发明名称 CONTINUOUS PACKAGE OF ABSORPTIVE ARTICLE, OUTER PACKAGING SHEET, AND METHOD FOR MANUFACTURING CONTINUOUS PACKAGE OF ABSORPTIVE ARTICLE
摘要 <P>PROBLEM TO BE SOLVED: To provide a continuous package of absorptive articles which prevents a heat welding failure and is efficiently produced. <P>SOLUTION: The continuous package 1 of the absorptive articles 10 includes a series of packages made by packaging the same with outer packaging sheets. Each outer packaging sheet includes a first resin layer 31 made of a thermoplastic resin and a second resin layer 32 made of a thermoplastic resin having a melting point higher than that of the thermoplastic resin making up the first resin layer 31. The outer packaging sheet includes a welding area that demarcates the package 2 by heat welding. The second resin layer 32 is overlaid on the first resin layer 31 at least in the welding area. The thermoplastic resin making up the second resin layer 32 is soluble to a solvent. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012071858(A) 申请公布日期 2012.04.12
申请号 JP20100217429 申请日期 2010.09.28
申请人 UNICHARM CORP 发明人 HARADA HIROYUKI;OKANO TAKAHARU;KOSAKO YUSUKE;NISHITANI KAZUYA
分类号 B65D85/16;B65B11/10;B65D75/42 主分类号 B65D85/16
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