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    • 4. 发明公开
    • METHOD FOR MANUFACTURING STRETCHABLE ELASTIC MEMBER, AND DISPOSABLE DIAPER USING STRETCHABLE ELASTIC MEMBER
    • 工艺生产具有拉伸弹性元件可伸展的弹性元件和一次性尿布
    • EP3150182A1
    • 2017-04-05
    • EP15800210.5
    • 2015-05-18
    • Daio Paper Corporation
    • FUJIMA, KentoSENO, Shunji
    • A61F13/15A61F13/49A61F13/496
    • A61F13/515A61F13/15585A61F13/15593A61F13/15739A61F13/49011A61F13/49019A61F13/496A61F13/51478A61L15/30A61L15/60B29C65/4855B29K2995/0046B29K2995/0092B29K2995/0093B29L2031/4878
    • Provided is a method for manufacturing a stretchable elastic member excellent in appearance and reduced in manufacturing cost by applying a first adhesive (71) to an inner surface of a sheet (12S) at one side at predetermined intervals, applying a second adhesive (75) to elongated resilient and elastic members (110) at predetermined intervals, forming first application regions (71A) in which the first adhesive (71) is applied and first non-application regions (71B) between the first application regions (71A) and the adjacent first application regions (71A), forming second application regions (75A) in which the second adhesive (75) is applied over a large number of the first application regions (71A) and second non-application regions (75B) between the second application regions (75A) and the adjacent second application regions (75A), fixedly installing, on an inner surface of the sheet (12S) at the one side, the elongated resilient and elastic members (110) and a sheet (12H) at the other side at the outer side of the elongated resilient and elastic members (110), and cutting the elongated resilient and elastic members (110) in sections in which the first non-application regions (71B) and the second application regions (75A) oppose each other when seen from the above.
    • 通过在一侧以预定间隔施加第一粘合剂(71)到片材(12S)的所述帧内表面,施加第二粘合剂提供了一种用于制造在外观上具有伸缩性的弹性构件优良的方法和制造成本降低的(75) 以预定间隔的细长状弹性伸缩部件(110),形成第一涂布区域(71A),其中,第一粘合剂(71)是第一施加区域之间应用和第一非涂布区域(71B)(71A)和所述相邻 第一应用程序的区域(71A),形成第二涂布区域(75A),其中,第二粘合剂(75)施加在所述第二应用程序的区域之间的大量的第一应用程序的区域(71A)和第二非涂布区域(75B)的 (75A)和相邻的第二应用的区域(75A)固定地安装,在上在一侧的片材(12S)的内表面,所述细长状弹性伸缩部件(110)和片材(12H)在OTH 他侧的细长状弹性伸缩部件(110)的外侧,以及切割所述细长状弹性伸缩部件(110)在第其中第一非涂布区域(71B)和所述第二应用的区域(75A)相对 海誓山盟当从上方观察。