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    • 7. 发明申请
    • CUTTING DEVICE AND MANUFACTURING METHOD FOR ABSORPTIVE ARTICLE
    • 用于吸收制品的切割装置和制造方法
    • US20110048622A1
    • 2011-03-03
    • US12943049
    • 2010-11-10
    • Hiroki YAMAMOTO
    • Hiroki YAMAMOTO
    • A61F13/15B26D7/08
    • A61F13/15723A61F13/15699B26D1/405B65H20/06B65H35/08B65H2404/261B65H2404/264B65H2404/2691B65H2801/57Y10S493/96Y10T83/0405Y10T83/2092Y10T83/4795Y10T83/4833Y10T83/4838Y10T156/1015
    • A cutting device 100 feed a web 200 between a die roll 10 and an anvil roll 20, and cut a continuous portion 210 of the web 200. The cutting device 100 includes a continuous portion transport unit 30 configured to hold and transport the continuous portion 210 of the web being continuous in a moving direction of the web, and a discontinuous portion transport unit 40 configured to hold and transport a discontinuous portion of the web being discontinuous in the moving direction of the web. The die roll 10 includes a first large diameter portion 12 whose outer peripheral surface is provided with a cutting blade 15 configured to cut a continuous portion 210 of the web. The anvil roll 20 includes a second large diameter portion 22 disposed to face the first large diameter portion 12. By the discontinuous portion transport unit 40, the discontinuous portion 220 passes through between the die roll 10 and the anvil roll 20 without contacting the first large diameter portion 12 and the second large diameter portion 22.
    • 切割装置100在模具辊10和砧辊20之间输送幅材200,并切割幅材200的连续部分210.切割装置100包括连续部分传送单元30,其被构造成保持和传送连续部分210 所述幅材在所述幅材的移动方向上是连续的;以及不连续部分传送单元40,其被配置为保持并传送所述幅材的不连续部分,所述不连续部分在所述幅材的移动方向上是不连续的。 模具卷10包括第一大直径部分12,其外周表面设置有切割刀片15,该切割刀片15被构造成切割幅材的连续部分210。 砧辊20包括设置成面对第一大直径部分12的第二大直径部分22.通过不连续部分传送单元40,不连续部分220在模具辊10和砧辊20之间穿过,而不接触第一大直径部分 直径部分12和第二大直径部分22。
    • 9. 发明申请
    • MANUFACTURING METHOD FOR ABSORPTIVE ARTICLE
    • 吸收制品的制造方法
    • US20090320993A1
    • 2009-12-31
    • US12390068
    • 2009-02-20
    • Hiroki YAMAMOTO
    • Hiroki YAMAMOTO
    • B32B29/02
    • A61F13/15609
    • A manufacturing method for an absorptive article according to the present invention includes: placing a continuum of the elastic members 4A and 5A in a desired layout, on at least one surface of a web 7A being transported continuously, while swinging the continuum of the elastic members 4A and 5A in a direction crossing a moving direction of the web 7A; feeding the web 7A on which the continuum of the elastic members 4A and 5A are placed, between a first roll 8, which is rotating in the moving direction, and a second roll 9; and pressing the continuum of the elastic members 4A and 5A, and the web 7A between the first roll 8 and the second roll 9. A recess 20 is formed in a predetermined pattern on at least an outer peripheral surface of the first roll 8, and the continuum of the elastic members 4A and 5A, and the web 7A are pressed between the first roll 8 and the second roll 9 while the continuum of the elastic members 4A and 5A placed in an area 3A corresponding to the crotch portion on one surface of the web 7A faces the recess 20 formed on the outer peripheral surface of the first roll 8.
    • 根据本发明的吸收性物品的制造方法包括:将弹性构件4A和5A的连续体放置在所期望的布局中,在连续输送的幅材7A的至少一个表面上,同时使弹性构件的连续体摆动 沿着与纸幅7A的移动方向交叉的方向; 将在其上放置有弹性构件4A和5A的连续体的腹板7A在沿着移动方向旋转的第一辊8和第二辊9之间进给; 并且将第一辊8和第二辊9之间的弹性构件4A和5A的连续体以及腹板7A按压。在第一辊8的至少外周表面上以预定图案形成凹部20, 弹性构件4A和5A的连续体和腹板7A被压在第一辊8和第二辊9之间,同时弹性构件4A和5A的连续体放置在与一个表面上的裆部对应的区域3A中 纸幅7A面对形成在第一辊8的外周面上的凹部20。