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    • 1. 发明申请
    • Process and apparatus for making a pre-fastened diaper
    • 用于制造预紧的尿布的方法和装置
    • US20020119878A1
    • 2002-08-29
    • US09793186
    • 2001-02-26
    • Kimberly-Clark Worldwide, Inc.
    • James Bennington Stopher
    • B31B049/00B31B017/00B31B013/00B31D005/00B31D003/00B31D001/00
    • A61F13/15756Y10T156/1008Y10T156/1015Y10T156/1049Y10T156/1051Y10T156/1087
    • The present invention provides a distinctive process and apparatus (20) for forming an article. The technique of the invention includes a providing of a first panel layer (22), and a positioning of a second panel layer (28) onto the first panel layer (22). An inboard portion (24) of the first panel layer (22) is attached to an inboard portion (30) of the second panel layer (28), and a side region (36) of a tab web (34) is attached to the inboard portion (24, 30) of at least one of the first and second panel layers (22, 28) to provide a first assembly web (48). A fastening mechanism (40) is attached to the tab web (34), and an outboard portion (26, 32) of at least one of the first and second panel layers (22, 28) is folded to provide a folded layer (44) and a protruding layer (46). A protruding layer portion (56) of a panel assembly (50) is attached to a first waistband portion (62) of an article segment (60), and the article segment (60) is transversely folded to provide a folded article segment. A folded layer portion (44) of the panel assembly (50) can then be attached a second waistband portion (64) of the folded article segment.
    • 本发明提供了用于形成制品的独特的工艺和装置(20)。 本发明的技术包括提供第一面板层(22)和将第二面板层(28)定位到第一面板层(22)上。 第一面板层(22)的内侧部分(24)附接到第二面板层(28)的内侧部分(30),并且凸片腹板(34)的侧部区域(36) 所述第一和第二面板层(22,28)中的至少一个的内侧部分(24,30)以提供第一组装纤维网(48)。 紧固机构(40)附接到突片腹板(34),并且第一和第二面板层(22,28)中的至少一个的外侧部分(26,32)被折叠以提供折叠层(44 )和突出层(46)。 面板组件(50)的突出部分(56)附接到物品段(60)的第一腰带部分(62),并且物品段(60)被横向折叠以提供折叠的物品段。 然后,面板组件(50)的折叠部分(44)可以附接在折叠的制品段的第二腰带部分(64)上。
    • 3. 发明申请
    • Methods and apparatus for applying an elastic material in a curvilinear pattern on a continuously moving substrate
    • 在连续移动的基底上以曲线图案施加弹性材料的方法和装置
    • US20020023706A1
    • 2002-02-28
    • US09931340
    • 2001-08-16
    • Kimberly-Clark Worldwide, Inc.
    • Robert Eugene VogtJames Bennington Stopher
    • C09J001/00
    • A61F13/15609
    • Methods and apparatus for applying elastic material in a curvilinear pattern on a continuously moving substrate. The method moves a substrate along a substrate path, supplies the elastic material to an oscillation unit first roll mounted for pivoting and rolling engagement with a transfer roll, oscillates the oscillation unit in a path generally transverse to the substrate path, applies the elastic material from the first roll to the transfer roll in the desired curvilinear path configuration, then applies the elastic material from the transfer roll to the substrate and bonds the elastic material to the substrate. Optionally the first roll may apply the elastic material directly to the substrate. Also at least two webs of elastic materials may be applied to a continuously moving substrate in at least two curvilinear substrate paths by supplying the elastic materials to a single transfer roll, applying the elastic materials from the transfer roll to the substrate and bonding the elastic materials to the substrate. The apparatus has a substrate transport apparatus, a rotatable transfer roll in rolling engagement with the substrate to press an elastic material against the substrate along a curvilinear path, an oscillation unit having a first roll in both rolling and pivoting engagement with the transfer roll to place the elastic material onto the transfer roll, an elastic material supply for providing the elastic material to the first roll of said oscillation unit, an oscillating drive connected to oscillate the oscillation unit for generally transversely to the substrate path and a bonding apparatus to secure the curvilinear elastic material to the substrate along the curvilinear path. Optionally the first roll may directly contact the substrate with the elastic material.
    • 在连续移动的基底上以曲线图案施加弹性材料的方法和装置。 该方法沿着衬底路径移动衬底,将弹性材料提供给第一辊安装用于与转印辊枢转和滚动接合的振荡单元,使振荡单元在大致横向于衬底路径的路径中振荡,将弹性材料从 将第一辊以期望的曲线路径配置到转印辊上,然后将弹性材料从转印辊施加到基底并将弹性材料粘合到基底上。 可选地,第一辊可以将弹性材料直接施加到基底。 还可以通过将弹性材料提供给单个转移辊,将弹性材料的至少两个纤维网施加到至少两个曲线基材路径中的连续移动的基材上,将弹性材料从转印辊施加到基底上并粘合弹性材料 到基底。 该装置具有基板输送装置,与基板滚动接合的可转动的转印辊,以沿着曲线路径将弹性材料按压在基板上;振动单元,其具有与转印辊的滚动和枢转接合放置的第一辊 弹性材料到转印辊上,用于将弹性材料提供给所述振荡单元的第一辊的弹性材料供应器,连接到振荡单元以大致横向于衬底路径振荡的振荡驱动器和用于固定曲线的接合装置 弹性材料沿着曲线路径到基底。 可选地,第一辊可以使用弹性材料直接接触衬底。