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1. 发明公开

EP0422660A1 Tampon, especially for feminine hygiene, and a process and apparatus for producing this 失效
标题翻译：卫生棉条，尤其是对于其生产妇女卫生用品，方法和设备。
公开(公告)号：EP0422660A1
公开(公告)日：1991-04-17
申请号：EP90119538.8
申请日：1990-10-11
申请人： McNEIL-PPC, INC.
发明人： Friese, Axel , Simon, Stefan
IPC分类号： A61F13/20
CPC分类号： B30B11/265 , A61F13/2051 , A61F13/2068 , A61F13/2082 , A61F13/2085 , A61F2013/15422 , A61F2013/1543 , Y10S604/904 , Y10T156/101 , Y10T156/1015
摘要： Tampon, especially for feminine hygiene, formed from an approximately cylindrical blank which is shaped by winding up a portion of length of tape-shaped nonwoven material, and the circumferential surface of which is pressed radially relative to the longitudinal mid-axis of the blank over an even number of at least 6 portions mutually adjacent in the circumferential direction of the winding blank, characterized in that only narrow strip-shaped portions of the circumferential surface of the winding blank, which are arranged at equal angular distances from one another, are pressed to produce a preform which, as seen in cross-section, consists of a central approximately circular fibre core (16) of high compression and buckling strength and of longitudinal ribs (17) of softer fibre structure and with a coarser capillary structure which extend radially outwards from the fibre core and which are separated from one another by outwardly open longitudinal grooves (18), and in that, accordingly, only the soft longitudinal ribs of the preform have been exposed to a low uniform pressure, radial relative to the longitudinal mid-axis of the preform, in such a way that the outer ends of the longitudinal ribs form a soft essentially smoothly cylindrical surface of smaller diameter, with the coarser capillary structure corresponding to the final form of the tampon being maintained (10).
摘要翻译：棉塞，特别是用于女性卫生的爱，从在大约圆柱状坯件形成的所有其通过卷绕带状非织造材料的长度的一部分形的，并且其被过度按压径向相对于所述坯料的纵向中轴线的所有圆周表面的偶数至少6部在绕组空白，其特征在于在没有卷绕空白，其中以相等的角距离彼此布置的圆周表面的仅窄条状的部分，被挤压的圆周方向彼此相邻的以产生，如在横截面的预成型件，besteht高压缩的中心近似圆形的纤维芯（16）的和屈曲较软的纤维结构体，用较粗的毛细管结构，其径向地延伸的强度和的纵向肋（17）向外从光纤芯和彼此由向外敞开的纵向槽（18）分离，并且在，因此，只预成型体的柔软纵向肋已暴露于低压力均匀，相对于所述预制件的纵向中轴线径向，在寻求一种方法所做的纵向肋的外端部形成的小的软基本上平滑圆筒形表面直径，在维持较粗毛细结构对应于所述棉塞的最终形式（10）。

2. 发明授权

EP0392281B1 Tampon applicator 失效
标题翻译： Tamponeinsetzer。
公开(公告)号：EP0392281B1
公开(公告)日：1994-11-23
申请号：EP90106089.7
申请日：1990-03-29
申请人： McNEIL-PPC, INC.
发明人： Altdorf, Rolf Dr , Friese, Axel , Weihrauch, Georg , Foley, Ted , Hull, Raymond , Rex, Gerd
IPC分类号： A61F13/32
CPC分类号： A61F13/263

3. 发明授权

EP0422660B2 Tampon, especially for feminine hygiene, and a process and apparatus for producing this 失效
标题翻译：卫生棉条，尤其是对于其生产妇女卫生用品，方法和设备
公开(公告)号：EP0422660B2
公开(公告)日：2003-12-10
申请号：EP90119538.8
申请日：1990-10-11
申请人： McNEIL-PPC, INC.
发明人： Friese, Axel , Simon, Stefan
IPC分类号： A61F13/20
CPC分类号： B30B11/265 , A61F13/2051 , A61F13/2068 , A61F13/2082 , A61F13/2085 , A61F2013/15422 , A61F2013/1543 , Y10S604/904 , Y10T156/101 , Y10T156/1015

4. 发明授权

EP0422660B1 Tampon, especially for feminine hygiene, and a process and apparatus for producing this 失效
标题翻译：卫生棉条，尤其是对于其生产妇女卫生用品，方法和设备。
公开(公告)号：EP0422660B1
公开(公告)日：1994-02-09
申请号：EP90119538.8
申请日：1990-10-11
申请人： McNEIL-PPC, INC.
发明人： Friese, Axel , Simon, Stefan
IPC分类号： A61F13/20
CPC分类号： B30B11/265 , A61F13/2051 , A61F13/2068 , A61F13/2082 , A61F13/2085 , A61F2013/15422 , A61F2013/1543 , Y10S604/904 , Y10T156/101 , Y10T156/1015

5. 发明公开

EP0392281A1 Tampon applicator 失效
标题翻译：棉球涂药器
公开(公告)号：EP0392281A1
公开(公告)日：1990-10-17
申请号：EP90106089.7
申请日：1990-03-29
申请人： McNEIL-PPC, INC.
发明人： Altdorf, Rolf Dr , Friese, Axel , Weihrauch, Georg , Foley, Ted , Hull, Raymond , Rex, Gerd
IPC分类号： A61F13/32
CPC分类号： A61F13/263
摘要： A tampon applicator having an outer sleeve and an inner sleeve (152), which is displaceable therein, is provided with an axial longitudinal slit (155) and encloses a tampon (153). A retention element (160) is connected to outer sleeve (151) and projects through longitudinal slit (155) of inner sleeve (152), and lies against rear end of tampon (153). When inner sleeve (152) is withdrawn out of outer sleeve (151), tampon (153) is held in place by retention element (160) and transferred into outer sleeve (151). Retention element (160) is provided with one part of a locking mechanism (203, 204), the outer part of which is formed by one of said sleeves (151, 152). Aforesaid locking parts interact in such a way that retention element (160) is locked in its engaged position bent into inner sleeve (152). Transfer of tampon (153) out of inner sleeve (152) into outer sleeve (151) is thereby ensured when tampon applicator is utilized, and a simple, economic mass production of the tampon applicator is ensured.
摘要翻译：具有外套筒和可在其中移动的内套筒（152）的棉塞施用器设置有轴向纵向狭缝（155）并且包围止血塞（153）。保持元件（160）连接到外套筒（151）并穿过内套筒（152）的纵向狭缝（155），并抵靠止血塞（153）的后端。当内套筒152从外套筒151中抽出时，卫生棉条153被保持元件160保持在适当的位置并被传送到外套筒151中。保持元件（160）设有锁定机构（203,204）的一部分，其外部由所述套筒（151,152）中的一个形成。前述锁定部件以这样的方式相互作用，即保持元件（160）被锁定在其弯曲到内套筒（152）中的接合位置中。由此在使用棉塞施加器时确保将卫生棉（153）从内套筒（152）转移到外套筒（151）中，并且确保简单经济的棉塞施用器的大规模生产。

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