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1.发明授权Fiber air-laying process for fibrous structures suitable for use in absorbent articles 有权适用于吸收制品的纤维结构的纤维空气铺设工艺公开(公告)号：US08438704B2
公开(公告)日：2013-05-14
申请号：US12884837
申请日：2010-09-17
IPC分类号： D04H1/00
摘要： The present invention refers to a process of making a fibrous structure, wherein roughly graded material is provided to rotating, apertured drums. The drums have at least one needle roll in their inside. The roughly graded material is agitated inside the drums, whereby fibers or small fiber clusters are separated from each other. These fibers and small fiber clusters are flung through the apertures to the outside of the drum, where they are directed onto a foraminous carrier to form a fibrous structure. The fibrous structures are especially useful in absorbent articles.
摘要翻译： 本发明涉及一种制造纤维结构的方法，其中大致分级的材料被提供给旋转的有孔鼓。 鼓在其内部具有至少一个针辊。 大致分级的材料在鼓内部被搅动，由此纤维或小纤维簇彼此分离。 这些纤维和小纤维簇通过孔被穿过滚筒的外部，在那里它们被引导到多孔载体上以形成纤维结构。 纤维结构在吸收制品中特别有用。
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2.发明申请FIBER AIR-LAYING PROCESS FOR FIBROUS STRUCTURES SUITABLE FOR USE IN ABSORBENT ARTICLES 有权适用于吸收物品的纤维结构的纤维空气过滤公开(公告)号：US20110061214A1
公开(公告)日：2011-03-17
申请号：US12884837
申请日：2010-09-17
IPC分类号： D04H1/46
摘要： The present invention refers to a process of making a fibrous structure, wherein roughly graded material is provided to rotating, apertured drums. The drums have at least one needle roll in their inside. The roughly graded material is agitated inside the drums, whereby fibers or small fiber clusters are separated from each other. These fibers and small fiber clusters are flung through the apertures to the outside of the drum, where they are directed onto a foraminous carrier to form a fibrous structure. The fibrous structures are especially useful in absorbent articles.
摘要翻译： 本发明涉及一种制造纤维结构的方法，其中大致分级的材料被提供给旋转的有孔鼓。 鼓在其内部具有至少一个针辊。 大致分级的材料在鼓内部被搅动，由此纤维或小纤维簇彼此分离。 这些纤维和小纤维簇通过孔被穿过滚筒的外部，在那里它们被引导到多孔载体上以形成纤维结构。 纤维结构在吸收制品中特别有用。
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