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发明授权
CN104349703B 清扫用片及其制造方法 失效 - 权利终止

清扫用片及其制造方法
摘要：
本发明提供一种清扫用片(1)，包括：亲水性纤维集合体(11)和配置于其两面的疏水性纤维集合体(12)。清扫用片(1)中，疏水性纤维集合体(11)的构成纤维(14)彼此交缠，并且进入亲水性纤维集合体(11)的内侧与亲水性纤维集合体(11)的构成纤维(13)交缠。清扫用片(1)按照在两面具有多个凸部(2)和多个凹部(3)的方式三维状地赋形成凹凸形状。形成于一面的凸部(2)在另一面成为凹部(3)，形成于另一面的凸部(2)在一面成为凹部(3)。清扫用片(1)具有固着亲水性纤维集合体(11)和疏水性纤维集合体(12)的线状接合部(15)。
摘要（英）：

A cleaning sheet (1) includes a hydrophilic fiber aggregate (11) and a hydrophobic fiber aggregate (12) disposed on both sides of the hydrophilic fiber aggregate (11). The hydrophobic fiber aggregate (12) has its constituent fibers (14) entangled with one another, entering the hydrophilic fiber aggregate (11), and entangled with fibers (13) of the hydrophilic fiber aggregate (11). The cleaning sheet (1) is three-dimensionally textured with a plurality of protrusions (2) and a plurality of depressions (3) on both sides thereof. The protrusions (2) on one side correspond to the depressions (3) on the other side, and the depressions (3) on one side correspond to the protrusions (2) on the other side. The cleaning sheet (1) has linear bonds (15) where the hydrophilic fiber aggregate (11) and the hydrophobic fiber aggregate (12) are bonded to each other.

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