A particularly suitable for absorbing composite products in the transfer layer, which contains the first and second layers, the first layer having a plurality of protrusions with hole size and a plurality of two-dimensional capillary discharge port forming film, the second layer closely contacting the capillary size of the protrusion with a hole in the end first, with the interval in the Z direction, the second layer is three-dimensional with holes forming film or nonwoven mesh fabric. In the second layer is the embodiment of a three-dimensional film, the film comprising a plurality of capillary size protrusions having a diameter smaller than the projections in the first layer diameter, the membrane also optionally includes a plurality of discharge port, the discharge port can be a combination of 2D, 3D or two.
【技术实现步骤摘要】
【技术保护点】
１．一种复合物，其包含第一层和第二层，所述第一层包含具有多个毛细管大小的带孔突起和多个二维排放口的成形膜，所述第二层紧密接触所述毛细管大小的突起的带孔端，在ｚ方向上与第一层间隔开，所述第二层选自三维带孔成形膜和无纺网状物。
【技术特征摘要】
...
【专利技术属性】
技术研发人员：R·J·赛勒，W·C·安卡洛三世，
申请(专利权)人：屈德加薄膜产品股份有限公司，
类型：发明
国别省市：US
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