The utility model pastes composite construction before disclosing a kind of paper diaper, including by macromolecule membrane complexAt substrate layer, substrate layer surface recombination has the fibrous layer of thermoplastic polymer； Substrate layer surface has several protrusions, and the fibrous layer on protrusion is in puffy, and the fibrous layer for being compounded in the recess portion formed between protrusion two-by-two is in closely bond shape. There is frivolous, soft, ventilative characteristic by the substrate layer that macromolecule membrane is compounded to form, be connected firmly by the fibrous layer of thermoplastic polymer is soft with magic coupler body. 本新型公開了一種紙尿褲前貼複合結構，包括由高分子薄膜複合形成的襯底層，襯底層表面複合有熱塑性聚合物的纖維層；襯底層表面具有若干凸部，在凸部上的纖維層呈蓬鬆狀，複合在兩兩凸部間形成的凹部的纖維層呈緊密粘接狀。由於高分子薄膜複合形成的襯底層具有輕薄、柔軟、透氣的特性，由熱塑性聚合物的纖維層手感柔軟與魔術鉤體連接牢固。
