A Skin Friendly Ultra Soft Non Woven Fabric

1. The birth of Ultra soft non woven fabric

Hygienic non-woven fabrics can be subdivided into baby diapers, women's sanitary napkins and diapers for adult urinary incontinence patients. Due to population growth, changes in population distribution, improvement in living standards and changes in consumers' attitudes towards disease and health care, diapers and women's hygiene products will have a large market. At present, the quality of products in the existing hygienic non-woven market is uneven, the touch and flexibility are not enough, the hydrophilicity is not good, easy to seepage, and the comfort is poor; and the deodorization performance is poor during use, resulting in There is often an unpleasant smell during use, and the practicability is poor. Aiming at the deficiencies of existing technologies, Ye Jingdong, Hu Hongdong, Zhang Xiaosan, Liao Tianyi and others proposed a skin-friendly ultra soft with reasonable structure design, fast liquid absorption, good comfort, good deodorization performance and good practicability non woven fabric.

2. Technical solution of Ultra soft non woven fabric

A skin-friendly ultra soft non woven fabric, comprising a hydrophilic nonwoven fabric surface layer, a polylactic acid fiber layer is arranged on the lower surface of the hydrophilic nonwoven fabric surface layer, and a polylactic acid fiber layer is arranged on the lower surface of the polylactic acid fiber layer There is a first activated carbon deodorizing layer, the lower surface of the first activated carbon deodorizing layer is provided with a water-absorbing resin layer, the lower surface of the water-absorbing resin layer is provided with a hydrophilic cotton fiber layer, and the hydrophilic cotton The lower surface of the fiber layer is provided with a second activated carbon deodorizing layer, and the lower surface of the second activated carbon deodorizing layer is provided with a waterproof non-woven bottom layer; the upper surface of the polylactic acid fiber layer is integrally provided with a plurality of Arc-shaped protrusions, a liquid leakage through hole is vertically provided between two adjacent arc-shaped protrusions, and a liquid leakage through hole is arranged on the upper surface of the first activated carbon deodorizing layer aligned with each liquid leakage through hole. A liquid contact groove, each liquid contact groove is provided with a number of shunt channels.

3. Advantages of Ultra soft non woven fabric

Compared with the existing technology, its setting is more reasonable, the surface layer of hydrophilic non-woven fabric and the polylactic acid fiber layer have good comfort and good water absorption performance; and shunt effect, the liquid can be quickly absorbed, so that the polylactic acid fiber layer is easy to dry; the water-absorbing resin layer and the hydrophilic cotton fiber layer have good water absorption performance, are not easy to seep back, and have good comfort; and the deodorization performance of the second activated carbon deodorization layer Well, the bottom layer of the waterproof non-woven fabric can effectively prevent leakage; the arc-shaped raised surface of the polylactic acid fiber layer can play a role in diversion, making the surface layer of the hydrophilic non-woven fabric easy to dry, thereby improving the hydrophilic non-woven fabric. The water absorption of the surface layer makes the surface layer of the hydrophilic non-woven fabric absorb water faster. Reasonable structural design, fast liquid absorption, good comfort, good deodorizing performance and good practicability.