Super-soft adsorptive and moisture-permeable nursing spunlace material and preparation method thereof

Abstract

This invention proposes an ultra-soft, absorbent, and breathable spunlace material and its preparation method. The ultra-soft, absorbent, and breathable spunlace material consists of an ultra-soft adsorption layer and a support layer. The ultra-soft adsorption layer is composed of fibrillated fine denier lyocell fibers, while the support layer is composed of coarse denier polyester fibers. The fibrillated fine denier lyocell fibers and coarse denier polyester fibers combine to form capillary channels within the material, promoting the transfer of liquid from the support layer to the ultra-soft adsorption layer under capillary action. The beneficial effects of this invention are: by controlling and utilizing the fibrillation phenomenon of lyocell fibers, this invention not only ensures the entanglement effect during subsequent fiber mixing and improves the material's strength, but also increases the specific surface area of ​​the fibers, thereby enhancing the material's skin-friendliness, softness, and liquid absorption. This invention selects raw materials with a large difference in fiber fineness and further utilizes the fibrillation phenomenon to form dense capillary channels within the material, fully leveraging its capillary effect to achieve unidirectional liquid transport.

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