A laminated acoustic absorption member that includes at least a first fiber layer and a second fiber layer, as well as at least one substrate layer present between the first fiber layer and the second fiber layer, wherein: the first fiber layer has an average flow pore diameter of 0.5-10 μm and a basis weight of 0.1-200 g/m.sup.2; the second fiber layer has an average flow pore diameter of 0.5-10 μm, the average flow pore diameter of the second fiber layer being equal to or less than that of the first fiber layer, and also has a basis weight of 0.1-200 g/m.sup.2; the substrate layer has an air permeability of 40 cc/cm.sup.2.Math.s or greater as measured by the Frazier method, and a basis weight of 1-700 g/m.sup.2; and the first fiber layer and the second fiber layer are disposed on a sound-incidence side and a sound-transmission side, respectively.

The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.

The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.

Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.

The invention provides a thermal insulation filling material, a preparation method thereof, and a thermal insulation article, and belongs to the technical field of thermal insulation filling material. The present invention can at least partially resolve the problems of poor durability in thermal insulation filling materials, such as wash durability, compression resilience, and the like in the prior art. The thermal insulation filling material of the present invention comprises: spherical fiber assemblies composed of elastic fibers preferably having an elastic elongation of from 80 to 300% and an elastic recovery of from 85 to 99%.

The invention provides a thermal insulation filling material, a preparation method thereof, and a thermal insulation article, and belongs to the technical field of thermal insulation filling material. The present invention can at least partially resolve the problems of poor durability in thermal insulation filling materials, such as wash durability, compression resilience, and the like in the prior art. The thermal insulation filling material of the present invention comprises: spherical fiber assemblies composed of elastic fibers preferably having an elastic elongation of from 80 to 300% and an elastic recovery of from 85 to 99%.

A thermally fixable textile fabric, particularly useful as a fixable interlining, lining, and/or outer fabric in a textile industry, includes: a carrier material comprising a melt-blown non-woven fabric. The carrier material has flock fibers on one side and a hot-melt adhesive on a side facing away from the flock fibers.

Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.

Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.

The present disclosure is to provide a method for producing polyurethane (PU) nanofibers with significantly improved hydrophilicity by producing water-soluble polymer/PU blend nanofiber by coaxial-electrospinning water-soluble polymer and hydrophobic PU, and, subsequently, dissolving and removing the water-soluble polymer from the blend nanofiber in water.