A composite multi-layer textile, comprising at least one nanofibre layer with nanofibres with diameters below 100 nm and one support layer with microfibres with diameters below three microns, wherein the layers were produced by electrospinning. The multi-layer textile shows a general transmittance at #=550 nm greater than 60%, which shows improved properties concerning transparency, breathability and robustness. This is achieved in that the at least one nanofibre layer and the support layer are fused, forming solid domains in the multi-layer textile, at closed areas of a pattern used in the production process, wherein the solid domains are separated from each other or connected, showing defined shapes, with regular or irregular spatial distribution, while the fibre morphology of nanofibres of the nanofibre layer and microfibres of support layer is preserved on top of the open areas beside the solid domains, attaining a general transmittance greater than that given by the sum of the individual layers.

A wipe includes a cleansing composition disposed on a cloth. The cleansing composition can include an antiseptic, a humectant, an emollient, a surfactant, and a monohydric alcohol. A wipe can be made by preparing a cleansing composition and disposing the cleansing composition on a cloth. Two or more wipes may be included in a sealed package to maintain the sterile state of the wipes. A method of disinfecting skin can include applying a wipe to skin.

An inorganic non-woven fiber sheet has a thickness T of 1 mm or more and contains shots derived from inorganic fibers and having a diameter of 45 m or more. The shots is distributed as represented by 1Y/X0.11. Wherein X represents a total weight of the shots in the inorganic fiber sheet per unit area/a total weight of the inorganic fiber sheet per unit area, and Y represents a weight of the shots per unit area included in the inorganic fiber sheet from which a portion having a thickness t and satisfying 0ts is removed, 0.10 mms0.55 mm, with a wire side surface as a reference surface/a weight per unit area of the inorganic fiber sheet from which the portion having the thickness t is removed with the wire side surface as the reference surface.

A washable nonwoven fabric for washable is provided in some embodiments of the present disclosure, including: a base layer and a washable anti-pilling layer. The base layer has a softness coefficient of from 40 to 140, in which the softness coefficient is tested according to method A in JIS L1096-2010 standard test. The washable anti-pilling layer is adhered to the base layer and comprises a composition including polyurethane. A covalent bond exists between the base layer and the washable anti-pilling layer, and the covalent bond is an amide functional group bond, a urethane functional group bond, a urea functional group bond, or a combination thereof. A weight percentage of isocyanate groups in the composition is not lower than 1.2%. A method of manufacturing a washable nonwoven fabric is also provided in some embodiments of the present disclosure.

The present invention relates to a multilayer meltblown nonwoven fabric and a method of manufacturing the same. In particular, the present invention relates to a multilayer meltblown nonwoven fabric having excellent lightweightness while exhibiting excellent durability, and a method of manufacturing the same.

The present inventive concept relates to an air purification and nano dustproof window screen that is made of titanium dioxide nanofibers, more specifically to a titanium dioxide-filled nano dustproof window screen that is capable of blocking external pollutants such as fine dust, ultrafine dust, and yellow dust, having excellent air ventilation, flame-resistant performance, NOx removal efficiency, and visible light transmittance.

Low basis weight, for example less than 5 gsm, nonwoven webs, rolls thereof, and methods for making same are provided.

A nonwoven filtration medium that includes a fibrous base media including synthetic and/or natural fibers and microfibrillated cellulose fibers.

The present invention discloses preparation of an ultrafine polyimide nanofiber membrane at high voltage and use of the membrane in high-temperature filtration. By using a metal wire needleless-type electrospinning technology, a nanofiber membrane with an average fiber diameter of lower than 130 nm is prepared at a high voltage of 80 kV Such a fine fiber structure not only enhances interception efficiency for fine particulate matter (PM0.3) to achieve a filtration efficiency of above 99.97%, but also significantly reduces filtration resistance to 189.18 Pa through a slip effect, thus having better performance than conventional commercial glass fiber filtration materials. The ultrafine polyimide nanofiber membrane prepared by the present invention has the advantages of high filtration efficiency, low resistance, good thermal stability, and hydrophobicity, thus having a broad application prospect in the field of high-temperature filtration of PM.

Reinforced ion-conducting membrane According to the present invention there is provided a reinforced ion-conducting membrane comprising: an ion-conducting polymer; and a porous mat of nanofibres. The porous mat of nanofibres is impregnated with the ion-conducting polymer. The nanofibres comprise a cross-linked polymer, wherein the cross-linked polymer is ionically non-conductive. The cross-linked polymer comprises: a heterocyclic-based polymer backbone comprising basic functional groups, and linking chains linking at least two heterocyclic-based polymer backbones via linking groups. The porous mat of nanofibres has a tear index of at least 15 mN m.sup.2/g.