Provided are antimicrobial nonwovens comprising antimicrobial chemical treated fibers and untreated binder fibers. 0.0003-0.1 wt. % of one or more silver containing antimicrobial chemicals are used in nonwovens to provide an excellent antimicrobial/antiviral property. Exemplary applications and methods of manufacturing antimicrobial products such as a facial covering, a mattress cover, a surface cover and an air filter are provided.

Provided are antimicrobial nonwovens comprising antimicrobial chemical treated fibers and untreated binder fibers. 0.0003-0.1 wt. % of one or more silver containing antimicrobial chemicals are used in nonwovens to provide an excellent antimicrobial/antiviral property. Exemplary applications and methods of manufacturing antimicrobial products such as a facial covering, a mattress cover, a surface cover and an air filter are provided.

A wash-durable mask is formed including a textile material, where the textile material is obtained by a process including a first process cycle. The first process cycle includes treating a starting textile material using an exhaust process, where the liquor includes one or more antimicrobial agents selected from a quaternary ammonium organosilane compound, polyglucosamine, polyhexamethylene biguanide, and propiconazole, and subjecting the treated textile to a curing at an ambient temperature of at least 150° C. and of at most 205° C.

A wash-durable mask is formed including a textile material, where the textile material is obtained by a process including a first process cycle. The first process cycle includes treating a starting textile material using an exhaust process, where the liquor includes one or more antimicrobial agents selected from a quaternary ammonium organosilane compound, polyglucosamine, polyhexamethylene biguanide, and propiconazole, and subjecting the treated textile to a curing at an ambient temperature of at least 150° C. and of at most 205° C.

The present invention discloses a method for preparing graphene nanofibers and non-woven fabrics using a fluid with a ultra-high draw ratio by means of a high-voltage electrospinning method. Compared with other methods for preparing graphene fibers (such as wet spinning, air-assisted spinning, etc.), the graphene fibers obtained by the present method have smaller diameters (about 100 nm to 500 nm) and a higher yield. The fibers themselves have better mechanical and electrical properties. The invention discloses a method for preparing ultra-fine graphene nanofibers and non-woven fabrics by electrospinning a mixed spinning liquid system of polymer and graphene oxide (the polymer is sodium polyacrylate). This method is highly efficient and environmentally friendly, and the resulted graphene nanofibers are the thinnest graphene fibers as currently known.

Aqueous formulations containing antimicrobial materials dispersed in solutions or emulsions, methods of their preparation, application of such compositions to surfaces, and their resulting coatings. Coating of hydrophobic surfaces with aqueous solutions or suspensions containing antimicrobial materials are disclosed. Several applications of the antimicrobial coatings are described including the coating of solid and porous substrates such as fabrics which may be used for gowns, masks, and other personal protection equipment.

Aqueous formulations containing antimicrobial materials dispersed in solutions or emulsions, methods of their preparation, application of such compositions to surfaces, and their resulting coatings. Coating of hydrophobic surfaces with aqueous solutions or suspensions containing antimicrobial materials are disclosed. Several applications of the antimicrobial coatings are described including the coating of solid and porous substrates such as fabrics which may be used for gowns, masks, and other personal protection equipment.

The present application relates to the field of textiles, and particularly discloses an antibacterial fiber, a preparation method thereof, and an antibacterial textile product. A preparation method of an antibacterial fiber includes the steps of: opening textile fibers, and spraying the textile fibers with organic complex copper solution by a mass ratio of the organic complex copper solution to the textile fiber of 1:(2-4) to provide an antibacterial fiber. An antibacterial fiber made by the preparation method and a textile product made from the antibacterial fiber are further disclosed in the present application.

A process of making a textile material antimicrobial includes a first process cycle including treating the textile material using a liquor application process that includes one or more antimicrobial agents, and subjecting the treated textile material to a heat treatment. The process also includes a second process cycle being performed after the first process cycle and including treating the textile material using a liquor application process that includes one or more antimicrobial agents, and drying the textile material to evaporate water in the textile material and curing the treated textile material after the water in the textile material has been evaporated by the drying.

A process of making a textile material antimicrobial includes a first process cycle including treating the textile material using a liquor application process that includes one or more antimicrobial agents, and subjecting the treated textile material to a heat treatment. The process also includes a second process cycle being performed after the first process cycle and including treating the textile material using a liquor application process that includes one or more antimicrobial agents, and drying the textile material to evaporate water in the textile material and curing the treated textile material after the water in the textile material has been evaporated by the drying.