Provided is a knitted fabric, which comprises an odd row and an even row adjacent to each other, wherein the odd row has odd-row courses formed by knitting from a first yarn, and the even row has even-row courses formed by knitting from a second yarn; the even-row courses are intermeshed on the odd-row courses with an interval of a predetermined number of drop stitches; the feeding tension when the odd-row courses are formed by knitting is larger than the feeding tension when the even-row courses are formed; and the first yarn comprises a hydrophobic fiber and the second yarn comprises a cellulose filament.

Aspects are directed to a textile having two opposing surfaces formed of a different yarn type. Each yarn type may include a material with a color that is different than a material the other yarn type. The textile may include different amounts of materials at areas of a surface, and a visual component may be formed at one area by colors of materials included in each yarn type.

Flame resistant fabrics formed with fiber blends that provide the requisite flame and thermal protection but that have improved durability. In some embodiments this is accomplished with the use of fiber blends that include relatively large percentages of FR nylon fibers in combination with cellulosic and inherently flame resistant fibers.

The present invention is directed to a method of making at least a portion of a garment that includes at least one three-dimensional contour. The disclosed method includes providing a fiber and solvent mixture that includes fibers and a solvent capable to causing a plurality of covalent bonds to be created between the fibers. In many embodiments, the plurality of covalent bonds form when a catalyst, such as heat, is provided to the fiber and solvent mixture. The process can be performed using, for example, either a 3D printer or mold form. The fibers used can be natural, synthetic, or a blend of natural and/or synthetic fibers. The solvent preferably includes ionic salts in water.

An ultra-soft fabric and a process of manufacturing the ultra-soft fabric is described. The ultra-soft fabric is made from polyester staple fiber and high-tenacity, man-made cellulosic staple fiber, and fabrics made therefrom, and has particular reference to fabrics having a high resistance to wear while retaining a high comfort level. Another embodiment improves the durability of the ultra-soft fabric.

A process for improving high aspect ratio cellulose filament blends comprising the steps of: a) providing a blend of cellulose nano-filaments or blend of cellulose micro-filaments; b) diluting the blend of cellulose nano-filaments or the blend of cellulose micro-filaments to a target consistency; c) fractionating the diluted blend of cellulose nano-filaments or the diluted blend of cellulose micro-filaments from the step c); and, d) collecting the fraction of the diluted blend of cellulose nano-filaments or the diluted blend of cellulose micro-filaments from the step c) having an average length of greater than at least about 25 ?m.

Disclosed is a bending-resistant nerve catheter and a preparation method and application thereof, and relates to the technical field of tissue engineering materials. The catheter of the present application includes an inner layer, a middle layer and an outer layer, and each layer uses raw materials of biodegradable polymers; among them, the inner layer includes a smooth surface inner layer, an oriented microchannel inner layer or a fibrous inner layer, the middle layer is a fibrous middle layer with crossing angles, the middle layer is prepared by entangling micron fibers with a certain angular arrangement, and the outer layer is made of randomly entangled polymer fibers and is tightly bonded to the middle layer.

Flame resistant fabrics are formed by warp and fill yarns having different fiber contents. The fabrics are constructed, for example, by selection of a suitable weaving pattern, such that the body side of the fabric and the face side of the fabric have different properties. The fabrics described herein can be printable and dyeable on both sides of the fabric and are suitable for use in military and industrial garments. Methods of forming flame resistant fabrics, and methods for forming garments from the fabrics, are also described.

Textiles are provided that include fibrous cellulosic materials having an -cellulose content of less than about 93%, the fibrous materials being spun, woven, knitted, or entangled. The fibrous cellulosic materials can be irradiated with a dose of ionizing radiation that is sufficient to increase the molecular weight of the cellulosic materials without causing significant depolymerization of the cellulosic materials. Methods of treating textiles that include irradiating the textiles are also provided.

A conventional sock, in which a pile yarn is knitted into loops together with a polyurethane yarn has cushioning properties, but has a problem in that it cannot be used for a long period of time. According to the present invention, a first component yarn 15a composed of two yarns, namely, a woolly nylon yarn 13a and a cotton yarn 14a, and a second component yarn 15b composed of two yarns, namely, a woolly nylon yarn 13b and a cotton yarn 14b, are alternately knitted into float loops every 10 loops. Accordingly, the cotton yarns that are less stretchable appear on the surface, and thus cushioning properties can be improved. Also, the yarn strength can be increased by the woolly nylon yarns that are highly stretchable, and also the strength can be further increased by using the component yarns each composed of two yarns: a woolly nylon yarn; and a cotton yarn. Accordingly, the obtained sock can be used for a long period of time.