Provided are a conductive fabric and a manufacturing method thereof. The conductive fabric has a structure in which warp yarns and weft yarns are interwoven with each other, wherein at least one of the warp yarns and the weft yarns includes carbon nanotube fibers, the carbon nanotube fibers contain N-doped carbon nanotubes, the nitrogen content in each of the carbon nanotube fibers is between 1 wt% to 5 wt% based on the total weight of the carbon nanotube fiber, and the content of the N-doped carbon nanotubes in the conductive fabric is at least 0.1 wt% based on the total weight of the conductive fabric.

Provided is a method for manufacturing a protection board. A reinforcement fabric including multiple reinforcement fibers is provided, each reinforcement fiber containing multiple adjacent filaments, each filament being composed of a core and a shell formed around the core, and a melting temperature of the shell is lower than a melting temperature of the core, the shell of each filament attached to the shell of the adjacent filament. The impact strength of the shell is higher than the impact strength of the core. The reinforcement fabric can be manufactured into a protection board with good impact resistance simply through heating and molding. Therefore, the reinforcement fabric has the advantage of both manufacturing a protection board with good impact resistance and reducing its process complexity and cost.

The present disclosure discloses a comfortable breathable warp-knitted fabric free of deformation, yarn hooking and unraveling, which includes a fabric body formed by warp-knitting four strands of yarns, wherein the four strands of yarns are respectively a first yarn, a second yarn, a third yarn and a fourth yarn, the first yarn is a closed-end satin stitch, the second yarn is a closed-end tricot stitch, and the third yarn and the fourth yarn both are weft laid-in stitches. According to the present disclosure, the fabric does not unravel during shearing, is convenient to use, does not leave traces on a wearer, and is very comfortable. The present disclosure has the advantages of being free of deformation, yarn hooking and unraveling, comfortableness, breathability, etc.

Provided is a dental cord using a nanofiber multiple yarn having a large specific surface area and a large number of three-dimensional pores, thereby effectively impregnating a drug such as a hemostatic agent, and a method of manufacturing the dental cord. The dental cord includes: a nanofiber multiple yarn which is obtained by plying and twisting at least two nanofiber tape yarns and which is impregnated with a drug, wherein the at least two nanofiber tape yarns are integrated by nanofibers made of fiber moldability polymer materials and having an average diameter of less than 1 μm, to thus be formed of a nanofiber web having three-dimensional micropores.

The process of forming a blowable flexible innerduct contains the steps of forming an inner innerduct structure comprising at least one inner longitudinal chamber, where the at least one inner longitudinal chamber comprises an inflatable tube and forming a textile. Concurrently forming an outer innerduct structure from the textile having at least one outer longitudinal chamber and inserting at least one inner longitudinal chamber into at least one of the outer longitudinal chambers. The inflatable tube has a wall thickness of less than about 0.5 mm. The inner longitudinal chamber alone has an air permeability of less than about 1 cfm, outer longitudinal textile chamber alone has an air permeability of greater than about 100 cfm, and the outer and inner longitudinal textile chambers together have an air permeability of less than about 1 cfm.

The present disclosure relates to a polyethylene yarn that enables the production of protective article capable of providing excellent wearability while having high cut resistance, a method for manufacturing the same, and a protective article produced using the same.

Garment and clothes that are unravel-free and roll-free. A garment includes a particular garment-region made of knitted fabric. A majority of threads of the knitted fabric are yarns other than a thermally-fused thermoplastic yarn, such as polyester, nylon, polypropylene, cellulose, polyurethane. At least one thread of the knitted fabric is a thermally-fused thermoplastic yarn that is knitted integrally in the knitted fabric and is located within N millimeters from an edge or an opening of the garment, wherein N is in the range of 0 to 10 millimeters. The edge or the opening of the garment-region is unravel free and is roll-free, due to inclusion of, or proximity to, the thermally-fused thermoplastic yarn in the knitted fabric.

Aspects herein are directed to braided articles and methods for their manufacture. The braided articles may include articles of footwear having braided uppers. The article of footwear may comprise a sole and a braided upper comprising a toe portion having a toe seam, a heel portion comprising a seamless braided structure, and a throat portion. The toe portion may comprise a base yarn. The throat portion may comprise a stretch yarn. Additionally, the heel portion may comprise both the stretch yarn and the base yarn.

Disclosed are a polyurethane elastic fiber with a flame retardant function and a preparation method thereof. The polyurethane elastic fiber is prepared by using a polyether diol containing phosphorus elements or a polyester diol containing phosphorus elements as a raw material to react with 4,4′-diphenylmethane diisocyanate to prepare a prepolymer, extending the chain using an organic amine to obtain a polyurethane solution, and dry spinning with the polymer solution to prepare the polyurethane fiber. The limit oxygen index of the prepared polyurethane fiber was between 25% and 32%.

A medical device for inserting into a hollow organ of the body, said medical device having a compressible and expandable lattice structure made of webs, which are integrally connected to each other by web connectors and which bound closed cells of the lattice structure, wherein the web connectors each have a connector axis extending between two cells which, in a longitudinal direction of the lattice structure, are adjacent to each other. During the transition of the lattice structure from the production state to a compressed state, the web connectors rotate in such a way that an angle between the connector axis and a longitudinal axis of the lattice structure changes, in particular increases, during the transition of the lattice structure from a completely expanded production state to a partially expanded intermediate state.