8results about How to "Retain breathability" patented technology

The application relates to the technical field of medical textile materials, and discloses an antibacterial and breathable medical gauze sheet, which comprises a base material and an antibacterial functional layer loaded on the base material, and the functional layer is formed by chemical reaction of carboxymethyl chitosan, tannic acid, boric acid, citric acid and zinc ions. Through boric acid complexation and citric acid competitive coordination, a double interpenetrating network structure of covalent bonds and coordination bonds is formed inside and outside the gauze fibers. The structure effectively inhibits the oxidative browning of tannic acid and eliminates the difference in the skin-core distribution of the functional components. The obtained gauze sheet is not only high in whiteness and good in breathability, but also has excellent washing fastness and long-acting and broad-spectrum antibacterial performance.

This application relates to the field of fabric printing technology, and more specifically, to a method for printing 3D patterns on fabric and its products, comprising the following preparation steps: designing a pattern: designing a pattern according to requirements; preparing templates: preparing complementary and interlocking convex and concave double templates according to the pattern, wherein the convex template corresponds to the raised area of ​​the pattern, and the concave template corresponds to the recessed area of ​​the pattern; molding: placing the part of the fabric to be printed between the convex and concave double templates, molding, removing, and obtaining an uneven pre-treated fabric; printing: inkjet printing on the uneven pre-treated fabric, fixing the color, and post-processing to obtain a 3D patterned fabric. Through the above process, a 3D three-dimensional printed fabric with a distinctly tangible convex and concave feel, realistic visual three-dimensional effect, good softness and breathability is obtained, effectively solving the technical problem that the three-dimensional effect and wearing comfort cannot be achieved simultaneously in existing physical modification technologies.

The utility model discloses a sweat dredging type moisture absorption and sweat releasing fabric which comprises a breathable base material, a dredging layer is arranged on one side of the breathable base material, and a wave layer is arranged on the other side of the breathable base material. According to the sweat dredging type moisture absorption and sweat releasing fabric, due to the cooperation of the breathable base material, the dredging layer and the wave layer, on one hand, the original breathability of all parts is reserved, and on the other hand, due to dredging of the dredging layer, local sweat can be rapidly transmitted to all positions, namely, the local sweat is dredged, so that the moisture absorption and sweat releasing effects are improved, and the moisture absorption and sweat releasing effects are improved. The surface area and the local sweat absorption capacity are increased, evaporation and adsorption of sweat are facilitated, residual sweat on the skin surface is reduced, comfort is improved, in the stirring process of the wave layer, flowing of airflow in the sweat dredging type moisture absorption and sweat releasing fabric can be accelerated, evaporation and heat absorption of sweat are facilitated, and the cool feeling is improved.

The invention provides sports socks with functional partition silica gel layers, each sports sock comprises a main sock and an auxiliary sock, each of the main sock and the auxiliary sock comprises a sock body and a sock leg connected to the upper portion of the sock body, and each sock body comprises a sock body and a silica gel layer structure arranged at the bottom of the sock body. The silica gel layer structure comprises the following areas: a half sole thrust area which comprises a plurality of strip-shaped silica gel blocks which are arranged at the end parts of the first to fifth metatarsal bones along the direction perpendicular to the length direction of the metatarsal bones; the foot arch supporting area comprises a plurality of silica gel supporting belts which are longitudinally arranged along the inner side of the foot arch; the heel stabilizing area comprises a plurality of arc-shaped silica gel sections, and the arc-shaped silica gel sections surround to form a C-shaped semi-ring structure or an O-shaped full-ring structure and are arranged around the heel; and the toe root grasping area comprises a plurality of silica gel points which are arranged below the first metatarsophalangeal joint to the fifth metatarsophalangeal joint.

The utility model belongs to the technical field of light-weight shoes, and particularly relates to a shoe and a nitrogen foaming vamp, which comprise a sole and a vamp, two sides of the sole respectively extend upwards to be provided with a first reinforcing piece, the inner side of each first reinforcing piece is fixedly connected with the vamp, at least one first hollow opening is arranged on the pair of first reinforcing pieces, and a second hollow opening is arranged on the pair of first reinforcing pieces. A first hollow opening is formed in the upper, the edge of the first hollow opening is fixedly connected with the upper, the rear end of the sole extends upwards to form a second reinforcing piece, the inner side of the second reinforcing piece is fixedly connected with the upper, and at least one second hollow opening is formed in the second reinforcing piece. The pair of first reinforcing pieces are connected and fixed to the two sides of the vamp, so that outward supporting force is provided for the two sides of the vamp, the second reinforcing pieces are connected and fixed to the rear end of the vamp, so that outward supporting force is provided for the rear end of the inclined face, and the inward pressing deformation area of the vamp is reduced through the three outward supporting force; and the wearing comfort can be improved.

The application provides an anti-static knitted fabric based on charge accumulation and directional guidance, a preparation method thereof and a knitted fabric, and belongs to the technical field of knitted clothes. The first spinning component and the second spinning component are co-extruded through melt spinning to prepare a composite fiber with a parallel composite structure, and a composite yarn is obtained through thermal mechanical treatment; the composite yarn is introduced into a specific area of the fabric in a tuck-welt organization through an inlaying process, and latent crimping is activated through after-finishing. The application utilizes the hygroexpansion of the second spinning component to drive macroscopic self-crimping of the composite yarn, and constructs an efficient conductive framework by physical extrusion of the internal conductive filler, so that humidity response adjustment of the anti-static performance and directional dissipation of the charge are realized, the problems of fixed conductive state, local static accumulation and poor comfort of the existing fabric are effectively solved, and the safety and wearing experience of the clothes are improved.

This invention discloses a thermal and moisture-comfortable microporous sandwich structure windbreaker fabric, relating to the field of fabric technology. The fabric includes a bottom layer, a middle layer, and a top layer. The fabric body comprises a bottom layer, a middle layer, and a top layer, and is composited using a sandwich structure. The bottom layer uses 30D yarn, the middle layer uses a two-component polypropylene microporous membrane, and the top layer uses 30D N66 double-thread grid. The use of a two-component polypropylene microporous membrane optimizes and innovates breathability and moisture permeability, retaining the breathability under micro-pressure while improving thermal and moisture comfort.