25results about How to "Improve perspiration" patented technology

The invention belongs to the technical field of antibacterial super-hydrophobic functionalization of selective laser sintering parts, and particularly relates to a preparation method of a breathable, antibacterial and self-cleaning TPU sports knee pad. According to the invention, SiO2 and TiO2 are grown on GO to obtain super-hydrophobic modified GO, and the super-hydrophobic modified GO-WPU emulsion is prepared through emulsion polymerization. Then, the TPU sports knee pad which is formed through the SLS technology and is of a gradient hollowed-out lattice structure with the hollowed-out degree gradually increasing from outside to inside is coated with an antibacterial and self-cleaning coating. The finally prepared TPU sports kneecap has breathable, antibacterial and self-cleaning functions, and is light to wear and high in buffer protection performance.

The invention provides a cross-shaped moisture absorption and sweat releasing polyester fiber and a preparation method thereof, and relates to the technical field of polyester fiber production. The cross section of the cross-shaped moisture absorption and sweat releasing polyester fiber is in a cross shape, the cross-shaped moisture absorption and sweat releasing polyester fiber comprises four ribs evenly distributed in the circumferential direction and a cross-shaped through hole located in the center, a plurality of micropores are distributed in the surfaces of the ribs, and the average pore size of the micropores is 0.1-0.5 micrometer; secondly, the polyester fiber is composed of hydrophilic modified polyester, hydrophilic polyester master batches containing calcium carbonate powder and a moisture absorption and sweat releasing agent according to the mass percentage of 70-85: 10-20: 5-10, and the moisture absorption and sweat releasing agent is a polyether ester block copolymer. According to the cross-shaped moisture absorption and sweat releasing polyester fiber, the cross section is cross-shaped, the cross-shaped moisture absorption and sweat releasing polyester fiber has a large specific surface area, moisture diffusion and evaporation are facilitated, the moisture absorption performance of the fiber can be improved through the micropores in the surfaces of the beads, air circulation is facilitated through the cross-shaped through hole in the center, and the sweat releasing effect is improved.

The vamp with the protective property and the air permeability comprises a vamp body, a plurality of TPU yarns are woven in an interweaving mode to form at least one TPU yarn arrangement layer, the TPU yarns are fixedly connected at the overlapping position in a hot melting press fit mode, and the TPU yarns are arranged on the vamp body. Breathable winding gaps are formed among the woven TPU yarns; a protective layer is compounded on the side, close to the foot, of the vamp body, the protective layer is formed by weaving materials with puncture resistance and cutting resistance, and the protective layer is provided with a breathable grid structure. According to the vamp with the protective property and the air permeability and the shoe, the vamp material with the protective property and the air permeability is adopted for the shoe, the effects of being simple in structure, good in air permeability and having the protective function are achieved, and safe, comfortable and healthy wearing experience is provided for a wearer.

The graphene riding clothes comprise a riding clothes front part, a riding clothes rear part and sleeves, the riding clothes are in a cardigan form, a zipper is arranged in the whole middle of the riding clothes, the front part of the riding clothes is of a bilaterally symmetrical structure and comprises two front shoulder pieces, two chest and abdomen pieces, two side waist pieces and two lower hem pieces, and the front shoulder pieces, the chest and abdomen pieces, the side waist pieces and the lower hem pieces are symmetrical with the zipper as the center; the riding clothes rear part comprises a rear shoulder piece, a rear swing piece, a back piece and two side back pieces; the front part of the riding clothes, the rear part of the riding clothes and the piece bodies on the sleeves are connected through multi-needle sewing threads, and reflective strips are embedded between the multi-needle sewing threads and the fabric. The graphene modal composite fabric warm-keeping fabric is reasonable in structural design, fits the curve of the human body, has good wrapping performance on the human body, effectively reduces wind resistance and improves the warm-keeping effect, the graphene modal composite fabric is adopted, modal is skin-friendly and resistant to friction, and the graphene chinlon knitted fabric is good in perspiration performance and antibacterial and bacteriostatic performance.

The utility model relates to the technical field of insoles, and discloses an air circulation insole which comprises an insole body, an air bag is arranged at the heel of the insole body, and sponge is arranged in the air bag. An air channel is formed in the middle of the insole body, and the interior of the air channel is communicated with the interior of the air bag. According to the utility model, the sponge prevents the inner walls of the air bags from being bonded with each other, the air bags and the sponge increase the foot feeling and have a damping effect on the soles, and meanwhile, when the soles tread the air bags in a reciprocating manner in the walking process, air in the sponge is extruded into the air passages, so that the air in the air passages is prevented from entering the air passages, and the air in the air passages is prevented from entering the air passages. When the sole is suspended and does not tread the air bag, the sponge rebounds and restores, the air flows into the air bag through the air holes and the air channel at the moment, the effect of air circulation of the foot is achieved, the air circulates in the shoe through treading of the foot, and exhausting, perspiration and peculiar smell removal can be well achieved.

The invention belongs to the technical field of fabrics, and particularly relates to a light heat storage performance fabric which comprises a surface layer, a bottom layer and a middle layer, the surface layer is provided with a mesh structure, the bottom of the bottom layer is provided with a reflecting layer, the middle layer comprises a supporting structure, and the surface of the supporting structure is provided with a light heat storage structure. The fabric is formed by weaving first yarn, second yarn and third yarn, the surface layer is formed by weaving the first yarn, the middle layer is formed by weaving the second yarn, the bottom layer is formed by weaving the third yarn, the second yarn comprises a fiber layer and a light heat storage layer covering the surface of the fiber layer, and the light heat storage layer is formed by weaving the third yarn. The light heat storage layer is made of light absorption and heat storage master batches. The light heat storage structure in the fabric can effectively absorb and store light energy and convert the light energy into heat energy, so that warmth is provided. The material is particularly useful in cold environments, and can be used as a passive thermal insulation material.

The utility model discloses a flame -retardant heat -insulation waterproof moisture -permeable fabric, including polytetrafluoroethylene moisture -permeable membrane, first flame -retardant fiber water -jet felt and second flame -retardant fiber water -jet felt, polytetrafluoroethylene moisture -permeable membrane with first flame -retardant fiber water -jet felt between, through first point shape flame -retardant adhesive and stick together, first flame -retardant fiber water -jet felt with second flame -retardant fiber water -jet felt between, through second point shape flame -retardant adhesive and stick together, wherein, second flame -retardant fiber water -jet felt has multiple pinholes of array, to increase the moisture -permeability of fabric. The utility model discloses a flame -retardant heat -insulation waterproof moisture -permeable fabric, polytetrafluoroethylene moisture -permeable membrane, first flame -retardant fiber water -jet felt and second flame -retardant fiber water -jet felt three layer materials and stick together, second flame -retardant fiber water -jet felt has multiple pinholes of array, and the whole fabric heat protection performance (TPP) is good, and the moisture -permeability is high, and has the function of moisture absorption and sweat -releasing.

The present invention relates to a textile fabric based on fluid mechanics, comprising a fabric main body and a ventilation passage, in which the cross-sectional area S1 of an opening on the surface side of the ventilation passage and the cross-sectional area S2 of an opening on the back side of the ventilation passage have a relationship that S1 is not equal to S2, such that the flow velocity v of gas passing through the textile fabric is changed. The ventilation passages are arranged on the fabric body, so that the speed of fluid penetrating through the fabric can be changed; the air permeability and the perspiration property of the fabric are improved, the air permeability of the fabric is reduced, and the warm-keeping effect is achieved; the diameters of the two ends of the ventilation channel are different, and a funnel effect in fluid dynamics can be generated, so that the speed is increased when airflow passes through the fabric; therefore, the acceleration of the airflow speed can drive sweat on the skin surface to evaporate quickly, the heat dissipation effect is improved, and a wearer feels cool; when the airflow passes through one end, with a smaller opening, of the pore channel, the speed is slowed down; the temperature change speed inside and outside the clothes is reduced, and the warm-keeping effect is achieved.

The invention relates to the technical field of textiles, and discloses an antibacterial fabric with moisture absorption and sweat releasing effects and a preparation method of the antibacterial fabric with the moisture absorption and sweat releasing effects. 13 to 17 parts of fibrilia; 21 to 24 parts of bamboo fiber; 5-9 parts of tencel; raw materials of the cotton fibers, the hemp fibers, the bamboo fibers, the tencel fibers and the regenerated polyester are pretreated, the treated raw materials are prepared according to the formula in parts by weight, the hemp fibers and the cotton fibers are evenly mixed at the normal temperature, the tencel fibers and the bamboo fibers are evenly mixed, two sets of mixed fibers are obtained, and even distribution is ensured; the regenerated polyester and the mixed fiber obtained in the third step are evenly mixed at the temperature of 45-55 DEG C and then spun into yarn through a spinning frame, a pressure loom is used for weaving the yarn into fabric at the temperature of 65-75 DEG C and under the pressure of 0.5-1 Mpa, finally, the fabric is dyed and shaped, and the antibacterial fabric is formed. Detecting the fabric according with the moisture absorption, sweat releasing and antibacterial standards, and finally obtaining the antibacterial fabric with the moisture absorption and sweat releasing effects.

The utility model discloses a breathable comfortable T-shirt, which belongs to the technical field of clothes, and comprises a T-shirt body and sleeves, ventilation ports are formed on the T-shirt body corresponding to armpits, a shielding part is arranged at the ventilation ports, the shielding part comprises a sweatband and a perspiration piece, and the sweatband and the perspiration piece are respectively positioned on one side of the T-shirt body facing and far away from the body. The sweatband is connected with the clothes body in a sewing mode, and the sweat discharging piece is connected with the sweatband in a sewing mode. The breathable and comfortable T-shirt has the guiding and moisture guiding effects, meanwhile, the sweat evaporation speed can be increased, and the perspiration and breathability effects are improved.

The utility model discloses a moisture-absorbing breathable heat-dissipating printed garment piece which comprises a printed layer, a skin-friendly layer, a moisture-absorbing layer and a breathable layer, the moisture-absorbing layer is formed by weaving at least two layers of warp yarns and weft yarns which are transversely and longitudinally arranged, the density of the outer woven layer is larger than that of the inner woven layer, the skin-friendly layer is provided with first breathable holes, and the breathable layer is provided with second breathable holes. The breathable layer is provided with second breathable holes, and the diameter of the second breathable holes is larger than that of the first breathable holes. Due to the fact that the density of the inner braid layer is small, sweat is not prone to diffusing inside the inner braid layer, the capillary phenomenon is formed by the density difference between the loose inner braid layer and the dense outer braid layer, and the sweat of the inner braid layer is rapidly diffused to the outer braid layer. Due to the fact that the density of the outer woven layer is large, sweat can be rapidly diffused in the outer woven layer, and the rapid moisture absorption and sweat releasing effect is achieved. On the other hand, the aperture of the second air hole is larger than that of the first air hole, the two apertures have a certain difference, pressure formed between the inner layer and the outer layer is large, and perspiration is better facilitated.

The invention discloses a perspiration antibacterial functional fiber and a preparation method thereof, and belongs to the technical field of textile materials, and the preparation method comprises the following steps: S1, activating a fiber to obtain an activated fiber; s2, performing oxidation treatment on the activated fibers by using sodium periodate to obtain oxidized fibers; s3, adding the modified antibacterial agent into the mixed solvent, stirring and dissolving at 50-60 DEG C, adding the oxidized fiber and glacial acetic acid, reacting for 12-24 hours, cooling, filtering, washing and drying to obtain the perspiration antibacterial functional fiber. According to the invention, the Leier's fiber is used as a base material, and the surface of the Leier's fiber is oxidized by sodium periodate, so that the intermolecular force between the modified antibacterial agent and the functional fiber can be enhanced, the antibacterial property is improved, the roughness of the surface of the functional fiber can be improved, and the surface area of the functional fiber is increased; therefore, the sweat adsorption and discharge of the functional fiber are improved, and the sweat discharge performance of the functional fiber is further enhanced.

The utility model discloses a fabric with a good perspiration effect. The fabric comprises a fiber layer, the silver wire layer is used for inhibiting bacteria and peculiar smell, and the silver wire layer is located outside the fiber layer; the all-cotton layer is used for absorbing moisture and releasing sweat, and the all-cotton layer is located outside the silver wire layer; the chinlon layer is used for improving wear resistance, and the chinlon layer is located outside the all-cotton layer; the sunscreen film is used for sunscreen, and the outer wall of the sunscreen film is fixedly connected with the outer wall of the chinlon layer; honeycomb holes are formed in the wall of the silver wire layer, and the honeycomb holes are formed in the outer wall of the silver wire layer in a honeycomb-shaped array mode. The utility model relates to the technical field of perspiration fabrics. According to the fabric, the silver thread layer is arranged, sweat in clothes is oxidized with air, positive ions are released to attack negative ions carried by bacteria, the effect of inhibiting the bacteria and peculiar smell is achieved, the problem of obvious sweat odor generated by the sweat is solved, a user is kept fresh for a long time, and meanwhile accumulation of the bacteria on the skin is inhibited.

The utility model discloses a mould cup with a built-in flowing air nest structure, which comprises a mould cup body, the mould cup body comprises a supporting layer used for providing an air feeling supporting effect and a sponge layer used for improving the ventilation effect of the mould cup, the supporting layer is wrapped outside the sponge layer and is attached to the sponge layer, and the flowing air nest structure is arranged in the mould cup body. The three-dimensional model cup has the advantages that the supporting layer is arranged by referring to the fluctuation state of stratosphere cloud, the internal structure of the model cup is built through 3D modeling, the internal space of the model cup is subjected to flowing type air nest space division modeling, and the flowing type air nest space division modeling is achieved; the sponge layer is arranged, honeycomb-shaped soft sponge is adopted as a built-in material of the sponge layer, the perspiration effect of pores is enhanced, the outer portion of the sponge layer is made of a slightly-stiff nylon composite material, molding performance is achieved, and the mold cup is not prone to falling off. And soft and glutinous resilience feeling and comfortable moisture absorption and sweat guide feeling are brought while the gravity of the chest is supported.

The utility model relates to a high elasticity school uniform with the function of perspiration, including coat and trousers, the coat includes coat main part, neckline breathable part shoulder part and sleeve part that are stitched and spliced together, the shoulder part is made of a whole piece of high elasticity fabric cloth, the neckline breathable part is located at the chest part below the neckline of the coat, and the sleeve part is located at the upper part of the coat. The neckline breathable part is composed of a whole piece of breathable hole cloth; the trousers comprise a trousers main body part, a trouser waist elastic part and trouser leg outer side parts which are sewn and spliced together; the trouser leg outer side parts are located on the outer sides of the trouser legs and extend to trouser bottoms from the trouser waist elastic parts, the trouser leg outer side parts and the trouser waist elastic parts are all made of high-elastic fabric cloth, and the trouser body part is made of breathable hole cloth. The high-elasticity school uniform with the perspiration function is good in elasticity and perspiration function.

The utility model discloses a light porous running shoe sole, which relates to the related field of running shoe soles and comprises a sole, a first protective layer and a second protective layer, the top of the sole is connected with the first protective layer by sewing, the bottom of the sole is coated with the second protective layer, and the first protective layer is arranged. The breathability, the perspiration property, the antibacterial property, the odor absorption property and the skid resistance of the shoe sole are improved through the multiple protective layers, the damaged part of the shoe sole is sensed through cooperation of the chip and the repairing agent in the protruding block, and the shoe sole is repaired; the second protective layer is arranged, moisture adsorption is reduced through the multiple protective layers, the comfort level and porosity of the shoe sole are improved, the weight and cleaning difficulty of the shoe sole are reduced, and slipping and other unforeseen circumstances are reduced.

The invention relates to the technical field of cellulosic fibers, in particular to a preparation method of a cellulosic fiber with antibacterial and perspiration functions, which comprises the following steps: S1.1, pretreating the cellulosic fiber; s1.2, carrying out primary treatment on the cellulose fibers by using 2-hydroxyisonicotinic acid; s1.3, carrying out further hydrophobic treatment on the cellulose fibers by using tetraoxobehenyl trimethoxy silane through an esterification reaction; s1.4, treating the cellulose fibers by using chitosan; s1.5, loading the emulsified plant essential oil onto the cellulose fibers; S1.6, finally curing the cellulose fibers; 2-hydroxyisonicotinic acid is used for weakening the binding capacity of cellulose and water, tetraoxobehenyl trimethoxy silane is used for further improving the hydrophobic capacity, chitosan is laminated to serve as a molecular bridge, emulsified plant essential oil and esterified cellulose are linked, and the antibacterial effect is achieved; meanwhile, long-chain alkyl of the plant essential oil strengthens the hydrophobic effect.

The utility model discloses a printing garment piece of expansion sealing paint, including printing layer, skin-friendly layer, moisture absorption layer and breathable layer, the printing layer has moisture absorption expansion performance, the printing layer is curled or swelled after moisture absorption expansion and restores the original shape after drying, a plurality of expansion spaces are arranged between the skin-friendly layer and the moisture absorption layer, the printing layer is arranged in the expansion spaces, and the breathable layer is arranged on the skin-friendly layer. The maximum volume of the expanded printing layer is greater than the volume of the expanded space. After the fabric absorbs moisture, the printing layer absorbs moisture, expands and warps, the opening area is larger, and ventilation and heat dissipation are facilitated; after the fabric is dried, the opening is recovered to the original shape; meanwhile, due to the fact that the density of the inner woven layer is small, sweat is not prone to diffusing in the inner woven layer, the capillary phenomenon is formed between the inner woven layer and the outer woven layer, the sweat is rapidly diffused to the outer woven layer, the density of the outer woven layer is large, the sweat can be rapidly diffused in the outer woven layer, and the rapid moisture absorption and sweat releasing effect is achieved.

The invention discloses a preparation method and application of a polyether polyamide polysiloxane finishing agent. The polyether polyamide polysiloxane finishing agent has the following structural formula: # imgabs0 #, wherein a is equal to 7-14; b is equal to 3-6; n is equal to 16 to 90; m is equal to 55 to 96; c is equal to 6. A, b, n and m are all natural numbers. The polyether polyamide polysiloxane finishing agent prepared by the preparation method disclosed by the invention is excellent in hydrophilicity, skin-friendly property and stability, the treated brocade / spandex knitted fabric has excellent softness, smoothness, fineness, rebound resilience and bulkiness, and the fabric is endowed with excellent clothes properties of moisture absorption, air permeability and perspiration.

The utility model discloses a special treatment application bag for traditional Chinese medicine, which relates to the technical field of traditional Chinese medicine treatment application, and comprises an application belt, the application belt is of a hollow structure, a sealing belt is sewn on the application belt, fastening components are mounted on two sides of the application belt, a breathable belt is sewn at the bottom of the application belt, and the breathable belt is connected with the sealing belt. The left end and the right end of the breathable belt are sealed with the bottom of the compress belt through thick belts, and a plurality of breathable holes A are formed in the thick belts. The medicine application assembly is located in the breathable belt and the thick belt and is attached to the bottom of the application belt through a hook-and-loop fastener, and an air pump is installed in the application belt and used for inflating the medicine application assembly; the medicine application assembly comprises a box body which is attached and fixed to the bottom of the application belt. And the end cover is arranged on the box body. The utility model provides the special treatment application bag for the traditional Chinese medicine, so that the effect of quickly absorbing the medicine effect of the traditional Chinese medicine is achieved, the skin cannot be covered with sweat, the application is closer, and the overall application bag is more comfortable.

The utility model relates to the technical field of brain surgery nursing neck supports, in particular to a brain surgery nursing neck support which comprises a C-shaped neck support body, an air bag cushion is installed on the inner wall of the C-shaped neck support body, and guide holes communicated with each other are formed in the C-shaped neck support body and the air bag cushion. A connecting band is installed on the outer wall of one side of the rear portion of the C-shaped neck support, transverse ribs are installed on the edges of the upper side and the lower side of the connecting band respectively, multiple sets of vertical ribs are installed between the two sets of transverse ribs and located on the outer side of the connecting band, and hook-and-loop fasteners are installed on the outer side of the portion, connected with the C-shaped neck support, of the connecting band. And the other side of the rear part of the C-shaped neck support is provided with a Velcro tape matched with the Velcro. Compared with the prior art, the utility model has the advantages that the guide holes on the air bag cushion are communicated with the guide holes on the C-shaped neck support, so that the ventilation effect of the neck is good, the perspiration is convenient, and the bacterium breeding is reduced; the hard C-shaped neck support is located on the outer side of the air bag cushion and is worn by being matched with the hook-and-loop fasteners on the outer sides of the connecting bands through the hook-and-loop fastener bands, and when air leakage happens to the air bag cushion, damage to the neck of a patient is reduced.

The utility model discloses a kind of honeycomb air layer fabrics, including cloth surface layer, cloth bottom layer and the intermediate air layer between cloth surface layer and cloth bottom layer, intermediate air layer has several connecting yarns of connecting cloth surface layer and cloth bottom layer, cloth surface layer has concave-convex texture, cloth bottom layer has several honeycomb holes.The honeycomb air layer fabric of the utility model presents certain concave-convex texture effect on both sides, and through its honeycomb hole, air circulation and perspiration can be effectively promoted, improve breathability and the comfort of wearing.

The invention discloses a moisture-absorbing and sweat-releasing anti-snagging cool chinlon-spandex fabric and a preparation method thereof, and belongs to the technical field of textiles. The preparation method of the fabric comprises the following steps: mixing boron nitride and polyurethane to obtain a polyurethane / boron nitride mixture as a first component; pure polyurethane is used as a second component; the preparation method comprises the following steps: carrying out bi-component spinning to obtain a bi-component-containing single fiber, and carrying out drafting, cooling and curing to obtain a polyurethane-polyurethane / boron nitride composite filament; after the temperature of the chinlon master batch is raised, spinning, drafting and cooling are carried out by using a spinneret plate with special-shaped cross section spinneret orifices, and the special-shaped cross section chinlon filaments are obtained; polyurethane-polyurethane / boron nitride composite filaments are used as elastic yarns, special-shaped section chinlon filaments are used as main yarns, and the fabric is obtained through weaving. The prepared fabric has lasting cool feeling, moisture absorption and sweat releasing performance, snagging resistance and comfort, and the requirement of consumers for the comfortable fabric with the lasting cool feeling can be better met.

The invention relates to the technical field of fabric preparation, and discloses fabric printing and dyeing equipment and a preparation method of a soft, breathable and sweat-releasing fabric, and the fabric printing and dyeing equipment comprises a dyeing box, a fabric roller arranged above the dyeing box, and a fabric dehumidification unit arranged on the outer side of the dyeing box; the fabric dehumidifying unit comprises a fabric conveying part arranged above the dyeing box. According to the fabric printing and dyeing equipment, through mutual cooperation of a rocker, an arc-shaped ramp block and a switching roller, the rocker is pulled by a first traction piece to rotate, one second traction piece is wound, a corresponding pressed disc is pushed through the arc-shaped ramp block to move close to a corresponding rope winding roller, and the fabric printing and dyeing efficiency is improved. By means of the structure, the driving shaft originally driving the rope winding roller to rotate cannot continuously drive the rope winding roller to rotate, finally the effect that the rocker swings in a reciprocating mode at the constant speed can be achieved, fabric is folded at the constant speed, it is guaranteed that the fabric makes full contact with hot air, and meanwhile the fabric can be in a soft state in the drying process.