173 results about "Flax fiber" patented technology

The invention discloses an anti-wrinkle wear-resistant flax blended yarn and a processing technology thereof, and relates to the technical field of textiles. The prepared flax blended yarn comprises natural fibers, modified polylactic acid fibers and ultra-high molecular weight polyethylene fibers. Wherein the natural fibers are obtained by performing degumming pretreatment on linen fibers and bamboo fibers and then mixing the linen fibers and the bamboo fibers with cotton fibers; graphene oxide is deposited on the surface of the fiber through dopamine polymerization, so that the wear resistance of the yarn is improved; the modified polylactic acid fibers are obtained through melt spinning of polylactic acid, poly (adipic acid) / butylene terephthalate and modified chitin nanofibers, the compatibility of the chitin nanofibers and the polylactic acid is improved through polyethylene glycol, and the polylactic acid fibers are enhanced; coarse yarns are obtained through combing, drawing, roving and spinning, the coarse yarns are soaked in a finishing agent, and finally the finished blended yarns are obtained and have good wear resistance and wrinkle resistance.

The utility model relates to the field of fabrics, in particular to a moisture-absorbing and sweat-releasing blended fabric. The moisture-absorbing and sweat-releasing blended fabric comprises a moisture-absorbing layer and a breathable layer, wherein the moisture absorption layer is formed by weaving a plurality of first yarns and a plurality of second yarns; the first yarns comprise polyester fibers and multi-strand yarns wrapping the polyester fibers; the multi-strand yarn is formed by twisting tencel fibers and silver ion antibacterial fibers; the breathable layer is formed by weaving a plurality of third yarns, and the third yarns are formed by twisting linen fibers and cashmere fibers; a plurality of ventilation holes are formed in the ventilation layer; the first yarns have high elasticity, comfort, hygroscopicity and antibacterial activity, and the second yarns also endow the moisture absorption layer with excellent moisture conductivity; the breathable layer formed by weaving the third yarns is provided with a plurality of breathable holes, so that the moisture absorption layer after moisture absorption can be quickly dried, and the blended fabric has the excellent effects of moisture absorption, sweat releasing and quick drying.

The utility model provides a flax fiber efficient degumming device, including a bottom plate, the top left and right sides of the bottom plate are fixedly connected with electric guide rails, the tops of the two electric guide rails are slidably connected with a moving frame, the bottom middle end of the moving frame is fixedly connected with a driving assembly, the bottom of the driving assembly is fixedly connected with a lifting frame, the bottoms of the left and right sides of the lifting frame are fixedly connected with motor 1, the output ends of the two motors are fixedly connected with a rotating shaft, the adjacent sides of the two rotating shafts are fixedly connected with a filter box, and the top rear side of the bottom plate is fixedly connected with a degumming box. In the utility model, starting motor 1 drives the filter box to tilt, so that the degummed flax fibers are dumped on the top of the conveyor belt, so that the staff does not need to manually take out the degummed flax fibers, thereby improving the working efficiency of the device.

According to the technical scheme, the high-elasticity breathable chemical fiber fabric is characterized in that a plurality of grooves are formed in the end face, close to an outer layer, of an inner layer, elastic strips are arranged in the grooves, a plurality of supporting strips are arranged on the end face, close to the inner layer, of the outer layer, and the supporting strips are fixedly connected with the inner layer and the elastic strips; ventilation spaces are formed between the adjacent supporting strips and the outer layer and between the inner layer and the elastic strips, and a plurality of first ventilation holes and a plurality of second ventilation holes which are communicated with the ventilation spaces are formed in the inner layer and the outer layer in a penetrating mode respectively. The inner layer made of the cotton fibers and the spandex profiled fibers can absorb sweat generated by skin in time, the outer layer made of the linen fibers and the spandex profiled fibers can absorb moisture in the inner layer and quickly disperse the moisture, and the breathable spaces, the first breathable holes and the second breathable holes which are communicated with one another improve the breathability of the fabric. The large resilience force of the elastic strips can drive the inner layer and the outer layer to rapidly rebound after being stretched, and the shape maintaining performance of the fabric is improved.

The invention relates to the technical field of microfiber flannelette, in particular to flame-retardant antibacterial scratch-resistant water-based resin microfiber flannelette and a preparation method thereof.The flame-retardant antibacterial scratch-resistant water-based resin microfiber flannelette comprises figured island superfine fiber non-woven fabric, reinforcing layers are arranged on the upper surface and the lower surface of the figured island superfine fiber non-woven fabric through polyurethane glue in an adhesive mode, and resin body layers are arranged on the outer surfaces of the reinforcing layers; the reinforcing layer is formed by warp knitting linen fiber yarns and aramid fiber yarns according to the weight ratio of 1: 1; the thickness of the figured island superfine fiber non-woven fabric is 0.4 to 0.5 mm; the thickness of the reinforcing layer ranges from 0.3 mm to 0.4 mm. And the thickness of the resin body layer is 0.2 to 0.3 mm. According to the flame-retardant antibacterial scratch-resistant water-based resin microfiber flannelette disclosed by the invention, the resin body layer, the reinforcing layer and the figured island superfine fiber non-woven fabric are symmetrically arranged up and down, so that the strength stability of the microfiber flannelette is optimized.

The invention relates to the field of materials, and particularly discloses a mildew-proof and antistatic automobile trunk inner lining plate material and a preparation method thereof.The mildew-proof and antistatic automobile trunk inner lining plate material is prepared by adopting flax fibers, zirconia ceramic fibers and carbon fibers to be compounded to serve as a reinforcing framework, conducting vacuum drying and activation on the reinforcing framework, pretreating graphene oxide and dispersing the graphene oxide in a fiber network; according to the present invention, the mold inhibitor and the antibacterial agent are added to form the uniform and lasting release source of the mold inhibitor and the antibacterial agent, and the composite binder and the composite auxiliary agent are adopted, and the graded pressurization cold pressing molding process is adopted so as to compact the fiber network, effectively release the internal stress, and avoid the structural damage caused by the single high pressure so as to obtain the low-porosity and high-strength compact structure; the inner supporting plate material has efficient and broad-spectrum antibacterial performance and rapid and lasting static dissipation capacity, achieves the best balance among mechanical strength, durability, mildew-proof and antistatic performance and environmental protection performance, meets the application requirements of inner lining plates of automobile trunks, and has high practical application value.

The invention discloses an anti-cracking calcium silicate board and a preparation method thereof, and relates to the technical field of light building materials. The method comprises the following steps: carrying out ball milling, acid pickling and silane coupling agent surface modification on quartz sand to obtain alkylated quartz sand; and carrying out dry mixing on the mixture, metakaolin, silica fume and cement. The linen fiber is subjected to alkali treatment and hydroxyethyl acrylate graft modification, and the PVA fiber is subjected to silane coupling agent and nano silicon dioxide coating treatment. Dispersing graphene oxide, carboxylated styrene-butadiene emulsion and other assistants in water, adding the dry mixture, uniformly stirring, and then adding the two modified fibers to prepare mixed slurry; and finally, carrying out pressure forming, pre-curing, high-pressure steam curing and drying to obtain a finished product. Through substrate silanization, fiber grafting / nanocrystalline seed modification and synergistic introduction of graphene oxide and elastic emulsion, the interface bonding strength and toughness are remarkably enhanced, crack initiation and propagation are effectively inhibited, and the plate has excellent cracking resistance.

The utility model discloses a tencel vortex spinning yarn which comprises a core yarn, a first wrapping fiber layer, a first wrapping yarn layer and a second wrapping yarn layer. The core yarn comprises wool PVA blended yarn, the first wrapping fiber layer is made of hollow polyester fibers, and the first wrapping yarn layer comprises linen fiber yarn and hot melting filaments which are doubled and twisted. And the second wrapped yarn layer comprises tencel blended yarns. According to the tencel vortex spinning yarn, the PVA fibers are adopted in the core yarn, so that PVA can be dissolved in water after a woven fabric is treated by hot water, a large number of gaps are left, and the tencel vortex spinning yarn has a good warm keeping effect. In addition, the used flax fiber yarn has good rigidity, and the hot melting filaments can bond the flax fibers with adjacent fibers, so that the deformation of the cross section of the vortex spinning yarn can be reduced.

The utility model relates to the technical field of flax processing, in particular to a flax fiber degumming device which comprises a first box body, a first grid plate is arranged in the first box body, a plurality of stop levers are symmetrically fixed on the first grid plate, second connecting ropes are fixed on the plurality of stop levers, a shielding net covers the plurality of stop levers, and the second connecting ropes are fixed on the shielding net. A plurality of first connecting ropes are fixed to the shielding net, and two adjusting mechanisms are symmetrically fixed to the first grid plate and the first box body jointly. When the flax raw material degumming device is used, a flax raw material can float up and down on the first grid plate, so that a biological enzyme solution is in full contact with the flax raw material, the biological enzyme solution can be stirred, the flax raw material can be in more contact with enzyme in the biological enzyme solution, and the degumming effect and the degumming speed of the flax raw material are further ensured.

The invention discloses a high-strength polytetrafluoroethylene dispersion resin and a preparation method thereof, and belongs to the technical field of chemical engineering, and the preparation method comprises the following steps: preparing a linen fiber / nano silicon dioxide microsphere filler, adding the linen fiber / nano silicon dioxide microsphere filler into a polytetrafluoroethylene dispersion stock solution to form slurry, adding a modifier into the slurry to form composite slurry, putting the composite slurry into an ultraviolet ozone reaction cabin to carry out ultraviolet / ozone synergistic modification treatment, obtaining modified composite slurry after the treatment is completed, and carrying out molding treatment on the modified composite slurry to obtain the high-strength polytetrafluoroethylene dispersion resin. Through the mode, the linen fiber / nano silicon dioxide microsphere filler and ultraviolet ozone modification treatment synergistically enhance the strength of the dispersion resin.

An aerosol-generating article (10)(100)(1000) comprises: an aerosol-generating substrate (12)(112)(1004); a downstream element (42)(150)(1008) provided downstream of the aerosol-generating substrate (12)(112)(1004) and in axial alignment with the aerosol-generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibres selected from one or more of viscose fibres, modal fibres, Lyocell fibres and viscose rayon fibres; or a plurality of natural fibres selected from one or more of flax fibres, hemp fibres, jute fibres, kenaf fibres, ramie fibres, abaca fibres, phormium fibres, sisal fibres, coir fibres, cotton fibres, and kapok fibres. The cellulosic fibrous material further comprises an additive coating applied to the plurality of regenerated cellulose or natural fibres, the additive coating comprising at least 5 percent by weight of exogenous lignin on a dry weight basis.

The utility model discloses an antibacterial flax blended yarn which comprises flax fibers, first blended fibers are wound on one sides of the flax fibers, second blended fibers are wound on one sides of the first blended fibers, and third blended fibers are wound on one sides of the second blended fibers. According to the linen blended yarn, the second blended fiber and the third blended fiber are added to the linen blended yarn, the second blended fiber is the cotton fiber, the cotton fiber can improve the hygroscopicity and air permeability of the yarn and reduce the dryness and vulnerability of the yarn, and therefore the anti-fracture performance is improved, and the third blended fiber is the polyester fiber. According to the flax blended yarn, the polyester fibers have high elongation at break and evenness, the spinnability and breaking strength of the blended yarn can be improved, meanwhile, the whole flax blended yarn is formed by weaving various fibers in a crossed mode to be in a twisted shape, force borne by the yarn is evenly dispersed, the possibility of fiber breakage is reduced, and therefore the purpose that the flax blended yarn can be prevented from being broken is achieved.

The present invention discloses a preparation process for a tencel linen blended fabric, which comprises the following technological steps carried out in sequence: selecting tencel fibers and linen fibers; blending the tencel fibers and linen fibers into a tencel linen blended yarn by using the siro compact spinning method; making the tencel linen blended fabric after the tencel linen blended yarn goes through the processes of warping, sizing, drawing-in, weaving and finishing in sequence; and using a sizing machine without sizing skin on the yarn in the sizing process. The present invention also discloses a sizing machine for preparing the tencel linen blended fabric, which comprises a creel, a sizing box, a drying chamber and a headstock arranged in sequence along the yarn feeding direction; all the sizing rollers in the sizing box are made of the same material; a cold and heat exchange circulation pipeline is arranged in the last two sizing rollers along the yarn feeding direction in the sizing box, and a medium channel communicated with the cold and heat exchange circulation pipeline is further arranged on the sizing machine. The present invention can effectively avoid sizing skin on the surface of the yarn, can realize uniform distribution of the yarn tension between drying cylinders, and improves the quality of the yarn.

The utility model relates to the technical field of carding devices, in particular to a linen fiber carding device which comprises an external shell, a driving power source is installed in the external shell, the outer side of the driving power source is connected with a main rotating shaft, meanwhile, a follow-up shaft is installed on the side of the main rotating shaft, and a transmission structure is installed at the lower end of the main rotating shaft. A peripheral frame plate is mounted on the outer side of the transmission structure, meanwhile, the transmission structure is connected to the internal rotating shaft, a placement port is formed in the right side of the external shell, a groove opening is formed in the inner surface of the placement port, a moving rod is mounted at the upper end of the groove opening, and a straightening block is mounted on the outer surface of the moving rod; the linen fiber carding device has the advantages that the linen fibers are carded through the multi-process carding rollers, the independent straightening block is further arranged in front of the carding device for the linen fibers, the linen fibers are subjected to first treatment through installation of the straightening block, and the sorting rollers are further installed in the carding device to convey the inadequately carded parts to the beginning of the carding device again.

The invention belongs to the technical field of fabrics, and discloses a novel flax knitted fabric, which prolongs the existence time of an anti-wrinkle coating through the dual effects of mechanical occlusion of nano-particles and flax coils and chemical bonding of plasma-treated flax fibers and titanium hydroxyl, so that the anti-wrinkle performance of the fabric is improved, and the anti-wrinkle performance of the fabric is improved. The service time of the linen fabric is prolonged, the surface activity and hydrophilicity of the fibers are remarkably improved, the efficiency is improved for subsequent dry-method coating spraying, the process is simplified, damage of high temperature to the fiber structure is avoided, and the original texture of the fabric is kept.

The invention relates to the technical field of materials, and discloses a polypropylene material with high strength and strong anti-pressure ability and a preparation method, the polypropylene material is prepared by taking polypropylene as a base material and a linen fiber modified additive and the like as auxiliary materials through mixing and extrusion processes, the linen fiber modified additive is prepared by modifying macromolecular substances with norbornane-erythritol alternate connection structures on the surfaces of linen fibers, and the macromolecular substances can react with anhydride groups of maleic anhydride grafted polypropylene in the subsequent melt extrusion process, so that interlocking can be formed between the linen fibers and a polypropylene matrix; according to the present invention, the macromolecular substance structure contains the high bond energy silicon-oxygen bond and the rigid ring structure, such that the stability of the polypropylene can be improved so as to further enhance the impact resistance and other mechanical properties of the polypropylene.

The invention provides an efficient flax fiber degumming device and method, and relates to the technical field of flax fiber textile production, the efficient flax fiber degumming device comprises a degumming box, a conveying assembly, a compression roller assembly and a reciprocating rolling driving mechanism; a sliding table is arranged in the degumming box, and a reciprocating sliding plate is arranged on the sliding table; the conveying assembly comprises a conveying belt, a driving roller, a driven roller and a driving motor. The device has the beneficial effects that the pressing roller assembly of the device can press the conveying belt downwards to apply pressure to linen fibers on the reciprocating sliding plate, and the driving roller can drive the reciprocating sliding plate to slide in a reciprocating manner through the reciprocating rolling driving mechanism, so that the linen fibers can be rolled through the synergistic effect of the conveying belt and the reciprocating sliding plate; the linen fibers are subjected to reciprocating rolling force perpendicular to the movement direction in the conveying process, dynamic kneading and rolling are achieved, the colloid stripping efficiency is remarkably improved, degumming is more uniform, the linen fibers can be elastically pressed downwards through the pressing roller assembly, and fiber breakage caused by rigid extrusion is avoided.

The fireproof and flame-retardant curtain cloth comprises a cloth base layer, a tear-resistant layer is arranged on one side of the cloth base layer, a flame-retardant layer is arranged on one side of the tear-resistant layer, a wear-resistant layer is arranged on one side of the flame-retardant layer, a heat insulation layer is arranged on the other side of the cloth base layer, a light shielding layer is arranged on one side of the heat insulation layer, and an antibacterial layer is arranged on one side of the light shielding layer. A waterproof breathable layer is arranged on one side of the antibacterial layer. The tensile strength of the fabric is improved through the tear-resistant layer formed by the transverse memory metal wires and the longitudinal memory metal wires which are distributed on one side of the fabric base layer in a cross-shaped interweaving mode, so that the fabric is prevented from being torn, the flame-retardant effect of the fabric is improved through the PU high-transmittance double-group flame-retardant film, the organic silicone oil layer and the flame-retardant polyurethane layer in the flame-retardant layer, and the flame-retardant performance is good. The wear-resistant layer formed by twisting the carbon fibers, the polyester fibers and the linen fibers improves the wear resistance of the cloth and enhances the anti-pulling performance of the cloth, and the heat insulation layer improves the heat insulation performance of the curtain cloth.

The invention belongs to the technical field of polylactic acid composite materials, and particularly relates to a gutta-percha-based composite material and a preparation method thereof. The gutta-percha-based composite material is prepared from the following raw materials in parts by weight: 70 to 80 parts of polylactic acid, 10 to 20 parts of gutta-percha, 3 to 8 parts of modified fiber, 1 to 4 parts of reinforcing filler, 0.4 to 0.8 part of antioxidant and 1 to 3 parts of cross-linking agent, a preparation process of the modified fiber comprises the following steps: (1) adding pretreated linen fiber into an ethanol solution containing tetrabutyl titanate, then adding a silane coupling agent for heating reaction, and after the reaction is completed, cleaning and drying to obtain primarily modified linen fiber; and (2) adding the linen fiber modified for the first time into N, N-dimethylformamide, then adding hydroxyethyl acrylate and an initiator, carrying out a heating reaction, and after the reaction is completed, filtering, washing and drying to obtain the modified fiber. The composite material has excellent mechanical properties and thermal stability.

The aerosol generating article (10)(100)(1000) comprises an aerosol generating substrate (12)(112)(1004) and a downstream element (42)(150)(1008) provided downstream of the aerosol generating substrate (12)(112)(1004) and axially aligned with the aerosol generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibers selected from one or more of viscose fibers, modal fibers, lyocell fibers, and viscose rayon fibers, or a plurality of natural fibers selected from one or more of flax fibers, hemp fibers, jute fibers, kenaf fibers, ramie fibers, abaca fibers, phormium fibers, sisal fibers, coir fibers, cotton fibers, and kapok fibers. The cellulosic fibrous material further comprises an additive coating applied to multiple regenerated cellulose or natural fibers, the additive coating containing at least 5% by weight of exogenous lignin on a dry weight basis.

The utility model relates to the technical field of linen fiber processing, in particular to supercritical carbon dioxide treatment equipment for uvioresistant linen, which is characterized in that a sealing cover assembly is opened, linen fibers of a hanging assembly are taken down, and the linen fibers rise along with the sealing cover assembly, so that the linen fibers are prevented from being manually taken from the inside of a pressure container; comprising a supporting frame, a gas storage tank, a pressure container and a controller, the gas storage tank and the pressure container are arranged at the bottom end of the interior of the supporting frame, the controller is installed at the front end of the pressure container, the sealing cover assembly is arranged at the top end of the supporting frame, and the sealing cover assembly is used for sealing the top end of the pressure container; a hanging assembly is arranged at the bottom end of the sealing cover assembly and used for hanging linen fibers, and a double-pump assembly is arranged at the bottom end in the supporting frame and used for transferring carbon dioxide between the gas storage tank and the pressure container.

The invention discloses a linen fiber oiling agent curing device for textile production. The linen fiber oiling agent curing device comprises a fiber curing chamber, a fiber conveying system, an oiling agent spraying system and an oiling agent recycling system. The fiber conveying system is arranged outside the fiber curing chamber and corresponds to an inlet of the fiber curing chamber; the oiling agent spraying system comprises an oiling agent storage tank, an oil conveying pipe, a high-pressure pump and a plurality of groups of high-pressure atomizing nozzles; the oiling agent storage tank is arranged outside the fiber curing chamber; a plurality of groups of high-pressure atomizing nozzles are arranged at an inlet in the fiber curing chamber; and the high-pressure atomizing nozzle is communicated with an oiling agent storage tank through an oil conveying pipe and a high-pressure pump. Linen fibers are conveyed into the closed fiber curing chamber through the conveying belt, an oiling agent is evenly sprayed to the linen fibers through the high-pressure atomizing nozzles, the working efficiency can be improved, it can be ensured that the oiling agent is evenly distributed, the dripping oiling agent is recycled through the oiling agent recycling system, resources can be saved, and the production cost is reduced. The production cost is reduced.

The utility model discloses a wear-resistant flax yarn which comprises a flax yarn body, the flax yarn body is formed by spirally twisting elastic yarns and flax fibers, and the wear-resistant flax yarn further comprises an adhesive layer and a wear-resistant film layer. The adhesive layer is arranged on the outer side of the flax yarn body, and the adhesive layer is a polyurethane hot melt adhesive; the wear-resistant film layer is arranged on the outer side of the adhesive layer, waterproof breathable micropores are uniformly distributed in the wear-resistant film layer, and the aperture of the waterproof breathable micropores is 1-20 microns. The wear-resistant linen yarn is reasonable in structure, the yarn can meet the wear resistance requirement, and meanwhile the yarn has the good waterproof and moisture permeable functions.

The present invention discloses a cold-resistant and windproof velvet fabric, comprising a base fabric and a terry layer interwoven on the back of the base fabric. The base fabric is woven from modified hollow profiled polyester and flax fiber in a mass ratio of 4:1, and the terry layer is woven from mercerized wool yarn. The modified hollow profiled polyester is obtained by scouring and acidifying hollow profiled polyester. The cold-resistant and windproof velvet fabric and preparation method described in the present invention utilize modified hollow profiled polyester and flax fiber as ground yarns, resulting in a velvet fabric having good thermal insulation properties. The fabric also has good thermal insulation properties after multiple washings. The modified hollow profiled polyester is modified by combining scouring and acidification treatments to significantly improve the fabric's pilling resistance and oil repellency while ensuring fabric strength.

The invention relates to the field of bionic glue, and particularly discloses graphite glutinous rice bionic glue as well as a preparation method and application thereof. The graphite glutinous rice bionic glue is prepared from the following raw materials in percentage by weight: 64.5-65% of a glutinous rice extract, 10-20% of plant fibers, 15-25% of a mineral compound and 0.1-0.5% of a graphite substance, the mineral compound is composed of nanoscale silicate and calcium-based minerals according to the weight ratio of (2-4): 1, and the plant fibers are bamboo fibers and / or linen fibers. The preparation method comprises the following steps: S1, ultrasonically blending and dispersing the mineral compound and the graphite substance to obtain a mixture; s2, adding the plant fibers and the mixture into the glutinous rice extract, and uniformly stirring. The prepared graphite glutinous rice bionic glue is used for building boards, has good temperature resistance, moisture resistance and environmental protection property, is good in bonding stability, is used in a complex humid and hot environment for a long time, does not easily cause interlayer expansion cracking and separation of the building boards, and is suitable for high-end home decoration.

The utility model discloses a kind of ventilated porous composite sponge pad, it is related to sponge pad technical field, including pad body and the heat dissipation cavity being set on it, pad body top and bottom two ends are respectively adhered and fixed with solid surface layer, pad body top is communicated with pad body periphery by heat dissipation cavity;It also includes the bamboo charcoal fiber filling layer in heat dissipation cavity;Solid surface layer is breathable, and solid surface layer is ice silk fiber layer;The utility model has the advantages that: after bamboo charcoal fiber filling layer is inserted into heat dissipation cavity, certain support can be provided to increase the stability of heat dissipation cavity when being pressed, to strengthen the ventilation and heat dissipation property;Bamboo charcoal fiber filling layer can also provide moisture absorption and perspiration function and itself has certain thermal conductivity, can promote the diffusion and emission of heat;Solid surface layer is as surface layer and uses ice silk fiber layer or flax fiber layer, can provide thermal conductivity to transfer heat to bamboo charcoal fiber filling layer, and itself has good moisture absorption and perspiration performance, can improve the cool feeling.

This invention discloses a natural fiber absorbent and highly resilient cotton towel and its preparation method, relating to the field of medical consumables technology and belonging to patent classification number A61Q19 / 00. The method includes opening and mixing bamboo pulp fibers and flax fibers, cross-carding, and air-forming them into a web to obtain a base fabric; sequentially subjecting it to alkali impregnation and washing, ultrasonic treatment, and selective oxidation with TEMPO to obtain an activated oxidized base fabric; then immersing it in a chitosan quaternary ammonium salt solution for electrostatic loading treatment; subsequently immersing it in a crosslinking solution containing nanocellulose whiskers, epoxidized soybean oleic anhydride, and triethylamine for heated reflux crosslinking; finally immersing it in a synergistic bridging solution containing anhydrous citric acid and γ-aminopropyltriethoxysilane, followed by drying and high-temperature heat setting treatment to obtain the final product. This invention significantly improves the absorbency and resilience of the cotton towel, and the product is environmentally friendly and biodegradable.

The invention discloses a preparation method of an anti-static cotton and linen blended glove fabric, the fabric and a glove. The preparation method comprises the following steps: (1) preparing an inner-layer base material: S1, preparing cotton fibers and linen fibers; s2, cotton fibers and linen fibers are mixed, wool mixing, scutching, cotton carding, drawing, roving and fine spinning are carried out, and blended yarn is prepared; s3, weaving into cloth, washing with water, removing a weaving oil agent, and drying to obtain an inner-layer base material; (2) preparing an outer-layer anti-static finishing agent: uniformly mixing a conductive agent, a binder, a dispersing agent, a cross-linking agent and water to obtain the outer-layer anti-static finishing agent; and (3) forming an outer anti-static finishing layer, namely immersing the inner base material into the anti-static finishing agent, padding, baking, curing, cooling and cutting to obtain the fabric. According to the anti-static cotton and linen blended glove fabric, the raw material ratio and process parameters are optimized, the balance between the anti-static performance and the cost is achieved while skin friendliness and breathability are guaranteed, and the anti-static cotton and linen blended glove fabric meets the strict requirements of electronic part production scenes.

The application provides a double-sided gradual change texture fabric and a preparation method and application thereof, relates to the technical field of fabrics, and forms a double-sided gradual change texture structure through an integrated interweaving process of a three-dimensional blended base material; the three-dimensional blended base material is blended by flax fibers, low-melting-point degradable modified regenerated polyester fibers and nanometer bamboo charcoal micro-fiber according to a mass percentage ratio of 40-45% of flax fibers, 35-40% of modified regenerated polyester fibers and 15-25% of nanometer bamboo charcoal micro-fiber; the double-sided gradual change texture structure comprises three regions that are integrally formed and smoothly transitioned along the thickness direction of the fabric, including a front side fine nap concave-convex region, a back side ridge and groove temperature locking region and an intermediate gradual change interweaving region, and is connected and interposed between the front side fine nap concave-convex region and the back side ridge and groove temperature locking region, and the texture characteristics of the irregular honeycomb-shaped protrusions and the ridge and groove-shaped grooves are gradually converted and fused. The application has the advantages of skin-friendly dryness, high wear resistance, self-cleaning, degradability and ecological printing and dyeing characteristics and the like.