1014 results about "Cotton cloth" patented technology

The invention discloses a portable wound surface protection brace and an application method thereof, and belongs to the technical field of medical instruments. The brace is of a cylindrical structure, is made of EVA materials, has flexibility, non-toxic characteristics and good supporting performance and is externally wrapped with cotton cloth and provided with ventilation through holes, high-density cotton strips are fixed to the two ends of the inner wall to form a hollow structure, and the circumference of the outer wall can be adjusted through at least three sets of bandages with hook-and-loop fasteners. And an antibacterial coating is added, so that clinical application is expanded. During application, a wound surface is subjected to liquid extraction and hydrogen peroxide cleaning in the earlier stage and then covered with insulin mixed normal saline gauze, and the dressing is prevented from making contact with clothes in cooperation with a brace; and smearing mupirocin ointment in the later stage and performing infrared irradiation, and continuously using the brace to keep the wound dry and zero contact. The brace can be repeatedly used, can adapt to various wound types and patient body types, effectively solves the problems of wound adhesion and friction in traditional nursing, creates a high-oxygen healing environment, remarkably shortens wound healing time, relieves pain of patients and improves life quality, and has good clinical application and popularization value.

The utility model discloses a buffering rubber shock pad, which relates to the field of shock pads, and comprises a fixed shell, an elastic rubber cushion block is arranged in the fixed shell, the elasticity of the rubber cushion block is utilized to buffer the impact force when a vehicle door is closed, a detachable cotton cloth cover plate is arranged on the front side of the rubber cushion block, and the cotton cloth cover plate can absorb lubricating oil. A lubricating assembly is arranged in the fixing shell. Lubricating oil in the oil storage box is guided to the sponge block through the cotton rope by arranging the lubricating assembly, when the rubber cushion block is extruded, the lubricating oil is adsorbed to the cotton cloth cover piece, the automobile door makes contact with the cotton cloth cover piece in the process of extruding the rubber cushion block, and the friction force between the automobile door and the cotton cloth cover piece is reduced through the lubricating oil adsorbed by the cotton cloth cover piece; the lubricating oil enables the relative movement between the rubber cushion block and the rubber cushion block to be smoother, and deformation or damage of the rubber cushion block caused by frictional resistance is avoided.

The present invention belongs to the technical field of waterproof detection, and specifically is a textile fabric waterproof performance detection device, comprising a first cylinder, a second ring is provided at the upper end of the first cylinder, the second ring can slide to the outside of the upper end of the first cylinder, a nozzle is provided at the upper end of the first cylinder, a second rectangular plate is fixedly connected to the lower end of the first cylinder, a pressing device is provided on one side of the first cylinder, the pressing device comprises a first rectangular plate provided on one side of the first cylinder, a cotton cloth is provided at the lower end of the first rectangular plate, the first rectangular plate can drive the cotton cloth to slide to the upper end of the first cylinder, the cotton cloth absorbs the remaining water on the upper end of the waterproof cloth, and by observing the water absorbed by the cotton cloth, the distribution of the water droplets remaining on the upper end of the waterproof fabric can be intuitively seen, thereby accurately judging the waterproof grade of the waterproof fabric, solving the problem of directly observing the distribution of water droplets on the fabric with the naked eye, which may result in misjudgment.

The invention belongs to the technical field of waterproof detection, and particularly relates to a textile fabric waterproof performance detection device which comprises a first cylinder, a second circular ring is arranged at the upper end of the first cylinder and can slide to the outer side of the upper end of the first cylinder, a spray head is arranged at the upper end of the first cylinder, and a second rectangular plate is fixedly connected to the lower end of the first cylinder. A pressing device is arranged on one side of the first cylinder and comprises a first rectangular plate arranged on one side of the first cylinder, cotton cloth is arranged at the lower end of the first rectangular plate, the first rectangular plate can drive the cotton cloth to slide to the upper end of the first cylinder, residual water at the upper end of the waterproof cloth is adsorbed by the cotton cloth, and the waterproof cloth can be observed by observing the water adsorbed by the cotton cloth. The distribution condition of the remaining water drops at the upper end of the waterproof fabric can be visually observed, so that the waterproof grade of the waterproof fabric is accurately judged, and the problem that misjudgment possibly occurs when the distribution condition of the water drops on the fabric is directly observed with naked eyes is solved.

An aqueous inkjet ink composition for textile printing contains A to E: A. a pigment; B1. a solvent with a boiling point of 280° C. or higher; B2. as solvents with a boiling point of 200° C. or lower, a glycol ether accounting for 0.1 to 6.0% by mass, and a dihydric alcohol, wherein the ratio by mass of the solvent B1 and solvent B2, or B1 / B2, is 0.3 to 3.0; C. a polyurethane resin-based water-dispersible resin; D. a surfactant; and E. a blocked isocyanate crosslinking agent accounting for 0.1 to 5.0% by mass. The aqueous inkjet ink composition is intended to have appropriate discharge property, which is capable of demonstrating superior image density and higher levels of washing fastness even when printed on cotton or polyester cloth, etc.

The invention relates to the technical field of humidity detection, and discloses a humidity detection device and method for an external thermal insulation wall body of a building exterior wall, the humidity detection device comprises a protective shell fixed on a measuring instrument body, a storage groove is formed in the protective shell, a probe capable of moving up and down is arranged in the storage groove, a containing groove is formed in the protective shell, and the probe can move up and down in the containing groove. A movable seat is arranged in the accommodating groove in a sliding manner, a positioning disc is arranged on the lower surface of the movable seat, and cleaning cotton cloth for wiping the probe is fixed on the lower surface of the positioning disc; according to the technical scheme, after the probe is used, the probe can be contracted into the containing groove to be stored, the probe is conveniently protected, meanwhile, after the probe is contained in the containing groove, the surface of the probe can be wiped through the cleaning cotton cloth, water on the surface of the probe is removed, and the risk that the surface of the probe is oxidized and corroded is reduced; and the protection effect of the probe is further improved.

The invention discloses a hemispherical yellow tea making method, which comprises the following steps: fresh leaf picking, solarization, indoor spreading and airing, enzyme deactivation, constant temperature humidifying cotton cloth wrapping and kneading into a spherical shape for heaping for yellowing, primary baking and heating, cloth wrapping and kneading into a hemispherical shape, stacking, careful selection, low temperature baking and finished product obtaining, the solarization temperature is required to be 20-25 DEG C, and the time is 20-30 min; however, the room temperature is required to be kept at about 55-60 DEG C and the relative humidity is controlled at 70-85% during constant-temperature humidification and heaping for yellowing. Therefore, various effective components such as tea polyphenols, aromatic substances and the like in the fresh leaves are promoted to be converted. The yellow tea prepared by the invention has special flavor, is tightly rolled into a semispherical shape, is coated with silver hair, is yellow and moist in color and luster, is sweet and lasting in fragrance similar to honey fragrance, tastes sweet, mellow, smooth and active, and is yellow, bright and clear in soup color.

The invention discloses cloth cutting equipment for production of slub cotton male trousers and a male trousers cutting method, and relates to the technical field of garment processing. A cutting displacement frame with an adjusting function is arranged on the front side of the cutting bed side face guide rail in a meshing transmission mode. A cutting frame is fixedly mounted at the top of a cutting displacement frame displacement plate through bolts, an adjusting assembly is arranged at the top of a cutting frame body, and synchronous adjustment is completed by synchronously controlling a marking rod and a cutting point of a cutting knife through transmission action between a stepping motor and a gear disc under cooperation of a marking assembly and a visual assembly. Therefore, the detection accuracy of the cutter testing path data of the marking assembly is improved, and the cloth cutting precision is also improved; by arranging the pressing assembly on the guide rail on the side face of the cutting bed, semi-automatic spreading and pressing of the slub cotton fabric are achieved, and therefore the cutting efficiency is improved.

The utility model discloses an intelligent high-altitude glass cleaning robot. The advancing mechanism is provided with the negative pressure cavity, air in the negative pressure cavity is exhausted through rotation of the fan, air pressure in the cavity is lower than that of the outside, pressure difference is generated, adsorption is achieved, and therefore the advancing mechanism advances on various smooth surfaces and is suitable for different working environments. Meanwhile, the cotton cloth cleaning mechanism achieves horizontal movement through a gear and rack transmission mechanism, rotation is achieved through a rotating shaft, a power transmission rod and a rotating shaft sleeve, cotton cloth can completely cover the surface of the glass, and efficient cleaning of the glass is achieved; and the rolling brush cleaning mechanism realizes high-speed water spraying and automatic recovery of sewage into the water circulation mechanism, so that efficient cleaning is realized, water resource waste is avoided, and environmental pollution is reduced. A plurality of cleaning robots which are connected in series and parallel through long cleaning mechanism shafts can be used for synchronous cleaning, and the cleaning efficiency is improved.

The utility model discloses a tear-resistant waterproof breathable polyester cotton cloth composite fabric which is formed by sequentially compounding a surface layer, a middle layer and a base cloth layer, the surface layer is bent outwards at equal intervals to form protruding parts, elastic yarns are arranged on the protruding parts in a penetrating mode, and a plurality of breathable holes are formed in the top ends of the protruding parts. The waterproof breathable film is arranged between the middle layer and the surface layer, the base cloth layer is formed by weaving polyester and cotton mixed filaments, the waterproof breathable film and the middle layer are compounded, the composite fabric is good in waterproof performance and breathable performance, the waterproof performance of the fabric can be effectively improved, and the breathable performance of the fabric is greatly improved; due to the design of the protruding parts and the elastic yarns on the surface layer, the phenomenon that the fabric is broken when being pulled can be avoided, and the overall strength of the fabric is further improved.

The utility model provides a mattress with high waterproof performance, which belongs to the technical field of mattresses, and comprises a mattress body, a silica gel frame, water-absorbing cotton cloth, a magic tape rough surface and a magic tape hook surface, the silica gel frame is fixedly arranged on the outer side of the upper surface of the mattress body, the magic tape rough surface is sewed on the upper surface of the mattress body, and the water-absorbing cotton cloth is arranged on the water-absorbing cotton cloth. A magic tape hook surface is sewn at the bottom of the water-absorbing cotton cloth; according to the mattress, the water-absorbing cotton cloth is arranged and can absorb body fluid generated by gatism of a patient, the water-absorbing cotton cloth is adhered to the mattress body in a hook-and-loop fastener adhering mode, the water-absorbing cotton cloth can be conveniently taken out of the mattress body, and therefore the water-absorbing cotton cloth can be conveniently cleaned, and due to the arrangement of the silica gel frame, the water-absorbing cotton cloth is convenient to clean. The side face of the water-absorbing cotton cloth is conveniently blocked, the water-absorbing cotton cloth is prevented from being extruded after absorbing body fluid, the body fluid is prevented from falling to the bottom face of a ward from the periphery of the mattress body after being extruded from the side face of the water-absorbing cotton cloth, and sanitation of the ward is guaranteed.

The invention relates to the technical field of fabrics, and discloses a waterproof breathable fabric and a preparation method thereof. The prepared waterproof breathable fabric is composed of the breathable cotton cloth, the TPU hot melt adhesive film and the outer-layer fabric, the cotton cloth serves as the inner layer of the fabric, sweat generated by the human body can be effectively absorbed, and the fabric has certain breathability; the outer-layer fabric is formed by spinning the yarns which are subjected to padding treatment by adopting the waterproof and breathable coating, and has excellent breathability and waterproofness; in addition, the breathable cotton cloth and the outer-layer fabric are compounded through the TPU hot melt adhesive film, the adhesive film has certain breathability after being heated and bonded, and the breathability and waterproofness of the fabric are not affected. Therefore, the waterproof breathable fabric prepared by the invention can be widely applied to textiles such as bedding articles, clothes and the like, and has a good application prospect.

The utility model discloses a warm-keeping device for an edible mushroom planting greenhouse, which comprises two supporting side plates, the upper surfaces of the two supporting side plates are jointly and fixedly connected with a shell, the right side surface of the shell is fixedly connected with a driving cover, two groups of bearing rings are fixedly embedded in the inner side wall of the shell, two winding drums are arranged in the shell, and the two winding drums are fixedly connected with the driving cover. The outer surfaces of the left ends and the right ends of the two winding drums are fixedly connected with inner rings of the two sets of bearing rings correspondingly, the right ends of the two winding drums are fixedly connected with a driving gear and a transmission gear correspondingly, the outer surface of the driving gear is meshed with the outer surface of the transmission gear, and heat preservation cotton cloth is fixedly connected to the outer surfaces of the two winding drums correspondingly. Two temperature sensors are fixedly installed on the upper surface of the shell, and a driving motor is fixedly installed on the right side face of the driving cover. The automatic winding and unwinding device is provided with an automatic winding and unwinding structure, and the problems that the manual labor intensity is too high and a large amount of manpower is occupied are solved.

The invention relates to the technical field of medical nursing materials, in particular to a cesarean postoperative hemostasis bellyband which comprises a main bellyband body used for being fixed to the abdomen of a puerpera in a sleeving mode, an auxiliary adjusting band used for adjusting the tightening tension of the main bellyband body and a tourniquet used for conducting pressing hemostasis on the position of a cesarean operation incision. The two sides of the tourniquet are detachably connected with the main bellyband body through zippers, the tourniquet comprises a fabric layer, a filling layer, a heating layer and a hemostasis layer which are sequentially arranged from outside to inside, a gap is formed between the fabric layer and the filling layer, and medical cotton cloth is arranged in the gap; the filling layer acts on an operative incision through inflation expansion, and a heat insulation sheet is arranged between the filling layer and the heating layer and sewn to the heating layer. The outer side of the hemostasis layer adheres to the heating layer, and the inner side of the hemostasis layer makes contact with a surgical incision. The invention aims to solve the defects of the existing bellyband in the aspects of hemostasis and adaptive adjustment after cesarean section.

The utility model relates to the field of cloth plaiting machines, in particular to a polyester-mixed cotton cloth plaiting machine capable of reducing cloth abrasion, which comprises a fan and a motor, the output end of the fan is fixedly communicated with a pipeline, the other end of the pipeline is fixedly connected with a connecting piece, the inner wall of the connecting piece is sleeved with a connecting roller, the fan is arranged to extract and compress air, and the motor is arranged to drive the fan to rotate. The compressed air is conveniently discharged and sprayed on the surface of the polyester-mixed cotton cloth through ventilation holes formed in the surface of the polyester-mixed cotton cloth, rotation of a first gear is achieved through arrangement of a motor, and the effect that the second gear drives the connecting roller to rotate is achieved through connection of the first gear, a toothed belt and the second gear; therefore, the effects that the connecting roller can rotate and the compressed gas is sprayed on the surface of the polyester-mixed cotton cloth are achieved, the contact area between the polyester-mixed cotton cloth and the connecting roller during conveying can be reduced, the effect of reducing abrasion of the polyester-mixed cotton cloth in the conveying process can be reduced, and the quality of the polyester-mixed cotton cloth is guaranteed.

The utility model relates to the technical field of singeing machines, and particularly discloses a singeing machine cold water roller printing treatment device which comprises a cold water roller body, a protective shell assembly is arranged outside the cold water roller body, and anti-falling assemblies are installed at the left end and the right end of the cold water roller body. A connecting shaft is fixedly connected to the end, away from the cold water roller body, of the anti-disengaging assembly, a heating rod is installed in the cold water roller body, and cold water grooves are formed in the left side and the right side of the heating rod correspondingly; the protective shell assembly comprises a protective layer, a heat insulation layer is arranged in the protective layer, and a water absorption layer is arranged in the heat insulation layer. Water vapor on the surface of the cold water roller is adsorbed through the cotton cloth, water drops are not formed, cold water roller marks are prevented from being formed between the water drops and fabric, the copper film on the top of the water absorption layer can protect the water absorption layer on the inner layer, the water absorption layer is prevented from being burnt out by a fire opening, and the service time is prolonged.

The invention belongs to the technical field of pitaya moxibustion therapy, and particularly relates to an intelligent temperature control towel and system applied to pitaya moxibustion therapy, the intelligent temperature control towel comprises an intelligent temperature control towel, a temperature monitoring assembly and a safety early warning assembly, the surface of the intelligent temperature control towel is provided with high-temperature-resistant silica gel coating cotton cloth, and a square hole is formed in the intelligent temperature control towel; and a heat insulation layer is inserted into the square hole. The high-temperature-resistant silica gel coating cotton cloth is adopted, the heat insulation layer is arranged in the high-temperature-resistant silica gel coating cotton cloth, the comfort of a patient is guaranteed, and open fire of an alcohol lamp is prevented from making direct contact with skin; secondly, through the temperature monitoring assembly, the effect of monitoring the temperature of multiple acupuncture points on the back of the human body in real time is achieved, and uneven temperature is prevented; and through the safety early warning assembly, sound-light alarm is triggered when the local temperature is too high and exceeds the preset temperature value, and the scalding risk is reduced.

The utility model particularly relates to the field of cloth drying equipment, and discloses a cotton and linen cloth continuous drying device convenient to wind, which comprises a drying box, an air cylinder is fixedly arranged in the middle of the top end of the drying box, an air blower is fixedly arranged on the surface, close to the air cylinder, of the drying box, and a mounting frame is fixedly arranged at the output end of the bottom end of the air cylinder. Two air inlet covers are symmetrically and fixedly arranged at the bottom end of the mounting frame, and communicating pipes are inserted into the top ends of the air inlet covers and penetrate through the mounting frame. Through the arrangement of the air cylinder, the air blower, the three-way pipe, the mounting frame, the air inlet cover, the leveling roller and the communicating pipe, the leveling roller and the air inlet cover can be driven to move synchronously by starting the air cylinder, the height of the leveling roller is convenient to adjust, negative pressure wind power can be generated by starting the air blower, and therefore steam generated above cotton cloth is sucked from the leveling roller; and the interior of the drying box is discharged through the three-way pipe and the filter barrel, so that moisture in the drying box is reduced, and the cloth drying quality is improved.

The utility model provides a nonmetal low-voltage metering box. The non-metal low-voltage metering box comprises a metering box body, a protection mechanism is installed on the side wall of the metering box body, a heat dissipation mechanism used for ventilation is installed on the side wall of the metering box body and comprises installation plates, heat dissipation grooves, cotton cloth bags, clamping rods, connectors and fixing sleeves, and the installation plates are symmetrically installed at the bottom end of the metering box body; a plurality of heat dissipation grooves are obliquely formed in the side wall of the mounting plate; the connectors are symmetrically mounted on the side walls of the mounting plate, elastic clamping rods are fixedly connected to the side walls of the connectors, and the cotton cloth bag is clamped to the side walls of the clamping rods; the joint is in threaded connection with the fixing sleeve, and the fixing sleeve is in sliding connection with the side wall of the clamping rod; a drainage mechanism used for draining accumulated water is installed at the bottom end of the metering box, and a sealing mechanism is arranged at the bottom end of the metering box. The non-metal low-voltage metering box provided by the utility model has the advantages that accumulated water in the metering box can be conveniently discharged, and the interior of the metering box is kept dry.

The invention provides a modified hard carbon material and a preparation method thereof, a negative pole piece and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The preparation method comprises the following steps: S1, waste cotton cloth is pretreated, the pretreatment comprises crushing treatment, polishing treatment, washing treatment and drying treatment, and pretreated waste cotton cloth is obtained; s2, the pretreated waste cotton cloth is subjected to pre-oxidation treatment in the air atmosphere, and pre-oxidized waste cotton cloth is obtained; s3, carrying out carbonization treatment on the pre-oxidized waste cotton cloth in an inert atmosphere to obtain a hard carbon material; and S4, mixing the hard carbon material with sulfur powder, and performing vulcanization treatment in an inert atmosphere to obtain the modified hard carbon material. The modified hard carbon material prepared by the preparation method has excellent sodium storage performance.

The utility model relates to the field of gas storage devices, and discloses a cooling device for a liquefied natural gas storage tank, which comprises a fixing frame and a storage tank arranged above the fixing frame, a cooling mechanism is arranged on the outer side of the storage tank, the cooling mechanism comprises a water tank arranged in the fixing frame, and the lower part of one end of the water tank is connected with a water pump. The output end of the water pump is connected with a temporary storage box through a water conveying pipe, the temporary storage box is installed above one end of the storage tank through a supporting frame, the lower portion of the side face of the temporary storage box is connected with two water outlet pipes through guide pipes, and a plurality of dripping nozzles are arranged at the bottoms of the water outlet pipes; the cooling mechanism further comprises moisturizing cotton cloth wound on the outer side of the storage tank. The outer side of the storage tank is in contact with cold water all the time through the moisturizing cotton cloth, the cooling effect is improved, the water pump does not need to work continuously, energy consumption is reduced, and the practicability of the device is improved.

The invention provides a carding machine with a self-cleaning function, and relates to the technical field of carding machines, the carding machine comprises a carding machine side bottom plate, a negative pressure cleaning assembly and a carding tooth cloth impurity cleaning assembly, the upper end of the carding machine side bottom plate is integrally provided with a carding main machine side plate; the outer side surfaces of the negative pressure cleaning assemblies are fixedly installed at the outer ends of the two carding machine side bottom plates, and the cotton carding tooth cloth impurity cleaning assembly is arranged between the carding machine side bottom plates and located between the negative pressure cleaning assemblies. Cotton cloth formed by cotton silk carding penetrates through the first cotton conveying roller, the second cotton conveying roller and the third cotton conveying roller, bypasses the cotton carding tooth cloth roller between the first cotton conveying roller and the third cotton conveying roller, and then is carded open through the cotton carding tooth cloth impurity cleaning assembly. Impurities combed by the cotton carding tooth cloth impurity cleaning assembly are cleaned through negative pressure through the negative pressure cleaning assembly, and compared with an existing carding machine, the cotton carding machine can better clean impurities wound around cotton cloth.

The utility model discloses a sanitary napkin suitable for blind women, and particularly relates to the technical field of sanitary napkins, the sanitary napkin comprises a sanitary napkin main body and two wings, the two wings are fixedly arranged on the front side and the rear side of the sanitary napkin main body, an absorber is fixedly arranged in the sanitary napkin main body, mesh cotton cloth is fixedly arranged in the absorber, and the mesh cotton cloth is fixedly arranged in the sanitary napkin main body. A first braille alphabet cloth strip is fixedly installed on the edge of one side of the sanitary towel body, and a second braille alphabet cloth strip is fixedly installed on the edge of the other side of the sanitary towel body. The third braille cloth strip is arranged, the model of the sanitary towel is recorded on the third braille cloth strip through braille, the first braille cloth strip is used for distinguishing the front end of the sanitary towel, the second braille cloth strip is used for distinguishing the rear end of the sanitary towel, and the blind women can conveniently distinguish the front end and the rear end of the sanitary towel. Meanwhile, the whole body is of an integrated structure, using steps are simpler, and blind women can use the device more conveniently.

The utility model relates to the technical field of Bluetooth earphones, and particularly discloses an intelligent Bluetooth earphone, which comprises a bin body, a hinge is rotatably connected above the bin body, the hinge is also fixedly connected with a bin cover, firstly, a cotton cushion sleeve is butted into a placing groove, an electrode antenna is sleeved by a through hole, then a clamping round buckle groove is clamped with a clamping buckle, and the bin cover is fixedly connected with the cotton cushion sleeve. Then the clamping block is placed above the clamping groove in the side face of the containing groove, the clamping block is pressed, the clamping strip is clamped into the clamping groove, the cleaning device is fixed, after long-time use, dirt adhering to the earphone body is accumulated in the cotton cushion cover, firstly, the clamping round buckling groove is buckled with the clamping buckle, then the connecting strip is pulled up, the clamping block is buckled out of the clamping groove, and then the cleaning device is fixed. Compared with a traditional earphone bin which is wiped by cotton cloth, the cleaning device is more convenient to use, cleaning is cleaner and more thorough, the cleaning device can be taken out, and the problem that dirt in a containing groove of an existing device is not easy to clean is solved.

The utility model relates to the technical field of cotton cloth production, and discloses cutting equipment for cotton cloth production, which comprises a machine body, a driving shaft rotationally connected to the inner side of the machine body, a driving roller fixedly connected to the outer side of the driving shaft, resistance increasing grains arranged on the outer side of the driving roller, and a driving mechanism mounted at the bottom end of the machine body and used for driving the driving shaft. A pressing mechanism used for pressing cotton cloth is arranged on the machine body, a cutting-off mechanism used for cutting off the cotton cloth is arranged on the machine body, the pressing mechanism comprises guide blocks, the inner side of the machine body is fixedly connected with four guide blocks, and a bearing seat is connected between every two adjacent guide blocks on the left side and the right side in a sliding mode. Due to the fact that the pressing roller has dead weight and the bearing seat slides between the two guide blocks, the pressing roller can press the cotton cloth between the pressing roller and the driving roller, and the idling phenomenon caused by the fact that the cotton cloth does not make close contact with the conveying roller is reduced.

The invention discloses a peelable clothing plate-making composite material and a preparation method thereof, and relates to the technical field of clothing manufacturing and design, in particular to a peelable clothing plate-making composite material and a preparation method thereof, and the peelable clothing plate-making composite material comprises a cloth layer, an adhesive layer, a paper layer and a release coating. The cloth layer is preferably 120 gsm cotton grey cloth, and the paper layer is 60-90 gsm printing paper. The adhesive tape is characterized in that the adhesive layer is an acrylic hot-melt pressure-sensitive adhesive with low-viscosity peelable characteristics, and is coated in a dot-shaped or grid-shaped form so as to provide an easy-to-peel starting edge. The preparation method comprises the following steps: coating the adhesive layer on one layer of base material, compounding with the other layer, and applying the release coating on the upper end of the paper layer. The structure ensures that the composite material is easy to cut in the clothing pattern making process, no adhesive residue exists after stripping, and the requirements of fashion pattern making for strength, operation convenience and modifiability are met.

The chip removal cleaning mechanism for the numerical control machine tool comprises a collecting box, the top of the collecting box is fixedly connected with a feeding hopper, the bottom of the collecting box is fixedly connected with a liquid discharging pipe, the side wall of the liquid discharging pipe is fixedly connected with a liquid discharging valve, and an adjusting rod is rotationally connected between the two sides of the inner wall of the feeding hopper. The outer side wall of the adjusting rod is fixedly sleeved with a material smashing support. According to the device, the assembling drawer, the filter screen, the filter sponge and the filter cotton cloth can be matched through the filter assembly, so that cutting fluid in waste chips is matched with the filter screen, the filter cotton cloth and the filter sponge, waste liquid in the waste chips is discharged into the bottom in the collecting box through the liquid outlet holes, and after collection, the assembling drawer is pulled again; the assembly drawer and the assembly opening are separated, blockage of materials to the collecting hopper and blockage of accumulation are reduced, waste liquid in waste chips is treated, and therefore the using effect is improved.

According to the technical scheme, the breathable underpants are characterized in that the breathable underpants comprise outer-layer underpants, inner-layer underpants are arranged in the outer-layer underpants, a plurality of breathable holes are formed in the outer portion of the inner-layer underpants, an outer-layer elastic band is arranged on the top face of the outer-layer underpants, and the outer-layer elastic band is arranged on the top face of the inner-layer underpants. The outer-layer elastic band and the outer-layer underpants are fixedly connected together; when the underpants are used, a better ventilation effect can be provided through the ventilation holes, meanwhile, an I-shaped ring can be matched, air entering is facilitated, the air permeability is improved, the situation that in the prior art, underpants are often attached to the body, and air circulation is limited is avoided, the air permeability of the underpants is further improved through the bottom holes, and cotton cloth and polyester materials are adopted, so that the underpants are more attractive in appearance. The wear-resistant underpants have certain wear resistance, can provide a certain warm keeping effect in a cold environment, can have certain toughness and softness through the I-shaped ring made of rubber, can change along with wearing and activities of a user, and cannot influence entering of external air holes.

The invention belongs to a material modification technology, and relates to modified polypropylene, in particular to a polypropylene denim cotton spraying-free material and a preparation method thereof. The polypropylene denim cotton spraying-free material is obtained by mixing polypropylene, a scratch-resistant agent, a filler, a flexibilizer, denim cotton, denim fluff and an auxiliary agent. According to the automobile interior decoration, an automobile is more attractive, meanwhile, the automobile is more practical, and in the automobile interior decoration, the natural texture imitating technology is widely applied. In the existing production, the automotive trim, such as a door post plate, with the appearance close to the effect of jeans is produced by mould pressing of wood chips imitating jean cotton cloth or film coating and injection molding in a low-pressure mould and then paint spraying treatment. According to the invention, polypropylene is used as a main material for the first time, the automotive interior plastic with the appearance close to the effect of jeans is prepared through formula design and conventional injection molding, the process is simple, the color requirement can be met without spraying, and particularly recycled jean cotton can be adopted.

The utility model belongs to the field of warping machines, and particularly relates to a warping machine for cotton cloth production, which comprises a warping machine body, a winding mechanism is arranged on the warping machine body, a support plate is fixedly mounted on one side of the warping machine body, a yarn guide mechanism is arranged on the support plate, and a tensioning mechanism is mounted on the warping machine body. The tensioning mechanism is located on one side of the winding mechanism, the wire guide mechanism comprises fixing plates and guide rods, the multiple fixing plates are installed at the top of the supporting plate through a detachable structure, the multiple guide rods are fixedly installed at the tops of the fixing plates at equal intervals, and the tensioning mechanism comprises a fixing frame, a U-shaped plate, a transmission shaft and a tensioning roller. The fixing frame is fixedly installed on the warping machine body, and the U-shaped plate is rotatably installed in the fixing frame through the rotating mechanism. The yarn tension adjusting device is reasonable in design, the uniformity of yarn tension is effectively guaranteed through the tension adjusting mechanism, the quality stability of cotton cloth is improved, and the fixing plates and the corresponding guide rods are convenient to disassemble, assemble and replace.