93results about How to "No tearing" patented technology

The invention discloses a dynamic time frame compensation rendering system and a dynamic time frame compensation rendering method for a virtual-reality mobile terminal. The method comprises the following steps of generating an application frame buffer sequence by use of frame rendering, extracting the up-to-date or latest application frame from the application frame buffer sequence, and performing secondary rendering, thereby obtaining a time frame; sending the time frame to a shared buffer; and under sequence control of a vertical synchronous management module, reading a time frame rendering result by use of a screen, and performing updating. By virtue of the design of the shared buffer, a GPU rendering result is directly stored in a cache updated by the screen, so that delay of multi-caching exchange is reduced; by virtue of vertical synchronous time management, the GPU rendering time is controlled, collision between GPU rendering writing and screen update reading is avoided, frames can be normally displayed with low delay, and no splitting is generated.

The invention provides a marking press for corrugated paper. The marking press comprises a longitudinal marking device, a prepressing wetting device, a front conveying device and a rear conveying device, wherein the longitudinal marking device comprises two upright columns arranged symmetrically, a cross rod, air cylinders, a pressing roll, pressing wheels and a supporting roll; the cross rod is arranged at the top ends of the two upright columns; the air cylinders are arranged on the cross rod; output rods of the air cylinders are connected with shaft sleeves; the pressing roll is rotationally mounted in the shaft sleeves; axial positions of the pressing wheels on the pressing roll are adjustable; the prepressing wetting device comprises two connecting rods arranged symmetrically, a rotating roll, prepressing wheels, spongy layers and first water spray pipes; the prepressing wheels are arranged on the rotating roll, and correspond to the pressing wheels one to one; axial positions of the prepressing wheels on the rotating roll are adjustable; the widths of prepressing wheels are greater than those of the pressing wheels; the spongy layers are arranged on the outer sides of rolling surfaces of the prepressing wheels; and water outlets of the first spray water pipes are formed above the rotating roll. The marking press is wide in application scope; pressing marks have various forms; the depths of the pressing marks are controllable; and no tearing can be caused at a pressing mark place in a marking process.

The invention discloses a processing method for fumigating ready-to-eat tilapia mossambica, comprising the following steps: killing live tilapia mossambica; sequentially cutting and extracting meat; removing skins; picking out tilapia mossambica bones; chopping and reshaping; washing; fumigating and pickling by fluctuation pressure; drying to dehydrate; immersing by oil; vacuum packaging; and then curing and sterilizing to obtain the ready-to-eat tilapia mossambica. The processing method for fumigating the ready-to-eat tilapia mossambica has the advantages that condiments and a smoke solutionare mixed and added to the tilapia mossambica meat, then the pickling and the fumigating are synchronously completed in a rotating sealing container by using a fluctuation pressure technology, the flavor of the ready-to-eat tilapia mossambica is improved due to added condiment oil, the curing and sterilizing steps are simultaneously carried out; the production process is simple, short in cycle, convenient to product automatically and easy to control; the ready-to-eat tilapia mossambica is ready-to-eat as soon as a bag is opened, is free of tilapia mossambica bones and has unique flavor.

The invention relates to a coating material for the surface coating of a waterproof membrane and a preparation method thereof. The coating material is prepared by the following method of: mixing and synthesizing a raw material consisting of a component A, a component B, a component C and a component D to obtain a polymer emulsion, wherein the component A comprises 90.0-130.0 weight portions of deionized water; the component B comprises 9.0-22.0 weight portions of deionized water, 0.5-1.5 weight portions of sulfate and 0.1-1.0 weight portion of polymerizing agent; the component C comprises 98.0-128.5 weight portions of deionized water, 0.2-5.0 weight portions of sulfate, and 2.5-4.5 weight portions of polymerizing agent; the component D comprises 150.0-260.0 weight portions of acrylic acid ester, 3.0-10.0 weight portions of methacrylic acid, 5.0-20.0 weight portions of organic fluorine and 5.0-20.0 weight portions of organosilicon; filling a filling material, a nano-material and an additive in the polymer emulsion and carrying out uniform dispersion simultaneously; adjusting the pH value to 8-9 by an ammonia; adding a thickener subsequently and filtering the solution, thus obtaining the colorful nano-fluorine silicone-acrylate coating materials. The coating materials are uniformly coated on the surface of the waterproof membrane, and the solidified and bonded colorful nano-fluorine silicone-acrylate coating has high tensile strength, large fracture elongation, good weathering resistance and low-temperature resistance, excellent heat resistance and stability and various color types.

The embodiment of the invention discloses a multi-video-card video data processing method and device, and aims to solve the technical problems of lag, tearing, excessively-low frame rate and the like under a multi-screen and multi-video-card situation due to playing of local video files with a common player in a work station in current large-screen display applications of monitoring rooms and meeting rooms. In the embodiment of the invention, the multi-video-card video data processing method comprises the following steps: determining widths and heights of output screen resolutions of video cards; creating corresponding D3D equipment and buffering areas according to the widths and the heights of single logical screens formed by the video cards; and copying decoded video data into the buffering areas through the D3D equipment in order to uniformly display the decoded video data.

The invention discloses a laser parallel processing device and processing method for array air holes of a leather product. The laser parallel processing device comprises a laser system, an optical light guide system,an X-Y two-dimensional honeycomb adsorption platform system and a computer control system, wherein an optical path outlet of the laser system is opposite to an optical path inlet of the optical light guide system, and an optical path outlet of the optical light guide system is opposite to a working area of the X-Y two-dimensional honeycomb adsorption platform system; the optical light guide system involves a pneumatic optical shutter, a quarter slide, a reflector, an adjustable beam expander lens, an adjustable diaphragm, a dichroic mirror, a laser beam splitting unit and a scanning galvanometer; and a laser beam optical path output by the laser system sequentially passes through the pneumatic optical shutter, the quarter slide, the reflector, the adjustable beam expander lens, the adjustable diaphragm, a surface of the dichroic mirror, the laser beam splitting unit, the scanning galvanometer, and a to-be-processed leather surface, and the other surface of the dichroicmirror is provided with a red light unit.

The invention relates to a mulberry shoot harvester adjustable in stubble height. The mulberry shoot harvester is composed of a rack, a walking device, a cutter device, a conveying device, a collecting device, a power section, a power driving device and a height adjusting device. When the harvester moves forward, the front ends of mulberry shoots are gathered, and the mulberry shoots are cut when arriving at a cutter; then the mulberry shoots are conveyed backwards to the horizontal conveying device and are output to a collecting bucket. According to the mulberry shoot harvester, the purposes that stubble is smooth, the tearing phenomenon does not occur, leaves cannot be broken when the mulberry shoots are harvested and the harvested height can be adjusted according to season and production requirements are achieved, and the mulberry shoot harvester has the characteristics of simple structure, easiness in installation and maintenance, safety, reliability and the like and has good practicability and popularization prospects.

The invention is concerned with a kind of produce method for eatable man made enteric-coated of enzyme hydrolyzed collagen. Dispose animal skin having active albumen using albumen enzyme and hydrolyze reaction to get long exquisite collagen fibre. Wring and smash the fibre, take out under high pressure and mix up to get more differentiating and softer exquisite collagen fibre and long strip of lognitudinal exquisite collagen fibre. Weave exquisite collagen fibre with ring crossing braiding machine and shape with ammonia, dry and mold to get tube-type of slotless enteric-coated with soft and thin wall. The enteric-coated has 50 to 60 percent of weight of enzyme hydrolyzed collagen with enough intensity of pressure without avulsion. It is fit for middle and top grade western-style sausage and high-speed automatic sausage-filling machine with good edibility and taste.

The invention discloses a water-based stamping stretching oil for ultra-thin aluminum foil plate which has good lubricant and cooling performance, can prevent appearance of scratch and corrosion on surface of stamping workpiece, can guarantee surface finish quality and cleanness, and method for production. Used raw materials and weight percentages are phytic acid 0.4-0.6%, sodium benzoate 1.4-1.8%, triethanolamine 2.0-2.4%, geoceric acid 0.6-1.0%, sulfonated castor oil 3.5-4.5%, polyethyleneglycol 2.4-2.8%, polyoxyethylene alkyl ether 2.4-2.8%, glycyl alcohol 1.8-2.2%, de-ionized water 82-85%, bactericidal agent 0.1-0.2%. The product is produced under synthesis condition of normal temperature - medium temperature - normal temperature.

The invention discloses a safe eyelid speculum for ophthalmic examination and operation. The safe eyelid speculum comprises a base mobilization bar, a mobilization screw hole is arranged in the centerof the base mobilization bar, a mobilization screw is inserted in the mobilization in the mobilization screw hole, a rotary turn lever is connected to the bottom of the mobilization screw, an anti-skid stripe is arranged on the surface of the rotary turn lever, each of two ends of the base mobilization bar is movably connected with a bending eyelid opening arm through a first pin shaft, the bending eyelid opening arms and the mobilization screws are connected through a total opening angle adjusting mechanism, the top of each bending eyelid opening arm is connected with a eyelid opening rod through a convenient-removal adjustment mechanism, the inner side of each eyelid opening rod is connected with a bearing piece, one side of the bearing piece is connected with a three-point eyelid opening mechanism, and the top of the bearing piece is provided with a controllable anti-drying wetting mechanism. The safe eyelid speculum can ensure the effect of eyelid opening and avoid discomfort of patients, and meanwhile, patients' eyes can be kept moist during eyelid opening; in addition, the opening angle of the eyelid opening arms can be more gentle, and excessive opening of the eyelid opening arms, which causes damage to the patients' eyes is avoided.

The invention discloses lubricating oil for stamping and stretching a stainless steel plate and a production method. The raw materials are as follows, by mass percentage, 1-6% of chlorcosane, 4-14% of dibutyl phosphite, 1-12% of sulphurized sperm oil, 0.1-1.0% of 2,6-di-tert-butyl phenol, 1-6% of polybutyl vinyl ether, 1-5% of lead naphthenate, 1-16% of oleic acid triethanolamine (1:1.5), 0.1-1.0% of simethicone, 10-30% of transformer oil and the balance machine oil. The production method includes adding the machine oil and the transformer oil into a reaction kettle, heating to 48 to 52 DEG C, starting a blender with rotary speed of 60 turns / minute, adding chlorcosane, dibutyl phosphite, sulphurized sperm oil, lead naphthenate, oleic acid triethanolamine (1:1.5), 2,6-di-tert-butyl phenol, polybutyl vinyl ether, polybutyl vinyl ether and simethicone which are calculated and weighed sequentially into the reaction kettle, stirring for 2-3 hours continuously, dissolving, cooling to room temperature, discharging and packaging.

The invention discloses a thin-wall pipe cutting device. The thin-wall pipe cutting device comprises a rotating fixing machine and a cutting machine, wherein the cutting machine comprises a first gyring blade and a second gyring blade; the first gyring blade extends into a thin-wall pipe, and the second gyring blade is arranged at the outer side of the thin-wall pipe; the first gyring blade and the second gyring blade are matched to cut the thin-wall pipe. According to the thin-wall pipe cutting device, the two gyring blades are provided; one gyring blade extends into the thin-wall pipe, and another gyring blade is arranged at the outer side of the thin-wall pipe; the two blades are adjusted to be tangential to each other during the cutting process and can synchronously extrude the thin-wall pipe from the inside and the outside so as to enable uniform internal and external stressing, and as a result, a port formed by cutting is flat, and the circumstance that the thin-wall pipe is broken can be avoided.

The invention relates to a binding head of a surgical incision binding apparatus and belongs to the technical field of medical apparatus and instruments. The binding head comprises a nail anvil and a nail bin; the nail anvil is connected with a bracket; a nail molding slot is arranged at the side of the nail anvil; a suture nail is filled in the nail bin; the back of the nail bin is provided with a nail pushing plate, and the inner side is provided with a cutting knife. The binding head is characterized in that only one suture nail is arranged in the nail bin; a nail crown of the suture nail is provided with a plurality of nail legs; and the position of the nail molding slot on the nail anvil is corresponding to the position of the nail legs. The structure not only shortens the assembling process of instruments but also ensures that the nail is combined with the tissue more firmly after suture, and the phenomena of nail falling, tissue tear and the like do not occur.

The invention provides a method for improving loading shovel bucket tooth welding strength. A flux-cored wire consumable electrode gas shielded overlaying is adopted, the diameter of a flux-cored wire is 1.6 mm, welding current is 220 A -240 A, arc voltage is 24 V-26 V, and CO2 gas flow is 12 L / min-16 L / min. Bucket teeth and a side protection plate are heated, the temperature at the position to be welded ranges from 300 DEG C to 400 DEG C. The welding sequence is the middle welding is in advance of sequential symmetric welding towards two sides. The tooth root ends of the bucket teeth are welded with the corresponding position of a bucket opening plate, and then two sides of the bucket teeth correspond to the side protection plate from tooth roots to tooth tops. By means of the method for improving the loading shovel bucket tooth welding strength, cracking, tearing, excessive abrasion, scattering during lifting and other fault phenomena do not occur in usage under the continuous high-strength working condition.

The invention relates to a device for producing rod-shaped articles from the tobacco processing industry, including a conveying device (13) conveying tobacco rods (2) with first cross sections. The tobacco rods possess segments (2a) with second cross sections with regular intervals, wherein the conveying device (13) is formed by a continuous conveying belt (5) through a leading roller (6). The conveying belt is provided with tobacco rods (2). The device has a feeding direction (T) of a tobacco rod and a finger (4) with a contact surface is provided behind a scraper (3). The distance between the bottom surface (12) of the scraper and base format (1) of the transport direction is increased. A trimming device (14) formed by multiple blades is provided for separating the tobacco rod from the tobacco volume. The drawing shows a scraper for rod-shaped products producing device.

The invention relates to the technical field of anastomats, and discloses an anastomat for surgical wound suturing, which comprises a shell, a movable handle, a nail seat and an anastomosis nail, the tail part of the shell is a fixed handle, and an anastomotic stoma part is arranged below the end part of the shell. According to the anastomat for surgical wound suturing, a linkage plate is driven by a movable handle to rotate around a first rotating shaft, when the linkage plate rotates downwards, the inclined top end of the top of the linkage plate presses a linkage block downwards, then the linkage block drives a connecting plate to enable a nail pressing plate to press an anastomosis nail downwards to achieve anastomosis on the skin, and after the anastomosis nail is pressed downwards, the anastomosis nail is pressed downwards to achieve anastomosis on the skin. The inclined top end is separated from the linkage block, then the linkage block can bounce under the action of the first spring, at the moment, due to the fact that the movable handle is not loosened, the anastomosis baffle is still located on the inner side of the anastomosis nail, when the nail pressing plate is driven by the linkage block to ascend, the anastomosis nail can be fixed by the anastomosis baffle, and the phenomenon that the anastomosis nail is driven by the nail pressing plate and the wound of a patient is torn is avoided.

The invention discloses a continuous dynamic weighing chain belt type feeding machine. The continuous dynamic weighing chain belt type feeding machine is composed of a driving device, a drive sprocket group, a tension sprocket group, a combined chain belt, a base, a fixed material guide groove, a weight body, a weighing sensor, a rotating speed sensor and a weight body guide post, wherein the driving device drives the combined chain belt to do circulatory motion through the drive sprocket group; the tension sprocket group is used for tensioning the combined chain belt; the weight body is composed of a weight platform, a weighing sprocket group, a hanging post and a weight groove; the weighing sprocket group is engaged with a sleeve roller chain at two sides of the combined chain belt at the weighing section so as to support the combined chain belt at the weighing section; and the weight groove is arranged on the weight platform through the hanging post. The weight body is connected to the base through the weighing sensor; the weight groove and the fixed material guide groove compose a material conveying groove; and the weight body guide post is used for vertically guiding the weight body. The weighing feeding machine has a compact structure, can prevent a conveyor belt from deviating and slipping, works reliably and has high weighing precision, good accuracy and wide application foreground.

The invention provides a replaceable concrete-filled steel tube encased ECC (engineered cementitious composite) combined anti-collision pile which comprises a high-strength concrete column core, a steel tube and an outer ECC poured layer. The steel tube is filled with the high-strength concrete column core, and the outer ECC poured layer is adhered with the outer wall of the concrete tube. The replaceable concrete-filled steel tube encased ECC combined anti-collision pile has the advantages that the replaceable concrete-filled steel tube encased ECC combined anti-collision pile is provided with ECC mainly for dissipating energy, the ECC is provided with strain hardening and fine multi-crack cracking mechanisms, and accordingly the energy dissipation capacity of anti-collision structures can be effectively improved when impact of vehicles is borne by the anti-collision structures in accidents; concrete-filled steel tubes are arranged inside the replaceable concrete-filled steel tube encased ECC combined anti-collision pile, accordingly, the impact resistance and the ductility of the anti-collision structures can be improved to a great extent, and the anti-collision structures can beprevented from being easily broken under the impact of the vehicles; the replaceable concrete-filled steel tube encased ECC combined anti-collision pile is simple in structure, convenient to design,construct and replace and low in manufacturing cost and can be safe and economical.

The invention discloses intelligent new textile material cutting equipment for textile. The equipment structurally comprises a fixed seat, an unwinding device, a placement table, a cutting-off main machine, a motor and a stacking table, wherein the unwinding device is arranged at the right front end of the fixed seat. A rotating roller makes close contact with the surface of viscose fiber cloth, and a heating wire carries out heating to generate hot air while a roller body rotates, so that the viscose fiber cloth is heated and dried, the strength and abrasion resistance of the viscose fiber cloth are improved, and it is guaranteed that the viscose fiber cloth cannot be torn in the cutting-off process; linkage rods slide upward inside sliding rails, at the moment, the ends, close to a cutter, of flattening plates shift upwards in a linkage mode, at the moment, the flattening plates on the two sides flatten the surface of the viscose fiber cloth, and it is guaranteed that a notch is keptflat; and meanwhile, a wiping block and knife stone make contact with the surface of the cutter, the wiping block wipes residual water on the surface of the cutter at the moment, and the knife stonegrinds and shovels away rust blocks on the surface of the cutter, so that it is guaranteed that the cutter is kept sharp.

The invention provides a milling type jujube tree trunk girdling device. The milling type jujube tree trunk girdling device comprises a surrounding support and a bark milling device, and the bark milling device is located at one side of the rear end of the surrounding support, and comprises an L-shaped movable slide plate, an adjusting threaded rod, a press spring, a small-sized motor, a milling knife, a girdling blade, a girdling blade fixing block and a milling depth adjusting device. The milling type jujube tree trunk girdling device can flexibly adjust the girdling depth and width required by a specific trunk, the probability that a cutting opening is dislocated can be drastically lowered at the same time, not only is the girdling quality improved, but also girdling work can be completed by simply rotating the device with both hands, and the labor intensity is lowered.

The invention discloses an anchoring device for a crane. The anchoring device comprises a ground beam, wherein a hydraulic cylinder is vertically arranged above the ground beam, is fixed to a convex lug of a clamp through a base and is connected with the convex lug through a connecting shaft; a piston rod on the hydraulic cylinder is connected with the other clamp; a spring is installed above the hydraulic cylinder; the clamps are arranged on the two sides of the ground beam; a hole is formed in the middle part of each clamp, is correspondingly provided with a support and is connected with the support through a hinge support shaft; a clamping plate is arranged at the tail end of each clamp toward the railway direction; each support is welded to a web plate of the ground beam; a hydraulic station is placed on the ground beam, close to the hydraulic cylinder; and a master stop switch is installed at the lower part of the ground beam with contact, to calipers, as a criterion. According to the technical scheme, the anchoring device is installed at the middle part of the ground beam, and the phenomenon that a baffle is torn from an end beam cannot occur, so that the fixed force is strong, and the in addition, the cost is low.

The invention discloses processing equipment of a large-radius arc surface on a rib wood of a piano. The processing equipment comprises a rack, a working platform, a power wheel, a tensioning wheel, a profiling grinding head, a grinding belt and a power device, wherein the power device is connected with the power wheel; the profiling grinding head is fixed on the rack and is provided with an arc-shaped surface; the grinding belt surrounds on the power wheel, the tensioning wheel and the profiling grinding head to form a closed triangle; a processing space for allowing the end part of the rib wood to be pushed in during processing is formed between the profiling grinding head and the working platform; and the outer diameter of the grinding belt positioned on the arc-shaped surface of the profiling grinding head is equal to the radius of the large-radius arc surface on the rib wood. The processing equipment disclosed by the invention has the advantages of high working efficiency, high accuracy and low labor intensity.

The invention discloses processing equipment of a medium-radius arc surface on a rib wood of a piano. The processing equipment comprises a rack, a working platform, a power wheel, a tensioning wheel, a rotatable profiling wheel, a grinding belt and a power device, wherein the power device is connected with the power wheel; the profiling wheel is fixed on the rack; the grinding belt surrounds on the power wheel, the tensioning wheel and the profiling grinding head to form a closed triangle; a processing space for allowing the end part of the rib wood to be pushed in during processing is formed between the profiling grinding head and the working platform; and the outer diameter of the grinding belt positioned on the profiling wheel is equal to the radius of the medium-radius arc surface on the rib wood. The processing equipment disclosed by the invention has the advantages of high working efficiency, high accuracy and low labor intensity.

The invention discloses a structure of a damping disc for an automobile clutch driven disc assembly, which comprises a damping disc body. The damping disc body is provided with rectangular window holes, a flash is arranged on the periphery of each rectangular window hole, and arc-shaped openings are arranged at four corners of the peripheral flash of each rectangular window hole. The structure of the damping disc for the automobile clutch driven disc assembly is capable of effectively preventing damping springs from flying out, so that danger is avoided.

The invention provides a method for manufacturing dried sea-cucumbers. The method includes the manufacturing steps of (1) conducting normal-temperature water swelling, placing the dried sea-cucumbers manufactured in advance in normal-temperature pure water, and cleanly removing the epidermis of dried sea-cucumber bodies and dried sea-cucumber bellies after the bodies of the dried sea-cucumbers are softened; (2) conducting pressurization swelling, and placing the cleanly-cleaned dried sea-cucumbers into a sealing container with the normal-temperature pure water to conduct pressurization swelling; (3) vacuumizing, and placing the dried sea-cucumbers swelled in the step (2) in the sealing container with the normal-temperature pure water to conduct low-pressure vacuuming processing. In the step (1), the needed time ranges from 6 hours to 24 hours and should be adjusted according to the different types and the different processes of the dried sea-cucumbers; in the step (1), the step (2) and the step (3), swelling is carried out with the normal-temperature pure water or the low-temperature pure water. A normal-temperature high-pressure water swelling mode is adopted in the manufacturing method, nutritional ingredients of the dried sea-cucumbers can be kept to the greatest degree, and the manufactured dried sea-cucumbers are delicious in taste.

The invention discloses a multi-angle movable wall spraying device which belongs to the technical field of building wall construction. The device comprises a vehicle body, a material containing assembly, a material conveying assembly, a lifting assembly, a supporting assembly, a swinging assembly and a rotating assembly. The material containing assembly is arranged at the top of the rear end of the vehicle body, the material conveying assembly is arranged at the top of the vehicle body and is positioned beside the material containing assembly, the feeding end of the material conveying assemblyis arranged on the material containing assembly and communicates with the material containing assembly, the lifting assembly is vertically arranged at the rear end of the vehicle body, the supportingassembly is arranged on the lifting assembly and is in sliding fit with the lifting assembly, the swinging assembly is arranged on the supporting assembly, and the rotating assembly is arranged on the swinging assembly and is rotatably connected with the swinging assembly. A spraying head is driven to rotate by a rotating motor, multi-angle spraying operation of the spraying head can be realized,walls at different angles in different places can be sprayed, working efficiency is improved, and th labor cost is reduced.

The invention relates to a method for improving the strength of a loader bucket. The bucket connected to a lifting arm is hinged and extends downwards to the front end of the bottom of the bucket, the two faces are sealed through wedge-shaped plates, and a box structure is formed; a shovel plate extends upwards to reinforcing angles, and thus a framework type structure is formed; the upper portion of the bucket wall and the side walls are connected, welded and fixed through reinforcing plates, and the upper portion of the bucket wall is welded in the length direction of the bucket body; a 7-degree upwarping structure is adopted for the bottom of the bucket wall; abrasion-resistant plates, corner protection bucket teeth, a main cutter plate made of abrasion-resistant cast steel materials and side cutter plates with the bottoms widened are installed, and the measure of welding abrasion-resistant reinforcing plates to side plates is taken to relieve abrasion on parts, pone to abrasion, of the bucket. According to the method for improving the strength of the loader bucket, when the loader bucket is used in the continuous high-intensity working condition, the fault phenomena of open weld, cracking, excessive abrasion and material scattering in the lifting process can be avoided.

The invention discloses a self-adhesive mesh, which consists of a fiberglass base layer, an alkali-resistant latex layer, and a glue layer. A double-layered woven form adopted by the fiberglass base layer which is similar to the leno weave enables the self-adhesive mesh to have higher strength, a longer service life and a softer texture. The self-adhesive mesh has better sticking property, so hollowing cannot take place at local places, such as corners, when the self-adhesive mesh is stuck on a polystyrene body. After the self-adhesive mesh is treated by the alkali-resistant latex layer, an antalkaline and a strengthening agent, the strength of the self-adhesive mesh is further enhanced, and thereby the self-adhesive mesh cannot be torn apart at local places, such as the corners, when stuck on the polystyrene body, which is quite good for the mortaring process of the next step. The glue layer of the self-adhesive mesh passes through twisting gaps between fine twisted warps and twisting gaps between thick twisted warps to merge with the whole fiberglass base layer and cover the fiberglass base layer, and thereby the viscosity of the self-adhesive mesh is better.

The invention relates to a screen splicing synchronization method and system, and relates to the technical field of computer multimedia. The method comprises the following steps: modifying at least two decoder board card structures, and correspondingly installing the decoder board card structures in at least two screens; setting one decoder as a main node, and performing clock synchronization of all decoders; correcting the crystal oscillator time of a hardware board card to enable each frame of video picture to correspond to the time point of the crystal oscillator; by each equipment, cachingat least one frame of video picture after decoding; and when the decoder clock is synchronized and corresponds to the crystal oscillator time, playing the cached video picture through the time pointof the crystal oscillator. According to the screen splicing synchronization method and system, the distributed board card and the large screen are integrated, the switch is connected through a networkcable, audio and video data exchange is carried out, the splicing function is achieved without redundant equipment, the images are synchronous and consistent after the large screen is spliced, the tearing phenomenon is avoided, and the user experience is comprehensively improved.