1318 results about "Adhesive bonding" patented technology

The invention provides a bio-based adhesive and a preparation method thereof. Inspired by a spider thread structure, biomass adhesive interface enhancement based on a tannic acid adhesion group is combined with construction of a differential phase separation structure by biomass-induced polylipoic acid depolymerization, and a brand new strategy of adhesion-cohesion synergistic enhancement of the adhesive strength of the adhesive is realized. According to the invention, tannic acid and carboxymethyl chitosan are introduced into a lipoic acid-based adhesive, so that the purpose of synergistically enhancing the bonding performance of the adhesive through adhesion-cohesion is achieved, and the defects of weak cohesion, low bonding strength, poor water resistance, poor moisture resistance and the like of the conventional biomass adhesive are overcome. Benefited from a new strategy of adhesion-cohesion synergistic enhancement, the biomass adhesive has good adhesive strength in various environments and materials. In addition, the biomass adhesive also has the characteristics of biological safety, antibacterial and mildew-proof properties and recoverability, so that the product has wider application and potential compared with the previous product, and has a good application prospect.

The invention discloses a long-term vacuum maintenance type Fabry-Perot cavity and a preparation method thereof. An annular gasket is clamped between two reflecting lenses to directly bond in a vacuum environment through Van der Waals force, a vacuum core cavity which is permanently sealed and is vacuum in the air is formed, the vacuum core cavity is fixedly placed in a glass sleeve, and the two ends of the glass sleeve are sealed through an ultraviolet light adhesive bonding interface by adopting optical window pieces. After the interior of the glass sleeve is vacuumized through the exhaust pipe, the glass sleeve is sealed through local heating sintering, and a two-stage vacuum barrier is formed; the Fabry-Perot cavity is long in vacuum holding time and small in size, and does not need to be externally connected with a vacuum pump to maintain vacuum; the device is simple, and the vacuum degree of the Fabry-Perot cavity can be maintained for more than two years under the condition that the processing difficulty is not improved.

The invention relates to a bamboo blank, particularly to produce load-bearing structural elements, characterized in that the bamboo blank comprises a plurality of bamboo lamellae arranged parallel to each other and bonded together by an adhesive, wherein the material for the bamboo lamellae originates from a giant bamboo species, the bamboo lamellae are pressed and bonded together by a pressure of 0.05-1.5 N / mm2, and the bamboo lamellae have a thickness of at least 5 mm. Furthermore, the invention relates to a bamboo rod, a bamboo layer, a laminated timber element, a sandwich element, and a ceiling or wall element. The invention additionally relates to a method for producing a claimed bamboo blank, bamboo rod, bamboo layer, laminated timber beam, cross-laminated timber element, sandwich element, ceiling element, and / or wall element, combination beam, T-beam, I-beam, and ceiling elements with T-beams and / or I-beams.

The invention relates to the technical field of semiconductor packaging, in particular to a film expanding mechanism and a memory bank main control chip die bonder. The memory bank main control chip die bonder comprises an operation machine table, an eutectic system, a first feeding system, a second feeding system and a visual positioning system, and the eutectic system comprises a die bonding bearing table, a two-dimensional motion module connected to the lower portion of the die bonding bearing table and a dispensing mechanism arranged above the die bonding bearing table. The die bonding device comprises a die bonding bearing table and a die bonding heating assembly arranged on the die bonding bearing table, the die bonding bearing table is provided with a plate channel, the die bonding heating assembly comprises a material carrying top plate and a heating piece arranged in the material carrying top plate, and the material carrying top plate is located in the plate channel; the first feeding system comprises a chip feeding table, a two-dimensional moving module and a wafer taking device, the two-dimensional moving module is used for driving the chip feeding table to move, and the wafer taking device comprises an ejector pin mechanism and a chip conveying mechanism. According to the invention, the eutectic die bonding function and the adhesive die bonding function are integrated on one device at the same time.

The invention relates to a light / heat / magnetic detachable high-strength polyurethane adhesive as well as a preparation method and application thereof. The light / heat / magnetic detachable high-strength polyurethane adhesive comprises a polyurethane adhesive and a functional filler. According to the light / heat / magnetic detachable high-strength polyurethane adhesive prepared by the preparation method disclosed by the invention, the colloid is black, and the adhesive has excellent light absorption performance and can realize rapid separation of an adhesive interface under infrared irradiation through a heat effect; meanwhile, the ferroferric oxide can be vibrated and heated under the action of an external magnetic field due to the magnetic response characteristic of the ferroferric oxide, so that fracture and separation of the adhesive layer are promoted. By means of the technology, efficient and reversible disassembly of parts bonded through the hot melt adhesive is achieved, possibility is provided for recycling and reusing of bonding materials and devices, and the problem that traditional polyurethane hot melt adhesive cannot be recycled is solved.

The invention relates to the technical field of shield tunnel reinforcement, and discloses a tunnel lining reinforcement assembly and method based on orthotropic steel plates combined with chemical anchor bolts, which are used for improving the bending resistance, torsion resistance and long-term stability of segment joints. The assembly comprises an orthotropic steel plate, a chemical anchor bolt and a bi-component modified epoxy resin structural adhesive, and the orthotropic steel plate is bonded to the inner side of the duct piece through the structural adhesive and anchored through the chemical anchor bolt; the steel plate is provided with an adjustable longitudinal stiffening rib (U-shaped or V-shaped) and a diaphragm plate, and parameters of the steel plate are optimized through numerical simulation. The arrangement density of the chemical anchor bolts is designed in a partitioned mode according to the stress characteristics of the duct pieces, interface scabbling pretreatment and structural adhesive bonding are combined, and the interface connection strength is enhanced. Through the synergistic effect of the orthotropic plates and the anchor bolts, flexible adjustment of reinforcing parameters is achieved, the bearing performance and the material utilization rate are remarkably improved, tunnel deformation is effectively restrained, construction is convenient, and long-term stability is high.

The invention relates to the technical field of cable processing, and discloses a mica tape cross-linked polyethylene insulated cable which comprises a copper conductor, a mica tape, a cross-linked polyethylene insulating layer, a filling material, a wrapping layer and a cable sheath from inside to outside, the mica tape comprises mica paper, a reinforcing material and an adhesive, and the adhesive comprises tung maleic anhydride type mica glue and MgO / gamma-Al2O3 composite filler. The adhesive adopted by the mica tape comprises the MgO / gamma-Al2O3 composite filler and the tung maleic anhydride type mica glue, and the MgO / gamma-Al2O3 composite filler can improve the heat conductivity coefficient and the dielectric property of the tung maleic anhydride type mica glue, so that the heat conductivity and the insulativity of the mica tape are improved.

Disclosed are a separator for a lithium secondary battery and a lithium secondary battery comprising same. The separator for a lithium secondary battery comprises: a porous substrate; and a coating layer disposed on at least one side of the porous substrate, wherein the coating layer contains heat-resistant organic particles, an organic heat-resistant binder, and an organic adhesive binder, wherein the heat-resistant organic particles have a thermal decomposition temperature of 150° C. or higher and a particle diameter of 100 nm to 300 nm, the organic heat-resistant binder is a first organic material having a glass transition temperature of 130° C. to 200° C., the organic adhesive binder is a second organic material having a glass transition temperature of −40° C. or lower, and the mixing weight ratio of the organic heat-resistant binder and the organic adhesive binder is 7:3 to 9:1.

A sticky tape that can be heated and separated in a short time and can effectively prevent thermal damage to an adherend is provided. The sticky tape separable by heating, includes: an intermediate layer A containing a heating element and an adhesive agent; an adhesive agent layer B1 disposed on one surface side of the intermediate layer A and containing an adhesive agent; and an adhesive agent layer B2 disposed on the other surface side of the intermediate layer A and containing an adhesive agent. At least one of the adhesive agent layer B1 and the adhesive agent layer B2 is a heat-insulating layer C further having heat-insulating properties, or a heat-insulating layer C with heat-insulating properties is further provided at least one of between the intermediate layer A and the adhesive agent layer B1 and between the intermediate layer A and the adhesive agent layer B2.

The invention provides a reinforced composite skirt structure and a preparation method, and relates to the technical field of rocket engines, the reinforced composite skirt structure comprises a skirt body, the skirt body is composed of a skirt flange and a skirt side wall, and the skirt side wall is integrally connected to the outer edge of the skirt flange and extends towards the back face of the skirt flange; the plurality of reinforced blocks are arranged on the back surface of the skirt flange; skirt through holes are formed in the skirt flanges and the reinforced blocks in a penetrating mode, and threaded sleeves are fixedly arranged in the skirt through holes. The skirt body and the reinforced blocks are made of carbon fiber composite materials. Compared with a skirt structure of a traditional rocket engine combustion chamber shell, the skirt structure has the advantages that a metal corner box in the prior art is replaced with the stiffened blocks and the threaded sleeves, the skirt body, the stiffened blocks and the threaded sleeves are integrally made of the carbon fiber composite materials and are fixed through glue joint, the procedure of threaded connection is omitted, and the forming difficulty is greatly reduced. The stiffened blocks can ensure the structural strength and rigidity of the skirt body structure, and the weight of a formed product can be reduced by 15% compared with that of a traditional skirt body.

The invention relates to a method for manufacturing a laminated core (4) for an electric machine, in which: in punching steps (SSa-d), laminations (22) are produced from a metal sheet (12); in printing steps (DSa, b), an adhesive (36) is applied to at least one flat side (40a, b) of the laminations (22) by means of print heads (30a-e) in an inkjet method; and in a stacking step (AS), the laminations (22) are stacked on top of one another to form the laminated core (4) and are adhesively bonded together by means of the adhesive (36). A production device (2) for manufacturing the laminated core (4) contains punching modules (20a-d) for the punching steps (SSa-d), printing modules (28a, b) comprising print heads (30a, b) for the printing steps (DSa, b), and a stacking module (31) for the stacking step (AS).

The invention provides an adhesive substance, an adhesive composition, a positive pole piece, a secondary battery and an electric device. The bonding substance comprises a bonding agent, the bonding agent comprises a structural unit A, a structural unit B, a structural unit C and a structural unit D, and at least part of the structural unit A is crosslinked with at least part of the structural unit D; the structural unit A is # imgabs0, the structural unit B is independently any one or more of # imgabs1, # imgabs2 and # imgabs3, optionally, the structural unit B is independently any one of # imgabs4 or # imgabs5, the structural unit C is independently any one of # imgabs6 or # imgabs7, each m1 and each m2 are independently integers from 1 to 20, optionally, each m1 is independently any integer from 2 to 12, and each m2 is independently any integer from 8 to 12; the structural units D are respectively and independently any one or more of # imgabs8 #, n1 are respectively and independently any integer from 1 to 20, optionally, n1 is any integer from 1 to 12, and further optionally, n1 is any integer from 1 to 6.

Linerless labels with adhesive patches arranged in optimal adhesive patch patterns are provided. The adhesive patch patterns mitigate adhesive buildup on components of a printer when a roll of linerless labels is fed through a printer by minimizing the adhesive coverage area on the backside of the linerless labels without altering the adhesive bonding characteristics of the individual linerless labels dispensed from the printer.

The invention discloses a dehumidification wheel production device, and relates to the technical field of wheel production. Specifically, it comprises a frame, and the frame comprises a shaping gear roller, a first rubber roller, a transmission roller, a pressure gear roller and a winding device. The shaping gear roller is arranged inside the frame, and conveys and rolls the first substrate; the first rubber roller adheres glue to the substrate on the outer wall of the shaping gear roller; the transmission roller conveys the second substrate; the pressure gear roller rotates on the inner wall of the frame, and it adheres and presses the adhesive surface of the first substrate to the second substrate; the winding device is arranged on the frame, and reels and presses the first and second substrates after being pressed. The shaping gear roller, the first rubber roller, the pressure gear roller, the transmission roller and the winding device are cleverly integrated into a compact frame, so as to realize the continuous production process of rolling, gluing and guiding the first and second substrates to the winding device, reduce the difficulty of adjusting the equipment between different steps, reduce the floor space occupied by the equipment, and improve the space utilization efficiency.

The invention provides a semi-automatic laminating device for LCM (Liquid Crystal Module) screen edge-covering glue, which comprises a shell, a laminating assembly and a power mechanism are connected in the shell, and the laminating assembly and the power mechanism are connected with each other; the power mechanism comprises a main shaft connected to the interior of the shell body, and the outer surface of a shaft body of the main shaft is sequentially connected with a cylindrical surface guide wheel and a guide cam; the attaching assembly comprises a cylindrical surface guide wheel push rod in sliding connection with a guide groove in the outer surface of the cylindrical surface guide wheel and a guide cam push rod in sliding connection with a guide groove in the outer surface of the guide cam, and the top end of a rod body of the cylindrical surface guide wheel push rod and the top end of a rod body of the guide cam push rod are both connected with a transmission block. According to the invention, two cams are used for guiding, so that the action of binding adhesive bonding is completed, and the design cost of automation is reduced.

An exposure device that has an elongated shape extending in an axial direction of a photosensitive member and exposes the photosensitive member includes: a substrate on which a plurality of light emitting elements that emits light to expose the photosensitive member is arranged in the axial direction; a lens array configured to collect the light emitted from the light emitting elements on the photosensitive member; a housing configured to hold the substrate and the lens array; and a housing support member configured to support the housing, in which one ends of the housing and the housing support member in a longitudinal direction are bonded with a first adhesive, the other ends of the housing and the housing support member in the longitudinal direction are bonded with a second adhesive, and a hardness of the first adhesive after curing is higher than a hardness of the second adhesive after curing.

The utility model discloses adhesive bonding strength detection equipment which comprises a base, a first mounting plate is fixedly mounted at one end of the base, a first hydraulic cylinder is fixedly mounted at the upper part of the first mounting plate, and a first tension sensor is fixedly connected to the telescopic end of the first hydraulic cylinder; one end of the first tension sensor is fixedly connected with a first test plate; a second mounting plate is fixedly mounted at the other end of the base, a second hydraulic cylinder is fixedly connected to one side of the second mounting plate, a second tension sensor is fixedly connected to the telescopic end of the second hydraulic cylinder, and a second test plate is fixedly connected to one end of the second tension sensor; a test board is fixedly mounted at the top of the base; a temperature control component is mounted on the test board; according to the adhesive strength detection device, the vertical and transverse adhesive strength of the adhesive can be detected, and the surface of the test board can be cooled through the temperature control component before the adhesive strength is detected, so that the curing speed of the adhesive is accelerated, and the detection efficiency of the adhesive is improved.

The invention discloses a piezoelectric ceramic-based single droplet generation device, which comprises a microcavity liquid chamber, a piezoelectric driving assembly, a micropore nozzle, a hydraulic adjusting system and an electric control driving module, the bottom of the microcavity liquid chamber is provided with a nozzle interface, and the volume of the internal cavity is adaptive to trace liquid storage and pressure transmission; the piezoelectric driving assembly comprises a piezoelectric ceramic element which is connected with the micro-cavity liquid chamber in a bonding manner and is used for generating deformation under the driving of an electric signal so as to apply pulse pressure to liquid in the liquid cavity; the micropore nozzle is detachably connected to the bottom of the liquid chamber, the diameter of a spraying hole is adjustable, and the micropore nozzle is used for controlling the initial size of liquid drops; the electric control driving module comprises a power supply, a driving circuit and a controller, is used for outputting an adjustable electric signal to cooperatively control the voltage amplitude, the pulse width and the trigger frequency of the piezoelectric driving assembly, and is linked with the hydraulic adjusting system to realize multi-parameter regulation and control of the droplet size; according to the invention, through cooperation of the piezoelectric driving assembly and the electric control module, high-precision liquid drop control is realized.

The invention relates to a process for producing rigid or flexible insulation and / or soundproofing mats or panels made of fibers, preferably based on lignocellulose-containing, mineral and / or plastic-based fibers, comprising the following process steps: a) fiber production from a base material, b) drying the fibers, d) gluing the fibres with a binder, e) storage of the glued fibers, f) spreading a mat of pressed material made of the glued fibres, g) Calibration and curing of the pressed mat into a final product, h) Final production and storage of the final product. The invention is characterized in that, in a further process step c), after drying the fibers b) and before gluing the fibers with a binder d), the temperature of the fibers is adjusted to a predetermined temperature level, and at this predetermined temperature, the fibers are mixed with the binder in process step d). Furthermore, the invention shows a system (1642), preferably for implementing the above process.

The instant invention concerns a composition comprising a polymer P obtained by radical copolymerization of a mixture of (i) optionally acrylic acid; (ii) optionally methacrylic acid; and (iii) at least one compound being an ethylenically unsaturated polycarboxylic acid. The present invention also relates to such a composition for metal treatment like before coating, in particular, before adhesive bonding.

An unmanned aerial vehicle includes an airframe and a plurality of rotor assemblies operatively connected to the airframe and configured to propel the unmanned aerial vehicle. The air frame includes a plurality of tubes and a plurality of hardpoints. Each of the plurality of hardpoints may include a tubular protrusion for receiving one of the plurality of tubes. The unmanned aerial vehicle may further include structural adhesive bonding the tubular protrusion of each of the plurality of hardpoints to a corresponding one of the plurality of tubes.

The utility model relates to the technical field of carbon fibers, in particular to a fusion device for carbon fiber parts. According to the technical scheme, the device comprises a base, a stand column and a steering motor are fixedly installed on the two sides of the upper surface of the base respectively, a connecting plate is fixedly connected to the tail end of an output shaft of the steering motor, a heating frame is fixedly connected to the tail end of the connecting plate, and grooves are formed in the upper surface and the lower surface of the heating frame; and an electric heating plate is fixedly installed at the position, between the two grooves, in the heating frame, a sliding groove is formed in the inner side of the stand column, a two-way lead screw is rotationally installed in the sliding groove, and threaded sliding blocks are symmetrically and movably connected to the positions, close to the two ends, of the outer surface of the two-way lead screw in a sleeving mode. According to the utility model, the upper shell and the lower shell of the intelligent sound box made of the carbon fiber injection molding material can be quickly fixed, so that the upper shell and the lower shell are welded together, the sealing performance is improved, the bonding process of an adhesive is omitted, the curing time of the adhesive is saved, and the cost is also saved.

The invention relates to the technical field of photovoltaic packaging materials, and discloses a modified POE photovoltaic packaging adhesive film, a preparation method thereof and a photovoltaic module. The modified POE photovoltaic packaging adhesive film is prepared from 60 to 100 parts of POE resin, 8 to 50 parts of barrier master batch, 0.5 to 2 parts of composite silane coupling agent, 0.5 to 1.5 parts of cross-linking agent and 0.2 to 2 parts of assistant cross-linking agent, the barrier master batch comprises 5-30 parts of polar functionalized grafted POE and 3-20 parts of a barrier agent; the blocking agent is a cycloolefin copolymer COC with Tg less than or equal to 120 DEG C. The modified POE photovoltaic packaging adhesive film has the advantages of high light transmittance, PID resistance and the like of the existing POE adhesive film, and also has high bonding strength and low water vapor transmittance to photovoltaic glass; the problems of adhesion, water resistance and light transmittance of the POE adhesive film are solved synergistically, the inherent processing compatibility problem between COC and a POE substrate is solved, and a foundation is laid for improving the long-term reliability of a photovoltaic module.

The utility model relates to the technical field of biological information monitoring, and discloses a thin biological information monitoring device convenient to assemble, which comprises a flexible circuit board, a biological electrode and a flexible battery, an electronic element is arranged on the top surface of the flexible circuit board, the flexible battery is attached to the bottom of the flexible circuit board, the biological electrode is attached to the bottom of the flexible battery, and the flexible battery is located between the flexible circuit board and the flexible battery; a connecting end extends out of the peripheral side of the flexible circuit board, and the connecting end is bent and extends to one surface of the biological electrode along the peripheral side of the flexible battery; the connecting end is provided with a fifth power supply bonding pad group, and the flexible circuit board is electrically connected with the biological electrode through the fifth power supply bonding pad group; and a sixth power supply bonding pad group of the flexible circuit board is electrically connected with the flexible battery. According to the design, ultra-thin glue is adopted for attaching and packaging, the product size is reduced, the flexible circuit board layer, the annular flexible battery layer and the biological electrode layer are sequentially assembled in a laminated mode and electrically connected through the conductive bonding pad set, assembling is convenient, and the production efficiency is improved.

The invention discloses a battery cell glue pressing device and a battery cell glue pressing method, and relates to the technical field of battery processing, the battery cell glue pressing device comprises a battery cell transfer mechanism, a tabletting mechanism, a first glue pressing driving mechanism and a glue pressing mechanism; the battery cell transferring mechanism is used for bearing a battery cell to move along a first direction; the tabletting mechanism is used for tabletting a connecting sheet on the battery cell collector plate; the first adhesive pressing driving mechanism is used for driving the pressed battery cell to move along a second direction; the adhesive pressing mechanism is arranged on one side of the tabletting mechanism along the first direction; wherein when the glue pressing mechanism performs glue pressing on the end surface of the battery cell from the second direction, a glue pressing surface propped against the end surface of the battery cell is formed on the glue pressing mechanism; according to the technical scheme provided by the invention, the gummed paper on the peripheral side of the battery cell can be tightly pressed on the end surface of the battery cell, a good gummed paper pressing effect is realized, and an easily damaged area of the connecting sheet is avoided during gummed paper pressing, so that the product yield is improved, the cost is reduced and the efficiency is improved.

The invention discloses a wafer boat adhesive bonding turnover tool, and relates to the technical field of wafer boat production equipment. Comprising a workbench, a first end plate pushing station, a cross beam bottom end aligning station and a second end plate pushing station which are arranged in rows are arranged on the front side of the workbench, and cross beam fixing clamps of a wafer boat are arranged over the first end plate pushing station, the cross beam bottom end aligning station and the second end plate pushing station. The cross beams of the wafer boats are arranged in a rectangular shape according to the positions of finished wafer boats and are vertically and detachably clamped on the cross beam fixing clamps, and the two ends of the cross beams of the wafer boats extend out of the cross beam fixing clamps; a first adhesive bonding pushing mechanism is mounted on the first end plate pushing station, a second adhesive bonding pushing mechanism is mounted on the second end plate pushing station, and a cross beam pushing mechanism is mounted on the cross beam bottom end aligning station; the cross beam and end plate gluing device can efficiently and conveniently complete gluing of a cross beam and an end plate in cooperation with manual assistance.

The invention belongs to the technical field of adhesive performance detection, particularly relates to test equipment and a test method for detecting adhesive bonding strength, and aims to solve the problem that different detection equipment needs to be used when different adhesive bonding strengths are detected in the prior art, the following scheme is provided: the test equipment comprises a base, a U-shaped frame is fixed at the top of the base, and the U-shaped frame is fixed at the bottom of the base; a hydraulic cylinder fixedly penetrates through the top of the U-shaped frame, a first U-shaped clamping seat is fixed to an output shaft of the hydraulic cylinder, a countersunk head screw is clamped in the first U-shaped clamping seat, a bonding bottom material and a bonding top material are arranged at the bottom end of the countersunk head screw, and the bonding bottom material and the bonding top material are bonded through mucilage glue. According to the test equipment, a tensile bonding force test, a shear bonding force test, an impact bonding force test and an environmental adaptability test can be sequentially performed on the test equipment, so that the test function of the test equipment is improved, the test cost is reduced, the test range is greatly widened, and the efficiency of later-stage adhesive bonding strength detection can be further improved.

The utility model belongs to the technical field of lamp installation, and discloses an installation lamp groove of an LED lamp strip, which comprises a flexible LED lamp strip, a lamp groove cover plate and a lamp groove base used for accommodating the flexible LED lamp strip and the lamp groove cover plate, the lamp groove base is embedded along a strip-shaped groove of a decorative laminate, the lamp groove base is provided with an open groove distributed along the length direction of the lamp groove, and the lamp groove cover plate is arranged on the lamp groove base. The flexible LED light bar is adhered to the bottom of the inner side of the open slot of the light trough base through an adhesive, and the light trough cover plate is buckled on the light trough base and covers the open slot of the light trough base; the lamp trough cover plate and the lamp trough base are integrated pieces made of elastic silica gel materials. The flexible LED lamp strip, the lamp groove cover plate and the lamp groove base are arranged in a matched mode, the lamp groove cover plate and the lamp groove base are both made of the elastic silica gel materials, the lamp groove cover plate and the lamp groove base can be bent at any angle along the decorative layer plate, various lamp strip shapes can be conveniently formed, and applicability and practicability are higher.

False eyelashes having an adhesive member include a false eyelash body. The false eyelash body includes a false eyelash hair body and the adhesive member. The adhesive member includes a horizontal adhesive part and a plurality of vertical adhesive parts, the plurality of the vertical adhesive parts are parallel and are perpendicular to the horizontal adhesive part. A first surface of the horizontal adhesive part is attached to a root of the false eyelash hair body at an inner side of the false eyelash hair body, the plurality of the vertical adhesive parts are connected to the horizontal adhesive part, and the plurality of the vertical adhesive parts are disposed at intervals. A release film is disposed on one surface of the adhesive member. The plurality of the vertical adhesive parts are attached to an eyelash line at the inner side of the false eyelash hair body.

A paver pedestal system is a versatile solution for elevated outdoor flooring, commonly used in rooftop terraces, plazas, and green roofs. However, wind uplift poses a significant threat to the stability of such systems, especially in high-wind areas. To mitigate this risk, paver pedestal systems are designed with enhanced features, such as mechanical fasteners, perimeter restraints, and interlocking pavers. These features ensure that pavers remain securely in place during strong winds. Additionally adhesive bonding methods are sometimes employed to further stabilize the structure. By combining these design elements, modern paver pedestal systems offer effective wind uplift protection while maintaining easy installation, drainage efficiency, and aesthetic appeal. This approach not only safeguards against potential damage but also extends the lifespan of rooftop surfaces, ensuring durability and safety in varying environmental conditions.