594results about How to "Solve shipping problems" patented technology

The invention relates to a foldable six-axis multi-rotor c belonging to the field of aviation aircrafts. The foldable six-axis multi-rotor aircraft comprises an aircraft body, motors, six groups of motor mounting hoods, rotors and six supporting arms, wherein a motor is mounted in each motor mounting hood, rotors are arranged outside the motor mounting hood and connected with the motor, the aircraft body is connected with each motor mounting hood through the supporting arms, an aircraft control system, a sensor, a batter and an oil supply system are mounted in the aircraft body, and the six supporting arms comprise two fixed supporting arms and four rotary supporting arms. Through the dual folding structure comprising the horizontal rotary folding of the four supporting arms and the vertical rotary folding of the six supporting arms, the aircraft has smaller geometrical size, is convenient to store and effectively solves the problems of inconvenient carrying and transportation of the multi-axis multi-rotor aircraft.

The invention provides a biological mass thermal decomposition, gasification and purification method which comprises, disintegrating the biological mass, gasifying in a furnace, obtaining retort gas, cyclone dedusting, cooling down and purifying, high voltage static coke trapping, making the coke tar bubbles and dust in the coal gas deposit onto the coke collection poles, thus purifying the coal gas, finally washing and dewatering.

The invention relates to a compound microbial bacterial preparation for degrading crop straw and a preparation method and application of the compound microbial bacterial preparation. The compound microbial bacterial preparation is prepared from bacillus subtilis, bacillus cereus, aspergillus niger, aspergillus flavus, trichoderma reesei, trichoderma longibrachiatum, sporotrichum thermophile and phanerochaete chrysosporium through solid fermentation. The compound microbial bacterial preparation can shorten the decomposition time and improve the decomposition efficiency of the crop straw. Microorganisms generate various effective metabolic products with nitrogen fixation and phosphate solubilizing functions and a high disease and pest resistance effect in the fermentation process, so that the compound microbial bacterial preparation is favorable for improving the soil structure and the yield and the quality of crops.

The invention provides a flue gas desulfurization process employing an ionic liquid. In the process, the ionic liquid is used as an absorbent, different types of absorption towers are adopted to absorb SO2 in the flue gas at the temperature of 0-200 DEG C under the pressure of 0.09-5.0 MPa, wherein gas-liquid countercurrent contact is adopted, various types of towers are adopted to improve a mass transfer effect so as to realize the emission of flue gas reaching the standard. The ionic liquid after absorbing the SO2 is pumped into a desorber through a pump and is subjected to deabsorption by adopting a heating and / or decompressing method, and SO2 is recovered. The desorbed ionic liquid enters the absorption towers to be reused. The process provided by the invention can be used for effectively removing the SO2 in the flue gas and recovering the SO2.

The invention discloses a stope bottom structure suitable for underground two-step mining and a production process thereof. An underground stope is divided into a room stope and a pillar stope. Bottom pillars are reserved according to the bottom structure forms. Along-vein travelling roadways (4) and across-vein ore-drawing roadways (6) are utilized to handle the ores. The blasting ores (11) in the stope are blasted and fall in trenches (12). A scraper pours the ores into an ore pass (5) via a common ore-drawing drift (9) and a room ore-drawing drift (10). After tailing-cemented filling of the room of the stope, new pillar undercutting roadways (8) are driven in the bottom pillars (3) during mining the pillar stope. The trenches (12) for room mining are formed through drilling and blasting and undercutting. The goafs formed after mining and ore-drawing of pillars (2) are filled. The stope bottom structure can serve two stopes, reduce the quantities and support quantity, reduce the mining and development ratio of mining, improve the stability and save the mining cost and preparation time of two-step mining.

The invention relates to a method for directly liquefying coals with a function of maximizing utilization of liquefied residues. The method comprises the following technical steps: preparing coal paste; carrying out hydrotreating and liquefaction on the coal paste; carrying out oil separation treatment on the obtained oil product; carrying out upgrading and hydrotreating on the obtained product; carrying out hot extraction on the residues and then carrying out solid-liquid separation on the residues; and recovering the solvent; and carrying out hydrotreating treatment on the mixture of heavy oils and asphalt materials so as to obtain the final product, then taking the heavy oils as recycled solvent to prepare the coal paste, and the like. The method provided by the invention has the advantages that because of organically combining the liquefaction process and the residue extraction, the utilization of liquefied residues is maximized, the conversion rate of coal is improved, the yieldsof light and middle oils subjected to coal liquefaction are improved by 10 to 60 percent, and the quality of oil is improved, thereby greatly enhancing the economic benefits of direct coal liquefaction plants and improving environment protection; and the method provided by the invention has important economic and social significances, and can widely be applied to the field of coal direct liquefaction.

The invention relates to an electric mountain orchard single-rail transporting machine, which comprises a traction vehicle and a transporting trailer, wherein the traction vehicle drags the transporting trailer, the traction vehicle and the transporting trailer span on an erected rail, a rack is arranged under the rail, the traction vehicle comprises a main machine frame, an electric motor, a storage battery, a transmission device, a driving device and a control device, the motor, the storage battery, the transmission device and the driving device are arranged on the main machine frame, the driving device comprises an active driving wheel positioned under the rail, the electric motor is controlled by the control device and rotates by using the storage battery for electricity supply, and the active driving wheel is driven to rotate by the electric motor through the transmission device and is in engaged transmission with the rail. The electric mountain orchard single-rail transporting machine has the advantages that the structure is simple, the size is small, the weight is light, the electric starting is adopted, the operation cost is low, and in addition, the vertical and transverse transportation can be realized. The electric mountain orchard single-rail transporting machine belongs to the technical field of transportation machinery in agriculture machinery.

The invention discloses a specialadmixture for pervious concrete and application of the specialadmixture. Thespecial admixture comprises the following materials in weight percent: 5 to 15 percent (solid content) of a water reducing agent; 0.1 to 1 percent of a retarder; 0.1 to 1 percent of a thickener; 15 to 25 percent of an early strength agent; 25 to 50 percent of a water-repellent agent; 25 to 50 percent of rubber powder. The admixture overcomes the problem that the existing pervious concrete is not easy to transport bya tanker, and ensures that the phenomenon of blocking cannot occur when the pervious concrete is put into a tanker after the admixture is used, has excellent service behavior after the pervious concrete is discharged from the tanker, and has excellent cohesiveness, without phenomena of bottom sealing and hole blocking.

The invention provides a wheel track stepless regulation type omnibearing mobile platform truck chassis for industrial and agricultural transport. Modular design concept is adopted in the wheel track stepless regulation type omnibearing mobile platform truck chassis. The whole car chassis comprises four modules, structures of a module 1 and a module 2 are in a bilaterally symmetrical type, a module 3 and the module 1 are identical in structure, and a module 4 and the module 2 are identical in structure. The module 1, the module 2, the module 3 and the module 4 are connected through ball screws in sequence, and the module 4 is connected with the module 1 through another ball screw. In each module, a direct-current servo motor drives a small synchronous wheel to rotate, a synchronous cog belt transfers power to a large synchronous wheel to drive an axle to rotate, and Mecanum omnidirectional wheels are driven to rotate. By means of the wheel track stepless regulation type omnibearing mobile platform truck chassis, a platform truck can move forwards, move transversely and perform pivot steering, transport under the conditions of lack of space is achieved effectively, and stepless regulation can be performed on the wheel track of the platform car according to the width of the road and the volume of loads.

A pit coal gangue separation method and equipment adopt combination of a screening crusher, a front mounted type belt conveyer, a screening machine and a selective crushing type separating machine, a postposition type belt conveyer and a gangue transporter. The method includes the following steps: grading on the spot for coal and gangue in downhole to make the coal gangue that is smaller than 50 mm fall onto the postposition type belt conveyer for carting; entering the coal and gangue that are larger than 50 mm to the selective crushing type separating machine, breaking down the same after striking by a revolving impeller, the knocked broken coal after screened by a spiral sieve plate falling into the postposition type belt conveyer for carting; throwing out the gangue which is not knocked broken onto a backboard under a force generated while the impeller in screw rotating motion, and falling the gangue onto the gangue transporter for transport. The equipment may be directly used in downhole for the separation of coal and gangue, wherein the gangue can directly fill a gob area without being discharged from mine, thus the equipment can prevent surface subsidence, reduce environmental pollution, and save transport capacity of the gangue both in surface and underground. The invention has advantages of compact equipment, convenience for assembling and disassembling, good separation effect, and extensive practicality.

The invention discloses a filling mining method adopting a room-and-pillar method and for an underwater extremely-thin ore body. According to the method, the underwater gently inclined extremely-thin ore body is mined through the room-and-pillar method firstly, then artificial jambs are used for displacement, and finally waste tunneling stones are used for filling. The characteristics of a wall type wall cutting and filling mining method and the characteristics of a section type undercutting method are combined, the advantages are enhanced, the disadvantages are avoided, and the brand-new mining method for the extremely-thin ore body is sought out. In addition, the waste stones are used for filling after the ore body is mined, and the method has the characteristic that movement and deformation of surrounding rocks are well controlled and is suitable for mining conditions of ore bodies under buildings, roadbeds and water with the high ground surface settlement requirement, especially suitable for mining of the underwater gently inclined extremely-thin ore body with the thickness smaller than 0.8 m and the inclination angle being smaller than 30 degrees.

The invention relates to a foldable six-axis multi-rotor c belonging to the field of aviation aircrafts. The foldable six-axis multi-rotor aircraft comprises an aircraft body, motors, six groups of motor mounting hoods, rotors and six supporting arms, wherein a motor is mounted in each motor mounting hood, rotors are arranged outside the motor mounting hood and connected with the motor, the aircraft body is connected with each motor mounting hood through the supporting arms, an aircraft control system, a sensor, a batter and an oil supply system are mounted in the aircraft body, and the six supporting arms comprise two fixed supporting arms and four rotary supporting arms. Through the dual folding structure comprising the horizontal rotary folding of the four supporting arms and the vertical rotary folding of the six supporting arms, the aircraft has smaller geometrical size, is convenient to store and effectively solves the problems of inconvenient carrying and transportation of the multi-axis multi-rotor aircraft.

The invention relates to an obstacle surmounting transport mechanism for warships. The obstacle surmounting transport mechanism comprises a vehicle body (1), vehicle frames (7) and composite wheels, wherein the composite wheels are mounted on the vehicle frames (7); each composite wheel comprises a front wheel and a rear wheel, and the front wheel and the rear wheel of each composite wheel are connected with a corresponding lifting device; each lifting device is connected with a locking device. The obstacle surmounting transport mechanism is mainly used for enabling a warship to quickly surmount terrains with typical 'vertical plate type' obstacles, and can be used for transportation, investigation, search and rescue and the like on the terrains with typical 'vertical plate type' obstacles; the obstacle surmounting transport mechanism can be transformed into hardware used for transporting cargoes in passageways of ships and warships. According to the obstacle surmounting transport mechanism disclosed by the invention, through gear rack mechanisms or telescoping cylinder mechanisms, the typical 'vertical plate type' obstacles can be surmounted in a 'crossing type' moving manner; the wheels are universal wheels; the whole mechanism is flexible to drive and simple to operate.

The invention discloses a reinforcement bar straightener, comprising a stand as well as a multi-wheel straightening traction plate and a hydraulic cutting mechanism configured in sequence on the stand along the conveying direction of the reinforcement bar. The multi-wheel straightening traction plate is arranged at the front end of the stand, and the hydraulic cutting mechanism is arranged at the rear end of the stand and is opposite to the multi-wheel straightening traction plate. The straightener can meet the straightening requirement of large-size reinforcement bar, can realize low-consumption and rapid straightening and cutting and ensure high straightening stability. The invention also discloses an application method of a screw wire rod, which can improve the effective use ratio of the reinforcement bar, cancel invalid cutting in the steel plant and effectively solve the problem of transportation.

The invention provides an all-wet-joint precast prestressed underground continuous wall and a construction method of the all-wet-joint precast prestressed underground continuous wall. The continuous wall is formed by sequentially connecting a plurality of wall segments (1). The middle of the section of each wall segment (1) is provided with a cavity (4). Concave groove segments (8) are arranged at the center of the wall segments (1) in the length direction. Semi-conical holes (5) are formed in the upper connection parts and the lower connection parts of the wall segments (1). The semi-conical holes (5) are communicated with the cavities (4) and the concave groove segments (8). Water-proof wet joints are formed by pouring concrete in the semi-conical holes (5). According to the continuous wall, all the wall segments are connected through the wet joints, so that the problem of leakage at the connection parts of the wall segments is solved. By exerting prestressing force between the wall segments, the flexural rigidity, the anti-cracking ability and the lasting quality of the underground continuous wall are improved. Due to the fact that the underground continuous wall is connected with reinforcing mesh pieces, the shear-resistant performance between the wall segments is strengthened. As the wall segments are constructed on the ground, the quality of the continuous wall is easy to guarantee.

The invention provides a preserving fluid and a preserving method for maintaining high cell activity of a tissue sample, wherein the preserving fluid comprises the components: ion buffer solution components, carbohydrate components,, components avoiding the generation of ice crystals in and out solutions of tissue cells at a low temperature of 0-6 DEG C, components providing supplement, antioxidant and anti-apoptosis components for anabolism of the tissue cells; the preserving fluid has good biocompatibility, does not contain toxic or harmful components, and also does not contain components such as animal-derived protein, antibiotics and hormones influencing tissue gene expression. Different from traditional ultralow-temperature cryopreservation (-80 DEG C), the cryopreservation method disclosed by the invention can effectively realize low-temperature storage (0-6 DEG C) of fresh tissue samples of human beings and animals, maintains high cell activity of tissues, maintains tissue morphology, and is used for preservation and transportation of the tissue samples. Meanwhile, the nucleic acid integrity of the tissue and the stability of gene expression can be effectively maintained, the original state of the tissue is maintained, and the method can be used for gene detection, scientific research and other related experiments.

The invention relates to a method for preparing double-wall fresh ginger volatile oil microcapsules.The method includes the steps that fresh ginger volatile oil is dispersed in an inner layer wall material and homogenized at normal temperature and high pressure, and a primary suspension is prepared; secondly, the primary suspension is dispersed in an outer layer wall material, emulsifier is added, the primary suspension is homogenized at normal temperature and high pressure, and a secondary suspension is obtained; thirdly, the secondary suspension is dried, and the double-wall fresh ginger volatile oil microcapsules are obtained.The embedding rate of the prepared fresh ginger microcapsules is 81-98%, in the preparation process, the technology that fresh ginger volatile oil is supercritically extracted and normal-temperature double-layer embedding, high-pressure homogenization and freezing or spray drying are conducted is adopted, so that the product embedding rate is high, the embedding effect is good, flowability is good, stability of effective components of the fresh ginger volatile oil can be improved, bioavailability is high, and the method is used in the food and health-care product field.

The invention discloses a conveying device applied to a glass production line. The conveying device comprises a machine base and conveying belts. The conveying belts are arranged below the machine base. The conveying belts comprise the feeding conveying belt and the production conveying belts. The production conveying belts comprise the first production conveying belt and the second production conveying belt. A carrying device is arranged on the machine base and comprises a horizontal moving mechanism, a vertical lifting mechanism and a clamping mechanism. A horizontal installation plate is arranged on the machine base and provided with a horizontal moving mechanism. The horizontal moving mechanism comprises a horizontal fixing frame and a horizontal moving motor. The horizontal fixing frame is provided with a horizontal moving guide rail which is connected with a vertical lifting mechanism. The vertical lifting mechanism comprises a lifting air cylinder installation seat and a vertical lifting air cylinder. The lifting air cylinder installation seat is provided with the vertical lifting air cylinder. The vertical lifting air cylinder is connected with a clamping mechanism. The conveying device is simple in structure, scientific, convenient to use, high in pertinence, high in automation degree, high in work efficiency and capable of well solving the transportation problem of the glass production line.

The invention discloses a delivery device of a vending machine and a delivery mode of the delivery device. The delivery device comprises a lifting platform connected with a lifting mechanism, a lifting-platform goods receiving box in butt joint with a storage shelf is arranged on the lifting platform, and an opening used for receiving and discharging goods is arranged in one side of the lifting-platform goods receiving box; a synchronous belt arranged on the bottom surface of the lifting-platform goods receiving box and is driven through a motor arranged at the bottom of the lifting platform and used for receiving and transferring the goods; a flexible protective cover used for isolating outer interference is mounted on the lifting platform; when the lifting platform is operated to the position where the storage shelf receive the goods and the goods are transferred to the lifting platform from the storage shelf, and the lifting platform is controlled to shake vertically in a small range through a computer pulse counting mode, so that the goods on the lifting platform are safer in position; failure rate of the lifting platform is greatly reduced, reliability in selling of the lifting-type automatic vending machine is guaranteed, and market popularity of the lifting-type automatic vending machine is improved.

The invention discloses a manufacturing method of a large ship reception chamber suitable for a dry type ship compartment and solves the problem that under this circumstance of being limited by lifting conditions and space of the ship compartment in mounting the ship reception chamber, a method of segmental and sectional modular manufacturing and integral pre-splicing in a manufacturing factory is adopted to ensure that the ship reception chamber is quickly assembled and welded in the ship compartment to accelerate the ship reception chamber mounting speed, reduce civil engineering coordination and improve the integral construction progress on the premise of meeting safety and controllable quality. According to the method disclosed by the invention, a non-standard metal structure product is produced on a large scale, production automation is easily implemented, the quality is reliable, and convenience is brought to mounting. The manufacturing method has huge economical benefit and social benefit.

The invention discloses a vertical concrete conveying system of a small and medium hydropower station at high steep slopes, relating to a concrete conveying system. Through flexibly combining a belt conveying section, a chute conveying section, a chute barrel conveying section and an upright post chute conveying section, the concrete conveying system solves the problems of concrete conveying under the environment of large angles, great head drops and high steep slopes, and is in particular suitable for a concrete conveying task of a project in high-mountain gorge zones. Through improvement on the technology of the conventional concrete vertical conveying, the concrete vertical conveying system saves the materials, shortens the construction periods, reduces the construction difficulty and ensures the construction security.

The invention relates to a ticket allocation method. The method comprises steps as follows: step one, seat demands of users are input; step two, allocation and backup of the priority are performed: (1) the priority of seat demands having an accompanying number larger than one is set to be 1, the larger the accompanying number is, the higher the priority is, and under the condition of same number of persons, the earlier the submitted required time is, the higher the priority is; (2) the priority of seat demands of users having requirements for seat positions is set to be 2, and the earlier the submitted required time is, the higher the priority is; (3) the priority of other seat demands is set to be 3, and the earlier the submitted required time is, the higher the priority is; when the starting condition of ticket allocation is met, the tickets are allocated from high to low according to the backup priority, optimized combination is performed on sectional ticket when the seat demands with the priority of 3 are processed, and the unoccupied seat variation is minimized; and step three, the seat allocation information is returned. The invention further comprises a ticket allocation system which comprises an individuation requirement collecting module, a requirement optimization processing module and a seat allocation module.

The invention discloses a nimodipine capsule with high dissolution and semi-solid composition as content and a preparation method thereof, and belongs to the pharmaceutical preparation field. The method comprises the following steps of mixing micronized nimodipine and a hydrophilic carrier, preparing into solid dispersion by melting extrusion method, cooling, pulverizing, mixing with semi-solid matrix, surfactant, melting point regulator under heating, and filling the content into hard capsule with a capsule filling machine. The invention combines the melting extrusion technique and semi-solid filling hard capsule technique, and after the prepared novel nimodipine capsule is administered into human body, the nimodipine quickly diffuses in molecular form and saturates metabolic enzymes, so as to improve bioavailability. The inventive nimodipine capsule solves the low dissolution and low utilization ratio problems of prior nimodipine preparation; and has the advantages of high dissolution, good stability, simple preparation method, and applicability to industrial production.

The invention discloses a water-based damping paint for an automobile. The water-based damping paint comprises the following components in percentage by weight: 20-40 percent of water-based acrylic emulsion, 0.3-0.8 percent of a surfactant, 0.1-0.5 percent of a bactericide, 0.1-0.5 percent of an anti-freezing agent, 0.3-0.8 percent of a dispersant, 50-70 percent of fillers, 0.2-0.5 percent of a thickening agent and 0.5-1 percent of water. The invention also provides a preparation method of the water-based damping paint for the automobile. The water-based damping paint for the automobile is used for solving the problems of transportation, construction and environmental protection characteristics of the prior art, has high solid content, wide temperature range and excellent shock absorption and noise reduction effects and also has the advantages of fire resistance, environmental protection, convenient construction and the like.

The invention discloses a textile fabric printing and winding device capable of facilitating cutting. The device is provided with a first rack, and a feeding device used for conveying fabric is assembled in the first rack and comprises a fabric tractor used for drawing and shifting the fabric, and a tensioning mechanism used for maintaining the fabric in a tight state in a conveying process so as to make the fabric maintain a tight and smooth state when the fabric moves to a printing mechanism and further enable the fabric to be better processed by a printing process; the device is also provided with a second rack; the second rack and the first rack are arranged in a cross shape, so that the printing mechanism arranged in the second rack can conveniently work, and accessories of the printing mechanism are conveniently replaced; the printing mechanism comprises printing plates, and the printing plates are connected into a connecting plate; a cutting component and a winding component are respectively arranged at the right side of the second rack and in the first rack; the cutting component is used for cutting and segmenting the printed fabric, and then the winding component is used for winding the cut fabric so as to wind the fabric into rolls for placement; therefore, the problems of storage and transportation of the printed fabric are solved.

The invention discloses a portable mobile hydrogen making machine based on the principle of making hydrogen through methyl alcohol water. The portable mobile hydrogen making machine based on the principle of making hydrogen through methyl alcohol water comprises a vaporizer and a reforming chamber and further comprises a machine case. The vaporizer and the reforming chamber are arranged in the machine case. The machine case is provided with a methyl alcohol water raw material inlet and a hydrogen outlet; a hydrogen purifying module, a combustor and a master control panel are further arranged in the hydrogen making machine. The methyl alcohol water raw material inlet, the vaporizer, the reforming chamber, the hydrogen output end of the hydrogen purifying module and the hydrogen outlet are sequentially connected. External alternating current or a large potential device are not needed, the size is small, the portable mobile hydrogen making machine is portable and easy to move, heat self-supply is achieved, running of the hydrogen making machine can be maintained just by providing a methyl alcohol water raw material, the problem that hydrogen transportation and storage cost is high is solved, the hydrogen energy using cost is reduced, the portable mobile hydrogen making machine has a large promoting effect on hydrogen energy development and the situation that hydrogen energy enters the market for production, sustainable development of energy use is achieved, and economic benefits and social benefits are greatly improved.

The present invention relates to a boat for transporting and installing wind turbine generator system equipment. The boat comprises a boat body part and a crane part, wherein the boat body part is provided with at least one opening part constructed in such a way that the opening part is used for containing the wind turbine generator system equipment and is suitable for the condition that when being accompanied with a base part, the wind turbine generator system equipment floats above water surface via the accompanying base part in the process of transportation and installation; and the crane part is arranged around the opening part for lifting and placing the wind turbine generator system equipment in the opening part and for providing a stabilization force for the wind turbine generator system equipment in the process of the transportation and installation. The boat can be used for transporting to-be-installed wind turbine generator system equipment from a wharf to a predetermined position and installing the wind turbine generator system equipment, or for moving or dismounting installed wind turbine generator system equipment at the predetermined position for transportation to a destination. The boat can make a full use of the self-floating ability of the base part of the wind turbine generator system equipment and solve the problem of integrally transporting and installing the wind turbine generator system equipment in an all-round and effective manner, thereby realizing integrated operation of integral construction and adjustment on continental rise and transportation and installation on water body such as ocean.

The invention relates to Rhodococcus sp., lipopeptid extra-cellular bio-demulsifier produced by culturing the Rhodococcus sp. and an application thereof. The dosage of the bio-demulsifier is 100-200mg / L, and the demulsification rate of the W / O type kerosene model emulsion can be 72.7-89.1% within 24h when the demulsification test temperature is 35 DEG C. When the bio-demulsifier is used in thin oil extraction liquid in ocean extraction plants of Shengli Oil Field (SLOF) and the dosage is 90-140mg / L, the demulsification rate can achieve 60.0-62.5% within 6.5h which is further superior to the chemical demulsifier used on site. The extra-cellular bio-demulsifier has the advantages of convenient extraction, low production cost, easy storage and transportation, and can solve the problems of influenced oil product quality and high extraction cost of cell wall combined products when full culture liquid is added.

The invention relates to a compound packing strap, comprising fiber yarns and a mixed material covering the fiber yarns, wherein the mixed material contains polypropylene accounting for 99% to 100% by weight percent, antioxidant accounting for 0 to 10per mill by weight percent and anti-ultraviolet agent accounting for 0 to 10per mill by weight percent. The compound packing strap has the characteristics of high strength, non-deformability and long service life, is strong after packing, and prevents goods from being damaged by pack collapse since a packing box is deformed and becomes loose under the external force, thereby solving the problems the usage of the current packing straps brings to goods transportation and carrying.