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651 results about "Bin bag" patented technology

A bin bag, rubbish bag (British English), garbage bag, trash bag (American English) or refuse sack is a disposable bag used to contain solid waste. Such bags are useful to line the insides of waste containers to prevent the insides of the receptacle from becoming coated in waste material. Most bags these days are made out of plastic, and are typically black in color.

Automatic packaging mechanism and intelligent waterless toilet

An automatic packaging mechanism includes a melting assembly having a heating structure, a gathering assembly, and a buffer. The gathering assembly includes a gathering base and a pressing base. A passage is formed between the pressing base and the heating structure. The gathering base is driven by a drive member to move toward or away from the heating structure. The buffer is slidably sleeved over an outer periphery of the melting base. When the drive member drives the gathering base to move toward the heating structure, the pressing base contacts the buffer and contacts the heating structure, and an opening of a garbage bag to be heat-sealed is gathered between the pressing base and the heating structure by the gathering base. Upper and lower parts of the heating structure simultaneously seal adjacent garbage bags, and a middle part of the heating structure cuts the sealed garbage bags apart.
Owner:JIANGSU SANJO INTELLIGENT TECH CO LTD +1

Double-layer garbage can with packaging structure

The double-layer garbage can with the packaging structure comprises an inner can body with an upper opening and an outer can body with a lower opening, the outer can body can cover the outer side of the inner can body from top to bottom, the two sides of the inner can body are respectively provided with a drawing rope positioning area, and notches with upper openings are formed in the positions, corresponding to the drawing rope positioning areas, of the two sides of the inner can body. A bag lifting rod and a driving component are arranged on the two sides of the outer can body and located below the drawing rope positioning area respectively, the bag lifting rod is rotationally connected with the outer can body, and the driving component is connected with the bag lifting rod and can drive the bag lifting rod to rotate in the direction of the notch. The bag lifting rod is driven by the driving component to rotate towards the notch, and then the bag lifting rod rotates to the position under the drawing rope positioning area, so that when the outer can body is detached and lifted from bottom to top, the bag lifting rod can abut against a drawing rope for lifting a garbage bag, the garbage bag is packaged and necked, automatic packaging of the garbage bag is achieved, and the labor intensity of workers is reduced. And packaging of the garbage bag is associated with the action of lifting the outer can body by the user, so that the operation inertia of the user is met.
Owner:余刚

Odor-sealing carrier for pet waste bags

Disclosed herein are devices for storing and transporting bags containing pet waste, and for storing and dispensing unused waste bags. An embodiment of the carrier includes a main compartment for storing filled bags of pet waste. The main compartment can be removably sealed by a lid, which when closed, contains the odor from the pet waste. The lid includes a compartment with a bag dispenser and a port for removing individual unused bags. The carrier is made of an odor resistant, crushable, and easy to clean material. The carrier includes a reversibly collapsible or extendible main compartment for ease of transport and storage. The main compartment may be fully collapsed for storage or fully or partially extended to contain waste bags.
Owner:MOLLY & OLLY PET CO LLC

Intelligent control method and system of induction bundle bag garbage can

The invention provides an intelligent control method and system for an induction bundle bag garbage can. According to the method, firstly, the spatial gradient of infrared data of a bag opening is improved through an optical enhancement assembly to generate an annular temperature distribution diagram; dividing urgent and slow levels based on the standing distance of the user, and dynamically intercepting a time domain analysis window; establishing a correlation mapping library of the plastic bag material thickness, the historical failure record and the palm acceleration; after an environment temperature compensation annular graph is combined, a rule decision module outputs a deformation risk index; according to the index and the acceleration peak value, reconstructing a barrel cover damping response function to execute anti-wrinkle opening and closing; and the tension distribution closed-loop correction damping function of the bundle ring is reversely deduced through the vibration characteristics of the motor, so that the anti-wrinkle closed-loop control of the bag opening is realized. Through closed-loop cooperation of infrared space gradient strengthening, user behavior grading response and tension real-time feedback, self-adaptive anti-wrinkle control over the garbage bag opening in the opening and closing process is achieved.
Owner:ZHEJIANG MEARE SMART TECH CO LTD

Low-cost polyester degradable plastic garbage bag and extrusion blow molding process thereof

PendingCN121160046APolyesterPolymer science
The invention discloses a low-cost polyester degradable plastic garbage bag and an extrusion blow molding process thereof. The garbage bag is prepared from a composite material with a specific formula comprising poly (butylene succinate) (PBS), polylactic acid (PLA), surface-modified nano calcium carbonate, a degradation aid, a compatilizer and an anti-blocking agent. The key of the preparation process is as follows: deep drying pretreatment of raw materials; uniform dispersion and compatibility of all the components are realized through high-speed mixing and twin-screw melt blending granulation; a single-screw extrusion film blowing machine provided with an internal cooling (IBC) system is adopted, and stable forming of film bubbles and preparation of an ultrathin film are achieved under the condition that the temperature, the blow-up ratio and the traction speed are accurately controlled. Through collaborative innovation of a material formula and a process, the technical problems that an existing degradable garbage bag is high in cost, insufficient in mechanical property, poor in processing stability, uncontrollable in degradation behavior and the like are successfully solved.
Owner:SHENZHEN SHINING IND CO LTD

Garbage bag sealing device and cat litter basin

The utility model relates to a garbage bag sealing device and a cat litter basin. The garbage bag sealing device comprises a main body, a rotating ring, at least two rotating sheet bodies, a driving mechanism and a sealing mechanism, the main body is used for installing a garbage bag, the rotating ring is rotationally installed on the main body, and a falling opening for the garbage bag to penetrate through is formed in the rotating ring. The at least two rotating sheet bodies are distributed along the circumference of the rotating ring, each of the at least two rotating sheet bodies comprises a rotating end and a working end, the rotating ends of the at least two rotating sheet bodies are rotatably mounted on the main body, and the working ends of the at least two rotating sheet bodies are slidably mounted on the rotating ring. The driving mechanism is in driving connection with the rotating ring to drive the rotating ring to rotate. And the sealing mechanism is mounted at the working end of at least one rotating sheet body and is used for heating the garbage bag. And rotation of the rotating ring can drive the working ends of the at least two rotating sheet bodies to gather towards the center of the falling opening and clamp the garbage bag, or drive the working ends of the at least two rotating sheet bodies to be far away from each other so as to open the falling opening.
Owner:SHANGHAI XINQI ELECTRONIC TECH CO LTD

Garbage can

The utility model provides a garbage can, which relates to the technical field of garbage cans and comprises a base, a plurality of mounting grooves are formed in the edge of the base; the arc-shaped petal-shaped plates are composed of at least three arc-shaped petal-shaped plates, each arc-shaped petal-shaped plate comprises a hinged end which extends in the radial direction and is hinged to the interior of the mounting groove, and the non-steering side of the hinged end and the inner wall of the mounting groove form a mechanical limiting contact surface; an outward arc-shaped hook part is arranged at the tail end of the free end extending in the axial direction; a dynamic adjusting gap is formed between the steering side of the hinged end and the inner wall of the mounting groove; and the multiple torsional springs are arranged at the hinged ends of the arc-shaped petal-shaped plates in a sleeving mode correspondingly and have adjustable pre-tightening force. When the weight in the garbage bag reaches a certain threshold value, the arc-shaped petal-shaped plate can be triggered to automatically close the bag opening of the garbage bag, peculiar smell is prevented from being diffused, tedious operation of manual closing is reduced, and using convenience and sanitation are improved.
Owner:WEIMING SCHOOL QINGBAIJIANG DISTRICT CHENGDU

Intelligent medical waste weighing device

The utility model relates to the technical field of weighing devices, in particular to an intelligent medical waste weighing device which comprises a dustbin. The weighing assembly, the limiting assembly and the heat sealing assembly are installed below the fixing frame, the heat sealing assembly comprises a fixing rod fixedly installed on the lower surface of the fixing frame, a first transverse plate is fixedly installed at the lower end of the fixing rod, and heating strips are symmetrically and fixedly installed on the surface of one side of the first transverse plate. According to the garbage can, the supporting frame is sleeved with the garbage bag to collect waste, then the descending resistance of the garbage bag is adjusted through the limiting assembly, the descending distance of the garbage bag is controlled through the limiting assembly, finally, the garbage bag is subjected to heat sealing through the heat sealing assembly, and the garbage bag with the waste collected at the lower end is cut; when the waste is collected, the waste falls into the dustbin, so that in the process of collecting the waste, airborne or toxic bacteria in the collected waste are prevented from drifting to the air, and potential safety hazards are reduced.
Owner:ANHUI WEIYI INTELLIGENT TECH CO LTD

Trash can with integrated air evacuation system

A trash can assembly includes a trash can having an interior space and a vacuum assembly. The vacuum assembly comprises a top surface forming a false bottom, an elevated portion with a vacuum vent, a liquid gutter surrounding the elevated portion, and a plenum housing a vacuum motor. The vacuum motor is configured to draw air through the vacuum vent into the plenum, causing a trash bag to conform to the interior surface of the trash can. The assembly may include a controller, power source, charger port, seal indicator, status indicator, wireless control switch, and may operate in reverse mode for bag inflation or demonstration. The trash can may nest into an outer container formed of a rigid material including plastics or metals suitable for consumer waste receptacles, and connect electrically via detachable connectors. The system enhances bag capacity, aesthetics, and operational convenience.
Owner:PICCLICK INC

Garbage bag convenient to dump

The utility model relates to the technical field of garbage bags, and discloses a garbage bag convenient to dump, which comprises a garbage bag body, the upper pull ring is made of a plastic material, and the upper pull ring is fixedly mounted on the edge of the upper end part of the garbage bag body; the top end of the telescopic corrugated short pipe is fixedly installed on the bottom face of the garbage bag body. The number of the upper pull rings is four, and the four upper pull rings are distributed on the edge of the upper end portion of the garbage bag body at equal intervals. According to the garbage bag convenient to dump, the telescopic corrugated short pipe can be lengthened conveniently through the arranged lower pull ring, and then garbage in the garbage bag body can be dumped out in cooperation with the upper pull ring; the use quality of the garbage bag body can be improved and the service life of the garbage bag body can be prolonged by arranging the outer tensile layer, the inner tensile layer, the outer wear-resistant layer and the inner wear-resistant layer.
Owner:ZHEJIANG HUALIDA PLASTICS CO LTD

Using method of bag-laying-free intelligent garbage can

The invention relates to all methods of a bag-paving-free intelligent garbage can. The bag-paving-free intelligent garbage can comprises a can body mechanism, a paving-free combined garbage bag, a driving mechanism and a controller. During use, the controller and the microwave sensor are used for detecting whether people throw garbage, the controller is used for controlling the driving mechanism to open the can cover, and the controller controls the can cover to be closed in a delayed mode after garbage is thrown; whether garbage is full or not is detected through a first distance measuring sensor of the controller, and a user is prompted through a garbage full indicating lamp or a loudspeaker of the controller; when a user gets close to the can cover, the controller controls the can cover to be opened, the user pulls the pulling rope of the independent pulling bag by hand to pull up the upper independent garbage bag filled with garbage, the lower independent garbage bag serves as the next garbage bag filled with garbage, and after the user takes away the independent garbage bag filled with garbage, the garbage can be taken away. The controller controls the driving mechanism to close the barrel cover; the steps are repeated continuously until all the garbage bags are extracted; the problem that garbage bags are paved once when garbage is poured once is solved.
Owner:JIANGMEN MAITONG BUCKET INNOVATION TECHNOLOGY CO LTD

Intelligent bag breaking mechanism capable of automatically identifying size of garbage bag

The invention relates to the technical field of garbage bag breaking, and discloses an intelligent bag breaking mechanism capable of automatically identifying the size of a garbage bag, the intelligent bag breaking mechanism comprises a rack, a breaking device is arranged on the surface of the rack, the breaking device comprises two sets of linear guide rails, and the linear guide rails are arranged on the rack; the two sets of linear guide rails are fixedly connected with the two sides of the rack correspondingly, and a first speed adjusting motor and a second speed adjusting motor which slide vertically are installed on the two sets of linear guide rails correspondingly. According to the garbage bag detection device, by means of the synergistic effect of the camera, the distance sensor and the tilt angle sensor, the width, specification and conveying speed of garbage bags can be accurately recognized, the detection requirements of garbage bags of different forms can be met even by adjusting the tilt state of the distance sensor, and detection data are transmitted to the control box in real time to be analyzed; accurate basis is provided for follow-up bag breaking parameter adjustment, garbage bags of different sizes, thicknesses and materials can be stably dealt with, and the treatment capacity of the equipment on diversified garbage is greatly improved.
Owner:SHENGHUI BRAHMA (XIAN) TECHNOLOGY CO LTD

Feeding and leveling device for manufacturing pet excrement garbage bag

The utility model relates to the technical field of ribbon flattening, in particular to a feeding and flattening device for manufacturing a pet excrement garbage bag. The device comprises a mounting frame, a belt hanging device, a deviation correcting device, a position adjusting device, a heat sealing device, a belt leveling mechanism, a cutting mechanism, an adsorption conveying mechanism and a feeding device are sequentially arranged on the mounting frame, a plastic belt coil is arranged at the position, located on the upper side, of the belt hanging device, and a cloth belt coil is arranged at the position, located on the lower side, of the belt hanging device. The spring rings on the bearing piece and the pressing and covering piece are arranged in a staggered mode, after a plastic belt or a cloth belt is placed on the bearing piece, the plastic belt or the cloth belt is pressed and covered through the pressing and covering piece, the plastic belt or the cloth belt is pressed and covered to be in a wave shape, longitudinal pulling of the plastic bag is changed into transverse pulling, and therefore the plastic bag can be conveniently pulled. The situation that the edge of the plastic bag or the cloth belt is bent when the plastic bag or the cloth belt is longitudinally pulled is avoided, the flatness of the plastic bag or the cloth belt after being leveled is improved, and the cutting accuracy of the plastic bag or the cloth belt is guaranteed.
Owner:DALIAN SUNDLY HOME PROD CO LTD

Garbage bag breaking device and method based on piston extrusion and girdling principle

The invention relates to the technical field of garbage pretreatment, and discloses a garbage bag breaking device and method based on the piston extrusion and ring cutting principle. The garbage bag breaking device comprises a workbench, a pipe barrel is fixedly connected to the top of the workbench, a feeding opening is formed in the top of the pipe barrel, and a reducing section is fixedly installed at the outlet end of the pipe barrel; a piston extrusion assembly used for extruding garbage bags is arranged on the outer side of the pipe barrel, an annular cutting tool used for conducting annular cutting on the garbage bags is arranged in the reducing section, a hook disc used for separating the garbage bags is arranged at the bottom of the workbench, and a driving assembly used for driving the hook disc and the annular cutting tool is arranged at the bottom of the workbench. The top of the workbench is further provided with a reverse plate. The garbage bag is axially compressed through the piston extrusion assembly, the garbage bag can be rapidly and completely scratched, it is ensured that garbage in the bag is completely released, and compared with a traditional tearing or simple puncturing mode, bag breaking is more thorough, and efficiency is higher.
Owner:MATERIALS COMPANY OF STATE GRID TIANJIN ELECTRIC POWER

A cardiac care nursing waste collecting device

The application provides a cardiology nursing waste collecting device, and belongs to the technical field of medical waste collection. The cardiology nursing waste collecting device comprises a barrel, a lifting piece and a filter plate. A liquid discharge port is arranged below the barrel. The filter plate is movably hinged in the barrel. A collecting port is arranged on one side of the barrel and is flush with the filter plate. A garbage bag is tied on the collecting port. The lifting piece pulls the filter plate to tilt towards the garbage bag. The application has the following effects: the lifting piece is used to pull the filter plate to tilt towards the garbage bag, and the filtered waste is slid into the garbage bag through the collecting port, so that the waste can be directly collected, and the risk of pollution during manual cleaning is reduced.
Owner:CANGZHOU CENT HOSPITAL

Degradable garbage bag forming and processing device

The application provides a degradable garbage bag forming and processing device, comprising a film blowing machine, the output end of the film blowing machine is connected with a film blowing head, the outer side of the film blowing machine is provided with a rack, the top of the rack is provided with a limiting roller frame matched with the film blowing head, the upper side of the limiting roller frame is provided with a conveying assembly, the lower side of the rack is provided with a winding frame matched with the conveying assembly, the end of the winding frame is provided with a winding mechanism, the winding mechanism comprises a fixed seat arranged on both sides of the winding frame, and a winding roller is connected between the two fixed seats. The application has the beneficial effects that through the design of the winding mechanism, the garbage bag can be wound, and the wound winding roller can be automatically disassembled after the winding of the garbage bag is completed, so that the winding action of driving the winding roller to rotate can be met, and the quick disassembly of the winding roller can also be realized.
Owner:SHANDONG HAOTAIJIA ECO TECH CO LTD

Garbage bag fixing device of treatment vehicle

The utility model discloses a treatment vehicle garbage bag fixing device, and belongs to the technical field of medical instruments. The treatment vehicle garbage bag fixing device comprises an annular magnet and a connecting assembly arranged on the side wall of the annular magnet, a net rope is fixedly installed at the bottom of the annular magnet, a metal bottom support is fixedly installed at the bottom of the net rope, a metal limiting ring is connected to the annular magnet in a clamped mode, and a garbage bag is connected to the metal limiting ring in a sleeved mode. When the metal limiting ring is sleeved with a garbage bag and clamped to the annular magnet, an opening of the garbage bag penetrates through the metal limiting ring and the annular magnet. By means of magnetic connection of the annular magnet and the metal limiting ring and bottom supporting of the metal bottom support and the net rope, stability of the garbage bag in the fixing process is guaranteed, the garbage bag is not prone to falling off, meanwhile, the fixing and replacing process of the garbage bag is simplified, and operation efficiency is improved.
Owner:DONGGUAN LIAOBU HOSPITAL

A device for embossing a garbage bag

The utility model discloses a kind of embossing device of garbage bag, including the rack being set in garbage bag production line, the embossing assembly being set on the rack, the embossing assembly includes the embossing roller being rotatably connected with the rack, and the embossing unit and the gap for garbage bag transmission are provided between the upper and lower two embossing rollers, and the embossing unit includes the embossing protrusion and the embossing groove matched. The above-mentioned embossing device of garbage bag is reasonable in structure, the surface of garbage bag can be embossed, the toughness of garbage bag is enhanced, and part of accommodating space is provided for the edge and corner of garbage, and the load bearing of garbage bag is enhanced.
Owner:JIANGYIN JIADE MASCH CO LTD

Vest for outdoor sports

ActiveCN224192986UJacketsSimulationEyewear
The utility model discloses a vest for outdoor sports, which belongs to the technical field of outdoor knapsacks and comprises a main body, a rotary adjusting buckle and a quick release buckle are symmetrically arranged at the front opening of the main body, and the rotary adjusting buckle and the quick release buckle are connected together through a pull rope; front cabins, front chest bags and shoulder bags which are sequentially distributed from bottom to top are symmetrically arranged on the left side and the right side of the front portion of the body respectively, zipper cabins are arranged on the outer layers of the front cabins, and garbage bags are arranged in the front cabins; an adjustable bandage is arranged on the outer side of the front chest bag, and a multifunctional rope lock is arranged on the adjustable bandage; a hanging belt is arranged on the inner side of the front chest bag and is used for hanging whistles / glasses; a rear bin is arranged on the upper side of the rear part of the main body and adopts an interlayer design; a rear waist bag is arranged below the rear bin, and walking stick bag binding ropes are arranged on the left side and the right side of the bottom of the rear waist bag. According to the vest for outdoor sports, the capacity bottleneck is broken through the combination of the basic bin and the expansion bag.
Owner:GAOBEIDIAN FUSHIJIA LEATHER GOODS CO LTD

Intelligent medical waste disposal system

ActiveCN117508941BAvoid the risk of infectionimprove securityRefuse receptaclesControl engineeringMedical waste
The application provides an intelligent medical garbage treatment system, which comprises an operation platform, a clamping mechanism, a rotating mechanism, a bundling mechanism, a positioning mechanism, a pushing mechanism and a garbage classification storage box. The operation platform is used for placing a garbage bag containing medical garbage. The clamping mechanism is used for clamping the garbage bag placed on the operation platform. The rotating mechanism is used for tightening the bag opening of the garbage bag. The bundling mechanism is used for bundling the bag opening of the garbage bag. The positioning mechanism is used for moving the bundled garbage bag between the pushing mechanism and the garbage classification storage box, so that the pushing mechanism pushes the garbage bag into the garbage classification storage box. The garbage bag is packaged and pushed into the garbage classification storage box through the clamping mechanism, the rotating mechanism, the bundling mechanism, the positioning mechanism and the pushing mechanism. The staff does not need to carry and package the garbage bag for multiple times, the risk of infection is avoided, the safety is improved, and the working efficiency is improved through the operation of the machine.
Owner:HAINAN JINYU MEDICAL TESTING CENT CO LTD

Biodegradable film as well as preparation method and application thereof

The invention belongs to the technical field of biodegradable plastics, and provides a biodegradable film as well as a preparation method and application thereof. The biodegradable film disclosed by the invention is prepared from the following raw materials in 100 parts by weight: 74 to 99.998 parts of biodegradable polyester; 0.001 to 15 parts of gutta-percha; 0-2 parts of a compatilizer; 0.001 to 2 parts of an anti-blocking agent; 0-2 parts of a coupling agent; 0-2 parts of a dispersant; and 0-8 parts of color master batch. The biodegradable polyester is used as a raw material, and the gutta-percha is used as a functional aid, so that the biodegradable film has excellent ultraviolet aging resistance, mechanical property, barrier property and processability; the film mulching safety period of crops can be obviously prolonged, and the method can adapt to different soil conditions and farming operation. The obtained biodegradable film is green and safe in processing and using processes, can be used in the field of agricultural plastic mulching films, and can also be used in the fields of shopping bags, garbage bags, food packaging, vegetable greenhouse films, injection molding plates, injection molding sheets and the like.
Owner:INSTITUTE OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS

Garbage can with capacity expansion function

The utility model discloses a garbage can with a capacity expansion function, which comprises an outer shell, a bottom can arranged in the outer shell, an inner barrel arranged in the bottom can in a sliding manner, a lifting mechanism arranged on one side of the bottom can and used for driving the inner barrel to move up and down, a lifting part of the lifting mechanism connected with the inner barrel, and a storage battery arranged at the bottom of the bottom can and used for providing electric energy for the lifting mechanism. A top cover is mounted at the top of the inner cylinder; through the arranged lifting mechanism, the inner barrel can be conveniently driven to move up and down, so that the capacity of the garbage can is adjusted according to actual requirements. When the garbage amount is large, the capacity can be increased by lifting the inner barrel, the trouble of frequently replacing garbage bags is avoided, and the use efficiency is improved; the multifunctional garbage can not only can be used as a small garbage can to be placed in an office or a family room, but also can meet outdoor use requirements, and can play a role in various scenes due to multifunctionality and adaptability of the multifunctional garbage can.
Owner:JIANGSU ZHUANGJIE TRANSPORTATION FACILITIES CO LTD

Bags, especially garbage bags, with odor control

Bag, in particular garbage bag, comprising a bag body (2) made of a film of plastic and / or paper and a carrier (18) in the form of a planar structure (19) with a large surface area (21) with an odor-controlling substance (22) on the surface (21), wherein the bag body (2) comprises two side walls (3, 4) which define an opening (16) with their upper edge, are connected to each other at their lateral edges by lateral weld seams (7, 8) and at their lower edge by a bottom or other closure (17) and the carrier (18) is arranged in and attached to the bag body, characterized in that the carrier (18) is arranged in a strip shape and in the upper half of the bag body (2).
Owner:W PELZ GMBH

A length cutting device for closing strip of garbage bag

This invention discloses a fixed-length cutting device for garbage bag sealing strips, relating to the field of garbage bag production technology. It includes a fixed base, with a height adjustment frame mechanism and a conveying drive frame mechanism on the upper surface of the fixed base. The height adjustment frame mechanism and the conveying drive frame mechanism are respectively located at both ends of the fixed base. A bottom conveying mechanism is provided between the height adjustment frame mechanism and the conveying drive frame mechanism. Two symmetrically arranged lifting frame mechanisms are provided between the height adjustment frame mechanism and the conveying drive frame mechanism. A pressing conveying mechanism is provided between the two lifting frame mechanisms. Two linkage mechanisms are provided between the pressing conveying mechanism and the lifting frame mechanism. The linkage mechanisms are connected to a synchronous belt mechanism. Several follow-up pressure plate mechanisms are provided between the two synchronous belt mechanisms. Several cutting blade mechanisms are provided on the pressing conveying mechanism. This invention, by setting up a height adjustment frame mechanism, can adjust the height of the pressing conveying mechanism, thereby improving the efficiency of garbage bag sealing strip cutting.
Owner:WEIFANG TAILIN DOMESTIC PROD CO LTD