38 results about "Bubble wrap" patented technology

The invention belongs to the technical field of octafluoropropane purification, particularly relates to a device and a method for purifying octafluoropropane, and provides the following scheme aiming at the problems that gas flows to easily generate bubbles and the bubbles wrap impurities in the processes of octafluoropropane rectification and the like: the device comprises a rectifying tower, the bottom of the rectifying tower is fixedly connected with an extraction liquid box, and a round hole is formed in the outer side of the rectifying tower; a purification outlet is fixedly connected to the interior of the round hole, a spraying head is arranged in the rectifying tower, and an input pipe is fixedly connected to the top end of the spraying head. According to the device and method for purifying the octafluoropropane, the bubble breaking piece accurately breaks bubbles, impurities and the octafluoropropane are thoroughly separated, the spoiler strengthens the separation effect, the impurities are evenly enriched, the liftable suction outlet is matched, the impurities are accurately sucked away, impurity residues in a finished product are greatly reduced, and the product quality is improved. And the purity of the perfluoropropane is assisted to stably reach a high standard.

To provide a bubble buffer bag packing machine for home delivery, which realizes automation of packing work including putting articles into bubble buffer bags, and can improve production efficiency. The system includes a supply unit 1 that continuously supplies bubble cushioning bags, a transfer unit 2 that is located on one side of the supply unit and receives and opens the bubble cushioning bags, and a heat sealing unit 3 that seals the bubble cushioning bags. The cooperation of the supply unit, transfer unit, and heat sealing unit enables the continuous supply, transfer, opening, and sealing of bubble cushioning bags, significantly improving packaging production efficiency and the degree of automation.

The present application discloses a bubble film packaging device for express parcels, which includes a conveying device, a bubble film feeding device, a transverse sealing and cutting device, and a longitudinal sealing and cutting device. The bubble film feeding device, the transverse sealing and cutting device, and the longitudinal sealing and cutting device are sequentially arranged on the conveying device. Both the transverse sealing and cutting device and the longitudinal sealing and cutting device include a carriage, an upper cutter seat, an upper cutter, an upper heat sealing plate, a lower cutter seat, a lower heat sealing plate, a driving mechanism, and an elastic member. The upper cutter seat and the lower cutter seat are both slidably arranged on the carriage. The driving mechanism drives the upper cutter seat and the lower cutter seat to slide relatively or away from each other on the carriage. The upper cutter and the upper heat sealing plate are both connected to the upper cutter seat through elastic members, and the lower heat sealing plate is connected to the lower cutter seat through an elastic member. The present application is used for packaging express parcels. The packaging uses bubble film for coating, and can cut and heat seal bubble film with a relatively thick thickness and bubbles in the interlayer, making the packaging convenient and fast.

. Protective cushioning film as, in particular, thermally insulating, packaging protection with at least one layer of a bubble film (3) with bubbles (3.1), characterized by at least one layer of a reinforcing film (2) which has a reinforcing network (2.1) to increase the strength, wherein the bubble film (3) and the reinforcing film (2) are based on the same type of polymer, in particular polyethylene.

The utility model discloses a multifunctional air bubble film support, which relates to the technical field of air bubble film supports and comprises a wall body, a supporting mechanism is arranged on the surface of the wall body, a rotation limiting mechanism is arranged on the surface of the supporting mechanism, and an air bubble film is movably mounted on the surface of the rotation limiting mechanism. The first transverse rod is aligned to the supporting vertical rod, the supporting vertical rod and the first transverse rod are fixed through the first bolt, the inclined rod angle on the surface of the first transverse rod inclines outwards, the first transverse rod is sunken inwards, the bottom contact face of the device is increased, and the device is not prone to toppling over when placed on the ground in cooperation with the first supporting rod; when the device needs to be hung on the wall surface, the first cross rod is detached, the fixing base is fixed to the wall body, at the moment, the supporting vertical rod is inserted into the fixing base, the second bolt on the surface of the threaded base is screwed, fixing can be completed till the supporting vertical rod cannot move, and the adaptability of the device is improved.

A bubble wrap machine, comprising a clamping mechanism and a bubble embossing mechanism. An upper clamping surface and a lower clamping surface of the clamping mechanism that are used for clamping a paper material can move towards or away from each other. The bubble embossing mechanism is located downstream of the clamping mechanism. When the paper material needs to be severed, the clamping mechanism clamps the paper material and stops conveying the paper material, while the bubble embossing mechanism continues to convey the paper material downstream, so that the paper material between the clamping mechanism and the bubble embossing mechanism is pulled and torn apart.

The utility model relates to the technical field of PCB (printed circuit board) processing, and discloses a roll type air bubble film fine tightening feeding device which comprises a mounting frame, an air swelling shaft end and an air swelling shaft body, circular baffles are arranged on two sides of the air swelling shaft body, and guide blocks are fixed on two sides of a positioning rod close to the bottom. According to the utility model, the shaft end of the air expansion shaft is assembled at the side edge of the shaft body of the air expansion shaft, so that the shaft end of one air expansion shaft is inserted into the reserved groove and then reaches the assembling groove during assembling, the top of the positioning rod is firstly clung to the inner wall of the assembling groove, and the reset spring is correspondingly compressed; when the air expansion shaft end reaches the tail portion in the assembling groove, the air expansion shaft end can be rotated when the positioning rod is not flush with the reserved hole, after the positioning rod reaches the position of the reserved hole, the reset spring rebounds, meanwhile, the positioning rod penetrates through the reserved hole to be positioned, limiting is conducted through the limiting plate, and meanwhile the guide rail and the guide block are matched to conduct guiding work. And the overall assembly convenience is improved in the working process.

1. Name of the product in this design: Bubble Wrap (Vertical Double Crystal Swimming Pool Protective Cover). 2. Purpose of this design: To cover the surface of a swimming pool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of air bubble film processing, and solves the problems that in the air bubble film conveying and cutting period, due to the fact that an air bubble film has certain plasticity and is loosened in the moving process, the cutting position deviates, cutting is not accurate, and meanwhile dust on the surface of the air bubble film influences the cutting quality. The adjustable cutting device for air bubble film processing comprises a processing table, side plates are arranged on the two sides of the processing table, rolling rods are arranged on one sides of the side plates, a moving roller is arranged on the other side of the top of the processing table, and a motor is arranged at one end of the processing table; the output end of the motor penetrates through the side plate on one side and is fixedly connected with one end of a moving roller, the other end of the moving roller is rotationally connected with the other side plate, a longitudinal sliding groove is formed in the surface of the side plate on one side, a sliding block is slidably connected into the sliding groove, a connecting block is arranged on the back face of the side plate and located below the sliding groove, and the top of the connecting block is rotationally connected with a threaded lead screw; the surface of the threaded lead screw is in threaded connection with a driving block which is fixedly connected with the back face of the sliding block.

The invention discloses a cloth spreading machine vacuum box turning plate filter cloth device which is additionally arranged in a vacuum box where linen enters, after the linen enters the vacuum box in a sleeved mode, a turning plate of the filter cloth device can fall down and is in an inclined posture, air enters through an opening in the back of a turning plate seat, meanwhile, a flow guide plate is arranged on the back of the turning plate seat, the air direction can be accurately positioned, and the air direction can be accurately adjusted. And the double layers of the rear half section of the quilt cover are fully shaken and bubbles wrapped in the double surfaces are discharged, so that the double surfaces of the rear half section of the quilt cover can be uniformly and flatly attached together.

The utility model discloses bubble cloth with one convex side and one concave side, which is characterized by comprising a base cloth layer and an elastic layer, a plurality of bubble generating areas are preset on the base cloth layer, the elastic layer comprises a plurality of elastic yarns, the elastic yarns are respectively interwoven and fixed on the base cloth layer, and the elastic yarns bypass the bubble generating areas; a bubble structure with one convex side and the other concave side is formed in the position, corresponding to each bubble generation area, on the base cloth layer. The bubble cloth is stable in three-dimensional shape, fine and uniform in touch feeling and good in air permeability and elastic supporting performance, the flexibility of the fabric is considered, and the application scene of the functional textile fabric is effectively expanded.

This utility model discloses a packaging box for 5G communication equipment, relating to the field of packaging box technology. It includes a packaging box body with an inner pressure box fixedly installed on top. A moisture-proof cardboard is installed on the top of the inner pressure box. In this utility model, when the communication equipment is being packaged, the packaging box body contains a custom-made inner shell of a certain size. The inner shell assembles the communication equipment, reducing packaging gaps and the amount of bubble wrap used. The inner shell uses bubble wrap inside the buckles to inflate and protect the four corners, preventing damage from corner collisions. Furthermore, the inner pressure box can press down on the top of the communication equipment inside the inner shell, preventing it from shaking during transportation and reducing the risk of collisions. The moisture-proof cardboard and pressure-resistant plate inside the inner pressure box provide pressure and moisture protection for the communication equipment inside the inner shell, increasing the safety of transportation.

The utility model relates to the technical field of air bubble film production, and discloses air bubble film cutting equipment which comprises an operation table, a bottom plate is fixedly connected between two fixing plates, a switch is fixedly connected to one side of the upper end of the bottom plate, springs are fixedly connected to the two sides of the upper end of the bottom plate, and a pedal is rotationally connected to one side of the bottom plate. A material guide plate is fixedly connected to the upper end of the operation table, a through groove is formed in the material guide plate, first sliding blocks are fixedly connected to the upper ends of the two sliding plates, and baffles are fixedly connected to the positions, away from the upper ends, of the two first sliding blocks. According to the air bubble film cutting equipment, through the design of the pedal and the spring, a user can easily trigger cutting operation, when the pedal is stepped on, the spring is compressed, the switch is triggered through pressing of the pedal, when the pedal is released, the restoring force of the spring can enable the pedal to reset, and the switch is released, so that the operation is simpler, more convenient and faster, and the working efficiency is improved.

This invention provides a high-speed online defect detection device for bubble wrap and its usage method, belonging to the field of defect detection technology. The high-speed online defect detection device for bubble wrap includes: a lower frame; a middle layer housing fixedly connected to the upper end of the lower frame; an upper frame fixedly connected to the upper end of the middle layer housing; and a transmission component installed within the lower and upper frames for transmitting the bubble wrap body. Employing an active critical pressure detection principle, it can not only identify penetrating defects such as bubble breakage and pores that are detectable by traditional backlighting methods, but also actively penetrate and detect "hidden defects" such as insufficient strength due to uneven thickness or material weakening, achieving a leap from single-form detection to comprehensive material performance detection.

1. The name of the design product: pet nest (semi-closed bubble). 2. The use of the design product: for pet rest and play. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses air bubble film packaging bag recycling and processing equipment, which relates to the technical field of air bubble film recycling and processing and comprises a containing frame, draining holes are formed in the surface of the containing frame in an array shape, a hanging lug is arranged at the top of the containing frame, an air conveying pipeline is arranged in the containing frame, and concentration pipelines are arranged at the two ends of the air conveying pipeline. The surface of the gas pipeline is provided with exhaust nozzles, the surface of the concentration pipeline is provided with quick connectors, a bubble film is placed through the containing frame, the whole structure sinks into the cleaning pool and is connected with the gas pipeline through the quick connectors, and gas enters the concentration pipeline through the quick connectors and then is divided into the gas pipeline through the concentration pipeline. The air conveying pipeline is arranged in the containing frame and directly makes contact with the air bubble film, when air is exhausted along the exhaust nozzle on the surface of the air conveying pipeline, the air bubble film can be directly beaten, the air bubble film is gradually cleaned under the action of beating and soaking, air bubbles leaving the exhaust nozzle make direct contact with the air bubble film, the cleaning time of the air bubbles is shortened, and the machining process is optimized.

1. Name of the product in this design: Pencil Case (Bubble). 2. Purpose of this design: For storing stationery. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a microbubble gas distribution device, which relates to the technical field of microbubble gas distribution and comprises a fermentation tank, a sealing component, a motor and a stirring rod, the sealing component and the motor are arranged at the top of the fermentation tank, the stirring rod is arranged in the fermentation tank, an upper group of stirring blades and a lower group of stirring blades are arranged on the stirring rod, and a feed port and a discharge port are further arranged on the fermentation tank. A supporting disc is arranged at the bottom in the fermentation tank, membrane wires are arranged on the supporting disc, a supporting table is arranged on the inner wall of the fermentation tank, a supporting plate is arranged on the side, away from the inner wall of the fermentation tank, of the supporting table, an annular disc is arranged on the supporting plate, membrane wires are arranged on the supporting table and the annular disc, and a ventilation opening and an exhaust opening are further formed in the fermentation tank; according to the microbubble gas distribution device provided by the utility model, the supporting disc is arranged, the membrane wires are coiled on the supporting disc, the supporting table and the annular disc are arranged, and the membrane wires are arranged on the supporting table and the annular disc, so that comprehensive gas distribution at the bottom, the side wall and the middle of the fermentation tank is realized, the oxygen concentration in the fermentation tank is improved, and the fermentation quality is ensured.

The utility model relates to the technical field of air bubble film edge cutting, in particular to an air bubble film edge cutting machine which is characterized in that an air bubble film needing edge cutting is placed on a discharging roller, the discharging roller discharges the air bubble film, a cleaning assembly cleans dust on the air bubble film, a sliding block is driven by an adjusting component to move, and the air bubble film is cut. The sliding block drives the lifting air cylinder and the connecting frame to move, the edge cutting component moves along with the connecting frame, the edge cutting position is adjusted, the lifting air cylinder drives the connecting frame to descend, the connecting frame drives the limiting pressing wheel and the edge cutting component to descend, the air bubble film is pressed on the cutting table through the limiting pressing wheel, and the limiting pressing wheel prevents the air bubble film from shifting. The air bubble film is subjected to edge cutting through the edge cutting component, after edge cutting, the air bubble film is wound through the receiving roller, and edge cutting waste is wound through the waste roller.

This application discloses a wear-resistant bubble bag, relating to the field of bubble bag technology. The bag body includes a bubble film layer, a fiber layer, and a wear-resistant layer. An anti-static component is disposed on the inner side of the wear-resistant layer. The anti-static component includes guide lines and a dispersion plate, both of which are bonded to the wear-resistant layer with adhesive. The bag body, from the outside in, consists of the wear-resistant layer, the fiber layer, and the bubble film layer. This application utilizes a polyethylene wear-resistant layer with high hardness to resist friction and impact during transportation, and waterproofing to isolate moisture. The polyester fiber layer, with its high strength and toughness, prevents the bag body from being punctured by sharp objects, enhancing stability. The polyurethane bubble film layer, with its high elasticity, tightly adheres to the item, improving packaging fit. Simultaneously, the silver-plated copper fiber guide lines and the "Z"-shaped connecting lines form a mesh structure, rapidly conducting and dispersing static electricity. The copper-zinc alloy dispersion plate further adsorbs and diffuses static electricity, preventing damage to the item from static electricity.

The utility model relates to the field of buffer air cushion inflation equipment, in particular to air bubble film inflation equipment which comprises a machine body, a material placing roller, an inflation heat-sealing assembly and a pressing assembly, the material placing roller is rotationally arranged on the machine body, a rotating piece for driving the material placing roller to rotate is arranged on the machine body, and an air bubble film material belt is wound on the material placing roller; the air inflation heat sealing assembly is used for conducting air inflation and heat sealing on the air bubble film material belt, the pressing assembly comprises a pressing plate arranged on the machine body in a sliding mode, a pressing roller parallel to the axis of the material containing roller is rotationally arranged on the pressing plate, and a pressure control piece is arranged on the machine body and used for controlling the pressure of the pressing roller on the air bubble film material belt. The air bubble film heat-sealing device has the effect of improving the heat-sealing quality of the air bubble film and the air pressure consistency in the air bubble film.

1. Name of the product in this design: Bubble Wrap (Gourd-shaped Pool Protective Cover). 2. Purpose of this design: To cover the surface of a swimming pool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model relates to a bubble bag feeding mechanism in the field of bubble bag feeding technology. When the conveying direction of the bubble bag changes, to prevent one side of the bubble bag from becoming loose, the knob on the loose side is rotated, causing the rotating shaft to drive the lead screw to rotate. The lead screw nut, in conjunction with the lead screw, drives the slider to move upward. The connecting seat three drives one side of the roller to move upward, causing the roller to gradually tilt. One side of the roller is higher than the other side, and the raised side of the roller gradually tightens the loose bubble bag, making the bubble bag adhere to the surface of the roller. This ensures stable conveying of the bubble bag when the conveying direction changes, and prevents wrinkles from forming between the conveying roller one and conveying roller two, thus protecting the bubble bag and preventing the bubbles on the bubble bag from bursting under pressure.

This utility model discloses a kraft paper composite bubble wrap tensioning device, relating to the field of bubble wrap production technology. It includes a fixed frame with pressure rollers rotatably connected to both ends. An electric push rod is fixedly mounted on the fixed frame, and a tensioning frame is connected to the output end of the electric push rod. A tensioning roller is rotatably connected to the tensioning frame, and side rollers are connected to both sides of the tensioning roller via adjusting components. An arc-shaped plate is connected to the tensioning roller and the side rollers via a buffer mechanism, and a pressure sensor is mounted on the arc-shaped plate. A correction roller is connected to the tensioning frame via a correction mechanism. The pressure sensor of this utility model monitors the film tension distribution in real time and acquires tension data. When the system detects that the tension in the edge area is reduced by more than 25% compared to the center area, it quickly increases the driving torque of the side rollers through a torque compensation mechanism to achieve adaptive tension adjustment, strictly controlling the tension difference within ±5% to ensure uniform and stable film tension.

The utility model relates to the technical field of packaging, and discloses an air bubble film bag which comprises a bag body, a plurality of large air bubbles are fixed on the periphery of the outer wall of the bag body, a plurality of small air bubbles are arranged among the large air bubbles, the small air bubbles are all fixedly connected with the bag body, the inner wall of the bag body is fixedly connected with a fixing ring, and the fixing ring is fixedly connected with the bag body. A first rubber strip is fixedly connected to the front side of the inner wall of the fixing ring, a second rubber strip is fixedly connected to the rear side of the inner wall of the fixing ring, a protruding strip is fixedly connected to the rear side of the outer wall of the first rubber strip, and a groove is formed in the front side of the outer wall of the second rubber strip. According to the air bubble film bag, sealing is achieved through clamping of the first rubber strip and the second rubber strip through the protruding strips and the grooves, objects are prevented from falling off from the bag when the air bubble film bag is bumped, the bag body is prevented from being excessively expanded or deformed in the side face direction through the pressing strips, the strength and stability of the side face of the bag body are improved through the pressing strips, and the objects can be stably stored in the air bubble film bag.

The utility model relates to the field of air bubble film processing equipment, and discloses an air bubble film side edge flattening and rubberizing device which comprises a rack, and an air bubble film is continuously conveyed in a roll material form; a flattening mechanism and a double-faced adhesive tape attaching mechanism are sequentially arranged on the rack in the conveying direction of the air bubble film material roll. The flattening mechanism is used for flattening air bubbles on the edges of the two sides of the air bubble film; comprising an upper pressing roller and a lower roller, the upper pressing roller is located on the upper side of an air bubble film conveying path, and the lower roller is located on the lower side of the air bubble film conveying path; the width of at least one of the upper pressing roller and the lower roller corresponds to the width of the side edge of the air bubble film; the upper pressing roller or / and the lower roller corresponding to the width of the side edge of the air bubble film are respectively arranged on the left side and the right side of an air bubble film conveying path; when the air bubble film passes, the distance between the upper pressing roller and the lower roller is smaller than the thickness of the air bubble film which does not pass through the flattening mechanism. By flattening the edge of the air bubble film and pasting the double faced adhesive tape, the air bubble film can be directly used as a protective film, and the application scene of the air bubble film is expanded.

The present invention discloses a biodegradable bubble film. By mass fraction, its raw material composition is as follows: 5-20 parts of modified PPC, 60-90 parts of PBAT, 5-20 parts of PLA, 0.1-5 parts of initiator, 0.1-5.0 parts of branching agent A, 0.1-5.0 parts of branching agent B, 0.2-1 part of antioxidant, and 0.1-1 part of slip agent. The present invention combines flexible PBAT and rigid PLA to prepare a blend with good flexibility. PPC is a carbon dioxide-based biodegradable plastic, which has the characteristics of good compatibility with PBAT and PLA, and PPC has good barrier properties. Introducing PPC into the PBAT / PLA blend can improve the mechanical properties and gas retention of the bubble film.

The utility model relates to the technical field of packing bag, concretely relates to a shock attenuation anti -collision bubble packing bag, and technical scheme main points include main bag body, upper end cover and lower end cover, the main bag body is rectangular structure and surrounds the columnar structure that forms a circle to high -legged cup outer circle, is provided with the sticking part on two short sides of main bag body, and the sticking part includes the adhesive layer and release paper, and the release paper covers on the adhesive layer, is provided with the bubble part on main bag body, the bubble part is strip -shaped and has the bubble wall of arched cross section, the span in the arched cross section gradually becomes big from the direction of approaching the round center to the direction of far from the round center. The utility model discloses improve the bubble part through increasing the filling space, and the cover bubble wall structure modeling improves the shock attenuation anti -collision effect of packing.

This utility model relates to the technical field of bubble wrap bag making machines, and discloses a bubble wrap bag making machine, including a manufacturing machine. The outer wall of the manufacturing machine has a discharge port, and a motor is fixedly mounted on the outer wall of the manufacturing machine. A double-headed screw is fixedly mounted on the output shaft of the motor. A through groove is opened at the top of the inner wall of the manufacturing machine, and a limiting groove is opened on the inner wall of the through groove. A roller is provided on the inner wall of the discharge port. This bubble wrap bag making machine, through the setting of the limiting shaft, roller, body, and bag making machine structure, allows the limiting shaft to limit the body during use, thereby preventing the body from shifting position or even detaching from the roller due to friction or external interference during roller rotation. This facilitates the user's direct recycling of the body from the discharge port, thereby improving the stability of the body during conveying and the user's product recycling efficiency.