60 results about "Shrink wrap" patented technology

The invention discloses a low-temperature high-shrinkage PETG shrink film, which adopts a three-layer co-extrusion structure, and comprises a surface layer, a core layer and a bottom layer, the core layer is prepared from a PETG shrink film functional master batch accounting for 90-95 wt% of the total mass and PETG for a common film, and the PETG shrink film functional master batch is prepared from the following raw materials in parts by weight: 100-120 parts of terephthalic acid, 100-120 parts of 1, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, 100-120 parts of 1, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, 100-120 parts of 1, 2, 4-trimethyl-1, 3-pentanediol The invention relates to a high-temperature-resistant polyurethane adhesive which is prepared from the following components in parts by weight: 30 to 50 parts of 1, 4-cyclohexanedimethanol, 80 to 100 parts of ethylene glycol, 0.1 to 0.2 part of triaryl phosphate, 0.01 to 0.03 part of isocyanate, 0.01 to 0.02 part of potassium tripolyphosphate, 0.1 to 0.2 part of magnesium aluminum silicate, 0.2 to 0.4 part of disodium ethylene diamine tetraacetate and 0.3 to 0.5 part of other auxiliaries. The invention also discloses a preparation method of the shrink film. The transverse thermal shrinkage rate of the PETG shrink film with a three-layer structure prepared by taking the functional master batch as a core layer is greater than 70% at 80 DEG C, and when the PETG shrink film is used as a label of an outer package of a product, the PETG shrink film has relatively good shrink packaging performance on special-shaped bottles, common PP bottles and the like, and the packaging bottles are not easy to damage and deform.

The present invention relates to a low-temperature polyester heat-shrinkable film and a preparation method thereof, belonging to the technical field of heat-shrinkable polyester films. The low-temperature polyester heat-shrinkable film uses modified polyethylene terephthalate as a raw material and can include a single-layer structure, a two-layer structure, a three-layer structure, or other multi-layer structures. When the low-temperature polyester heat-shrinkable film has a structure with more than two layers, the low-temperature polyester heat-shrinkable film can be divided into a polyester core layer and a polyester surface layer. The thickness of the low-temperature polyester heat-shrinkable film is 20-120 μm, and the thickness of the polyester surface layer is 5-20% of the total thickness. The polyester heat-shrinkable film has a high shrinkage rate in the low-temperature zone, a high shrinkage rate in the high-temperature zone, and a high elongation at break. It is particularly suitable for application fields where low temperatures (70-80°C) are used for shrink packaging during the heat shrinkage process, and meets the requirements for the development of green products.

The utility model provides a shrink packaging machine for processing a heat shrink film, which relates to the technical field of heat shrink film processing and comprises a support frame fixedly arranged between the surfaces of two sides of a workbench, sleeves fixedly arranged on the surfaces of the inner walls of the vertical ends of two sides of the support frame and ejector rods matched with the sleeves to slide in the sleeves, and the sleeves are fixedly arranged on the surfaces of the inner walls of the vertical ends of the two sides of the support frame. The limiting device further comprises vertical grooves formed in the surfaces of the inner walls of the vertical ends of the two sides of the supporting frame, a transverse strip plate is slidably connected between the two vertical grooves, the transverse strip plate and the limiting frame are hinged through a hinge plate, and the limiting device further comprises an air cylinder fixedly installed on the surface of the top of the supporting frame. According to the utility model, through the limiting device, the two limiting frames are used for positioning and guiding the heat shrinkage films with different sizes, so that the condition that the subsequent processing quality of the heat shrinkage films is reduced due to the deviation of the heat shrinkage films during transmission is reduced to a certain extent.

1. The name of this design product: Packaging film (Chef's Gold Fisherwoman Oyster Sauce). 2. Purpose of this design product: This design product is a heat shrink packaging film, which uses heat shrink technology and is wrapped on the outside of the bottle to serve as decoration and differentiation. 3. The key design point of this design product lies in the pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. This design product is a flat product, and the left view, right view, top view, and bottom view of designs 1 to 2 are omitted; the back of this design product is a part that is not easy to see or cannot be seen during use, and the rear views of designs 1 to 2 are omitted. 6. Designate Design 1 as the base design. 7. Other situations that require explanation: The gray area A in Design 1 and the gray area B in Design 2 are transparent effects.

To provide a printing ink composition for shrink packaging which is excellent in content resistance suitability (surfactant resistance and alkali resistance) even when a biomass degree is set to be high, and has good other performances.SOLUTION: A printing ink composition for shrink packaging contains a pigment, a resin component and a solvent component, and contains a carboxyl group-containing acrylic resin, a cellulose resin, a rosin resin and a derivative thereof satisfying the following conditions 1 and 2 as resin components. Condition 1: A ratio of a solid content mass of the carboxyl group-containing acrylic resin to a solid content mass of the cellulose resin is 80 / 20 to 60 / 40. Condition 2: The rosin resin and the derivative thereof have acid values of 150 mgKOH / g or less, and are contained in an amount of 3.0-20.0 mass% in the solid content of the ink composition.SELECTED DRAWING: None

The utility model relates to the technical field of heat shrink packaging machine feeding, and discloses a heat shrink packaging machine feeding mechanism which comprises a transmission belt, transverse plates are fixedly installed at the output ends of two electric telescopic rods, linkage plates are fixedly installed at the bottoms of the two transverse plates, stabilizing plates are fixedly welded to the outer walls of two partition plates, and the stabilizing plates are fixedly welded to the outer walls of the two partition plates. And a rotating shaft is rotationally connected between the two stabilizing plates, and the outer wall of the rotating shaft is fixedly sleeved with a material guiding plate. According to the feeding mechanism of the heat shrinkage packaging machine, an electric telescopic rod is started to drive a transverse plate to move downwards, drive a linkage plate to move downwards and drive a triangular plate to move downwards, so that a packaging box in a discharging hopper falls onto a material guide plate, the left end of the material guide plate is extruded to move downwards, the packaging box is conducted, and the electric telescopic rod is controlled to stretch out and draw back to drive the transverse plate and a linkage rod to move; the linkage rod can drive the triangular plate to move, the effect of moving the discharging hopper upwards is achieved, the effect of blocking the discharging hopper can be achieved, the operation is repeated, and the effect of evenly distributing and feeding can be achieved.

Method for measuring the heat shrink ratio of a heat-shrinkable polyester film, by which the heat shrink ratio can be measured quickly and accurately using a motion detection device. This is a method for measuring the heat shrink ratio of a heat-shrinkable polyester film using a motion detection device, the method comprising the following steps (a) to (e). The procedure comprises: step (a) defining two measuring positions in a principal shrinkage direction and measuring a gap between the two measuring positions as L1; step (b) placing markers of an inertial measurement device at the measuring positions; step (c) heating the film to a predetermined temperature for a predetermined time as predetermined heat shrinkage conditions to subject the film to heat shrinkage; step (d) measuring the gap between the two measuring positions after heat shrinkage as L'1 using a motion detection device; and step (e) calculating a heat shrink ratio of the heat-shrinkable polyester film based on a predetermined formula.

The invention relates to the technical field of bundling and packaging, in particular to an automatic circuit board bundling and packaging machine which comprises a shrink packaging device, the left portion of the shrink packaging device is connected with two containing plates which are arranged in a spaced mode and used for containing elastic ropes, a translation base driven by an electric sliding rail is arranged on the right portions of the containing plates, and a mechanical arm is installed on the translation base. An electric claw is installed on an end effector of the mechanical arm and comprises four clamping claw parts which are arranged in a rotating mode and used for opening the elastic rope. A circuit board is placed on the first right-angle block, the electric conveying wheel supports the circuit board, the moving right-angle block automatically pushes a stack of circuit boards in order so as to correct the positions of the circuit boards, position deviation of the circuit boards is avoided, the electric conveying wheel can convey the bundled circuit boards to the shrink packaging device, the alignment, bundling and conveying processes of the circuit boards are tightly matched, and the packaging efficiency is improved. The overall working efficiency is high.

The present invention provides a label having excellent barrier property and transparency, wherein contamination of the container and adhesive residue due to the residual monomer in the adhesive layer are suppressed. The label is a label that is used for shrink-wrapping a container body of a resin container by wrapping around a barrel of the container body and heat-shrinking the shrinkable label, wherein the label comprises at least one heat shrinkable base material, a transparent vapor-deposited film consisting of an inorganic oxide, and an adhesive layer, and the adhesive layer comprises an adhesive composition comprising a triblock copolymer having a block structure of segment A1-segment B-segment A2.

The present article is a packaging container made of a thermoplastic resin or a mixed material containing a thermoplastic resin, pulp, talc, or bioplastic, for packaging food such as prepared meals or boxed lunches sold at supermarkets or convenience stores, and may include a container body for containing food and be closed with a predetermined lid. For example, the present article may be the container body described above, and the lid is made of a heat-shrinkable film that wraps around the entire container body, and is suitable for packaging in which the heat-shrinkable film wraps the container body into a cylindrical (pillow) shape while the container is moved horizontally (sideways), and the heat-shrinkable film shrinks (shrinks) the container body by blowing hot air onto the container body. Alternatively, the present article may be a container made of an elastic wrap material that wraps the container body while the container is moved horizontally or vertically, and is suitable for packaging in which the wrap material generates tension and the container body wraps the container body (wrap packaging), and includes a bottom, side walls, and a flange. As shown in the plan view, the outer edge of the bottom and the side surfaces of the side walls are curved inward, and the outer edge of the flange is bulged outward. Furthermore, as shown in the end view, the top surface of the flange is rounded. The portion for which the design is sought extends from the outer edge of the flange to a flat area slightly inward from the outer edge of the bottom. The top surface of the flange not only serves the function and purpose of preventing the heat-shrinkable film or wrapping material from tearing, but also includes the most inwardly curved portions of the outer edge of the bottom and the side surfaces of the side walls, and the most outwardly bulged portions of the outer edges of the flange, thereby maintaining the original shape of the article against the inward stresses imposed on it during lateral flow pillow shrink packaging or wrap packaging.

1. Name of the product of this design: Packaging film (Chef's 30% Salt Reduced Oyster Sauce). 2. Purpose of this design product: This design product is a heat shrink packaging film, which uses heat shrink technology and is wrapped on the outside of the bottle to serve as decoration and differentiation. 3. The key design point of this design product lies in the pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. This design product is a flat product, and the left view, right view, top view, and bottom view of designs 1 to 2 are omitted; the back of this design product is a part that is not easy to see or cannot be seen during use, and the rear views of designs 1 to 2 are omitted. 6. Designate Design 1 as the base design. 7. Other situations that require explanation: The gray area A in design 1 and the gray area B in design 2 are transparent effects.

The utility model relates to the technical field of shrink packaging machines, and discloses an L-shaped full-automatic heat shrink packaging machine which comprises a support, machining equipment is arranged on the top face of the support, packaging equipment is arranged on the other side of the machining equipment, a controller is arranged on the edge of the top face of the packaging equipment, and a threaded rod penetrates through the position adjacent to the controller in a threaded mode. A storage box is arranged on one side of the top face of the machining equipment, a driving assembly is arranged on one side of the storage box, the dust collection assembly comprises a dust collection plate, one side of the top face of the dust collection plate is rotationally connected to the bottom of the screw, and a sliding rod is arranged on the other side of the top face of the dust collection plate. The surface of the sliding rod is slidably connected to one side of the interior of the packaging equipment. According to the L-shaped full-automatic heat shrinkage packaging machine, through the arrangement of a screw rod and a dust collection assembly, when a worker adjusts the adsorption position of articles in packaging equipment, the worker can rotate the screw rod to drive a dust collection plate to move downwards, and the dust collection plate is adjusted to the effective position.

The present invention belongs to the technical field of packaging equipment, and specifically discloses a heat shrink packaging machine, including a frame, a feeding mechanism, a film rolling mechanism and an end film folding and heat sealing mechanism, wherein the feeding mechanism includes a first conveyor belt, a second conveyor belt adjacent to the side of the first conveyor belt and a third conveyor belt located at the conveying end of the first conveyor belt, the third conveyor belt is used to push the objects to be packaged located on the first conveyor belt to the second conveyor belt one by one, the film rolling mechanism includes a film rolling device and a side film folding and heat sealing mechanism, the film rolling device is used to coat a single object to be packaged, and the end film folding and heat sealing mechanism is used to fold and heat seal the film at both ends of the object to be packaged. By adopting this technical solution, the cooperation between the various mechanisms is utilized to realize the transportation and film coating of the objects to be packaged, the transportation efficiency is improved, and the structure is also simpler.

To provide a container packaging machine capable of properly shrink-packaging a container even when a position of the container relative to a container base is deviated from a correct position.SOLUTION: A container packaging machine includes: a container base on which a container can be placed; a film supporting part; a pressed part; and a heating part. The film supporting part supports a film from below. The pressed part is pressed against the container via the film lifted by the container. The heating part heats an outer peripheral part of the film that is located on an outer peripheral side of the container, causing it to shrink and adhere to an outer peripheral surface of the container. At least a part of an upper surface of the container base that comes into contact with the container has a cone shape.SELECTED DRAWING: Figure 1

The utility model discloses a kind of express waybill full-automatic heat shrink packaging machines involving heat shrink packaging technical field, including feeding assembly, film coating assembly, edge sealing assembly, cutting assembly, heat shrink machine and discharging assembly, feeding assembly includes rack main body, roller shaft is rotatably connected in rack main body both sides, film coating assembly includes mounting bracket, upper winding shaft and lower winding shaft are rotatably connected in mounting bracket upper and lower side respectively, transparent film is set on upper winding shaft and lower winding shaft, edge sealing assembly includes support seat, the upper end surface of the inner cavity of support seat is quadrilateral distribution and has slide bar, the both sides of push plate are connected with upper plastic sealing piece by connecting piece, lower plastic sealing piece is provided below upper plastic sealing piece, cutting assembly includes cutting plate, cutting knife and heating piece, discharging assembly includes material collecting frame and guide plate, the application can meet the needs of workpiece continuous packaging, degree of automation is high, and the use cost of packaging machine is further reduced by using the linkage of each component.

The conveying device for the heat shrink packaging mechanism comprises a machine shell, a rotating roller, a conveying belt, a packaging component and a picking component, a motor is fixedly connected to one side of the machine shell, a feeding port is fixedly connected to the upper portion of the machine shell, and a rotating shaft and a supporting shaft are rotationally connected to the interior of the machine shell. One end of the rotating shaft is fixedly connected with the output end of the motor, one end of the supporting shaft is fixedly connected with a rotating disc, a discharging port is formed in the rotating disc, a channel is arranged above the rotating disc and abuts against the rotating disc, bevel teeth are fixedly connected to the supporting shaft and the rotating shaft respectively, the bevel teeth are meshed with one another, and a disc is fixedly connected to the rotating shaft. The disc is connected with a packaging component used for packaging workpieces, one side of the disc is connected with a picking component used for picking packaging bags, and a storage table is fixedly connected into the machine shell. Manual intervention is not needed, the working efficiency is improved, and the labor cost is reduced.

The utility model discloses a full-automatic sealing and cutting shrink packaging machine. A winding machine is installed at the bottom of the front end of the packaging machine body, a roller rod is movably connected to the inner side of the packaging machine body through a bearing, leveling mechanisms are fixedly connected to the left side and the right side of the front end of the packaging machine body and located at the top of the roller rod, and each leveling mechanism comprises a connecting box, a sliding block, a trapezoidal plate and a rolling rod. Connecting boxes are fixedly connected to the left side and the right side of the front end of the packaging machine body and located at the tops of the roller rods, and sliding blocks are slidably connected to the front end and the back end of the left side of each connecting box. Through the arrangement of the flattening mechanism, the sliding blocks can move under the influence of external force, the sliding blocks get close to each other to drive the trapezoidal plate and the rolling rod to get close synchronously, the rolling rod gets close to enable a packaging bag to be in the middle, the rolling rod is driven to rotate to roll the surface of the packaging bag, and therefore the packaging bag is flattened, and the wrinkles and creases are reduced.

The utility model provides PE (polyethylene) heat shrink packaging film processing and recycling equipment, which belongs to the technical field of heat shrink packaging film processing equipment, and comprises a base, a support plate, a recycling tank, a first motor, a transmission shaft and a packaging film, the support plate is fixedly arranged on the inner side of the upper surface of the base, and the recycling tank is fixedly arranged at the bottom of the support plate; a first motor is fixedly arranged on the inner side surface of the supporting plate, a transmission shaft is fixedly arranged at the output end of the motor, the transmission shaft is sleeved with a packaging film, and a sliding groove is formed in the upper portion of the supporting plate; after a packaging film is punched, the second motor drives the lead screw to rotate, so that the lifting plate moves upwards, the dredging rod is inserted into the annular cutter, the effect of extruding packaging film waste cut out of the annular groove is achieved, the waste is prevented from being located in the annular cutter, the annular cutter is prevented from being blocked, continuous machining is guaranteed, and the machining efficiency is improved. And the waste materials in the annular cutter fall into the recovery tank to be collected under the action of gravity, so that normal recovery of the waste materials is ensured.

1. The name of this design product: Packaging film (Chef's Zero Additive Original Fresh Oyster Sauce). 2. Purpose of this design product: This design product is a heat shrink packaging film, which uses heat shrink technology and is wrapped on the outside of the bottle to serve as decoration and differentiation. 3. The key design point of this design product lies in the pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. The back of this design product is a part that is difficult to see or cannot be seen during use, so the rear views of designs 1 to 2 are omitted; this design product is a flat product, so the left view, right view, top view, and bottom view of designs 1 to 2 are omitted. 6. Designate Design 1 as the base design. 7. Other situations that require explanation: The gray area A in design 1 and the gray area B in design 2 are transparent effects.

To provide a shrink packaging device and a shrink packaging method capable of easily shrink-packaging a booklet formed by laminating a plurality of printed sheets to a predetermined thickness while retaining a hexahedral shape.SOLUTION: The shrink packaging device is constituted so that a heating section 14 includes a first heating tunnel 25 arranged on the upstream side in a sending direction, and a second heating tunnel 26 arranged on the downstream side in the sending direction, wherein in the first heating tunnel 25, a shrink film 20 covering an outer peripheral surface of a booklet 50' which is an article in an article storage bag 51 is heated and contracted in advance, and then in the second heating tunnel 26, the remaining part of the shrink film 20 covering the article storage bag 51 is heated and contracted to shrink-package the booklet 50' which is the article.SELECTED DRAWING: Figure 1

This product is a package in which multiple aluminum foil molded containers are stacked and the entire package is shrink-wrapped with plastic film, and then a packaging backing is folded and wrapped around the aluminum foil molded containers, covering the entire circumference including the opening from the bottom. The packaging backing is in the form of a sheet as shown in the "Reduced Developed View of the Backing Only," and as shown in "Reference Figure 1 Showing the State of Use," the packaging backing is folded and wrapped around the shrink-wrapped aluminum foil molded containers, covering the entire circumference including the opening from the bottom, while the ends of the packaging backing are joined together as shown in "Reference Figure 2 Showing the State of Use."

Title: Packaging line for a compressible material under plastic film, comprising a shrink wrapper. The invention relates to a packaging line for a compressible material (M) under plastic film, comprising: a compression module (1) for the material; a shrink wrapper (2), extending from the compression module in a direction of material flow so as to shrink the material in a compressed state; an output module (4), immediately extending from the shrink wrapper (2) in a direction of material flow, maintaining the material in a compressed state; an intercalary module (3) disposed between the compression module (1) and the shrink wrapper (2) so as to provide a functional gap with the output module (4), capable of maintaining the material in a compressed state, characterized in that it comprises means for moving (5) the intercalary module (3) relative to the compression module (1) and / or relative to the output module (4).controlled so that the intermediate module (3) is adjacent to the compression module (1) and maintains the functional gap with the output module (4), or, alternatively, so that the intermediate module (3) is adjacent to the output module (4) and maintains a gap with the compression module (1). Figure for the abbreviation: Fig. 7,

The utility model relates to the technical field of thermal shrinkage packaging equipment, in particular to a sealing and cutting thermal shrinkage packaging machine for glass cups, which comprises a front conveying device, an edge sealing machine and a thermal shrinkage furnace, the bottom of the propelling device is connected with the rear end of the conveying frame through a bolt, and the conveying frame comprises a frame welding part, a frame side plate, a frame baffle, a panel, an unpowered roller shaft, a limiting air cylinder, a limiting lifting plate, an air cylinder mounting plate, a rectangular pipe support, a motor cover, a motor box, a first speed adjusting motor, a conveying roller shaft, a tensioning roller shaft, a tensioning bolt and a fixing block. By arranging the front conveying device, arrangement of the glass cups is automatic, the working efficiency is improved, the packaged glass cups are secondarily gathered and arranged through the separation metal plates and the side face pushing bending plates in the heat shrinkage furnace, damage and adhesion of glass cup packaging films are avoided, and the packaging efficiency is improved.

The utility model discloses label paper packaging equipment which comprises a thermal shrinkage packaging machine, and a material conveying belt is arranged on the thermal shrinkage packaging machine. Two mounting seats are symmetrically and fixedly mounted on the top side of the material conveying belt, a material storage structure is mounted on the two mounting seats, a U-shaped frame is mounted on the material storage structure, a discharging structure is mounted on the U-shaped frame, and a lifting plate is mounted on the material storage structure; according to the utility model, when the thermal shrinkage packaging machine is used for packaging a label paper roll, the label paper roll can be placed in the stock bin, and the feeding motor is driven at the same time, so that the material pushing rod can perform circular motion under the action of the feeding motor and intermittently push the label paper roll in the stock bin to the material conveying belt for conveying; according to the label paper roll discharging device, the distance between the discharged label paper rolls is equal, the situation that the packaging effect is affected due to the fact that the distance between the multiple label paper rolls is unequal or the multiple label paper rolls make contact with one another is avoided, the discharging speed can be adjusted by adjusting the rotating speed of the feeding motor, and then the discharging distance between every two adjacent label paper rolls can be adjusted.

The present invention provides a punching method and device for producing polyolefin heat-shrinkable packaging bags, which relates to the field of packaging bag punching. The invention comprises the following steps: Step A, preparing a polyolefin heat-shrinkable packaging bag to be punched and a punching device; Step B, installing a punching mold on the punching device, and adjusting the parameters of the punching device, such as the punching depth, the punching diameter, etc.; by setting a smoothing mechanism such as a support leg and a smoothing roller, it can be achieved that when the packaging bag needs to be punched, the operator can control the installation beam to drive the entire punching mechanism downward. When the punching mechanism descends, the smoothing roller will first contact the packaging bag, and will slowly smooth the packaging bag to both sides under the drive of the rolling smoothing roller, so as to avoid wrinkles in the polyolefin heat-shrinkable packaging bag during punching, resulting in insufficient surface tension and offset during punching, thereby ensuring the use effect of the packaging bag.

The utility model relates to the technical field of thermal shrinkage packaging machines, and discloses a reciprocating type high-speed automatic thermal shrinkage packaging machine which comprises a conveyor body and an outer frame installed at the top of the conveyor body, and further comprises an air conveying pipe fixedly penetrating through the top of the outer frame, and a telescopic hose is arranged at the bottom of the air conveying pipe in a communicating mode. When the packaging machine is used, the infrared emitter and the infrared receiver are matched for use, so that the blowing frame and the exhaust frame can move along with the movement of a product, and before the packaging machine is used, the position of the exhaust frame can be adjusted according to the width of the product; and the blowing frame and the exhaust frame can be matched to better heat a heat shrinkage film on the surface of a product, so that the problems that when part of existing packaging machines are used, when a motor is arranged in a heat shrinkage box, heat dissipation is prone to being affected, and the position where hot air blows the surface of the product is prone to deviation, so that the shrinkage effect of the heat shrinkage film is affected are solved.

The present apparatus and system relate to a shrink wrap packaging system. The system includes an oven that is a cavity with heating elements positioned inside. A cooling bar traverses the oven. Dies on a conveyor hold packages with shrink wrap sleeves fitted thereon and move the packages through the oven. The cooling bar thermally affects the shrink wrap sleeves such that the sleeves do not immediately begin to shrink as they enter the oven. Rather the cooling bar protects the upper portion of the sleeve such that the entirety of the sleeve shrinks in a more uniform manner as the packages traverse the oven.

The utility model discloses a Lanqin drink full-servo high-speed heat shrink packaging device, which comprises a packaging mechanism and a material guiding mechanism, the packaging mechanism comprises a support frame, a belt conveyor embedded at the top of the support frame and a heat shrink machine connected with the top of the support frame, one end of the belt conveyor extends into the belt conveyor, and the material guiding mechanism is connected with the heat shrink machine. The material guiding mechanism comprises two suspension arms which are detachably installed on one side of the supporting frame. The Lanqin beverage enters the heat shrinking machine from the left end of the supporting frame to be packaged, then formed products are conveyed to the rubber sleeve through the belt conveyor and enter the shallow groove to be arranged, then the motor is started, the motor drives the gear ring to rotate through the gear, the gear ring influences rotation of the rubber sleeve through the shaping frame, and then the rubber sleeve is matched with the first spacer sleeve. And the products are stably conveyed to the spacing positions, and the spacing positions are close to the ground, so that the products can fall to the ground without damage, and the probability of bottle body breakage is further reduced.