1078results about "Wrapping" patented technology

The invention discloses stacking and film winding equipment and a control method thereof.The stacking and film winding equipment comprises a tray conveying assembly used for inputting empty trays and outputting solid trays; the tray distributing assembly is used for receiving and storing the empty trays on the tray conveying assembly; the stacking robot is used for carrying out material stacking on the empty trays; the film winding robot is used for carrying out film winding and packaging on the solid trays; the first stacking assembly is used for conveying the empty trays from the tray distributing assembly to the stacking robot; and the second stacking assembly is used for conveying the solid trays packaged by the film winding robot to the tray conveying assembly to be output. Empty trays are conveyed to the stacking robot from the tray distributing assembly through the first stacking assembly, then solid trays packaged by the film winding robot are conveyed to the tray conveying assembly through the second stacking assembly to be output, in this way, stacking and film winding of the logistics warehouse management system can be integrally completed, and the overall operation efficiency is improved.

A handling system, gripper device and a gripper for forming and handling slugs of flat baked products such as biscuits and cookies, said gripper being arranged for a mechanical type gripper as end-effector and being arranged to load a group of staggered products, form a slug from said group, and unload said slug into said outfeed transport device, said gripper comprising a longitudinal retainer comprising elongated wall elements extending along a longitudinal direction of said gripper and configured for an open position for loading said group of staggered products, and a closed position for unloading said slug into a tray transported by a transport device, a holding element for open and closed positions for loading and unloading said group of staggered products; and a pushing element for displacement of said pushing element in longitudinal direction into said retainer for compacting said group of staggered products into a slug.

A punching device for punching out blister packs from a blister strip having at least a first and a second punching element. The first punching element has at least one punch and the second punching element has a die. The first punching element is movable back and forth in a punching direction in such a way that the punching device alternately assumes an open position and a closed position. The first punching element has a plurality of punch sets, each of which comprises a punch, an actuating plate and a plurality of punch guides, which extend between said punch and the actuating plate and are connected thereto, wherein the punch guides extend through a base plate of the first punch element. The base plate of the first punching element has a punch set stop, which is in contact with the actuating plate in an operating position of said punch.

A wrapping film end-closing device (100), comprising a base (10), a clamping mechanism (20), a first end-closing mechanism (30) and a second end-closing mechanism (40), wherein the clamping mechanism (20) is arranged on the base (10), the clamping mechanism (20) being configured to clamp a workpiece (300) wrapped with a wrapping film (200) having unclosed ends, the wrapping film (200) being provided with a first end-closing section (2001) and a second end-closing section (2002); and the first end-closing mechanism (30) and the second end-closing mechanism (40) are arranged on the base (10), the first end-closing mechanism (30) and the second end-closing mechanism (40) being configured to attach the first end-closing section (2001) and the second end-closing section (2002) to the same surface of the workpiece, respectively. The clamping mechanism (20) can clamp the workpiece (300) wrapped with the wrapping film (200) having unclosed ends, so as to fix the position of the workpiece (300), such that the workpiece (300) is more stable during a wrapping film end-closing process. The first end-closing mechanism (30) and the second end-closing mechanism (40) can attach the first end-closing section (2001) and the second end-closing section (2002) to the same surface of the workpiece, respectively, thereby achieving end-closing of the workpiece (300), and both end-closing operations can be performed while the workpiece (300) is being clamped by the clamping mechanism (20). A battery production line, comprising the wrapping film end-closing device (100). In this way, both end-closing operations can be performed while the workpiece is being clamped by the clamping mechanism; thus, the end-closing process is simple and convenient, and the end-closing efficiency is high.

A handling system, gripper device and a gripper for forming and handling slugs of flat baked products such as biscuits and cookies, said gripper being arranged for a mechanical type gripper as end-effector and being arranged to load a group of staggered products, form a slug from said group, and unload said slug into said outfeed transport device. The gripper includes a longitudinal retainer comprising elongated wall elements extending along a longitudinal direction of said gripper and configured for an open position for loading said group of staggered products, and a closed position for unloading said slug into a tray transported by a transport device; a holding element for open and closed positions for loading and unloading said group of staggered products; and a pushing element for displacement of said pushing element in longitudinal direction into said retainer for compacting said group of staggered products into a slug.

The invention discloses a three-dimensional packaging machine, and relates to the field of packaging machines, the three-dimensional packaging machine comprises a main shell, one side of the front end of the main shell is provided with a conveying-out mechanism used for discharging packaging boxes to the outside, the side, located on the conveying-out mechanism, of the interior of the main shell is provided with a film covering mechanism, and the bottom of the film covering mechanism is provided with a cutting-off mechanism; a feeding slide way is arranged at the top of the film covering mechanism; a partition plate is arranged on the side, away from the film covering mechanism, of the cutting-off mechanism of the main shell, an abutting plate is rotationally arranged on the surface of the bottom of the partition plate, and a rotating rod set is transversely inserted into the side, located on the abutting plate, of the partition plate. An adjusting disc is arranged on one side of the outer surface of the partition plate, a linkage shaft is rotationally arranged on the other side, opposite to the adjusting disc, of the partition plate, and a plurality of bevel gear sets are arranged on the surface of the linkage shaft. The multiple structure sets are synchronized through the linkage shaft to form integrated linkage, the working procedures are reduced, so that the production efficiency is improved, meanwhile, packaging boxes of different sizes can be matched by replacing part of parts, and the cost and time loss are reduced.

The invention discloses a full-automatic metal coiled material packaging machine, and belongs to the field of metal coiled materials. Comprising a machining platform and a winding machine body, a first hydraulic rod used for supporting the winding machine body is fixedly connected to the upper surface of the machining platform, and a film covering mechanism used for conducting multi-layer composite wrapping on a coiled material is arranged in the middle of the upper surface of the machining platform; adjusting assemblies used for adjusting the position of the film covering mechanism are fixedly connected to the two sides of the upper surface of the machining platform. Through the arrangement of the film covering mechanism and the wrapping mechanism, when the coiled material is packaged, the to-be-packaged copper foil coiled material is arranged on the bearing cylinder wrapped with the buffer material in a sleeving mode, the first covering assembly is precisely controlled through the adjusting assembly so that the damp-proof film can be attached to the side end face of the coiled material, and two adsorption plates work cooperatively; the film material is tightly attached to the two end faces of the coiled material to form the lap joint area, then the abutting assembly pushes away the redundant film material towards the outer edge, accurate edge alignment and heat sealing reinforcement are achieved, and the problem of surface damage caused by a traditional packaging mode is solved.

A blister package is disclosed herein. The blister package includes a body, a plurality of pockets, and a top seal. The body has a top surface and a bottom surface opposite the top surface. The plurality of pockets is formed in the body. Each of the plurality of pockets extend below the top surface of the body. Each pocket of the plurality of pockets is configured to hold a pharmaceutical. The plurality of pockets is arranged in a manner that defines at least one dose. The plurality of pockets for the at least one dose includes a first pocket in parallel with a second pocket, and a third pocket perpendicular to the first pocket and the second pocket. The top seal is configured to interface with the body. The top seal is configured to hold the pharmaceutical in each respective pocket.

A tamperproof diamond package comprises a package body; at least one chip embedded in the package body and at least one antenna configured to enable communication with the chip; anti-counterfeiting visual impressions on the package body; a diamond pouch formed at a predetermined section within the package body; and one or more diamonds located inside the diamond pouch and an outer covering encasing the package body and configured to reveal any tampering with the one or more diamonds located in the diamond pouch. The diamond package can be credit card shaped and also contains serial number and website information and be provided in nominal dollar values. An associated diamond exchange system utilizes the diamond packages and provides a registration server which stores unique identifying information that enable interrogating the individual diamond packages and checking their authenticity with the registration server.

The invention relates to the technical field of ceramic tile packaging equipment, and discloses a circulating paper feeding high-speed packaging machine. Comprising an upper wrap angle centering mechanism, a brick conveying mechanism, a paper conveying mechanism, a paper folding mechanism, a first conveyor and a paper taking mechanism, the upper wrap angle centering mechanism, the brick conveying mechanism, the paper conveying mechanism and the paper folding mechanism are sequentially installed on a rack in the brick package conveying direction, and the first conveyor and the paper taking mechanism are arranged below the upper wrap angle centering mechanism. The machine frame is provided with a conveying mechanism extending to the paper folding mechanism along the upper wrap angle centering mechanism, after brick packages are subjected to upper wrap angles of the upper wrap angle centering mechanism, the brick packages are moved to the brick conveying mechanism along the conveying mechanism, and the paper taking mechanism is arranged above the first conveyor and conveys leatheroid of the paper bin to the first conveyor. The overall structure of the high-speed packaging machine capable of feeding the leatheroid circularly is more compact and integrated, the overall occupied space is reduced, the overall machining time is shortened, and the ceramic tile packaging efficiency is improved.

The utility model discloses top film covering equipment for material packaging, which belongs to the field of automatic packaging and film covering and comprises a lifting frame, a lifting mechanism is arranged in the lifting frame and connected with a horizontal film-drawing and film-covering mechanism, and the horizontal film-drawing and film-covering mechanism comprises a film frame arranged in the middle of the lifting frame. A film roll for rotationally unwinding a film raw material, a film tensioning assembly for tensioning a film, and a film pressing assembly and a film cutting assembly for realizing film breaking are arranged on the film frame, and one end, far away from the film roll, of the film frame is connected with a film pulling assembly for pulling out the film at a fixed length. The film laying device is suitable for materials of different heights, the film length can be pulled out according to the material length, the film pressing assembly is matched with the film cutting assembly to complete film and film roll separation and film laying, and operation is convenient. When the film roll is used up, an alarm is given to prompt manual film replacement, the lifting mechanism drives the lifting frame to descend to the operation height of personnel, the personnel penetrate out the end of the film to the in-place position of a pneumatic film clamping jaw of the film pulling assembly after the film roll is replaced, and operation is easy and fast.

The utility model relates to the field of packaging, in particular to a circumferential labeling mechanism which comprises a mold roll fixing plate, and an adhesive tape can be installed on the mold roll fixing plate. The guide assembly is arranged on the mold roll fixing plate to form a mold tape guide route to pull out and keep the adhesive tape; the displacement assembly is connected with the mold roll fixing plate so as to enable the adhesive tape head in front of the guide assembly to abut against a product, and adhesive tape bonding is completed; and the cutting-off assembly is arranged adjacent to the guiding assembly and used for cutting off the adhesive tape after packaging. According to the utility model, through the cooperative work of all the components, the functions of automatic tape bonding, automatic feeding and automatic breaking can be realized, and the automatic bonding work can be completed by matching with other equipment.

The invention relates to the technical field of packaging equipment, and particularly discloses a Teflon adhesive tape packaging film winding machine which comprises a base, a winding packaging machine, a conveying structure and a fixing structure. The winding packaging machine is fixedly arranged on the rear side of the middle of the base, the conveying structure is fixedly arranged in the middle of the base and corresponds to the winding packaging machine, and the fixing structure is fixedly arranged in the middle of the front side of the base. The conveying structure is used for conveying a single roll of adhesive tape to move and conveying the packaged adhesive tape to move, the fixing structure is used for stacking and fixing the single roll of adhesive tape in the conveying process and turning over the adhesive tape horizontally to be subjected to film winding packaging through a winding packaging machine, the automation degree is high, manual intervention is reduced, the position does not need to be manually adjusted in the whole process, the labor cost is reduced, stacking is stable, and the production efficiency is improved. The adaptability is high, and the device is suitable for Teflon adhesive tapes with various diameters; the working procedures are smoothly joined, the packaging efficiency is improved, and the waiting time is shortened through the continuous working procedures of feeding stacking, transverse overturning, winding packaging and discharging transferring.

This utility model discloses a capillary copper tube packaging machine, comprising a front conveyor belt, a middle conveyor belt, and a rear conveyor belt arranged sequentially for conveying capillary copper tubes; an alignment mechanism installed on the front conveyor belt for aligning the capillary copper tubes to be packaged; a sealing mechanism installed on the middle conveyor belt for closing and sealing the two sides of the strip; and a cutting mechanism installed on the rear conveyor belt for cutting the sealed strip. Using this utility model, the entire process requires no manual intervention, achieving automation of the packaging process and greatly improving the work efficiency and packaging quality.

The present application relates to the technical field of winding device, specifically relates to a kind of adjustable winding device, it includes fixed frame, the fixed frame is rotationally provided with winding frame, the fixed frame is provided with the driving structure for driving winding frame rotation.The beneficial effects of the present application are that: in actual use, after rotating gear two, gear one is rotated, so that the worm is rotated, in turn drive worm gear and lead screw are rotated, lead screw is rotated, so that the support rod moves along the lead screw, so as to achieve the purpose of adjusting the distance between support rod, so as to meet the cutting demand for different sizes.

A kind of packing assembly, its film bending assembly is used to bend packing film to above placement table, make packing film present C shape, opening is forward;Its film pressing assembly: side lower film plate is provided with two, separately arranged in the left and right sides of placement table, respectively used to be pressed from the bottom edge of the left and right sides of placement table to the side of tray on placement table, or be pressed away from the side of tray on placement table, top pressing film plate is located above placement table, for descending and press to the top surface of tray on placement table, or rise and be away from the top surface of tray on placement table, side upper film plate is provided with two, respectively pivotally connected in the left and right edges of top pressing film plate, for being pressed to the side of tray on placement table, or be pressed away from the side of tray on placement table, front film plate is located in the front side bottom edge of placement table, and it is turned around the front side bottom edge of placement table, for being pressed to the front of tray on placement table, or be pressed away from the front of tray on placement table. Realize automatic around packing film.

The invention discloses a manufacturing method of a multifunctional toilet cleaning block. According to the method, continuous production of the toilet cleaning block of a multi-layer structure is achieved through an automatic process. The method comprises the specific steps that bottom materials are mixed through a funnel, then precisely put into the bottom of a mold cavity through a spiral conveyor and flattened; the core material is centrally arranged through a vibration disc or a suction disc device; the top material covers the surface of the core material in the same manner; one-time forming of multiple layers of materials is achieved through a pressurizing device with a pressure monitoring function; after demolding is completed through the demolding clamping mechanism, 180-degree overturning positioning is conducted through the vacuum suction cup device; and finally, sealing and packaging are completed through a blister packaging machine. According to the scheme, modular equipment is adopted for collaborative operation, the technical bottleneck of discontinuous production of the multi-effect toilet cleaning block is broken through, multi-effect collaboration of cleaning, sterilization and the like is achieved through the layered pressing technology, and meanwhile the production efficiency and the product percent of pass are improved. According to the method, full-process automatic production from feeding to packaging is realized.

The utility model particularly relates to a bubble cap machine. The bubble cap machine comprises an upper cover, a shell and a base which are fixedly connected in sequence, wherein a lower die drawing mechanism is arranged on the base; a driving mechanism is arranged at the bottom of the upper cover; a heating plate is arranged at the bottom of the driving mechanism; an upper mold is attached to the bottom of the heating plate; the upper die is made of a heat conduction material; a conveying hole is formed in the bottom of the heating plate; a receiving hole is formed in the top of the upper mold, and a plurality of blowing holes are formed in the bottom of the upper mold; the conveying hole is communicated with the receiving hole through a pipe; the heating plate is connected with a vacuum generator through an air pipe; the vacuum generator and the heating plate are electrically connected with a control module; a power distribution board is fixedly connected to one side, far away from the lower mold drawing mechanism, of the base; the vacuum generator is fixedly connected to the outer side face of the distribution board. According to the bubble cap machine, the die and the heating plate are designed separately, so that a connecting wire does not need to be plugged when the die is replaced quickly.

The present invention provides a packaging device that can improve packaging quality by preventing packaging materials from being welded while they are warped. [Solution] When the upper packaging material 4a1 and the lower packaging material 4b1 are pulled out to the packaging position P2 and the entire packaged item 2 is positioned between the upper packaging material 4a1 and the lower packaging material 4b1, the specific upper guide roll 9a (upper guide roll support part 11) is configured to move (lower) a predetermined amount vertically downward from its initial position when welding the edges of each packaging material 4a1 and 4b1. As a result, the edges of the packaging material are welded with tension firmly applied to the upper packaging material 4a1, so even if over-rotation of the packaging roll occurs due to the inertial force when the pulling out of the packaging material stops, the edges of the packaging material will not be welded while the pulled-out upper packaging material is flexed. This improves the quality of packaging.

The utility model relates to the technical field of packaging equipment, in particular to a single-stand-column film laminating machine which comprises a stand column and a film roll rack, a cross beam capable of vertically moving is installed on one side of the stand column, a cantilever capable of moving along the length of the cross beam is installed on the cross beam, and a film clamping assembly is installed on the cantilever. The film roll rack is located at the bottom of the side, provided with the cross beam, of the stand column, a film roll component is installed on the top of the film roll rack, a film pressing component is installed on the side, facing the farthest end of the cross beam, of the film roll rack, and a film guide roller is arranged between the film pressing component and the film roll rack. The film pressing part comprises a film pressing support, a film pressing plate is located on the side, away from the film guide roller, of the film pressing support, and the film pressing plate can move towards the film pressing support; a film breaking component is installed on the side face, facing the film guide roller, of the film pressing support. The film roll rack, the film roll part and other parts are arranged on the ground beside the stand column, only the beam, the cantilever and other light-weight parts need to move up and down or horizontally, layout is reasonable, maintenance is convenient, the load of a driving part on the stand column is relieved, and the service life of equipment is prolonged.

A packaging device for an individual pouch-packaged pad-type cosmetic product is proposed. First and second guide rollers gripping a longitudinally cut cosmetic cotton fabric from opposite sides and supply it at a constant speed are connected to each other through a second rotational interlock device to be rotated equally, so that the cosmetic cotton fabric can be supplied constant by a preset length. Among the first and second guide rollers, the second guide roller is fixed but the first guide roller is moved with pressure of a second elastic pressure member, so that the cosmetic cotton fabric can be stably supplied by a predetermined length while variably responding to the thickness thereof. A rotation suction part sucks cut pouches and then is rotated to place and align the pouches in correct positions on a transport conveyor, so that the final produced pouches are aligned to reduce a packaging time.

The utility model relates to a protection edge correcting device and packaging equipment. The protection edge correcting device comprises two sets of correcting assemblies, and each set of correcting assembly comprises a rotating part which is rotatably arranged on the packaging equipment, has an initial position and a correcting position and can be rotatably switched between the initial position and the correcting position; and the positioning part is arranged on the rotating part, and the positioning part is used for correcting the protection edge when the rotating part is located at the correcting position. The position of the positioning component can be adjusted through the rotating component, so that the positioning component can abut against the protection edge, the protection edge of the to-be-packaged product is corrected, and fixing and correction of the protection edge are achieved. In this way, the protection edges cannot be tilted during packaging, the position of the protection edges is prevented from shifting, the protection effect of the protection edges on the to-be-packaged product is guaranteed, then the to-be-packaged product is prevented from being affected with damp, and the overall performance and quality of the to-be-packaged product are guaranteed.

The utility model discloses laminated iron coating equipment for packaging electronic products, and belongs to the technical field of coating equipment. The device mainly comprises a base, a supporting plate is fixed to the upper side of the base, a rotating ring is rotationally arranged on one side of the supporting plate, a through hole is formed in the supporting plate and located in the inner side of the rotating ring, and a supporting shaft and a supporting frame are fixed to the two opposite ends of the side, away from the supporting plate, of the rotating ring correspondingly; a supporting shaft is arranged on the supporting frame, a packaging roller is rotationally arranged on the supporting shaft, two limiting plates are fixed to the packaging roller, a packaging barrel is fixed to the supporting frame, the axis of the packaging barrel and a rotating shaft of the rotating ring are collinear, a fixing shaft is arranged on one side of the supporting shaft, and the fixing shaft and the rotating ring are fixed. A guide shaft is fixed to the end, away from the rotating ring, of the fixed shaft, a shaft sleeve movably sleeves the guide shaft, a friction block is fixed to the end, away from the rotating ring, of the shaft sleeve, and the friction block makes contact with a limiting plate. According to the laminated iron coating equipment for electronic product packaging, the effect of adjusting the coating tightness is achieved.

The utility model relates to the technical field of vegetable packaging, in particular to a preservative film winding device for carrot packaging, and solves the problems that in the prior art, when carrots are packaged with preservative films, manual winding packaging is generally adopted, time and labor are wasted, and the packaging efficiency is high. And meanwhile, the compaction degree of the carrots wound with the preservative film can be greatly reduced. A preservative film winding device for carrot packaging comprises a frame body, one side of the outer portion of the frame body is fixedly connected with a driving motor through bolts, one side of the inner side of the frame body is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a bearing disc, and the other end of the rotating rod penetrates through the side wall of the frame body and is in transmission connection with an output shaft of the driving motor. According to the plastic wrap winding device, high-efficiency winding of plastic wrap is achieved, manpower and time cost are greatly saved, and the problem that time and labor are wasted in a traditional mode is solved.

Machine for the automated supply of cards with single-dose vial comprising: a feeding station (4) of cards (2); a loading station (5) that picks up the cards (2) from the feeding station (4); a rotating disc (7), with housings (6) defining a shaping die, which rotates sequentially; a structure of various punches (8) associated with a lifting and lowering mechanism (10) configured with different ends (8a) for folding, marking fasteners or pushing the cards; and a vial (3) insertion unit (9) that inserts a vial (3) into the folded cards (2) inside the housing (6), all of them operated automatically and synchronously.

A system and method for scanning, sorting, repairing and packaging hardwood flooring pieces is provided. The system provides a scanning section, a sorting section, an assessment section and a packaging section. The scanning section identifies problematic pieces. The sorting section automatically sorts and completes rows of hardwood flooring pieces. The assessment section filters and repairs identified pieces and the packaging section packages rows of hardwood flooring pieces. The use of manpower may be limited to certain tasks only, such as the analysis of the identified boards, the repairing or the packaging. An algorithm is tracking each of the pieces of the system and may thus manage the optimal functioning of the system. A method for scanning, sorting, assessing and packaging hardwood flooring pieces is further provided.

The present invention relates to the technical field of packaging devices, and in particular to a packaging device for small tea cakes. It primarily addresses the problem of unscrupulous merchants misappropriating brand names to sell low-quality tea, negatively impacting brand reputation, and proposes the following technical solution: comprising a main frame, a loading mechanism disposed within the main frame for loading tea cakes; a first flipping mechanism for transferring tea cakes, the first flipping mechanism being mounted on the main frame; a paper cutting assembly disposed on one side of the first flipping mechanism, a paper feeding mechanism also disposed on the side of the paper cutting assembly, the paper cutting assembly being used to compress and cut the wrapping paper delivered by the paper feeding mechanism; and a paper rolling assembly for wrapping the wrapping paper around the outside of the tea cake, the paper rolling assembly and the paper cutting assembly cooperating with each other to implement the paper wrapping operation of the tea cake. The present invention can automatically package exposed tea cakes while effectively ensuring the uniqueness of each tea cake, thereby preventing counterfeit products from negatively impacting the brand.

The invention relates to the field of soft cotton towel production, in particular to packaging equipment and method for soft cotton towel production. Comprising a packaging assembly, a material taking assembly is installed on one side wall of the packaging assembly, and an auxiliary assembly is installed on the material taking assembly; the negative-pressure adsorption structure is driven to move into one group of storage boxes for placing lower-layer preheating films, the storage boxes are placed on the packaging plate after being adsorbed, then a plurality of groups of soft cotton towels are placed on the lower-layer preheating films, and then the negative-pressure adsorption structure is started to place upper-layer films in the other group of storage boxes on the soft cotton towels. Then a first electric push rod is started to drive a heat sealing cutter structure to conduct heat sealing work, a first motor drives a packaging plate to rotate, the heat sealing cutter structure completes fusing sealing of three edges of the packaging plate, then a first electric sliding table is started to drive an ultrasonic high-frequency oscillator to seal a fourth edge of the packaging plate, fibers are prevented from being crushed, and finally the edge sealing integrity is visually detected. And the packaging effect of the soft cotton towels is improved.

The present application relates to packing equipment technical field, especially to a kind of corrugated paper automatic stacking device, including mechanical arm, and the end of mechanical arm is provided with grabbing mechanism, and left clamping plate, right clamping plate and displacement mechanism are set on grabbing mechanism, and lead screw that moves left clamping plate is set on rack, and the end of right clamping plate away from mechanical arm is provided with moving plate, and inflatable cushion for carrying corrugated paper is set in right clamping plate, and pulley that can be received into right clamping plate is set on inflatable plate, and the side of right clamping plate away from left clamping plate is provided with air pump communicated with inflatable cushion, and push mechanism is set in right clamping plate, and through slot that is used in conjunction with push mechanism is set on right clamping plate, solve the gap between adjacent corrugated paper due to the thickness of clamping plate when existing corrugated paper is stacked, in turn, cause corrugated paper to shift when packing film is wound, affect its stacking stability technical problem, the present application has good use in corrugated paper processing factory.