315 results about "Slip sheet" patented technology

The invention relates to the technical field of natural gas well exploitation, in particular to a water drainage, sand pumping and plug removal device for a power-free gas production pipe column and a using method. According to the technical scheme, the water inlet end of the lower portion of a nozzle is connected with a power water inlet formed in the outer wall of a pump body, a center pipe is arranged at the lower end of the nozzle, the water outlet end of the upper portion of the nozzle is communicated with a formation liquid inlet cavity, an expansion rubber barrel is arranged on the lower side of the pump body, and an upper pressure transmission hole is formed between the expansion rubber barrel and the center pipe; a slip rubber sleeve is arranged on the lower side of the pump body, a slip piece is arranged on the outer side of the slip rubber sleeve, a lower pressure transmission hole is formed between the slip rubber sleeve and the central pipe, and a formation liquid suction inlet is formed in the lower end of the pump body. A washing pipe is arranged at the bottom of the central pipe, and a sand suspending nozzle is arranged at the bottom of the washing pipe. The device has the beneficial effects that under the condition that a gas production pipe column is not moved, a continuous oil pipe is put into an inner cavity of the gas production pipe column to drive the device to pump sand, the sand pumping and plug removal requirements special for a natural gas well are met, and the well control safety and environmental protection problems of the natural gas well are avoided.

The invention relates to the technical field of badge production, in particular to badge production equipment with foam sticking and film tearing functions, which comprises a machine table, a linear circulating conveying mechanism, a plurality of upper cover carriers, a lining paper supply mechanism, a picture supply mechanism, a lower cover pin mounting and foam sticking machine, a lower cover feeding station, a press-fitting forming device and a multi-station synchronous feeding manipulator. The assembly of the upper cover assembly and the assembly of the lower cover assembly are synchronously carried out, pin assembly, foam pasting and film tearing are completed on line, the automation degree is high, the badge production efficiency is greatly improved, the labor intensity and the labor cost for producing badges with foam are reduced, the structural layout is reasonable and compact, and the production efficiency is improved. All feeding and transferring actions can be completed only through the multi-station synchronous feeding mechanical arm and the multi-station synchronous transferring mechanical arm, the using number of the mechanical arms is reduced, the production and manufacturing cost is reduced, and feeding and transferring synchronism is good.

The utility model discloses a packaging machine aluminum foil lining paper and frame paper packaging defect detection device, and belongs to the technical field of packaging defect detection. Comprising a detection table, a conveying belt is rotatably arranged in the detection table, and an equidistant feeding assembly is sequentially arranged above the detection table. By arranging an overturning assembly and a removing assembly, a to-be-detected product is conveyed on the conveying belt, and when the to-be-detected product passes through a second visual detection module, a two-way air cylinder is started firstly; the two clamping plates are driven to clamp the center of a product and place the product under a detection port, then after detection, a first driving motor starts a rotating rod to rotate, a bidirectional air cylinder is turned over by 180 degrees, the product is turned over, secondary visual detection is conducted on the back face of the product through a first visual detection module, and after a detection result is analyzed through a controller, the product is detected. As long as one-time detection is unqualified, when passing through the rejecting assembly, an electric push rod is started to drive a rejecting plate to push forwards so as to reject defective products.

The invention relates to the technical field of tension detection of new material lining paper, and discloses a cigarette lining paper tensile strength detection device which comprises a detection machine body, two limiting assemblies are arranged on the detection machine body, each limiting assembly comprises a positioning plate, the positioning plates are installed at the top of the detection machine body, rotating grooves are symmetrically formed in the positioning plates, and the rotating grooves are connected with the detection machine body. Limiting nails are rotatably connected to the interiors of the two rotating grooves, limiting plates are symmetrically and fixedly connected to the top of the positioning plate, first reset springs are fixedly connected to the outer walls of the two limiting plates, and the ends, away from the limiting plates, of the first reset springs are fixedly connected to the limiting nails. Inner lining paper is clamped through the first clamping block through the elastic force of the second reset spring, slipping caused by too loose clamping is avoided, the sliding direction of the first clamping block is limited through the positioning column, it is ensured that the clamping force acts on the inner lining paper in the horizontal direction all the time, additional damage of lateral force to a sample is avoided, and the clamping stability is remarkably improved.

In a release paper consisting of a backing paper layer coated on at least one side with PVOH and a silicone coating on at least one side, in which the backing paper layer coated on at least one side with PVOH consists of bleached kraft paper, containing at least up to 30 wt. % softwood and hardwood with a total freeness between 30 °SR and 42 °SR, preferably between 33 °SR and 38 °SR, and processing aids, and also a release layer which is applied at least on one side to the PVOH-coated side of the backing paper layer and consists of 0.5 to 5 g / m2 of a silicone, and wherein the release paper coated at least on one side with PVOH and silicone has a density between 850 and 990 kg / m3, preferably between 900 and 970 kg / m3, and a method for producing a release paper.

The invention discloses a production process of high-stiffness embossed aluminum foil composite paper. The production process comprises the following steps: (1) selecting and treating raw materials; (2) gluing treatment: uniformly coating the front surface of the lining paper with a modified adhesive by using a coating machine, wherein the modified adhesive comprises modified starch, water, konjac glucomannan, a polyamide curing agent, an accelerant, aluminum sulfate, an AKD emulsion and a defoaming agent; (3) aluminum foil compounding: the aluminum foil is unreeled and attached to the modified adhesive, and then extrusion compounding is performed through a compression roller; (4) embossing and forming: embossing the front surface of the aluminum foil of the aluminum foil composite paper by adopting a heating embossing roller; (5) curing treatment: coating a curing agent on the front surface of the aluminum foil of the aluminum foil composite paper by adopting a micro-concave net roller; and (6) cooling and rolling. The stiffness of the aluminum foil composite paper is effectively enhanced, the bonding capacity between the aluminum foil and the lining paper is enhanced, the smoothness of the surface of the aluminum foil composite paper is remarkably enhanced, the attractiveness is enhanced, and the wear resistance of the aluminum foil composite paper is enhanced.

The invention discloses an automatic composite material tow laying tension control device, relates to the technical field of composite material tow laying, and mainly aims to ensure that the tow laying tension meets the laying process parameter requirements so as to improve the laying quality. According to the main technical scheme, the tension control device for the automatic laying tows of the composite material comprises a tow guide mechanism and a tension reducing mechanism; the filament guiding mechanism is used for stripping lining paper of the filament bundle material roll, adjusting the tension of the filament bundle and then conveying the filament bundle to the tension reducing mechanism, so that the tension reducing mechanism performs tension reducing treatment on the filament bundle; the tension reducing mechanism comprises a first wire feeding part, a first tension control part and a second wire feeding part; the first tension control part is arranged between the first wire feeding part and the second wire feeding part and is used for adjusting the tension of the wire bundle; the first wire feeding part is used for clamping tows discharged from the wire guiding mechanism and conveying the tows to the first tension control part; and the second wire feeding part is used for clamping the tows passing through the first tension control part and outputting the tows out of the tension reducing mechanism.

The utility model provides lining paper for tobacco, which comprises a lining paper roll, the lining paper roll consists of an aluminum foil layer, a waterproof film layer, a kraft paper layer and a composite paper layer, the top end of the aluminum foil layer is connected with the waterproof film layer in a bonding manner, the surface of the waterproof film layer is connected with the kraft paper layer in a bonding manner, and the surface of the kraft paper layer is connected with the composite paper layer in a bonding manner. According to the lining paper roll, the waterproof film layer and the kraft paper layer are matched, so that not only is the waterproof performance of the lining paper improved, but also the structural strength of the lining paper is improved, and cigarettes in a cigarette case are effectively protected.

The utility model relates to the technical field of hinges, in particular to an adjustable anti-pinch garage door hinge. The adjustable anti-pinch garage door hinge comprises a hinge body, a sliding piece is placed at the top of the hinge body, two sets of guide grooves are evenly formed in the top of the hinge body in a penetrating mode, a sliding groove is formed in the top of the hinge body in a penetrating mode and located between the two sets of guide grooves, and a groove is formed in the left side of the hinge body. A mounting groove is formed in the bottom of the groove; according to the utility model, a cross screwdriver is inserted into the cross groove to rotate, so that the worm and the worm gear can be driven to rotate, and the worm gear drives the internal thread sliding block and the sliding sheet to move through the screw rod, so that the effect of quickly adjusting the position of the sliding sheet can be achieved; the stability of the slip sheet after position adjustment can be guaranteed through the self-locking performance of the worm and the worm gear, then the use reliability of the device is guaranteed, and the position adjustment distance of the slip sheet can be accurately controlled through the scale marks.

A sheet postprocessing apparatus includes a table configured to receive a plurality of sheets delivered thereto, and inclined downward toward a downstream side in a sheet delivery direction, a leading edge cursor provided on a far side on the table in the delivery direction, and configured to align respective leading edges of the sheets abutted against the leading edge cursor, and a postprocessing device including a stapling device that binds a central portion in the delivery direction, of the sheets stacked on the table, and a center folding device that folds the sheets along the central portion. The table includes an upper face region that allows the sheet to slide thereon, and a plurality of slip sheets of a belt-like shape, each extending on the upper face region along the delivery direction, with a clearance between each other in a width direction orthogonal to the delivery direction.

The invention provides a corrugated pipe type non-inflatable wheel which is characterized in that the corrugated pipe type non-inflatable wheel comprises a supporting outer ring (3), a supporting inner ring (5), a corrugated pipe (4), a hub (6), a corrugated anti-skid sheet (1) and a reinforcing ring (2), the hub (6) is located in the center of the wheel, the supporting inner ring (5) is arranged on the outer side of the hub (6) in a sleeving mode, the corrugated pipe (4) is installed between the supporting outer ring (3) and the supporting inner ring (5) in the radial direction of the wheel, and the corrugated anti-skid sheet (1) is arranged on the corrugated pipe (4). The outer supporting ring (3) is arranged on the outer side of the hub (6) and the outer side of the inner supporting ring (5) in a sleeving mode, the hub (6), the inner supporting ring (5), the corrugated pipe (4) and the outer supporting ring (3) jointly form a wheel body, and the corrugated anti-skid piece (1) and the reinforcing ring (2) are arranged on the outer supporting ring (3). The non-inflatable wheel is higher in radial bearing capacity, higher in vibration reduction and unit volume material utilization rate and easier to maintain.

To provide a system and a method for automatically removing a backing paper from an uncured pre-impregnated fiber-reinforced polymer layer.SOLUTION: A method of removing a backing layer 120 from a panel 110 formed from an uncured pre-impregnated fiber-reinforced polymer includes orienting the panel in a backing-separation orientation relative to an edge-engagement tool 112. And, positioning the panel in a backing-separation position B relative to the edge-engagement tool. Further, when the panel is in the backing-separation orientation A and in the backing-separation position, moving the edge-engagement tool such that the backing-engagement features 114 of the edge-engagement tool engage the backing layer at only the edge portion of the backing layer, and only the edge portion 122 of the backing layer separates from the panel. The method further includes the step of moving the backing layer such that the entire backing layer separates from the panel when the edge portion of the backing layer is grasped.SELECTED DRAWING: Figure 13

The invention provides an automatic press-in device for a compressor spring, relates to the technical field of compressor pump body assembly, and solves the technical problem of low mounting efficiency of a slip sheet spring in the prior art. The automatic press-in device for the compressor spring comprises a vibration material separation mechanism used for vibrating and separating the spring; the pump body positioning mechanism comprises a righting mechanism and a pressing mechanism, a center hole is formed in the pressing mechanism, the righting mechanism and the pressing mechanism are arranged on the two sides of a conveying line used for conveying the pump body structure respectively, and the righting mechanism and the pressing mechanism are used for positioning the pump body structure and enabling the center hole to be aligned with a spring hole in the pump body structure; the transferring mechanism is used for picking up the springs sorted by the vibration sorting mechanism and conveying the springs into the center hole; and the spring driving mechanism is arranged on the pressing mechanism, and the spring driving mechanism is used for driving the spring in the center hole to move into a spring hole in the pump body structure. The compressor spring automatic press-in device can improve the installation efficiency.

1. The name of this design product: anti-slip sheet. 2. Purpose of this design product: This design product is used to make anti-slip soles or other products that prevent slipping when in contact with the ground. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. This design shows a thin product, and other views are omitted.

The waste paper collecting device comprises a waste paper conveying mechanism arranged in the isolator, a waste paper collecting box is arranged at the bottom of the waste paper conveying mechanism, a waste paper conveying opening is formed between the waste paper conveying mechanism and the waste paper collecting box, and the waste paper conveying opening is provided with a movable sealing door in a matched mode. And the waste paper conveying mechanism is used for downwards conveying the waste paper in the isolator to the waste paper collecting box. The utility model further discloses an isolator which comprises an isolator cavity, a packing material conveying line is arranged in the isolator cavity, and a robot film tearing station, a heating station, a lining paper taking station and the waste paper collecting device are arranged on one side of the packing material conveying line. The utility model has the advantages that the size of the waste paper conveying port can be reduced, the air leakage is reduced, the air pressure in the isolator is kept stable, and the gas is prevented from flowing backwards.

The utility model relates to a packing machine lining paper negative pressure disc adjusting device, and belongs to the technical field of cigarette production, the packing machine lining paper negative pressure disc adjusting device comprises a calibration device and a positioning round block, the calibration device comprises a calibration plate, a sliding support and a locking wheel sleeve, the sliding support and the locking wheel sleeve are arranged at the two ends of the calibration plate, and the sliding support is provided with an ejector pin positioned with a negative pressure disc air suction hole; through the sliding supports with the ejector pins arranged on the calibration plate, the ejector pin on the sliding support at one end is in contact with the negative pressure disc air suction hole in the right side, the other end is in contact with the negative pressure disc air suction hole in the middle, the problem that the position is judged through visual inspection of a steel ruler is solved, and repeated adjustment of the cog belt is not needed. The position synchronization of the air suction holes of the middle negative pressure disc and the air suction holes of the negative pressure discs on the two sides is guaranteed, the calibration accuracy is guaranteed, the calibration difficulty is greatly reduced, meanwhile, the problem that the eccentric disc is disassembled and reassembled after being adjusted on the negative pressure cutting device is solved, and the calibration efficiency is improved.

Embodiments of the present application provide a polishing head, a polishing device, a polishing method, a processor and a storage medium. The polishing head comprises a base, a retaining ring arranged below the base, a polishing head air film arranged on the base and inside the retaining ring for holding a wafer, and a retaining ring air film arranged inside the retaining ring and between the retaining ring and the polishing head air film. When the retaining ring air film is pressurized and expanded, it is in contact with the edge of the wafer to exert a force on the edge of the wafer, and the force forms a radial clamping force and an axial downward pressure on the edge of the wafer. The radial clamping force can hold the wafer to prevent the wafer from moving during polishing, thereby reducing the risk of a slip sheet. The axial downward pressure can exert a pressing force on the edge of the wafer during polishing, which can more accurately control the polishing effect of the edge of the wafer and ensure the polishing consistency of the entire wafer surface.

The utility model relates to GDX2 packing machine technical field, concretely relates to a kind of GDX2 two aluminium foil paper forming devices, including two wheel mould box and fixed folder, the two wheel mould box with the fixed folder is mutually embedded and is installed, both are installed on GDX2 second wheel by two wheel mould box;Two wheel mould box is equipped with assembly surface, the assembly surface is vertically equipped with columnar protrusion and wedge protrusion;The fixed folder is equipped with the recess that is embedded with the columnar protrusion and wedge protrusion on it.The utility model is improved the structure cooperation of mould box and folder and guide rail, can effectively constrain aluminium foil paper corner, prevent its in conveying process and lift up and collide guide rail, to solve the cigarette packet inner lining paper wrinkle and corner defect.

A lining paper aluminum foil compounding device comprises a supporting frame, two raw material rollers arranged on the supporting frame, an upper pressing roller and a lower pressing roller, the upper pressing roller and the lower pressing roller are rotationally arranged on the supporting frame and distributed up and down in the vertical direction, and the supporting frame is further provided with a gluing structure which is located on a conveying path of the raw material rollers and the upper pressing roller and located at the lower end of lining paper. The gluing structure is arranged on the end part, close to the upper compression roller, of the gluing structure; the gluing structure at least comprises a gluing cylinder which is longer than or equal to the width of the lining paper and is used for being connected with the lower surface of the lining paper in a sliding mode. By arranging the gluing structure and the gluing structure, the purpose of secondary coating of glue on the surface of the lining paper is achieved, so that the glue on the surface of the lining paper is uniformly and stably coated, the phenomenon of glue overflow is reduced, and the gluing device has the advantages of simple structure and high practicability.

The utility model relates to the technical field of shaping mechanisms, and discloses a window lining paper shaping mechanism which comprises a workbench, lining paper and a pressing plate, the top of the workbench is provided with a conveying mechanism body, the top of the workbench is fixedly connected with a rack, the inner wall of the rack is provided with a shaping mechanism body, and the inner wall of the rack is fixedly connected with the conveying mechanism body. One side of the workbench is fixedly connected with a material storage box, and the inner bottom wall of the material storage box is fixedly connected with a first spring. Through the arrangement of the material storage box, the lining paper, the electric telescopic rod, the pressing plate, the feeding roller and the motor, the motor drives the rotating rod and the feeding roller to rotate, the feeding roller rotates to move the uppermost lining paper to the conveying mechanism body, the conveying mechanism body is started, the conveying mechanism body can play a conveying role, and the conveying efficiency is improved. By means of the device, the lining paper can be automatically fed and discharged, and workers do not need to manually feed the lining paper one by one.

A layer destacking system for destacking layer from stacked layer pallet load, including layer seating platform configured to seat the destacked layer on layer seating platform, conveying surface with conveyance traverse direction traverses the seated destacked layer off layer seating platform, slip sheet detection sensor coupled to layer seating platform and arranged to sense slip sheet in contact with seated destacked layer on uppermost surface and bottom surface of seated destacked layer, slip sheet pickup removal mechanism extending over layer seating platform configured to engage, above layer seating platform, slip sheet contacting one uppermost surface and bottom surface of seated destacked layer controller communicably coupled to slip sheet detection sensor to receive signal from slip sheet detection sensor identifying presence of slip sheet, controller is operably connected to slip sheet pickup removal mechanism to actuate slip sheet pickup removal mechanism engaging slip sheet contacting one uppermost surface and bottom surface.

The utility model discloses a rope embroidery lining paper conveying device and a lining paper removing machine, the rope embroidery lining paper conveying device comprises an upper conveying belt and a lower conveying belt, the upper conveying belt and the lower conveying belt clamp rope embroidery cloth for conveying, and the upper conveying belt is sequentially provided with a first conveying belt, a second conveying belt and a third conveying belt along the conveying direction of the rope embroidery cloth; the first conveying belts, the second conveying belts and the third conveying belts are alternately arranged at intervals in the width direction of the rope embroidery cloth. Therefore, the rope embroidery cloth is clamped through the upper conveying belt and the lower conveying belt, the rope embroidery cloth can be tensioned, and wrinkling and deviation of the rope embroidery cloth are avoided; the first conveying belt, the second conveying belt and the third conveying belt are arranged alternately at intervals, so that the stripping device can penetrate through the gaps to be in contact with different positions on the rope embroidery cloth to strip the lining paper, and the contact area between the stripping device and the rope embroidery cloth is guaranteed.

This invention relates to an embossing and conveying device for inner lining paper, comprising an embossing roller, which includes an embossing roller body and a rubber ring layer fitted onto the embossing roller body. The width of the rubber ring layer matches the width of the inner lining paper. This technical solution effectively avoids leaving a dent of similar width to the inner lining paper due to friction on the surface of the embossing roller layer of the rubber layer during the inner lining paper's movement, and also avoids the rubber layer around the dent scratching the inner lining paper. This extends the service life of the rubber embossing roller. It significantly improves the service life of the device, reduces the probability of poor inner lining paper conveying due to wear during production, reduces the risk of quality defects such as poor folding of the inner lining paper, and improves production efficiency.

The utility model discloses a bonding device for lining paper production equipment, which comprises a base, and the top of the base is fixedly connected with a support frame. Through cooperation of the base, the supporting frame and the winding roller, the winding roller is convenient to replace, lining paper is convenient to wind, production efficiency is improved, dust and other impurities on the lining paper can be sucked away in time before the bonding process through a dust suction system composed of the portal frame, the dust collector, the flow divider, the dust suction head and the dust collection box, and the bonding quality of the lining paper is improved. According to the lining paper gluing device, impurities are prevented from affecting the gluing effect, the gluing quality is improved, then a bearing frame, a bearing plate, a lifting groove, a lead screw, a lifting block, a sliding block, a rotating shaft and a gluing roller are matched, the lead screw is driven by a lifting motor to enable the gluing roller to ascend and descend, and the lining paper gluing device can adapt to lining paper of different thicknesses; glue pumped out by the glue pump in the liquid storage tank can be uniformly coated on lining paper, and the bonding effect is ensured.

The utility model discloses a rope embroidery lining paper removing device, which comprises a transmission device and a stripping device, the stripping device is used for stripping lining paper, the stripping device comprises a stripping driving motor, a rotating shaft and a plurality of stripping discs, each stripping disc comprises a disc body and a plurality of flexible whips uniformly arranged in the circumferential direction of the disc body, and the flexible whips are connected with the transmission device. The stripping driving motor drives the rotating shaft and the stripping disc to rotate, so that the tail end of the flexible whip strip is in contact with the lining paper, and the lining paper is stripped from the rope embroidery cloth in a manner of whipping the lining paper by the tail end, so that the stripping efficiency of the lining paper is improved. And the stripping discs are sleeved on the rotating shaft and are fixed through the positioning bolts, so that the positions and the intervals of the stripping discs on the rotating shaft can be adjusted to adapt to different pieces of rope embroidery cloth.

According to the electric fastening machine for the sliding plate, a sliding block and an abutting block are in edge-groove fit in the length direction of an inclined face and are arranged in a sliding mode, and the face, facing a fixed edge, of the sliding block is vertical and parallel to the fixed edge; when the operation support moves, the limiting groove drives the sliding block to slide on the abutting block, and then the sliding block and the fixing edge are separated and combined. According to the electric fastening machine for the sliding plate, in the process that the linear motor drives the sliding plate to stretch out and draw back, the operation support stretches out and draws back, the sliding block clamped and fixed in the limiting groove slides on the abutting block, the sliding block slides in the length direction of the limiting groove due to the action of the inclined face on the abutting block, and then the distance between the sliding block and the fixing edge is changed; when the sliding blocks abut against the fixing edges, the two sliding blocks in pairs clamp the fixing edges, large friction force is formed between the sliding blocks and the fixing edges in the length direction, and then the sliding plate is locked. And the execution of a plurality of locking positions can be completed through the driving of the linear motor.

Method for producing a packaging paper web, in particular a testliner paper web, wherein the dryness of the packaging paper web is increased in a press section, wherein the press section comprises at least a pre-press and a main press downstream of the pre-press, wherein the main press is simply felted and has an extended press gap, wherein the extended press gap is formed at least partially by a stationary press shoe and a shoe press jacket moving around the press shoe, wherein the shoe press jacket has at least one drainage groove and / or at least one blind bore and comprises at least one layer of polyurethane.The polyurethane is selected in such a way that the thickness loss after a dynamic compression test, in which a 5mm thick sample of pure polyurethane is dynamically subjected to a sinusoidal load of 15MPa at 60°C for 4 hours at a frequency of 10Hz, is less than 10%.

The invention relates to a lining paper directional discharging device and an isolator, and the lining paper directional discharging device comprises a conveying platform which is arranged in the isolator and comprises a first end and a second end opposite to the first end, and the first end is used for bearing lining paper to be discharged; the pushing mechanism is arranged in the isolator and is configured to apply a pushing force for moving from the first end to the second end to the lining paper arranged on the conveying platform; and the closing-in guide assembly is mounted at the exhaust port of the isolator. According to the lining paper directional discharging device and the isolator, the lining paper is actively pushed by arranging the pushing mechanism, and the lining paper is directionally discharged from the waste paper outlet with the controlled caliber in cooperation with the closing-up guide assembly, so that the problem that in the prior art, the lining paper is discharged from the waste paper outlet with the controlled caliber is solved; the problems that a preset positive pressure environment in the isolator is out of control and external pollutants invade due to the fact that waste paper is discharged through a large opening are solved, and meanwhile clamping stagnation possibly occurring in the discharging process of the lining paper easy to curl is overcome.

The application provides a production method of strip-shaped transparent inner liner paper, comprising the following steps: compounding raw paper and aluminum foil to form aluminum foil paper; coating one side of the aluminum foil paper with glue and compounding the aluminum foil paper with a PET film; printing and coloring on the other side of the aluminum foil paper to form a color layer; positioning by light marks to draw strips on the PET film and the color layer to form transparent strip-shaped gaps and film strip-shaped gaps; and embossing or cutting into finished products. The strip-shaped transparent inner liner paper produced by the production method has better barrier property, can keep moisture and aroma for a longer time, and customers can clearly observe cigarettes and technical measures such as reducing tar and reducing harm through the transparent strip-shaped gaps, thereby enhancing the ornamental property and improving the perceptible consumption experience. Meanwhile, the PET base film after peeling can be reused, thereby reducing the production cost. Therefore, compared with the prior art, the product produced by the application has the advantages of convenient perspective observation (non-open state), better barrier property, good machine adaptability, and novel and beautiful appearance.

The present invention relates to the technical field of motor vehicle license plate packing machines, and discloses an automatic license plate packing machine, comprising a license plate conveyor belt, an automatic lining paper conveying and cutting assembly for conveying and cutting lining paper, a movable lining paper clamping claw, and a license plate clamping manipulator assembly. An air shaft unwinding cooperates with a gravity pressure roller to cache the lining paper in a lining paper buffer bin. A carton clamping claw mechanism places a carton in a carton placement area. After the lining paper cached in the buffer bin assembly passes through a paper feeding roller group, the movable lining paper clamping claw moves to clamp the lining paper. The paper feeding roller group and the movable lining paper clamping claw operate simultaneously to pull the lining paper to a predetermined position. The signed license plate is conveyed to a license plate limit position by a license plate conveyor belt. The license plate clamping claw mechanism clamps the license plate and the lining paper above it. The movable lining paper clamping claw releases the lining paper and moves to separate from the lining paper. The paper cutting mechanism cuts the lining paper. The license plate clamping claw mechanism places the license plate and the lining paper into a carton. This avoids paper being delivered out of place and improves the degree of automation of the automatic license plate packing machine.