4001results about "Rotary presses" patented technology

The utility model provides a manual hot stamping mechanism which comprises a working table, an unwinding roller, a winding roller and a hot stamping assembly, the hot stamping assembly is located between the unwinding roller and the winding roller, the unwinding roller and the winding roller are both rotationally connected to the working table, and the manual hot stamping mechanism further comprises a conveying belt. The two ends of the workbench are rotationally connected with a first conveying roller and a second conveying roller correspondingly, the conveying belt is tensioned through the first conveying roller and the second conveying roller, the workbench is fixedly connected with a supporting plate, and the supporting plate supports the conveying belt and is located between the conveying belt and the hot stamping assembly. The purpose of conveniently guiding the license plate out of the workbench is achieved.

The invention belongs to the technical field of electrode printing, and discloses a full-opening steel plate for printing and printing equipment. The full-opening steel plate for printing comprises a first metal layer and a second metal framework layer, and the first metal layer is provided with a printing opening used for printing a whole fine grid at a time. The second metal framework layer is stacked on one side of the first metal layer, the side, away from the first metal layer, of the second metal framework layer is an S face, the second metal framework layer is provided with a plurality of slurry penetrating channels penetrating from the S face to the printing opening at intervals, and connecting bridges and slurry penetrating holes are alternately arranged between every two adjacent slurry penetrating channels. A slurry storage cavity is formed in the bottom of the second metal framework layer. According to the full-opening steel plate for printing, during printing, slurry is stored through the slurry penetrating holes and the slurry storage cavities which are vertically arranged in a layered mode, so that slurry supply of the printing openings is guaranteed, gaps caused by insufficient supply of slurry at the positions, corresponding to the connecting bridges, of the fine grids are avoided, meanwhile, the printing height is effectively controlled, and the printing quality is improved. And the printing quality and the printing cost control of the battery piece are improved.

The invention discloses cold stamping equipment capable of achieving repeated utilization of a gold stamping film and a control method thereof.The cold stamping equipment comprises a mounting frame, and the mounting frame is provided with an unwinding device, a winding device, a first conveying part, a hot stamping assembly, a second conveying assembly, a backing material conveying assembly, a glue spraying device and an electric control device; the second conveying assembly comprises a hot stamping film conveying roller and a backing material conveying roller, the hot stamping assembly comprises a hot stamping roller and a supporting roller which rotate synchronously, and the hot stamping machine is characterized by further comprising a tension sensor, a first color code electric eye and a second color code electric eye, and the first color code electric eye is fixed to the mounting frame and corresponds to a backing material; the tension sensor is arranged between the first conveying piece and the hot stamping roller, and the second color code electric eye is fixed to the mounting frame and corresponds to the hot stamping film; according to the cold stamping equipment, the tension applied to the gold stamping film before hot stamping can be adjusted, so that the gold stamping film corresponds to the position of a pattern to be printed on the backing material.

The invention relates to a pad printing machine which comprises a machine table, a pad printing device and a first position recognition module. The transfer printing device comprises a bearing unit, a product jig, a jig coarse positioning module, a jig correction module, an imprinting module, an inking module and a rubber head cleaning module, wherein the inking module and the rubber head cleaning module are adjacent to the imprinting module. The jig correction module comprises a first position identification assembly and a correction assembly; the impressing module comprises a rubber head assembly and a jacking assembly; the jig coarse positioning module, the correcting assembly and the jacking assembly are located below the bearing unit. The jig coarse positioning module is used for performing coarse positioning on the position of the product jig; the first position recognition assembly is used for collecting pose deviation of the product jig or a product on the product jig, and the correction assembly performs pose correction based on the pose deviation; the jacking assembly is used for jacking the product jig, and the glue head assembly is used for imprinting products on the product jig. According to the scheme, transfer printing operation can be carried out more accurately and reliably in the transfer printing process, and the yield of products is greatly improved.

The invention discloses a packaging printing machine with a cooling roller, and relates to the technical field of printing machines. The device specifically comprises a device body, the top of the device body is fixedly connected with a fixing frame, and an ink fountain is arranged outside the device body; the printing machine with the cooling roller for packaging further comprises a control mechanism used for blocking the water inlet position and the water outlet position, the control mechanism is fixedly connected to the outer portion of the fixing frame and comprises a sliding plate, a motor box is fixedly connected to the outer portion of the sliding plate, a first telescopic rod is fixedly connected to the interior of the motor box, and a second telescopic rod is fixedly connected to the outer portion of the motor box. A first adjusting rod and a second adjusting rod are fixedly connected to the exterior of the first telescopic rod, a second fixing box is fixedly connected to the bottom of the second adjusting rod, and the sliding plate is slidably connected to the interior of the fixing frame. And the clamping mechanism is fixedly connected to the interior of the second fixing box, and the purpose of improving the use efficiency of equipment is achieved through the printing machine with the cooling roller for packaging.

The invention relates to the technical field of printing devices, in particular to a photo-etching positioning paper printing method with an image-text suspension dynamic effect, which comprises the following steps of: performing positioning printing on photo-etching paper, determining whether overprinting deviation is generated or not, and determining whether the overprinting deviation is within an error range of single printing or not; when the rotating angle meets the printing requirement, the paper feeding speed is adjusted, and the rotating speed of the printing cylinder is correspondingly adjusted, or the telescopic distance of the first supporting roller is adjusted; determining whether the deviation degree changes after a plurality of times of overprinting, and predicting whether the photoetching paper has a paper deformation printing hidden danger under the current initial printing pressure according to the temperature and humidity changes; the tension condition of the photoetching paper is reflected according to the actual pressure borne by the first supporting roller, or the paper feeding speed or the initial printing pressure is adjusted according to the comprehensive deformation prediction value. According to the method, the printing parameters of the printing device are correspondingly adjusted by predicting the overprinting deviation of printing, so that precise overprinting of the holographic pattern and the printing content is ensured.

The utility model relates to printing equipment with a multi-mode switching structure, a printing unit at least comprises two unit units, the printing unit is arranged between a front mechanism and a rear mechanism, and the front mechanism comprises a front traction device and a front floating device; the rear mechanism comprises a rear traction device and a rear floating device; the rear traction device is connected with the centralized curing mechanism; each unit comprises a working module, and each working module comprises a printing mechanism, a unit curing mechanism and a unit floating mechanism; a unit floating seat of the unit floating mechanism is provided with a unit front floating roller and a unit rear floating roller, and each unit unit further comprises a unit front traction device and a unit rear traction device. According to the multi-mode switching structure, all matching structures are reserved in the structure of the multi-mode switching structure, printed materials can be fed and wound in different paths according to different requirements, different printing modes can be switched and selected, and the different modes have the structure capable of being shared, so that the printing equipment with the multi-mode switching structure is relatively compact, and the effect that one machine has multiple purposes is achieved.

The invention discloses an insulator air tightness detection device and method, and relates to the technical field of insulator air tightness detection.The insulator air tightness detection device structurally comprises a workbench, a support is fixedly connected to the top of the workbench, a central control system is fixedly connected to one side of the front face of the workbench, and a hydraulic cylinder is fixedly installed at the top of the support; a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, a sealing shell is arranged at the bottom end of the hydraulic rod, a printing mechanism is arranged on the surface of the sealing shell, and a detection table is arranged on the bottom side of the sealing shell. According to the insulator airtightness detection device and method, labels can be printed on the insulators which are detected to be unqualified, confusion and re-detection are avoided, automatic taking and placing of the multiple insulators are achieved, and the detection efficiency of the device is improved.

The present invention discloses an automatic hot stamping processing device and process for cigarette case wrapping paper, relating to the technical field of hot stamping equipment. An automatic hot stamping processing device for cigarette case wrapping paper is included, which comprises a machine table frame and a hot stamping machine body. The hot stamping machine body is controlled to lift through an externally connected hydraulic cylinder. It further includes: an automatic hot stamping structure, which is arranged on the machine table frame and is used for automatically hot stamping the cigarette case wrapping paper; a positioning component, which is arranged on the automatic hot stamping structure and is used for preventing the cigarette case wrapping paper from moving after hot stamping. Among them, the automatic hot stamping structure includes a transport frame, which is arranged in the middle of the machine table frame. A conveyor belt is arranged inside the transport frame. A first winding machine and a second winding machine are arranged on one side of the machine table frame. A driving roller and a first round roller are rotatably connected to one side of the machine table frame. By separating the metal foil from the cigarette case wrapping paper when positioning the cigarette case wrapping paper, wrinkles on the cigarette case wrapping paper are avoided.

The utility model discloses a water sticker printing device which comprises a printer body and transfer paper, and at least one surface of the transfer paper is provided with a water-soluble coating. The printer body is provided with a printing area for transfer paper to pass through and a printing trolley assembly which moves on the printer body and sequentially sprays a hot melting resin layer, a pattern layer, a curing gloss oil layer and a gold stamping gloss oil layer to the side face of a water-soluble coating of the transfer paper. A gold film laminating assembly used for stamping a gold film on the gold stamping gloss oil layer and a positioning film laminating assembly used for attaching a positioning film to transfer paper are sequentially arranged at the position, located at the output end of the printing area, of the printer body, and a positioning film heating assembly used for heating the positioning film laminating assembly is arranged on the positioning film laminating assembly. The gold film is pressed on the gold stamping gloss oil layer through the film covering assembly on the front side to achieve the pattern gold stamping effect, the pattern subjected to water transfer printing on a product is light and thin, the surface of the product can be kept smooth, a printing silk plate does not need to be manufactured, the pattern does not need to be fixedly arranged, and personalized setting printing can be conducted.

The invention relates to a machine (01) for processing sheets (02), said machine (01) having at least one inspection device (08; 768), and wherein the machine (01) has at least one sheet feed (07; 708); 709); 711, 712; 712, 712; 713, 713; 714) which defines a section (11) of a transport path (09) provided for transporting a sheet (02), the section (11) comprising an inspection region (12), and the inspection device (08; 768) has at least one sensor device (13) arranged in alignment with the examination region (12), and wherein the examination device (08; 768) has at least one first illumination device (14) arranged in alignment with the examination region (12), the first illumination device (14) being arranged so as to be pivotable about a first pivot axis (17) so as to be switchable between different illumination positions, the first pivot axis (17) intersecting the examination region (12) or having a minimum distance from the examination region (12) of at most 20 mm.

The utility model discloses a laser plate roller for three-dimensional carving, and particularly relates to the technical field of carving plate rollers, the laser plate roller comprises a plate roller rotating shaft, one side of the outer end face of the plate roller rotating shaft is provided with a limiting installation clamping block, the outer part of the plate roller rotating shaft is provided with a plate roller installation inner sleeve, and the middle part of the plate roller installation inner sleeve is provided with an adaptive installation hole; a concave adaptive groove is formed in the inner end face of the adaptive mounting hole, and a mounting clamping block is arranged on the outer end face of the printing roller mounting inner sleeve; and a printing roller mounting outer sleeve is arranged outside the printing roller mounting inner sleeve. During actual use, the printing roller mounting outer sleeve can be conveniently mounted on the inner end face of the printing roller mounting inner sleeve under the corresponding arrangement state of the printing roller mounting inner sleeve, the mounting clamping blocks, the mounting clamping grooves and the mounting clamping blocks, so that the printing roller mounting outer sleeve can be conveniently mounted and replaced according to the carving pattern of the printing roller mounting outer sleeve; and meanwhile, under the corresponding arrangement state of the installation clamping blocks, the installation clamping blocks, the installation lantern rings and the installation bolts, the printing roller installation outer sleeve can be clamped and fixed.

The utility model relates to printing equipment with a color cell curing function, unit units of a printing unit of the printing equipment are arranged front and back, the front side of the printing unit is a printed material input side, the rear side of the printing unit is a printed material output side, and a working module of each unit unit comprises a printing mechanism, a unit curing mechanism and a unit floating mechanism; a unit front floating roller and a unit rear floating roller are arranged on a unit floating seat of the unit floating mechanism, each unit unit comprises a unit front traction device and a unit rear traction device, the structure is relatively simple, and even a printing stock main traction structure does not need to be additionally arranged on the front side and the rear side of the printing unit. And the printed material can be fed and wound in different paths according to different requirements, continuous printing and intermittent printing can be met, and the continuous printing and the intermittent printing have a shared structure, so that the printing equipment is relatively compact, a plurality of printing equipment does not need to be purchased, the use site requirement is relatively low, and the printing efficiency is improved. And one machine with multiple purposes is realized.

The utility model discloses a crystal label printer which comprises a printer main body and release paper, the printer main body is provided with a printing area for the release paper to pass through, and the printer assembly moves on the printer main body and sprays a pattern layer on the release paper. The printing vehicle assembly comprises a first spray head used for spraying a self-adhesive water layer on release paper, a second spray head used for spraying a white ink layer, a third spray head used for spraying a color ink layer, and a fourth spray head used for spraying a curing gloss oil layer and a gold stamping gloss oil layer. Two film covering assemblies are sequentially arranged at the position, located at the output end of the printing area, of the printer body and used for stamping a gold film on the gold stamping gloss oil layer and covering a release paper pattern with a positioning film after the gold film is stamped, and the gold film is stamped on the gold stamping gloss oil layer through the film covering assembly on the front side to achieve the pattern gold stamping effect. The pattern gilding effect can be achieved without secondary operation after pattern transfer printing, and meanwhile the pattern gilding area can be accurately arranged on the pattern.

The invention discloses a simulation self-cleaning decorative cloth UV printing ink coating device, and relates to the technical field of printing, the simulation self-cleaning decorative cloth UV printing ink coating device comprises a bearing base, a conveying roller set is fixedly installed at the right end of the upper portion of the top of the bearing base, and through cooperation of a powder particle adsorption assembly, an ink transfer printing assembly and a vibration assembly, the powder particle adsorption assembly and the ink transfer printing assembly are matched; positive and negative charges generated by the positive and negative conductive metal plates cover the peripheral side of the surface of the coating rod, the adsorbability of charge particles on the surface of the printing fabric is improved, a direct-current electromagnetic field is formed outside the coating rod through the feeding motor, the lead screw and the three sets of magnetic rings, and the titanium dioxide is further made to be evenly dispersed in the coating rod under the matching of the mass of the titanium dioxide. The titanium dioxide can be singly captured by charges covering the surface of the fabric to be printed, accumulation of titanium dioxide on the surface of the printed fabric is reduced, and the phenomenon that in the subsequent printing operation process, due to the fact that gaps exist between ink and the printed fabric, ink blocks fall off in the subsequent printing and drying operation is reduced.

The utility model relates to a unit type printing machine which comprises a front mechanism, a printing unit and a rear mechanism, the printing unit at least comprises two unit units, the printing unit is arranged between the front mechanism and the rear mechanism, each unit unit comprises a printing mechanism, the front mechanism comprises a front traction device, and the rear mechanism comprises a rear traction device. The front traction device comprises a front traction roller; the rear mechanism comprises a rear traction device, and the rear traction device comprises a rear traction roller; each unit comprises a printing mechanism, and the rear traction device is further provided with a centralized curing mechanism. The unit type printing machine has a centralized curing non-rollback continuous printing mode, and is relatively simple in structure and simple and convenient to operate; in addition, more alternative printing modes such as a grouped curing non-rollback continuous printing mode, an intermittent overall rollback printing mode and a continuous non-rollback printing mode can be optimized and formed, different printing modes can share part of structures, and a multi-purpose structure is formed.

The utility model relates to a line groove pattern printing device which comprises a bottom plate and a printing assembly connected with the bottom plate, and the printing assembly comprises a first installation frame, a first guide roller, a second guide roller, a hot stamping part, a first heating piece and a first driving unit. The first guide roller and the second guide roller are used for rotating to drive the wire groove to move, the first heating piece is used for heating the hot stamping part, the hot stamping part is used for hot stamping patterns on the surface of the wire groove, and the first driving unit is installed on the first installation frame. The first guide roller and the second guide roller rotate to move the trunking, continuous hot stamping can be carried out on the trunking, and the hot stamping efficiency is high; the device can also be arranged on an existing production line, pattern hot stamping is directly conducted on the wire groove in the wire groove production process of the production line, procedures are saved, and production efficiency is improved; the hot stamping part is adopted to carry out pattern hot stamping on the surface of the trunking, so that the hot-stamped patterns cannot fall off, are wear-resistant and scratch-resistant, and are long in service life.

To reliably form a printed part on each of different kinds of packages with different packaging material lengths so that there is no missing printed part when a length along a transportation direction in the state that the packaging material forming the package is expanded is represented by the packaging material length.SOLUTION: When a shortest one of a multiple kinds of packaging material lengths L1 is represented by Lmin and a distance between adjacent printing parts 16 in a transportation direction of a packaging material 10 is represented by a printing pitch ΔP, a printing mechanism 22 is controlled by a control part 32 so that the printing part 16 is formed at a previously registered printing pitch ΔP of a single value satisfying the following formula: 0.5 Lmin<ΔP<Lmin on the basis of a transportation amount detected by a transportation amount detection part 24.SELECTED DRAWING: Figure 1

The present invention discloses a packaging box production and printing device with a drying mechanism, comprising a box body, wherein a conveyor belt is arranged inside the box body. Through the arrangement of the drying mechanism, external air can be sucked in by a blower and sent into a heating box, the heating wire heats the air in the heating box, and the air is conveyed into a diversion shell through an air outlet hood, and the hot air is evenly refined through a plurality of groups of diversion holes at the bottom of the diversion shell, so that the hot air can be evenly dispersed on the surface of the packaging box, thereby enhancing the drying efficiency of the ink or pigment on the surface of the packaging box; through the arrangement of the filtering mechanism, the air generated by the drying mechanism inside the box body to dry the ink or pigment on the surface of the packaging box can be started and extracted through two groups of exhaust fans in the filtering mechanism, and the air entering the filter shell is purified and filtered by the activated carbon adsorption layer and the HEPA high-efficiency filter mesh layer before being discharged, thereby avoiding the emission of harmful gases and particles generated by the drying of the ink or pigment to a certain extent, and reducing the pollution to the surrounding environment.

The utility model discloses a pneumatic gilding device for a packaging box, relates to the technical field of gilding of packaging boxes, and provides the following scheme aiming at the problems that the existing gilding device is easy to cause incomplete tightness of gilding paper during working, so that the packaging box is uneven during gilding, and meanwhile, workers need to manually load and unload the packaging box. The gold stamping device comprises a base, a collecting barrel and a fixing plate, the fixing plate is arranged at the top of the base, the collecting barrel is installed on the side face of the base, a conveying mechanism is installed at the top of the base, a gold stamping mechanism is installed on the side face of the fixing plate, and a feeding mechanism is further arranged on the side face of the fixing plate. The pneumatic gold stamping machine is novel in structure, adopts a pneumatic pressing structure, is sufficient in pressure, ensures the flatness of the surface of a product in the gold stamping process, has a function of tightening gold paper, prevents the gold paper from being wrinkled in the gold stamping process to influence the product quality, and also has a function of collecting the product.

To reduce the risk that folds may be formed on a medium because wrinkles are intensively caused on a narrow portion.SOLUTION: A medium carrying device comprises: a feeding part that feeds out a medium wound in a roll shape; a main roller that applies feeding force in a conveying direction to the medium; and sub rollers that rotate while holding the medium in a pair with the main roller. The sub rollers are a plurality of rollers constituted of a first roller 91, a second roller 92, a third roller 93, other rollers and an n-th roller N which are alternately lined with intervals D along a longitudinal direction of the main roller. The intervals D have a first interval D1 and a second interval D2 larger than the first interval.SELECTED DRAWING: Figure 5

The utility model belongs to the technical field of electrode printing, and discloses a full-opening steel plate for printing and printing equipment. The full-opening steel plate for printing comprises a first metal layer and a second metal layer, and the first metal layer is provided with a printing opening in the first direction; the second metal layer is stacked on one side of the first metal layer, a slurry penetrating opening is formed in the second metal layer in the first direction and penetrates from the slurry coating face to the printing opening, a plurality of connecting parts are arranged in the slurry penetrating opening at intervals in the first direction, the connecting parts are partially hollowed out, and the connecting parts and the first metal layer are arranged at intervals; and a slurry storage cavity is formed between the connecting part and the first metal layer. According to the full-opening steel plate for printing, the locally-hollowed-out connecting part and the slurry storage cavity are used for storing slurry together, so that sufficient slurry is supplied to the printing opening, the situation that gaps are generated in the positions, corresponding to the connecting part, of the fine grids due to insufficient slurry supply is prevented, the printing height of the welding area is effectively controlled, and the printing quality of a battery piece is improved.

The invention discloses a fine positioning device for joining gold stamping and printing processes, and relates to the field of printing processing, the fine positioning device comprises a device main body, a smoothing roller is rotatably mounted on the side wall of a rack, heating mechanisms are arranged in a gold stamping rubber roller and the smoothing roller, and a cleaning mechanism is arranged in the smoothing roller. According to the fine positioning device for joining the gold stamping and printing processes, the heating mechanisms are arranged in the traction roller and the smoothing roller, so that sectional gradient heating of a printed piece is achieved, the adhesive force and glossiness of a gold stamping pattern are greatly improved, and the defects that local hot stamping is not solid, and the edge is fuzzy are overcome; through the cleaning mechanism integrated with the smoothing roller, the reciprocating lead screw is driven to rotate through flowing of a heating medium, so that the piston block is driven to move to generate high-pressure airflow, dust on the surface of a printing piece is removed through the air spraying holes, additional dust removing equipment is not needed, gold stamping flaws caused by dust on the surface of the printing piece are avoided, the device structure is simplified, and the production efficiency is improved. And the equipment investment cost is reduced.

The utility model relates to an automatic positioning jig for router shell surface printing, which comprises a bottom plate, a lifting adjusting assembly is arranged on the bottom plate, and the lifting end of the lifting adjusting assembly is fixedly connected with a supporting frame. A first positioning material blocking assembly and a second positioning material blocking assembly which are the same in structure are arranged on the portions, located on the two adjacent sides of the supporting frame, of the bottom plate, and the first positioning material blocking assembly comprises a positioning blocking base, a blocking rolling wheel and a bolt assembly. An elastic positioning assembly is arranged at the position, opposite to the included angle formed by the first positioning material blocking assembly and the second positioning material blocking assembly, of the bottom plate, the elastic positioning assembly comprises a positioning air cylinder, a follow-up positioning base, a positioning roller and a sliding block, and a spring is arranged between the follow-up positioning base and the sliding block. The clamping device has the advantages that the clamping device can adapt to positioning and clamping treatment of router shells of different specifications and sizes, the router shells cannot be deformed and damaged in the clamping process, and the machining quality of products is improved.

The utility model relates to the technical field of contact lens automatic production, in particular to rotary contact lens color mold transfer printing equipment which comprises a feeding and discharging processing unit, a color mold transfer printing full-inspection unit and a rotary feeding mechanism. During transfer printing operation, after the rotary feeding mechanism takes out a to-be-printed color mold from the feeding and discharging processing unit, the to-be-printed color mold is carried into the color mold transfer printing full-inspection unit to be subjected to pattern transfer printing and color difference full-inspection, and finally the to-be-printed color mold is carried into the feeding and discharging processing unit through the rotary feeding mechanism to complete printing operation. According to the utility model, color mold material processing and color mold transfer printing actions are integrated; the integration and miniaturization of equipment are realized; and the transfer printing work station is guided and positioned through the visual guiding assembly, the precision and quality of the transfer printing action are improved, finally defect and chromatic aberration detection is conducted on the transfer printing pattern, the quality of the pattern of the contact lens color mold is overall improved, the efficiency of the transfer printing action of the color mold is improved, and the equipment cost is optimized.

A coating device for the register-accurate application of plastic material to a carrier sheet comprises a first coating roll and a downstream second coating roll, wherein each of the first and second coating rolls has at least one cavity that can be filled with plastic material by means of at least one nozzle. First and second stripping means strip the respective first and second coating rolls. The first coating roll interacts with a first mating roll and coats a first carrier sheet side and the second coating roll interacts with a second mating roll and coats a second carrier sheet side. The second mating roll comprises at least one mating cavity corresponding to the at least one first cavity. In addition, the coating device comprises at least one carrier sheet positioning device and a coated region detection device. Related methods of coating a carrier sheet are also disclosed.

The utility model relates to the technical field of garment production and processing, in particular to a printing device for garment production and processing, which comprises a worktable and a printing table, the printing table is arranged at the top end of the worktable, a flattening mechanism and two connecting boxes are arranged on the printing table, auxiliary plates are arranged at the top ends of the connecting boxes, and a top plate is arranged between the two auxiliary plates. The bottom end of the top plate is provided with an electric push rod, the bottom end of the electric push rod is provided with a hot stamping pressing plate, the opposite inner sides of the two connecting boxes are provided with shutters, the connecting boxes are provided with cavities, and the cavities are internally provided with processing mechanisms. Cloth wrinkles are avoided, and the attractive effect of embossed patterns is not affected; and through the arrangement of the connecting box, the mounting box, the fan and the treatment mechanism, peculiar smell or harmful substances in gas generated by the printed cloth are purified, and the environmental air quality is improved.

The utility model relates to the technical field of impression processing, in particular to an impression cylinder with a customizable surface. The device comprises a roller, a sliding groove is formed in the middle of the front end of the roller, a plurality of sliding blocks are connected into the sliding groove, a push rod is fixedly connected to the top ends of the sliding blocks, a groove is formed in the top of the rear side of the sliding groove, a push block is slidably connected into the groove, and the bottom slope of the push block makes contact with the top of the push rod. A pressing plate is fixedly connected to the front end of the pushing block, a square block slides in the middle of the sliding groove, and a printing plate is fixedly connected to the outer side of the square block. According to the utility model, the printing plate is limited and fixed in the front and back directions, the printing plate is limited and fixed in the up and down directions and the printing plate is limited and fixed in the left and right directions, so that the influence of reserved holes on the printing plate is avoided, the printing plate can be kept in a stable state, and the normal operation of printing work is promoted.

A method is indicated for processing a web (4) that is printed with a printed image (6), wherein the web (4) is fed to a cutting / grooving unit (14) by means of which the web (4) is processed at a number of processing positions (16) in the longitudinal direction (L), wherein upstream of the cutting / grooving unit (14) the web (4) has a width (B), wherein an actual measurement (1) for the width (B) is measured, wherein the cutting / grooving unit (14) is set depending on the actual measurement (1) and a target measurement (S) for the width (B) such that the processing positions (16) are adapted to the printed image (6). A corresponding installation (2) for such processing is also indicated.