72results about "Ink ribbons" patented technology

The invention relates to the technical field of printing ink, and particularly discloses UV curing printing ink, a heat transfer printing colored tape and a preparation method thereof.The printing ink comprises nanometer color paste and a connecting material, and the connecting material is prepared from, by weight, 35-45 parts of urethane acrylate, 12-18 parts of isobornyl acrylate, 8-12 parts of tetrahydrofurfuryl acrylate, 4-6 parts of acryloylmorpholine and 1-10 parts of photoinitiator; the photoinitiator comprises 184, TPO (thermoplastic polyolefin) and 819. The prepared printing ink is clear and stable in image after transfer printing, can achieve a good full-printing full-color effect, is resistant to water and alcohol, and can achieve clear and stable heat transfer printing of the image on different materials.

A portable handheld self-adhesive tape applicator (1) comprising: - a first roller (2) for unwinding a roll (10) of self-adhesive tape (3); - a second roller (4) for applying the self-adhesive tape (3) onto a substrate when the applicator (1) is pressed and rolled against said substrate, wherein the applicator (1) is arranged to transfer the self-adhesive tape (3) from the first roller (2) to the second roller (4), said tape applicator (1) further comprising a printer, wherein the first roller (2) is loaded with standard off-the-shelf self-adhesive tape (3) without thermal reactive coating, and the printer is a thermal transfer printer (5) for printing on a non-adhesive side of the self-adhesive tape (3).

The thermal printing device (1) equipped with a cooler includes a frame, an endless ribbon (5) for transporting ink to an outer surface (51), a coating device (3) for coating the endless ribbon (5) with ink (4), a print head (6) for thermally transferring a portion of the ink (4) coated on the endless ribbon (5) to a substrate (20) for printing, a plurality of first rollers (9) for supporting and transporting the endless ribbon (5) on their inner surfaces (52) along a path from the coating device (3) to the print head (6) and from the print head (6) to the coating device (3), and two adjacent first rollers (9) along the path from the coating device (3) to the print head (6). (9), at least one first conveyor (7) including a plate (75) arranged to support an inner surface (52) of the endless ribbon (5) and fixed to a frame (75) in translation and rotation, and having a first convex surface that supports the inner surface (52) of the ribbon (5), and a heat exchanger (72) designed to cool a first surface of the plate (75) at a first predetermined temperature.

A tape cartridge capable of being miniaturized in a vertical direction perpendicular to the up-down direction includes a ribbon housing (21), the ribbon housing including a first side wall (16a) extending in a second direction perpendicular to the first direction, a second side wall (16b) extending in a third direction perpendicular to the first direction and intersecting the second direction, and a recessed wall (16c) defining a recessed portion (99) extending from the second side wall (16b) to one side of the second direction and extending in the third direction at a position located on one side of the second direction relative to the second side wall (16b). At least a portion of the recessed portion (99) overlaps with a printing tape roll (26) in the first direction. As a result, the printing tape housing (20) including the printing tape roll (26) overlaps with the ribbon housing (21) including the recessed wall (16c) in the first direction, i.e., the up-down direction. At least a portion of the recessed portion (99) overlaps with the printing tape roll (26) in the first direction, thereby miniaturizing the tape cartridge (10) in a vertical direction perpendicular to the up-down direction.

A cassette includes a printing tape roll being rotatable and into which a printing tape as a medium to be printed is wound, and an outer peripheral wall disposed on one side in a first direction relative to the printing tape roll. The first direction is a width direction of the printing tape. The outer peripheral wall includes a first side wall extending in a second direction orthogonal to the first direction, a second side wall extending in a third direction orthogonal to the first direction and intersecting with the second direction, and a recess wall defining a recess extending from the second side wall toward one side in the second direction. The recess extends in the third direction on one side in the second direction further than the second side wall. At least a portion of the recess overlaps the printing tape roll in the first direction.

The invention belongs to the technical field of thermal printing, and particularly relates to a photosensitive tape, a photosensitive thermal transfer ribbon and application thereof. By adding the photosensitive resin, the photosensitive resin can react with the photosensitizer after exposure to form a cross-linking system, so that the transferred photosensitive layer has good stability and solvent resistance, and the service life of silk screen plate making in a solvent type ink system is ensured to the greatest extent; by combining a cross-linking system and an auxiliary material (wax or non-photosensitive resin), transfer printing of a photosensitive layer in a thermal printing mode is realized. The method is applied to silk screen plate making, the plate making process is optimized, the overall efficiency is improved, the defects that a traditional photo-sensitive resist plate making process is complex, consumed time is long, and the environment is polluted are overcome, and silk screen plate making high in adaptability to a solvent type ink system and high in stability is obtained while the efficiency is improved. According to the photosensitive thermal transfer ribbon provided by the invention, efficient transfer printing of the photosensitive layer is realized, and a pattern obtained after ultraviolet exposure has excellent solvent friction resistance and solarization resistance.

An inkjet printer includes a printhead maintenance station having a purge station for receiving ink purged from a printhead and an inkjet preservation station configured to contact a faceplate of the printhead with a solvent. The inkjet preservation station maintains the operational status of the inkjets in the printheads of the printer during long periods of printer inactivity.

The invention relates to the technical field of heat transfer printing, in particular to a resin thermal transfer ribbon demolding layer capable of achieving continuous coating and wide-width printing and a preparation method of the resin thermal transfer ribbon demolding layer. The coating liquid comprises the following components: organosilicone modified resin containing hydrolyzable methoxyl, acetic acid, vinyl trimethoxy silane, a curing agent, an additive, an auxiliary filler and a mixed solvent, molecules of the organic silicon modified resin contain hydrolyzable methoxyl groups, the molecular weight of the organic silicon modified resin is 10000-15000, and the Tg value is 50-100 DEG C. By adopting the components, the hydrolysis-polycondensation reaction of the resin is effectively prevented, and the stability and the quick surface drying property are improved; in the continuous coating process, undesirable phenomena such as adhesion and interlayer reaction are avoided, and high efficiency and continuity of production are ensured; the stability of the resin thermal transfer ribbon in the printing process is remarkably improved, and stable wide-width printing can be achieved.

To provide a thermal transfer recording medium that can record characters of at least two colors and prevent the fringes of a different color from occurring when transferring one color.SOLUTION: A thermal transfer recording medium 47 includes: a base material layer 48 having a front surface 53 and a rear surface 54; and a welding layer 70, a first thermal transfer layer 50, an intermediate layer 51, and a second thermal transfer layer 52 laminated in direct contact with each other in this order on the front surface 53 of the base material layer 48. The combined thickness before thermal transfer, of all layers that break to separate from the base material layer 48 side in a first state where the thermal transfer recording medium 47 is heated to a level equal to or higher than a first temperature and equal to or lower than a second temperature and then cooled to a level equal to or lower than a third temperature (for example, during low-temperature heating) is smaller than the thickness of the first thermal transfer layer 50.SELECTED DRAWING: Figure 13

A device comprising: a print head in association with a platen roller for printing; a media configured to follow a media supply path between the said platen roller and the print head; a ribbon comprising a first surface comprising a substantially specular substrate having a first reflectivity and a second surface comprising a substantially diffuse functional layer having a second reflectivity, the first reflectance being greater than the second reflectivity; a ribbon supply spool and a ribbon take-up spool configured to supply the said ribbon along a ribbon supply path leading from the ribbon supply spool past the print head and to the ribbon take-up spool; and a ribbon sensor, positioned so as to face a surface of the printing ribbon and configured to detect a reflectance value from a printing ribbon to be utilized by the device; wherein the device is configured to ascertain that the first surface faces the ribbon sensor when the reflectance value detected corresponds to a substantially specular reflectance as expected from the first surface, and / or the second surface faces the ribbon sensor when the reflectance value detected corresponds to a substantially diffuse reflectance as expected from the second surface.

The printing consumable box comprises a shell, a paper tape, a winding core, a carbon tape, a supply shaft and a recycling shaft. The shell comprises a first box body, a connecting arm and a second box body. The first box body is provided with a first cavity and an outlet. The second box body is provided with a second cavity and an inlet. The connecting arm is provided with a paper running channel. The first cavity, the outlet, the paper running channel, the inlet and the second cavity are sequentially communicated. The winding core and the supply shaft are arranged in the first cavity. The recycling shaft is arranged in the second cavity. The paper tape is wound outside the winding core. The carbon tape is wound between the supply shaft and the recycling shaft. The first box body comprises a first box body and a first cover. The second box body comprises a second box body and a second cover. The first box body, the connecting arm and the second box body are connected. The first box body is provided with a first mounting port which is radially opened to the winding core. The winding core and the supply shaft are mounted through the first mounting port. The second box body is provided with a second mounting port which is radially opened to the recycling shaft. The recycling shaft is mounted through the second mounting port. The present application reduces the assembly difficulty to improve the production efficiency.

The utility model discloses a thermal transfer ribbon roll margin measuring assembly for a scanner, which relates to the technical field of thermal transfer ribbon measurement and comprises a winding disc rotationally arranged in the scanner, a thermal transfer ribbon roll with a silver tail end is wound on the outer side of the winding disc, and a sensor for sensing colors is arranged on the side of the thermal transfer ribbon roll. According to the thermal transfer ribbon roll allowance measuring assembly for the scanner, the tail end of the thermal transfer ribbon roll is arranged to be silver and is compared with the black material of the thermal transfer ribbon roll, the thermal transfer ribbon roll is detected through the arranged sensor, and when the sensor senses that the conveyed thermal transfer ribbon roll is black, a printer performs normal printing work, so that the printing efficiency is improved. When the sensor senses the silver color of the conveyed thermal transfer ribbon coiled material, an alarm is given out, so that a user is reminded that the remaining amount of the thermal transfer ribbon coiled material is insufficient, and the remaining amount of the thermal transfer ribbon coiled material is measured and warned through the arrangement of the silver color at the tail of the thermal transfer ribbon coiled material and the mutual cooperation of the sensor.

A thermal transfer printer incorporated into a portable handheld applicator for self-adhesive tape (also known as a tape gun), allowing to print variable data in real-time on the backside of the tape before it is manually applied onto packaging and / or products. Variable logistical and / or traceability information can be printed directly onto any off-the-shelf self-adhesive tape so that an additional adhesive label on the product and / or packaging will no longer be required. It also allows for a reduction in the amount of preprinted tape and / or packaging material. All needed visual differentiations (branding, product information, packaging content or other) can be displayed on the tape while keeping the packaging itself standardized.

A tape cartridge capable of being downsized in a vertical direction perpendicular to an up-down direction, includes a ribbon case (21) including a first side wall (16a) extending in a second direction perpendicular to a first direction, a second side wall (16b) extending in a third direction perpendicular to the first direction and intersecting the second direction, and a recess wall (16c) defining a recess (99) extending from the second side wall (16b) to one side of the second direction and extending in the third direction at a position on the one side of the second direction with respect to the second side wall (16b). At least a part of the recess (99) overlaps the print tape roll (26) in the first direction. Thus, the print tape case (20) including the print tape roll (26) overlaps the ribbon case (21) including the recess wall (16c) in the first direction, i.e., the up-down direction, at least a part of the recess (99) overlaps the print tape roll (26) in the first direction, and thus the tape cartridge (10) is downsized in the vertical direction perpendicular to the up-down direction.

The utility model relates to the technical field of coating machines, in particular to a uniform ink spraying mechanism of a thermal transfer ribbon coating machine, which comprises a support frame, a first motor is fixedly connected to the front end of the support frame, a first threaded rod is rotatably connected to the inside of the support frame, and a sliding seat is in threaded connection to the circumferential surface of the first threaded rod. A moving frame is fixedly connected to the bottom end of the sliding seat, two moving seats are slidably connected to the interior of the moving frame, a flow dividing pipe is fixedly connected between the two moving seats, a connecting pipe is fixedly connected to the circumferential surface of the upper side of the flow dividing pipe, a plurality of liquid conveying pipes are fixedly connected to the circumferential surface of the lower side of the flow dividing pipe, and a liquid dividing shell is jointly connected to the bottom ends of the liquid conveying pipes; and a plurality of spray heads are fixedly connected to the bottom end of the liquid separation shell. Under the action of the lifting mechanism, the height of the spray head can be adjusted according to the thickness of a medium, so that the spray head can spray printing ink at a proper height when facing media with different thicknesses.

A cassette includes a printing tape roll being rotatable and into which a printing tape as a medium to be printed is wound, and an outer peripheral wall disposed on one side in a first direction relative to the printing tape roll. The first direction is a width direction of the printing tape. The outer peripheral wall includes a first side wall extending in a second direction orthogonal to the first direction, a second side wall extending in a third direction orthogonal to the first direction and intersecting with the second direction, and a recess wall defining a recess extending from the second side wall toward one side in the second direction. The recess extends in the third direction on one side in the second direction further than the second side wall. At least a portion of the recess overlaps the printing tape roll in the first direction.

Thermal transfer printing apparatus comprising: a frame; an endless carbon ribbon for transporting ink on its outer surface; an application device for applying ink to the endless carbon ribbon; a print head for printing by thermal transfer to a substrate using part of the ink applied to the endless carbon ribbon; a plurality of first rollers along a path from the application device to the print head and from the print head to the application device, the plurality of first rollers supporting and transporting the endless carbon ribbon by its inner surface in a circulating manner; at least one first conveyor arranged to support the inner surface of the endless carbon ribbon between two adjacent first rollers along the path from the application device to the print head; the first conveyor comprising a plate fixed in translation and rotation with the frame and having a first convexity supporting the inner surface of the carbon ribbon; a heat exchanger arranged to cool the first convexity of the plate at a first predetermined temperature.

The present application relates to a kind of compatible olefin label printing resin carbon tape and its preparation method, it is related to thermal transfer consumables technical field, including from top to bottom sequentially arranged back coating, matrix, release layer, ink layer and adhesive layer;The release layer is mainly composed of the following weight fraction components:ethylene-vinyl acetate copolymer 5-20 parts and wax 80-95 parts;The ink layer is mainly composed of the following weight fraction components:polyester resin A 25-60 parts, polyester resin B 20-30 parts, pigment 20-50 parts, ketone aldehyde resin 10-20 parts;The adhesive layer is mainly composed of the following weight fraction components:water-based polyester 40-60 parts, water-based polyolefin 40-60 parts, wetting aid 0-4 parts.The present application realizes the printing of resin carbon tape on different substrates, obtains good printing effect on various substrates, and has better wear resistance and alcohol resistance.

The present invention relates to the technical field of polymer materials, and specifically discloses a polymer thin film coating and film tape for UV printing and carbon ribbon printing. The polymer thin film coating for UV printing and carbon ribbon printing is prepared by drying a polymer thin film coating for UV printing and carbon ribbon printing. The polymer thin film coating for UV printing and carbon ribbon printing is compounded with a solvent, a water-based acrylic resin, glutamic acid, sodium 5-sulfoisophthalate, hydroxypropyl methacrylate, and diethylene glycol diacrylate. The present invention has the advantage of preventing ink from falling off after printing on the polymer thin film.

To provide a thermal transfer sheet that enables the production of a skin design sheet according to the color of a user's skin with reduced production cost, a combination of an image receiving sheet and a thermal transfer sheet, a skin design sheet production system and a method for producing a skin design sheet.SOLUTION: A thermal transfer sheet disclosed herein is a thermal transfer sheet for printing some design on skin. On one side of a substrate sheet, a reception layer, a first dye layer, a second dye layer and a protective layer are sequentially formed, which constitute one set; and the one set is repeatedly arranged.SELECTED DRAWING: Figure 1

Disclosed is a thermal transfer ribbon for use with a media processing device. The thermal transfer ribbon includes a carrier layer and a transfer layer operatively coupled to the carrier layer. The transfer layer includes an environmental indicator material encapsulated in a plurality of microcapsules. The plurality of microcapsules prevent the environmental indicator material from producing an observable effect in response to exposure to a predetermined environmental condition. The environmental indicator material is released from the plurality of microcapsules in response to the plurality of microcapsules being ruptured. After the environmental indicator material is released and exposed to the predetermined environmental condition, the environmental indicator material produces the observable effect. The observable effect results from a change in the environmental indicator material from an original state to a second state in response to the predetermined environmental condition.

There is provided a thermal transfer recording medium that can record characters in two colors and that can suppress the appearance of color fringing in one color when transferring another color. The thermal transfer recording medium 47 includes: a base material layer 48; a welding layer 70; a first thermal transfer layer 50; an intermediate layer 51; and a second thermal transfer layer 52. The base material layer 48 has a front surface 53 and a back surface 54. The welding layer 70, the first thermal transfer layer 50, the intermediate layer 51, and the second thermal transfer layer 52 are in direct contact with each other and are laminated in this order on the front surface 53 of the base material layer 48. The sum of thicknesses for all layers that break apart and separate from the base material layer 48 side in a first state (during low-temperature heating, for example) is thinner than the thickness of the first thermal transfer layer 50. The first state is a state in which the thermal transfer recording medium 47 has been heated to a temperature higher than or equal to a first temperature and lower than or equal to a second temperature and subsequently cooled to a temperature lower than or equal to a third temperature.

A ribbon transfer apparatus including at least one roller (30) comprising a plurality of roller electrodes (32) configured to generate an electric field, such that if a first ribbon (19) is positioned in the electric field then an electroadhesive force is generated between the first ribbon (19) and an article.

A printing apparatus is proposed. The apparatus may include a housing, a first printing unit configured to move in a direction with reference to the housing and print a color image having cyan, yellow, magenta, and black (CYMK) colors onto a first print area of a print medium through a digital method. The apparatus may also include a second printing unit located on a movement path of the print medium and configured to apply white ink onto a second print area, The apparatus may further include a processor configured to control an operation of at least one of the first printing unit and the second printing unit, and the second print area may include at least a portion of the first print area.

To provide a thermal transfer recording medium that can record characters of at least two colors having good sharpness.SOLUTION: A thermal transfer recording medium 47 includes: a base material layer 48 having a front surface 53 and a rear surface 54; and a first thermal transfer layer 50, an intermediate layer 51, and a second thermal transfer layer 52 laminated in direct contact with each other in this order on the front surface 53 of the base material layer 48. The intermediate layer 51 contains a thermoplastic elastomer. Thus, in a first state where the thermal transfer recording medium 47 is heated to a level equal to or higher than a first temperature and equal to or lower than a second temperature and then cooled to a level equal to or lower than a third temperature, it can be broken between the first thermal transfer layer 50 and the base material layer 48, while in a second state where the thermal transfer recording medium 47 is heated to a level higher than the second temperature and then cooled to a level equal to or lower than the third temperature, it can be broken between the first thermal transfer layer 50 and the second thermal transfer layer 52.SELECTED DRAWING: Figure 6

Systems and methods related to adaptive ribbon speed control for line matrix strike printers are provided. The ribbon cartridge includes a ribbon configured to be driven at a ribbon speed, and a ribbon gear configured to rotate as the ribbon moves. The ribbon includes a ribbon engagement patch detectable via a first sensor to determine a first ribbon speed of the ribbon. Rotation of the ribbon gear may be detected via a second sensor to determine a second ribbon speed of the ribbon. A target ribbon speed is determined based on the at least one print job characteristic. And determining a current ribbon speed based on the first ribbon speed and the second ribbon speed. The ribbon speed is adjusted based on a difference between the current ribbon speed and the target ribbon speed. Associated systems and methods are also provided.

The present invention relates to a thermal transfer printing device (1), comprising: a coater (3) for coating an endless carbon ribbon (5) with ink in a coating area; a print head (6) for thermally transferring a substrate (20) to print on a printing area using a portion of the ink coated on the endless carbon ribbon (5); a conveying system (10, 11) supporting and conveying the endless carbon ribbon (5) containing ink along a first path from the coater (3) to the print head (6) and along a second path from the print head (6) to the coater (3); a pre-printing buffer (8) for controlling the length of a first path of the carbon ribbon in the coating area; and a post-printing buffer (7) for controlling the length of a second path of the carbon ribbon in the printing area.

A thermal transfer recording medium includes a base material layer having a first surface and a second surface, and a first thermal transfer layer, a middle layer, and a second thermal transfer layer layered in this order in direct contact with each other on the first surface of the base material layer, in which the middle layer includes a thermoplastic elastomer. Since the thermal transfer recording medium includes the middle layer including a thermoplastic elastomer, characters having at least two colors can be recorded with good sharpness.

The utility model relates to the technical field of printing thermal transfer ribbons, and provides a special RFlD printing thermal transfer ribbon for tobacco, which comprises a hollow cylinder, the clamping assemblies are symmetrically arranged on the two sides of the inner wall of the hollow cylinder at equal angles, and the clamping assemblies are used for improving the firmness and stability of insertion connection between the hollow cylinder and a printer thermal transfer ribbon shaft rod; the thermal transfer ribbon body is adhered and connected to the surface of the hollow cylinder; the clamping assembly comprises fixing grooves symmetrically formed in the two sides of the inner wall of the hollow cylinder at equal angles, and fixing springs are fixedly connected to the inner walls of the fixing grooves at equal intervals. By means of the clamping assembly, the anti-skid performance of insertion between the hollow cylinder and a printer thermal transfer ribbon shaft rod is improved, then the firmness and stability of the thermal transfer ribbon body after insertion installation can be improved, meanwhile, the anti-counterfeiting ink layer and the RFID antenna layer are utilized, the anti-counterfeiting performance of the thermal transfer ribbon body is improved, and the anti-counterfeiting performance of the thermal transfer ribbon body is improved. Counterfeit tobaccos are prevented from flowing into the market.