99results about "Ink ribbons" patented technology

The utility model discloses a printing label, which relates to the technical field of label printing, and comprises a support bottom release layer, a printing unit and a film covering unit, the support bottom release layer comprises a printing area and a film covering area which are symmetrically arranged at an interval, the printing unit is arranged in the printing area, and the film covering unit is arranged in the film covering area. The absolute value of the difference between the thickness of the film covering unit and the thickness of the printing unit does not exceed 0.03 mm. The printing unit and the film covering unit of the printing label are arranged in the printing area and the film covering area of the underpinning release layer respectively, the underpinning release layer is folded in half, and then the printing unit and the film covering unit can be compounded, so that the printing unit is protected. Due to the fact that the absolute value of the difference between the thickness of the film covering unit and the thickness of the printing unit does not exceed 0.03 mm, and the thickness difference is small, when a printing label is printed in a printer, the printing label cannot abut against a printing head to be seriously inclined, the contact area of the printing head and the printing unit is large, the printing effect of the printing head on the printing unit is good, and the definition is high.

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.

The present invention relates to a protective patch ribbon for a thermal transfer printer that can directly record an image or target information on a patch-shaped applicator without using a separate laminator and with a conventional retransfer printer, can effectively prevent physical damage to the recorded matter transferred to the recording material, and can prevent forgery of the recorded matter transferred to the recording material. The protective patch ribbon includes a transport film on which rewinding and winding are repeated, and a release body including an adhering layer located on at least one surface of the transport film. The release body includes a structure in which a patch film base material and a primer layer are sequentially laminated on the adhering layer. The structure includes a patch-shaped applicator including a punching region, and an image receiving layer located on the patch-shaped applicator. The shape of the patch transferred to the recording material is defined by the punching region.

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 a ribbon cartridge automatic detection mechanism, and relates to the technical field of label production, the detection mechanism comprises a mounting plate, and the mounting plate is provided with a mounting assembly used for mounting a ribbon cartridge; the simulation mechanism comprises a driving shaft, one end of the driving shaft is rotatably connected with the mounting plate, the driving shaft is coaxially connected with a rotation driving part, and the driving shaft is used for driving the colored tape in the colored tape box to be conveyed; the colored tape detection mechanism comprises a driven shaft, the driven shaft and the driving shaft are arranged in parallel at an interval, one end of the driven shaft is rotationally connected with the mounting plate, and the driven shaft is used for abutting against the colored tape and assisting in colored tape conveying; a rotation detection assembly is connected to the mounting plate and used for detecting rotation of the driven shaft. Through the cooperation of the simulation mechanism and the ribbon detection mechanism, the actual use environment of the ribbon cartridge can be simulated, and the accuracy of the detection result of the ribbon cartridge is improved.

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.

The invention relates to a thermal dye sublimation ribbon suitable for soft label printing and a preparation method of the thermal dye sublimation ribbon. Comprising a base body and a back coating arranged on one side face of the base body, and further comprises a bottom coating and a dye layer which are sequentially arranged on the other side face of the base body. The bottom coating layer is mainly prepared from a bottom coating layer coating liquid, and the raw materials of the bottom coating layer coating liquid comprise bottom coating layer resin, an adhesion promoter and a first solvent; the prime coat resin accounts for 4%-10% of the prime coat coating liquid, and the adhesion promoter accounts for 10%-50% of the weight of the prime coat resin. According to the invention, the adhesion promoter is added into the bottom coating, so that the interlayer adhesion between the bottom coating and the dye layer as well as between the bottom coating and the base layer is improved, the dye release capacity during printing is enhanced, and the thermal sublimation imaging material has the characteristics of high adhesion and no influence on color saturation in the application of soft label printing.

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 invention relates to the technical field of polymer materials, and particularly discloses a polymer film coating applied to UV printing and thermal transfer ribbon printing and a film adhesive tape. The polymer film coating applied to UV printing and thermal transfer ribbon printing is prepared by drying a polymer film coating applied to UV printing and thermal transfer ribbon printing. The polymer film coating applied to UV printing and thermal transfer ribbon printing is prepared by compounding a solvent, water-based acrylic resin, glutamic acid, 5-sulfoisophthalic acid sodium salt, hydroxypropyl methacrylate and diethylene glycol diacrylate. The method has the advantage that ink marks are not easy to fall off after the polymer film is printed.

A personalized identification document processing system includes a print station that includes a thermal print head and a print ribbon that is engageable by the thermal print head to thermally transfer material from the print ribbon to personalize the plastic identification document. The print ribbon includes a repeating sequence of panels of thermally transferrable material, with each sequence of panels including at least one panel of thermally transferrable color material followed by at least one panel of thermally transferrable radiation curable protective topcoat material. The color material and the topcoat material are applied to the plastic identification document in a printing process, with the topcoat material applied over at least a portion of the color material. The topcoat material is then cured and once cured enhances the durability of the color material.

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.

Provided is a medicine packaging device. The medicine packaging device includes: a reader-writer that reads information from an IC tag installed at a supply core of an ink ribbon roll detachably installed to an ink ribbon cassette as well as writes information to the IC tag; a motor control unit that controls a winding motor for rotating a winding core, based on a used length of the ink ribbon which is information read from the IC tag, so that the ink ribbon of the ink ribbon roll runs in a winding direction at a higher speed than a feeding speed of a continuous sheet for packaging; and a written information output unit that outputs information showing the used length of the ink ribbon which has been changed due to use of the ink ribbon, to the reader / writer as information written on the IC tag.

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