662results about "Thermography" patented technology

The invention relates to the technical field of layered materials, and discloses a low-temperature-resistant polyurethane transfer film and a preparation method thereof. The multi-layer structure heat transfer film with a glue layer and a polyurethane-based transfer layer is prepared, and a photo-curing transfer layer material containing polyurethane acrylate containing polyether, polybutadiene blocks and organic silicon branched chains with good low-temperature resistance and sulfhydrylation graphene oxide with excellent far infrared performance is prepared; the low temperature resistance and the water resistance of the heat transfer film are effectively improved.

To provide a thermal recording medium that can improve printing defects caused by the adhesion of printhead residue. [Solution] The thermal recording medium of the present disclosure is a thermal recording medium having a first direction and a second direction perpendicular to the first direction in a plan view, comprising a support having a first surface and a second surface facing the first surface, a thermal layer disposed in a part of the area of ​​the first surface of the support, a protective layer disposed on at least the upper surface of the thermal layer, and a cleaning layer disposed in a part of the area of ​​the first surface of the support and in a different area from the thermal layer, wherein at least a part of the first surface of the support has an exposed portion that is exposed from the thermal layer, the cleaning layer and the protective layer, and in a cross-sectional view when the thermal recording medium is cut toward the first direction at a predetermined position in the second direction, the thermal layer and the cleaning layer are disposed in a different area from the thermal layer.

The invention firstly provides a structure of environment-friendly bottomless paper type thermo-sensitive paper. The structure comprises a base material, and a thermo-sensitive coating and a silicone oil layer which are sequentially laminated on one surface of the base material, the thermosensitive coating comprises a color developing layer, a pre-coating layer and a bottom coating layer which are laminated in sequence, and the bottom coating layer is laminated on one surface of the base material; secondly, a coating system is provided, and a color developing agent comprises 4, 4 '-sulfonyl diphenol; the invention also provides a preparation method which is used for preparing the thermo-sensitive paper by adopting the structure and the coating system, and comprises the following steps: coating the color developing layer on the surface of the pre-coating layer by using curtain coating; a novel structure is designed, a basis is provided for the self-curling release performance of the thermo-sensitive paper, a coating system uses 4, 4 '-sulfonyldiphenol, so that the color saturation, the light resistance and the stability of the thermo-sensitive paper can be improved, the thermo-sensitive paper does not react with silicone oil, the release performance is improved, a curtain coating method is adopted based on the structure and the coating system, and the self-curling release performance of the thermo-sensitive paper is improved. And the coating uniformity, color development and other properties of the thermo-sensitive paper are effectively improved, and the environment-friendly thermo-sensitive paper which is fast in reaction, bright in color and high in definition during printing is integrally formed.

The utility model discloses a textile digital color hot stamping and gold stamping integrated printing production line which comprises a UV printing device, an automatic powder scattering and shaking device and a drying device. The UV printing device is provided with a UV curing lamp and at least three independent printing nozzles. The color printing nozzles are used for printing color UV printing ink and simulated color UV printing ink, the white printing nozzle is used for printing white UV printing ink, and the gloss oil printing nozzle is used for printing gold stamping gloss oil. The gold stamping and flocking device has the advantages of low cost, high speed, high efficiency and no influence on impression after gold stamping or flocking shedding.

To provide a thermal recording medium that improves the abrasion resistance of the color ink layer by the thermal head and improves printing defects caused by the accumulation of ink residue on the thermal head due to the abrasion of the color ink layer. [Solution] A thermal recording medium comprising a support, a thermal recording layer disposed in a portion of the upper surface of the support, a color ink layer disposed in a portion of the upper surface of the support, a first protective portion disposed in at least a portion of the upper surface of the color ink layer, and a second protective portion disposed on at least the upper surface of the thermal recording layer.

The present invention relates to a positioning mark detection method for detecting a positioning mark of a thermal printing medium loaded into a thermal printer by means of an optical sensor provided in the thermal printer to determine a starting position of the thermal printing medium, the optical sensor comprising a light emitting member and a light receiving member, the light emitting part emits first light to irradiate the positioning mark, the positioning mark feeds back second light different from the first light, the light receiving part receives the second light, and the wavelength of the second light is different from that of the first light; the positioning mark detection method comprises the following steps: detecting and sampling; a signal conversion step; judging the initial position of the thermal printing medium; the light emitting part emits the first light to irradiate the positioning mark, the positioning mark is excited to emit the second light, the wavelength of the second light is different from that of the first light, specifically, the wavelength of the second light is longer than that of the first light, and therefore the light receiving part is prevented from being affected by the light emitted by the light emitting part.

The invention relates to the technical field of heat transfer printing, in particular to a high-adaptability transfer printing medium, a preparation method and application. The high-adaptability transfer printing medium comprises a color layer, components of the color layer comprise main components and a solvent, and the main components comprise thermoplastic acrylic resin, vinyl chloride-vinyl acetate resin, chlorinated polypropylene resin and pigment; the molecular weight Mw of the thermoplastic acrylic resin is 5000-10000, and the glass transition temperature of the thermoplastic acrylic resin is 60-80 DEG C. The transfer printing medium has the advantages that the transfer printing speed is high, and printing stocks made of various different materials are considered at the same time; and the transfer printing effect is good, solvent resistance is achieved, abrasion resistance is high, applicability is wide, and reliability is high.

The utility model discloses a high-strength hot stamping foil which comprises a base film layer, a hot melt adhesive layer, an aluminum layer, a pigment layer and a protective layer which are sequentially stacked, the base film layer is a modified polyester film, and the surface of the aluminum layer is provided with a micropore structure; the pigment layer is composed of nano pigment particles, and the protective layer is a modified polyurethane coating. According to the utility model, the base film layer improves the mechanical strength and tensile property of the hot stamping foil, so that the hot stamping foil is not easy to deform or break under the action of high temperature and mechanical stress; the hot melt adhesive layer improves the bonding strength and heat resistance of the hot melt adhesive; the protective layer can effectively prevent the hot stamping foil from being abraded due to friction in the using process.

The invention relates to a recording material for thermal dye sublimation printing, comprising a base paper (1) having a front side and a back side, at least one synthetic resin layer (4) located at least on the back side of the base paper (1), a dye receiving layer (2) arranged on the front side of the base paper (1), at least one plastic film (3) arranged between the base paper (1) and the dye receiving layer (2), and optionally a barrier layer arranged between the plastic film (3) and the dye receiving layer (2), wherein the synthetic resin layer (4) has an E modulus of at least 0.8 GPa.

Provided is a recording medium in which it is possible to suppress any change in color gamut.　The recording medium comprises a plurality of color-generating layers and at least one diffusion-suppressing layer. Each of the color-generating layers contains a coloring compound that donates electrons, a developer that receives electrons, and a matrix resin. The diffusion-suppressing layer is provided between adjacent color-generating layers and is capable of suppressing any diffusion of the coloring compound between the adjacent color-generating layers when the recording medium is heated.

The thermal donor laminate system includes a release agent such as APS-705, APS-706, or APS-707. The thermal donor laminate system further includes polyvinyl acetal, poly(methyl methacrylate), cellulose acetate propionate, methacrylate beads dispersed in the thermal donor laminate system, an ultraviolet absorber agent, and toluene and methanol as solvents. The thermal donor laminate system is scratch resistant up to approximately 1000 grams.

To provide a thermal transfer sheet that excels in sticking resistance during thermal transfer and blocking resistance during storage, and allows for reduction in the wear of a thermal head during thermal transfer.SOLUTION: A thermal transfer sheet includes a base material having a first face and a second face, a back-side layer provided on the first face, and at least one of a colorant layer and a transferable protective layer provided on the second face. The back-side layer includes melamine cyanurate particles.SELECTED DRAWING: Figure 1

To provide a method for decorating containers made of resin material that can improve visibility. [Solution] The decoration method comprises a first step of forming a decorative region on the surface of a resin container, where a different color from the container is applied, and a second step of applying decoration within the area of ​​the decorative region formed in the first step. In the first step, the decorative region can be formed from a modified layer by laser irradiation, or it can be formed by painting.

Disclosed is a heat-sensitive recording body which has, on one side of a paper support, a primer layer containing hollow particles having a hollow ratio of 80 to 98% and a heat-sensitive recording layer containing a leuco dye and a color developer in this order, and on the other side of the paper support, a back layer containing a pigment, wherein the back layer has a Gurley smoothness of 500 seconds or more, and the hollow particles are contained in a proportion of 5 to 30% by mass in the total solid content of the primer layer.

A security feature on a personalized plastic identification document such as a personalized plastic card and a plastic page of passport. The security feature includes a lens structure with a plurality of lenses, where the lens structure is formed using a laser at a location on the personalized plastic identification document to facilitate viewing of a security feature underlying the lens structure.

Proposed is a heat-sensitive recording material - with a web-like substrate (1) having a front side and a back side opposite the front side, - with a heat-sensitive recording layer (3) arranged on the front side of the web-like substrate (1), this heat-sensitive recording layer (3) having at least one contains a dye precursor and at least one (color) developer capable of reacting with this at least one dye precursor, - with a front surface (6) of the heat-sensitive recording material, which is designed to be adhesive with respect to adhesive layers (7) that can be applied to the back of the web-like substrate (1 ), wherein the heat-sensitive recording material proposed here is characterized in that the heat-sensitive recording material to form its dehesive front surface (6) ▪ one above the heat-sensitive recording layer (3) a arranged exposure (5) having at least one release agent and ▪ a diffusion layer (4) formed between the exposure (5) having at least one release agent and the heat-sensitive recording layer (3) To the same extent, a method for the production of such a heat-sensitive recording material and possibilities of it suggested use.

Provided are a movable marking system, a method of controlling a movable marking apparatus, and a computer-readable recording medium. The movable marking system is a movable marking system that includes a movable marking apparatus, and includes: a data receiver, which receives a marking data; a driver, which supplies power to the movable marking apparatus and moves the movable marking apparatus; at least one sensor, which senses a space; a sensing condition setter, which sets a movement path along which the movable marking apparatus moves; and a position detector, which detects a position of the movable marking apparatus by comparing sensing data obtained through the sensor with a reference map data. The reference map data is generated from a drawing corresponding to the space or from a former sensing process, the movable marking apparatus comprises a receiver receiving position signal received from at least one transceiver, and the position detector determines the position of the movable marking apparatus using information obtained from a transceiver and / or a marker installed in the space, thereby improving positioning accuracy of the movable marking apparatus in real-world environments.

To provide a heat-sensitive recording medium having excellent capability of suppressing fading of printed images and superior heat resistance in non-image regions while exhibiting high sensitivity.SOLUTION: A heat-sensitive recording medium comprises a support and a heat-sensitive recording layer disposed on one side of the support, the heat-sensitive recording layer comprising a leuco dye, a color developer, and a carboxylic acid compound.SELECTED DRAWING: None

The invention relates, inter alia, to a method for operating a device (28) having a container conveyor (34) and a laser-marking system (10) for laser-marking containers (12). The method comprises specifying a plurality of parameters comprising a depth of field (DOF) of the laser-marking system (10), a writing speed of the laser-marking system (10) and a container distance (d) between two consecutive containers (12) transported by the container conveyor (34). The method also comprises determining at least one target operating parameter for the container conveyor (34) depending on the plurality of specified parameters and operating the device (28) for laser-marking the containers (12) by means of the laser-marking system (10), wherein the container conveyor (34) is operated depending on the at least one determined target operating parameter.

To provide an intermediate transfer medium that exhibits good transferability even to transfer targets with low surface smoothness. [Solution] An intermediate transfer medium comprising a base material, a foaming layer containing a foaming agent, and a transfer layer in this order, An intermediate transfer medium that is peelable between the foaming layer and the transfer layer, and in which the foaming agent is in an unfoamed state.

To provide a thermal transfer recording medium that allows for adjusting the color of a first ink layer, seen through a second ink layer, closer to the ideal color, and to provide a transferred film and its manufacturing method.SOLUTION: A transferred tape 55 has a first ink layer 36, a second ink layer 37 with translucency sufficient to render the first ink layer 36 observable, and a transparent printer tape 2, which are laminated in the stated order. The second ink layer 37 has a complementary-color relationship with the first ink layer 36.SELECTED DRAWING: Figure 5A

The embodiment of the invention discloses a preparation method of a silica gel heat transfer film. The preparation method of the silica gel heat transfer film comprises the following steps: S1, sequentially compounding the bottom film layer, the silica gel release layer and the nano modified silica gel layer, wherein the nano modified silica gel layer is modified by inorganic particles, so that the surface of the nano modified silica gel layer is adaptive to digital ink-jet printing; the technical bottleneck caused by low surface energy and chemical inertness of a silica gel material is broken through by constructing an interface enhancement layer with synergistic interaction of physical anchoring and chemical bonding: firstly, mechanical interlocking formed by a microstructure array greatly improves the adhesive force of ink and glue, and a covalent bond network established by active connecting molecules is combined, so that the adhesive force between the ink and the glue is greatly improved; zero-layering high-durability interface bonding in a humid and hot environment is realized; secondly, the functional additive is embedded into the hot melt adhesive layer in situ, so that interlayer stripping caused by post-treatment is avoided, and multiple characteristics of antibiosis, wear resistance and the like are synchronously endowed; according to the technical path, environmental protection, function integration and transfer printing precision are considered, and a reliable solution is provided for high-end intelligent textiles.

The purpose of the present invention is to provide a heat-sensitive recording medium which hardly causes safety concerns such as endocrine disrupting chemicals, and is excellent in chromogenic properties and light resistance, and also excellent in heat resistance. A heat-sensitive recording medium (1) has a configuration in which a heat-sensitive recording layer (3) is layered on a substrate (2). The heat-sensitive recording layer (3) comprises a color former, a non-phenol-based developer, and a non-phenol-based antioxidant. The non-phenol-based antioxidant comprises a phosphorus-based antioxidant. Preferably, the non-phenol-based developer comprises a compound represented by the following formula (1) and / or a compound represented by the following formula (2). (The symbols in the formulae (1) and (2) are as defined in the specification.)

The invention relates to the technical field of in-mold heat transfer printing, in particular to a heat sublimation re-transfer printing film and an in-mold heat transfer printing method. A release layer and a dye receiving layer are sequentially arranged on the base material; the release layer is prepared from the following components: tetramethoxysilane, high-transparency and high-hardness acrylic resin, polyurethane and an ethyl acetate-isopropanol solvent; the dye receiving layer can be used for forming a pattern, and a white bonding layer is also arranged on the dye receiving layer after the pattern is formed; the method comprises a pattern printing step and an in-mold transfer printing step, the re-transfer printing film effectively solves the problem of release stability at high temperature and high pressure, improves the pattern quality, and optimizes the material compatibility; according to the method, it is ensured that the in-mold heat transfer printing environment and various plastic printing stocks are adapted, and the transfer printing reliability and efficiency are improved.

To provide a thermal transfer sheet excellent in sticking resistance at the time of thermal transfer and blocking resistance at the time of storage and capable of reducing the abrasion of a thermal head at the time of thermal transfer.SOLUTION: The thermal transfer sheet includes a base material having a first surface and a second surface, a back surface layer provided on the first surface, and at least one of a color material layer and a transferable protective layer provided on the second surface. A thermal transfer sheet comprising: SELECTED DRAWING: Figure 1

This laser marking composition contains at least one type of (meth)acrylic resin, a bismuth-containing compound, and a crosslinking agent having a triazine ring skeleton. The total proportion of structural units derived from methacrylic acid and structural units derived from methacrylic acid alkyl ester to all structural units of the (meth)acrylic resin is less than 45 mass%.

A DTF film and a preparation method thereof, comprising a back coating layer, a PET film layer, a bottom coating layer and a surface coating layer, the back coating glue comprises a first water-based polyurethane emulsion, a first matte powder, a first wax powder, a first dispersing agent, a first wetting agent and a first defoaming agent; the bottom coating glue comprises a water-based silicone resin emulsion, a second dispersing agent, a second defoaming agent, a second matte powder, a water-based thickening agent, a second wetting agent, a first leveling agent; the surface coating glue comprises a water-based cationic resin liquid, a second water-based polyurethane emulsion, a matt powder, a second wax powder, a third wetting agent, a slip agent, a third defoaming agent, a third dispersing agent, an anti-cratering agent, a second leveling agent, ethanol and an anti-settling agent. The DTF film of the present application has a light and thin coating, uniform and consistent layers, no vertical printing, line printing, mesh printing, cloud-like printing and the like during printing, no lightning printing after bending, can realize hot tearing, second tearing and cold tearing during high-temperature transfer printing, the pattern color is clear and complete after transfer printing, and the hand feeling and wear resistance are good.

Hot press (10), characterized in that it comprises a housing (100) and a printed circuit board (200), a thermal insulation layer (300) and a heating plate assembly (400) which are provided from top to bottom within the housing (100), wherein the printed circuit board (200) is electrically connected to the heating plate assembly (400), wherein the heating plate assembly (400) is used to generate the heat required for thermal transfer printing, wherein a heating surface of the heating plate assembly (400) is exposed to the housing (100), and that the hot press (10) further comprises a limiting element (500) which is provided between the printed circuit board (200) and the thermal insulation layer (300), such that the printed circuit board (200) and the thermal insulation layer (300) are spaced apart from each other.