1152 results about "Transfer printing" patented technology

The invention relates to the field of heat transfer films, in particular to a single-sided water-based environment-friendly pyrograph film and a preparation process thereof. The water-based release film sequentially comprises an ink absorption layer, a water-based release layer and a base layer from the upper surface to the lower surface, the water-based release layer is obtained by curing a water-based release agent, and the water-based release agent is prepared from the following raw materials in percentage by weight: modified water-based acrylate, deionized water, a cross-linking agent, a defoaming agent and modified polyurethane; the modified water-based acrylate is prepared from alkenyl siloxane, hydrogen-containing polysiloxane, phenyl hydroxyl reticular silicon resin, a bonding aid, a surfactant and water; according to the scheme, the obtained water-based release layer is stably adhered to the base layer, the ink absorption layer can be rapidly separated from the water-based release layer during heat transfer printing, and the transfer printing efficiency and the transfer printing quality are improved.

The invention discloses a photovoltaic electrode grid line preparation method and a photovoltaic cell, and relates to the technical field of photovoltaic cells. The preparation method of the photovoltaic electrode grid line comprises the following steps: providing a preset mold which is complementary with an electrode pattern to be embossed and formed in shape; preparing a required polymer layer on the mold according to preset process parameters, and taking the required polymer layer as a transfer printing substrate; coating the forming side of the polymer layer with conductive slurry which at least can fill the grooves in the polymer layer, and removing redundant conductive slurry on the surface of the polymer layer, so that the surfaces of the grooves and the conductive slurry are located on the same plane; a required polymer layer is prepared on a mold according to preset process parameters and serves as a transfer printing substrate, and then the polymer layer is subjected to transfer printing, dissolution and other processes, so that precise and high-resolution electrode grid line preparation is realized on a base material, mold damage caused by repeated impressing and demolding is solved, and the production efficiency is improved. And the service life of the die is shortened.

The embodiment of the invention relates to the technical field of glass fiber mobile phone rear covers, and provides a glass fiber mobile phone rear cover and a manufacturing method thereof, and the method comprises the steps: 1, providing a base material which is a PET film; step 2, forming a release texture layer on the base material by using UV release glue; step 3, coating a dual-curing hardening liquid on the release texture layer, and carrying out baking and pre-curing treatment to form a hardening liquid layer; 4, forming a transfer printing inner texture layer on the hardening liquid layer by using UV transfer printing glue through a roll-to-roll transfer printing process; step 5, depositing a dielectric film layer of 30-300nm on the inner texture layer through magnetron sputtering; step 6, carrying out silk-screen processing on the dielectric film layer to form a silk-screen layer, and obtaining an initial thin film; and step 7, carrying out curing and mold pressing treatment on the prepared initial thin film to prepare the glass fiber mobile phone rear cover, so that the yield of the glass fiber mobile phone rear cover can be improved.

The invention relates to an electrode plate complex and a preparation method thereof, an all-solid-state battery and application thereof, and the preparation method of the electrode plate complex comprises the following steps: sequentially preparing an interface layer and a solid electrolyte layer on any surface of a conductive substrate to obtain a transfer printing part, the interface layer comprises a polyanion layer and a polycation layer which are sequentially stacked on the conductive base material; providing an electrode plate, attaching the electrode plate to a transfer printing part, enabling the solid electrolyte layer of the transfer printing part to be in contact with the active material coating of the electrode plate, then applying voltage between the transfer printing part and the electrode plate, and enabling the solid electrolyte layer and the polycation layer in the transfer printing part to be transferred to the surface of the active material coating of the electrode plate, and obtaining the electrode plate complex. By adopting the preparation method disclosed by the invention, the solid electrolyte layer can be completely transferred to the electrode plate, and when the electrode plate complex is applied to the all-solid-state battery, the overall performance and reliability of the all-solid-state battery can be ensured.

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 utility model provides a flat plate type transfer ironing machine test structure for simulating white dots of a roller type transfer ironing machine, which comprises a flat plate type transfer ironing machine, the flat plate type transfer ironing machine comprises a bottom plate and a heating plate, transfer printing paper and a printing stock are arranged between the heating plate and the bottom plate, and a breathable carrier is arranged on one surface of the transfer printing paper, which is not contacted with the printing stock. The number of white dots after transfer printing of the flat plate type transfer ironing machine is increased; compared with the prior art, the air permeability of the periphery of the transfer printing paper is changed, so that the transfer printing effect on the flat plate type transfer ironing machine can be close to that of a roller type transfer ironing machine, and white spots which can appear on the roller type transfer ironing machine but cannot appear on the flat plate type transfer ironing machine can be transferred by the flat plate type transfer ironing machine; transfer paper manufacturers can adjust the process in time and improve the transfer paper.

The invention relates to an automobile exterior hot stamping film and a weather resistance testing device thereof, and relates to the technical field of functional decorative films. The automobile exterior hot stamping film comprises a carrier layer, a high-weather-resistance coating, a bottom coating, a decorative layer and a transfer printing bonding layer, the weather resistance testing device for the automobile exterior hot stamping film comprises a portable testing box, a detection opening is formed in one side of the portable testing box, and a clamping device is arranged at the detection opening; a detection module is further arranged in the portable test box, and a cutting knife and an adhesion plate are arranged in the portable test box; the automobile exterior hot stamping film has excellent weather resistance and chemical resistance; the detection module can detect the adhesiveness of the automobile exterior hot stamping film, greatly improves the accuracy of weather resistance detection of the automobile exterior hot stamping film under the guarantee of multiple detection modes, can detect the adhesiveness of the automobile exterior hot stamping film on the surfaces of automobile shells made of different materials and painted surfaces, and improves the detection accuracy of the weather resistance of the automobile exterior hot stamping film. And the applicability of the device is greatly improved.

The utility model discloses a high-efficiency UV transfer printing machine which comprises a UV transfer printing machine body, a reciprocating moving plate is installed at the front end of the outer surface of the upper end of the UV transfer printing machine body, a first transfer printing mold is fixedly installed on the outer surface of the upper end of the reciprocating moving plate, and a workbench is fixedly installed at the front end of the outer surface of one side of the UV transfer printing machine body. A feeding structure is arranged on the upper portion of the workbench, and a rotating structure is arranged between the feeding structure and the workbench. According to the high-efficiency UV transfer printing machine, through the arrangement of the second transfer printing mold, a film in the first transfer printing mold of the UV transfer printing machine is processed, meanwhile, feeding and positioning operation which consumes long time is completed on the second transfer printing mold, the processing efficiency is improved, and through the arrangement of the feeding structure and the rotating structure, the processing efficiency is improved. And the workpieces can be conveniently fed.

The invention discloses a selective ink transfer printing method based on a liquid-like surface. The selective ink transfer printing method comprises the following steps that 1, the surface of a base body is treated through oxygen plasma; step 2, dissolving a reaction monomer in methylbenzene containing saturated water; step 3, placing the substrate subjected to oxygen plasma treatment in the reaction solution in the step 2 to form a PDMS molecular brush; step 4, performing pattern design on the surface of the PDMS molecular brush by adopting a mask process, treating by using an alkali solution, selectively removing the molecular brush in an unprotected area, and restoring the molecular brush to a hydrophilic glass surface; step 5, coating oil-based ink on the surface treated in the step 4 to form a clear pattern; and step 6, enabling the surface of the printing ink with the pattern to be in direct contact with a target substrate, and applying pressure to transfer the printing ink. According to the method, the problems of resolution, ink diffusion control and pattern uniformity of the existing printing technology are solved, and the printing precision and applicability are improved.

The invention discloses an azobenzene polymer material and an application of the azobenzene polymer material in nanoimprint lithography. The azobenzene polymer is prepared by adopting a one-step simple ring-opening metathesis polymerization method, is endowed with excellent thermal stability and light stability, and can keep excellent performance under the conditions of high temperature and sunlight irradiation. Compared with the traditional nanoimprint photoresist, the nanoimprint photoresist provided by the invention has higher stability and precision in the nanoimprint process, can effectively reduce the problems of distortion, blurring and the like of an imprint pattern, and ensures the accuracy of nanostructure transfer printing. The finished product quality and the production efficiency are improved, and meanwhile, the uncertainty and the cost in the manufacturing process are reduced.

The preparation method comprises the following steps: mixing a catalyst, a pore forming agent, an ionomer and a solvent, carrying out ultrasonic treatment in an ice-water bath until the mixture is uniformly dispersed, then coating a polytetrafluoroethylene membrane with the mixture to obtain a catalytic layer, and then carrying out hot pressing and transferring the catalytic layer to two sides of a proton exchange membrane to obtain the membrane electrode. The catalyst layer of the prepared membrane electrode has a cross-linked porous network structure formed in situ when the pore forming agent is pyrolyzed and separated in the hot-pressing transfer printing process, so that the specific surface area of a three-phase interface and the utilization rate of a noble metal catalyst are increased, the gas and liquid mass transfer resistance of the membrane electrode is reduced, and the material transmission capability is improved; the performance of the membrane electrode is improved, and the membrane electrode has more excellent stability.

The invention relates to a DTF pyrograph film and a preparation method thereof, the DTF pyrograph film comprises a back coating, a PET film layer, a bottom coating and a surface coating, the back coating comprises a first waterborne polyurethane emulsion, first matt powder, first wax powder, a first dispersing agent, a first wetting agent and a first defoaming agent; the primer comprises a water-based silicon resin emulsion, a second dispersing agent, a second defoaming agent, second matt powder, a water-based thickening agent, a second wetting agent and a first flatting agent; and the surface coating glue comprises a water-based cationic resin liquid, a second water-based polyurethane emulsion, matting powder, second wax powder, a third wetting agent, a slip agent, a third defoaming agent, a third dispersing agent, an anti-shrinkage agent, a second flatting agent, ethanol and an anti-settling agent. The DTF pyrograph film is light and thin in coating, uniform and consistent in coating, free of vertical printing, line printing, reticulate printing, cloud printing and the like during printing, free of lightning printing after being bent, capable of achieving hot tearing, second tearing and cold tearing during high-temperature transfer printing, clear and complete in pattern color after transfer printing, free of light reflection and shining, capable of resisting water and oil and good in hand feeling and wear resistance.

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 present invention relates to a transfer foil for transferring images onto solid substrates (transfer printing), such as textile supports, in particular T-shirts, metallic supports or plastic, in particular signs, ceramic supports, in particular cups and plates, etc., comprising a two-dimensional carrier based on polyester, based on polyether ether ketones or based on a cellulose-based material, having a layer (a) which is arranged on at least one of the carrier surfaces and which is made of a cross-linked, at least partially hydrolysed polyvinyl alcohol (PVA) polymer, The present invention also relates to the use of same. A further subject matter of the present invention is a ready-to-use system for transfer printing, comprising a transfer foil and an image applied thereto, in particular printed thereon, and a hot melt adhesive.

The invention discloses an anti-fingerprint scratch-resistant ink coating heat transfer printing process, which comprises the following steps of: heating and melting modified ink, coating the modified ink on transfer printing paper, drying, engraving a design pattern by using laser, adhering the transfer printing paper and a transfer printing base material, carrying out hot-pressing transfer printing, and irradiating by using ultraviolet light to finish ink heat transfer printing. The modified ink is prepared from the following raw materials in parts by weight: 20-30 parts of modified resin, 20-25 parts of flax wax, 15-20 parts of beewax, 15-20 parts of castor oil, 8-10 parts of a reinforcing additive, 3-5 parts of modified filler, 1-1.5 parts of KH570, 0.5-1 part of benzoin diethyl ether and 15-20 parts of pigment, and the raw materials are subjected to double-bond polymerization in the raw material mixing and illumination process, so that the cross-linking curing sites of the ink are increased; through cooperation with a layered structure of a modified filler base material graphene, the scratch resistance of the ink is improved, and meanwhile, the reinforcing additive contains flurane, long-chain alkyl and polysiloxane chain segments, so that residues of fingerprints on the surface of the ink can be reduced.

The invention relates to the field of touchpad film materials, and discloses a preparation process of a touchpad mylar and a product. The preparation process of the touch panel mylar comprises the following steps: S1, transferring a texture layer on one side surface of a base material layer by using UV transfer printing glue; s2, carrying out three times of silk-screen printing on the other side surface of the base material layer to sequentially form a first metal ink layer, a second metal ink layer and an insulating ink layer; s3, performing vacuum coating on the texture layer to form a wear-resistant anti-fingerprint layer; and S4, adhering an adhesive layer with a release film to the insulating ink layer, and performing die cutting to obtain the touch panel mylar. The prepared touchpad mylar has good metal texture, wear resistance, smoothness and insulativity, the ink layer and the base material layer are stably attached, the ink layer is not prone to falling off and layering under the use conditions of long-term environment temperature and frequent screen touching of the touchpad mylar, and the touch sensitivity is good.

The invention discloses a method for preparing a membrane electrode through one-step two-section hot-pressing transfer printing. Comprising the following steps: S1, coating a first transfer printing substrate with cathode catalyst slurry to form a cathode catalyst layer, and coating a second transfer printing substrate with anode catalyst slurry to form an anode catalyst layer; s2, the first tiled layer, the second transfer printing base material with the anode catalyst layer, the proton exchange membrane, the first transfer printing base material with the cathode catalyst layer and the second tiled layer are sequentially stacked and tiled on a hot press, first hot pressing treatment and second hot pressing treatment are sequentially executed, and the cathode catalyst layer and the anode catalyst layer are arranged close to the proton exchange membrane; wherein the treatment pressure of the first hot-pressing treatment is smaller than that of the second hot-pressing treatment, and the treatment time of the first hot-pressing treatment is larger than or equal to that of the second hot-pressing treatment. According to the method, the initial pore structure of the catalyst layer can be reserved to the greatest extent while the transfer printing rate of the catalyst layer is improved, and the peak power density of the membrane electrode is improved.

The invention discloses a pole piece manufacturing method and equipment based on rubber frame transfer printing and a solid-state battery production line, and relates to the technical field of solid-state battery manufacturing. The method comprises the following steps: feeding pole pieces positioned at a feeding station to a forming station one by one, and manufacturing a rubber frame on one surface of each pole piece; turning over the pole piece with the rubber frame on one side; the turned-over pole pieces are conveyed to a cache station, and stacking treatment of the pole pieces is carried out; after the pole pieces located at the feeding station are consumed, the pole pieces located at the temporary storage station are conveyed to a forming station one by one, and rubber frames are manufactured on the other surfaces of the pole pieces; and carrying out blanking treatment on the pole piece with the rubber frames on the two surfaces. The forming work of the double-faced rubber frame of the pole piece can be completed only through one set of rubber frame forming mechanism, the occupied space of equipment is reduced, and the forming efficiency of the double-faced rubber frame of the pole piece is high.

Pattern transfer source substrates and printing methods are described, providing multi-layer paste stack elements like conductor lines or bumps, so that each stack element is printed on a receiving substrate in a single illumination step. The paste is filled layer-by-layer, possibly having different materials in different layers, with layer thickness controlled by parameters of the filling elements, e.g., in case of blades, the pressure, angle, velocity and flexibility (material) of the blade. Specifically, a bottom layer of the stack may be configured to interface the receiving substrate while one or more top layers may be configured to optimize the quality of the printed features. For example, bottom layers may be configured to bind to the substrate, to modify the substrate and / or provide a barrier from top layer(s) which may not be compatible with the substrate. In case of bumps, different layers may include adhesive and soldering materials.

The invention relates to the technical field of high polymer materials, in particular to self-cleaning organic silicon foam with a micro-nano structure and a super-hydrophobic surface and a preparation method of the self-cleaning organic silicon foam. The surface structure of the release film is customized through one-step molding transfer printing, and a release agent of the release film contains a super-hydrophobic modified organic silicon light diffusion agent. The light diffusant is mainly silicon dioxide or organic silicon resin microspheres modified by surface long-chain silane. The surface structure of the customized release film is an inverted pyramid-shaped micro-nano structure. The organic silicon foam obtained according to the process has the surface micro-nano structure, super-hydrophobic and self-cleaning functions, and is particularly suitable for manufacturing daily and industrial pads such as mouse pads, table mats and placemats.

The invention relates to a composition for transfer printing, a preparation method thereof and an electrode grid line preparation method, and relates to the technical field of photovoltaic cell manufacturing, and the composition for transfer printing comprises the following components by weight: 6-40% of polyvinyl alcohol; 0.05-5% of a plasticizer; 3-20% of a coalescing agent; 0.05 to 5% of a surfactant; 1-20% of a hydrophilic material; 0.01%-0.5% of a release agent; 0.01 to 1 percent of a flatting agent; 0.01 to 1 percent of a defoaming agent; and the balance of water. Through reasonable component proportion, the defects of an existing water-soluble film are optimized, and the dissolution speed, the environmental protection property, the mechanical property and the compatibility with a silicon wafer or conductive slurry of the water-soluble film are improved; by adding the surfactant, the hydrophilic material, the plasticizer and the coalescing agent, the flexibility, the tear resistance and the water solubility of the film are improved, so that the film has better mechanical properties, the defect of the traditional PVA film in the aspect of dissolution rate is overcome, and the quick water solubility, the good mechanical properties and the environmental protection property of the film are realized; and the transfer printing effect of the thin film and the adaptability of the thin film to a silicon wafer can be improved.

The invention provides coating-free thermal sublimation ink and a preparation method thereof, the thermal sublimation ink comprises disperse dye color paste, an organic solvent, a surfactant and a water-soluble synthetic polymer, the water-soluble synthetic polymer is polyvinyl alcohol, and the content of the polyvinyl alcohol is 0.1-0.8% by mass; the organic solvent comprises a first organic solvent, the first organic solvent is dihydric alcohol, and the content of the dihydric alcohol is 10-20% by mass; the content ratio of dihydric alcohol to polyvinyl alcohol is (15: 1)-(150: 1). The ink has good transfer printing rate, definition, printing fluency and excellent standby performance.

The utility model relates to a double lifting swing arm type offset printing mechanism which is characterized in that a printing roller station, a first lifting swing arm and a second lifting swing arm are arranged on a rack, a first mounting part for mounting a transfer printing roller is arranged on the first lifting swing arm, a second mounting part for mounting a printing roller is arranged on the second lifting swing arm, and the printing roller station is arranged above the first mounting part; the second mounting portion is disposed below the first mounting portion. A double-lifting swing arm structure is adopted, a transfer printing roller and a printing roller can be assembled, the corresponding transfer printing roller and the printing roller are lifted and lowered in a swing lifting mode, a large operation space can be vacated for assembly after the transfer printing roller and the printing roller swing and are separated from each other along with corresponding swing arms, the space occupied by the double-lifting swing arm structure is relatively compact, and the disassembly and assembly convenience of all the rollers is improved; the assembly of transfer rollers with different sizes and diameters and the like is met, the operation is stable, the size of the closing pressure is relatively convenient to debug and is not easy to interfere with each other when the closing pressure and the separating pressure are separated, and the closing pressure is lifted upwards and is not easy to conflict during the closing pressure.

The utility model relates to the technical field of heat transfer printing equipment, in particular to a hot press which comprises a body, a holding part and a hot plate. Wherein the holding part is arranged on the body, the hot plate is arranged on the lower portion of the body and is provided with a pressing face and at least one curved surface pressing part, and the curved surface pressing part is limited by a concave part at the lower end of the hot plate. According to the hot press, at least one concave curved surface pressing part is constructed on the pressing surface, when a user needs to conduct heat transfer printing on an arc-shaped part, heat transfer printing can be achieved through the curved surface pressing part, and therefore the hot press achieves plane heat transfer printing work and curved surface heat transfer printing work, and is good in economical efficiency and high in overall utilization rate.

The invention provides a laser transfer printing film preparation method and a transfer printing film, and the method comprises the steps: providing a substrate which comprises a first surface and a second surface which are oppositely arranged; a plurality of grooves are formed in the direction, close to the second surface, of the first surface; an anti-reflection layer is prepared on the second surface, the anti-reflection layer is cured, and the second surface is covered with the anti-reflection layer; a hydrophobic and oleophobic layer is prepared on the first surface with the grooves, the hydrophobic and oleophobic layer is cured, and the first surface and the grooves are covered with the hydrophobic and oleophobic layer. On the basis of an existing laser transfer printing film structure, a transparent coating with hydrophobic and oleophobic characteristics is added to the front face, and slurry can be completely separated from a transfer printing template, so that silver slurry is saved, and the height-width ratio of a grid line is increased. In addition, an anti-reflection layer is additionally arranged on the back face, reflection loss generated when laser penetrates through the transfer printing film is reduced, enhancement of actual laser power is ensured, and then the use efficiency of the laser is improved.

The utility model discloses an automatic pad printing device which comprises a working table and a machine frame arranged on the working table, a printing plate device, an ink supply device, a printing device and a driving device are arranged on the machine frame, and the printing plate device comprises a rubber head, a first driving mechanism and a second driving mechanism. The ink supply device comprises a pad printing oil cup and a third driving mechanism for driving the pad printing oil cup to move back and forth so as to uniformly coat the ink on the steel plate, the printing plate device comprises a steel plate bracket for fixing the steel plate, and the first driving mechanism and the third driving mechanism are connected with a controller. The machine further comprises a visual recognition device for recognizing products subjected to transfer printing machining, the visual recognition device is arranged on the workbench and located on one side of the machine frame, the visual recognition device is connected with the controller, and the visual recognition device comprises a camera. The automatic transfer printing device can be automatically debugged according to the transfer printing effect of products, manual debugging operation can be reduced, and the transfer printing effect is improved.

The utility model relates to a laser transfer printing film, a photovoltaic transfer printing system and a solar cell, the laser transfer printing film is used for laser transfer printing of grid lines on a photovoltaic cell, the laser transfer printing film comprises a transfer printing film body, and the transfer printing film body comprises a first side face and a second side face which are oppositely arranged. A plurality of grid line grooves are formed in the first side face at intervals in the first direction, extend in the second direction and are used for being filled with slurry; wherein the size of a groove opening of the grid line groove is smaller than the size of the position, with the largest groove width, of the grid line groove, the first direction and the second direction are orthogonal, and the transfer printing film body extends in the first direction and the second direction. The notch of the grid line groove is set to be smaller than the size of the maximum position of the groove width of the grid line groove, so that the line width of the part, in contact with the battery piece, of the grid line formed on the battery piece is smaller than the size of the maximum position of the grid line after the slurry is transferred to the battery piece, and the shading area of the grid line on the battery piece is reduced while the electrical performance is ensured; and the photoelectric conversion efficiency of the cell is improved.

The invention discloses a preparation method of an ultrathin sulfide solid electrolyte dry-method membrane, relates to the technical field of solid electrolyte dry-method membranes, and solves the problems that a traditional solid electrolyte dry-method membrane needs to be subjected to transfer printing after being rolled, holes and cracks exist in an electrolyte membrane during transfer printing, and the thickness of the electrolyte membrane is difficult to reach 30 microns or below. Comprising the following steps: S1, preparing a positive thick film; s2, preparing an electrolyte thick film; s3, sequentially stacking the release film, the positive electrode thick film and the electrolyte thick film to form a laminated structure; s4, carrying out multi-stage rolling on the laminated structure by using a roller press and adopting a differential temperature multi-stage composite rolling method, and carrying out synchronous thinning and compounding on the positive electrode thick film and the electrolyte thick film to form a composite film; and S5, stripping the release film from the composite film to obtain the ultrathin sulfide solid electrolyte dry film. The problem that holes and cracks are generated in the transfer printing link after rolling of a traditional electrolyte thick film is solved.

The invention discloses a fabric dyeing and printing method based on plant heat transfer printing, and belongs to the field of natural material fabric printing and dyeing. Comprising the following steps: cleaning a printing and dyeing target fabric and a cotton blanket; soaking the cleaned printing and dyeing target fabric in a titanium potassium oxalate mordant for mordanting, and wringing after mordanting is completed; the cleaned cotton blanket is soaked in an aluminum potassium sulfate dodecahydrate mordant for mordanting, and the cotton blanket is wrung out after mordanting is completed; flattening the mordant-dyed target fabric, placing plants, covering the mordant-dyed cotton blanket on the plant-placed target fabric, and pressing and flattening the mordant-dyed target fabric; the plastic barrier is laid on the cotton blanket, and the plastic barrier, the cotton blanket, the plants and the printing and dyeing target fabric are tightly wound and bound together from bottom to top through a roller body; the bound printing and dyeing target fabric is cooked in a waterproof mode, and transfer printing is completed; and cooling, taking out and opening the transferred printing and dyeing target fabric, separating the plastic barrier, the printing and dyeing target fabric, the plant and the cotton blanket, cleaning the printing and dyeing target fabric, ironing and drying.

The invention discloses a crystal label printer and a control method thereof.The crystal label printer comprises a printer body and release paper, the printer body is provided with a printing area for the release paper to pass through, and the printer assembly moves on the printer body and sprays a pattern layer to 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.