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487results about "Ink transfer from master sheet" patented technology

Transfer printing film and preparation method and application thereof

The invention discloses a transfer film as well as a preparation method and application thereof, and relates to the field of transfer films. The transfer printing film comprises a base film layer, a matte coating and a transfer printing coating which are sequentially overlapped, the transfer printing coating is formed by curing transfer printing coating paint; the transfer printing coating paint is prepared from the following raw materials in percentage by weight: 20 to 40 percent of thermosetting resin, 40 to 64 percent of first radiation curing resin, 10 to 32 percent of first monomer, 0 to 8 percent of first photoinitiator, 0 to 3 percent of catalyst, 0.5 to 2 percent of fumed silica and 0.1 to 3 percent of ultraviolet light absorber. The prepared triamine decorative plate has high hardness and good scratch resistance.
Owner:EB CURING CO LTD

Digital printing method

The invention relates to the technical field of digital printing, and discloses a digital printing method, a printing stock is a transparent material and is printed on the reverse side of the printing stock, and the printing method comprises the following steps that gloss oil is printed on the printing stock in a jet printing mode, powder spraying is conducted, and curing is conducted at the same time; the ink spraying system sprays color ink to a printing stock for printing, and a corresponding mirror image color pattern is sprayed and printed; and white ink is jet-printed on the printing stock. According to the digital printing method, printing is carried out on the back face of the transparent printing stock, the pattern can be protected, it is guaranteed that the product always has a good visual effect, the effect that the front face is watched through back face printing and the effect that the front face and the back face are watched through back face printing can be achieved, the perception effect of the pattern is not affected, and the printing effect is good. And a better perception effect can be obtained.
Owner:GUANGDONG NINGWEI XINCHUANG TECH DEVELOPMENT CO LTD

Multiple layered print structure and apparatus for fabric or cloth

A multiple layered print structure and apparatus to apply a design or image to fabric or cloth is disclosed. The structure may include one or more print layers printed on a substrate and an adhesive layer deposited on the print layer(s). The one or more print layer(s) and adhesive or resin layer may be deposited on the substrate in a pre-set pattern to form the shape profile for the design or image. The print layer(s) include inks or dyes for printing the print features and / or background color(s) of the image or design. The ink may be combined with a binder material to form the print layer(s). In some embodiments, the process includes the step of printing the multiple layered print structure using a combination of digital printing processes simplify the process for printing a design or image on fabric or cloth.
Owner:READY SET CO LLC

Relief touch heat transfer film and preparation process thereof

The invention discloses a relief touch heat transfer film and a preparation process thereof, and relates to the technical field of transfer film preparation, the heat transfer film comprises the following structural layers from bottom to top: a substrate layer, which is composed of a polyester film PET; the release layer is positioned above the base material layer and is composed of modified silicone oil, and nano silicon dioxide particles are added into the modified silicone oil; the transfer printing layer is positioned above the release layer and comprises a pattern layer and an embossment texture layer; according to the scheme, a spring pressing plate-sand grain grinding bin is additionally arranged at the front printing section of the heat transfer printing film preparation process, the film surface penetrates through a sand layer in the bin along a guide plate and a guide shaft with constant tension, micron-sized grooves are formed in the film surface through sand grains in a ploughing mode, and high-frequency polarization coarsening of corona discharge is replaced; the spring pressing plate is automatically pressed down along with the fluctuation of the film thickness, the sand layer is kept compact, the depth of the grooves is consistent, the water-based ink is spread and cured along the grooves during subsequent water-based ink printing, mechanical locking is formed, the ink is prevented from being pulled up during embossment embossing, and corona-free and ozone-free film surface coarsening is achieved.
Owner:WENZHOU JINCHI TECH CO LTD

Multiple layered print structure and apparatus for fabric or cloth

A multiple layered print structure and apparatus to apply a design or image to fabric or cloth is disclosed. The structure may include one or more print layers printed on a substrate and an adhesive layer deposited on the print layer(s). The one or more print layer(s) and adhesive or resin layer may be deposited on the substrate in a pre-set pattern to form the shape profile for the design or image. The print layer(s) include inks or dyes for printing the print features and / or background color(s) of the image or design. The ink may be combined with a binder material to form the print layer(s). In some embodiments, the process includes the step of printing the multiple layered print structure using a combination of digital printing processes simplify the process for printing a design or image on fabric or cloth.
Owner:READY SET CO LLC

Positioning environment-friendly laser transfer film

The invention relates to the field of packaging materials, in particular to a positioning environment-friendly laser transfer film which is composed of a base film layer, a laser information layer and an aluminum plating layer. The laser information layer is prepared from the following raw materials in parts by weight: 60 to 70 parts of waterborne polyurethane acrylic resin emulsion, 10 to 15 parts of photo-initiation waterborne alkyd resin, 8 to 12 parts of dipentaerythritol hexaacrylate, 0.1 to 1 part of polyether modified polysiloxane surfactant, 1 to 5 parts of aminated nano titanium dioxide and 1 to 3 parts of functional additive. The water-based laser coating is used for replacing a solvent type coating to prepare the laser information layer, the problems that the solvent type coating is poor in environmental protection performance and poor in safety are effectively solved, and green, efficient and safe production of the vacuum aluminum plating packaging material is achieved.
Owner:HUNAN TAILI HENGYOU TECH DEV CO LTD

Selective ink transfer printing method based on liquid-like surface

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.
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

UV glue for holographic IMR membrane and holographic membrane prepared from UV glue

The invention discloses UV glue for a holographic IMR diaphragm and the holographic diaphragm prepared from the UV glue. The UV glue is prepared from the following raw materials: vinyl silane, polyester acrylate, aliphatic polyurethane acrylate, trifunctional sulfydryl modified acrylate, a bifunctional active monomer, a trifunctional active monomer and a photoinitiator. The bifunctional active monomer comprises one or more of dipropylene glycol diacrylate, tripropylene glycol diacrylate and triethylene glycol diacrylate. And the trifunctional active monomer is trimethylolpropane triacrylate or pentaerythritol triacrylate. A silicon-oxygen bond in the added vinyl silane has hydrophilicity and can be subjected to a hydrolysis reaction with water molecules in air in a high-temperature and high-humidity environment to generate a Si-OH intermediate, and then the Si-OH intermediate and the silicon-oxygen bond are condensed to form a Si-O-Si bond, so that the compactness of a cross-linked network is further enhanced; and the light-cured coating has excellent water resistance and temperature resistance.
Owner:WUHAN HUAGONG IMAGE TECH & DEV

Transfer film, coating system and method for transferring images onto substrates

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.
Owner:FOREVER GMBH

Anti-fingerprint scratch-resistant ink coating heat transfer printing process

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.
Owner:JIANGXI GUCHUAN TAPE CO LTD

Multiple layered print structure and apparatus for fabric or cloth

A multiple layered print structure and apparatus to apply a design or image to fabric or cloth is disclosed. The structure may include one or more print layers printed on a substrate and an adhesive layer deposited on the print layer(s). The one or more print layer(s) and adhesive or resin layer may be deposited on the substrate in a pre-set pattern to form the shape profile for the design or image. The print layer(s) include inks or dyes for printing the print features and / or background color(s) of the image or design. The ink may be combined with a binder material to form the print layer(s). In some embodiments, the process includes the step of printing the multiple layered print structure using a combination of digital printing processes simplify the process for printing a design or image on fabric or cloth.
Owner:READY SET CO LLC

Multilayer structure with light transmission and invisibility and preparation method thereof

The invention relates to the technical field of shells, and discloses a light-transmitting invisible multilayer structure and a preparation method thereof. The preparation method comprises the following steps: coating one side of the transparent bearing film with a transparent liquid coating; the protrusions of the transfer printing mold are pressed on the liquid coating, the liquid coating is cured, the transfer printing mold is stripped after curing, the cured liquid coating forms pits matched with the protrusions in shape, and a concave perspective layer is obtained; printing a shading layer on the surface of one side, away from the transparent bearing film, of the sunken perspective layer except the sunken part through a planographic printing process, so that a first through hole communicated with the sunken part is formed in the position, corresponding to the sunken part, of the shading layer; and printing a decorative layer on the surface, except the first through hole, of one side, far away from the transparent bearing film, of the shading layer through a planographic printing process, so that a second through hole communicated with the first through hole is formed in the position, corresponding to the first through hole, of the decorative layer, the second through hole is communicated with the recess through the first through hole to form a light hole, and a multi-layer structure is obtained. The process for preparing the multi-layer structure is simple, the cost is low, the efficiency is high, and the light transmission effect and the display effect of the multi-layer structure are good.
Owner:SHENZHEN YIMINGYUE TECHNOLOGY CO LTD

Mobile phone shell internal texture transfer printing method and system based on visual identification and mobile phone shell

The invention relates to the technical field of signal transmission, computer vision, image recognition, printing and the like, and provides a method and a system for transferring textures in a mobile phone shell based on visual recognition and the mobile phone shell. When the in-place positioning pieces are inserted into all the positioning hole positions, prompting to coat transfer printing glue, controlling the texture mold to be attached to the transfer printing surface of the mobile phone shell base material in an in-place manner, carrying out internal texture transfer printing, carrying out light curing and image shooting on the transfer printing surface after transfer printing, and obtaining a texture transfer printing image; the texture deviation state, the miscellaneous point state, the scratching state, the stripe printing state and the crystal point state of the texture on the transfer printing face are analyzed through a texture analysis algorithm, the mobile phone shell base material with the qualified transfer printing face texture appearance flows into the next procedure, and therefore the insertion state of the positioning piece and the transfer printing face texture appearance are intelligently detected, and the detection efficiency and precision are improved.
Owner:SHENZHEN JINGPINCHENG ELECTRONIC TECH CO LTD

Photocuring water transfer printing ink as well as preparation method and use method thereof

The invention discloses a photocuring water transfer printing ink, a preparation method and a use method, and relates to the technical field of inks, the ink is composed of the following components by weight: 25-35 parts of propylene isophthalate resin; 20 to 35 parts of alkoxy modified polyester acrylate; 10 to 20 parts of propylene oxide neopentyl glycol diacrylate; 10 to 20 parts of a monomer; 6 to 10 parts of a photoinitiator; 20 parts of pigment; and 5-10 parts of a filler. The photocuring water transfer printing ink can adapt to curing in modes of LEDs, traditional UV mercury lamps and the like, is good in hydrophobicity, and has good wear resistance, heat resistance, folding resistance and adhesive force.
Owner:SHANTOU GUANGCAI NEW MATERIAL TECH CO LTD

Temperature-variable color formula based on heat transfer printing technology and printing process thereof

The invention relates to the technical field of heat transfer printing ink, and discloses a heat transfer printing technology-based temperature-variable color formula which comprises the following components in percentage by mass: 30%-40% of a thermoplastic polymer carrier, 5%-10% of a temperature-sensitive color-variable pigment, 1%-3% of a dispersing agent, 5%-8% of a connecting material, 0%-5% of an ultraviolet light absorber and the balance of a solvent, the invention further discloses a printing technology of the temperature-variable color formula based on the heat transfer printing technology. The printing technology comprises the following steps that S1, the temperature-sensing color-variable ink is printed on transfer printing paper through digital printing equipment. By adopting the liquid crystal microcapsule pigment, the thermoplastic polymer carrier with narrow molecular weight distribution, the efficient dispersant and the improved preparation process, accurate color change, smooth transition and excellent aging resistance of the ink in a specific temperature range are realized, and meanwhile, the light stability, the storage stability and the definition of a printed pattern are improved; the method is suitable for multiple indoor and outdoor scenes, and meets the high-quality requirements of personalized customization of commodities.
Owner:DONGGUAN XINXIN PACKAGING PRODUCTS CO LTD

Laser transfer printing film preparation method and transfer printing film

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.
Owner:TRINA SOLAR CO LTD

Preparation method of low-residue water transfer printing paper

The invention provides a preparation method of low-residue water transfer printing paper, the low-residue water transfer printing paper comprises a bottom paper, a bottom glue layer and a surface glue layer structure which are stacked, and the preparation method of the low-residue water transfer printing paper comprises the following steps: preparing water-absorbent resin bottom glue; coating the surface of bottom paper with the water-absorbent resin primer glue, and drying the bottom paper coated with the water-absorbent resin primer glue with hot air, so that the water-absorbent resin primer glue forms a primer layer to obtain primer transition paper; preparing surface glue; coating the primer transition paper with the surface glue, and drying the primer transition paper coated with the surface glue with hot air so as to enable the surface glue to form a surface glue layer, thereby obtaining the low-residue water transfer printing paper. The water-absorbent resin primer glue has good adhesiveness and is not easy to dissolve in water, the primer layer of the water transfer paper is formed after baking, the water-absorbent resin primer glue which is not easy to dissolve in water is formed again by the primer layer and water, the time for dissolving the water-absorbent resin primer glue in water is prolonged, and the residual glue on the printing layer is reduced.
Owner:SHENZHEN WANJI TECH CO LTD

Direct to substrate printing assembly, methods of use thereof and compositions produced thereby

A direct to substrate printing assembly including a substrate, an ink printing station wherein the ink printing station is configured to print an ink layer onto the substrate, a binder application station wherein the binder application station is configured to dispose a binder onto the ink layer, a curing station, and a transfer station wherein the assembly is configured to transfer the ink layer and the binder layer disposed on the substrate to an article and wherein the assembly is fully automated. A method of direct to substrate printing and a composition for direct to substrate printing produced therefrom are also disclosed.
Owner:EASTERN TECH INC

Thermal transfer printing method and system of thermal transfer printing printer

The invention discloses a heat transfer printing method and system of a heat transfer printing printer, and the method comprises the steps: determining the heat transfer printing logic of a heat transfer printing head based on a heating sub-region, a calibration sub-region and a picture, fully considering the heating sub-region, the calibration sub-region and the picture, and guaranteeing the accuracy of the heat transfer printing logic of the heat transfer printing head. Therefore, the thermal transfer printing effect of the thermal transfer printing head on pictures is improved, and the layering phenomenon is avoided. Furthermore, a plurality of detection areas are determined according to the moving route of the thermal transfer printing head and the thermal transfer printing area of the picture, the corresponding thermal transfer printing optimization event is matched according to the printing effect grade of each detection area and the area of each detection area, the plurality of detection areas are introduced, and the thermal transfer printing area of the picture is synchronously rechecked, so that the detection accuracy is improved. Therefore, each detection area can be further optimized, the heat transfer printing effect of the heat transfer printing area of the picture is ensured, and the layering phenomenon is further avoided.
Owner:ZHUHAI XPRINTER ELECTRONICS TECHNOLOGY CO LTD

Method for preparing moisture-absorbing and breathable fabric

The invention discloses a method for preparing a moisture-absorbing and breathable fabric. The method firstly spreads a functional adhesive material on a positioning film to form a functional adhesive layer, then obtains a functional adhesive layer with a set shape by laser engraving, retains the functional adhesive layer with the set shape on the positioning film, removes the remaining functional adhesive layers, and completes waste discharge. After that, the functional adhesive layer and the positioning film are hot-pressed and compounded on the fabric base layer to form a composite body. On the basis of the composite body, a slit is cut on the fabric base layer by laser, and the slit is in a non-closed curve shape and penetrates the fabric base layer along the thickness direction of the fabric base layer, thereby forming a corresponding movable page on the fabric base layer. After the cutting is completed, the positioning film is removed to obtain a moisture-absorbing and breathable fabric. On the moisture-absorbing and breathable fabric obtained by the present invention, the functional adhesive layer has a uniform thickness, a clear outline, a flat adhesive surface, no mutual adhesion, a good appearance, and a high position accuracy, and there are fewer situations such as slit position offset and slit shape deviation.
Owner:361 DEGREES (CHINA) CO LTD +1

Preparation method of moisture-absorbing breathable fabric

The invention discloses a moisture-absorbing breathable fabric preparation method, which comprises the following steps: laying a functional adhesive material on a positioning film to form a functional adhesive layer, carrying out laser engraving to obtain a functional adhesive layer with a set shape, retaining the functional adhesive layer with the set shape on the positioning film, removing the rest of the functional adhesive layer to complete waste discharge, and then, carrying out heat preservation on the positioning film to obtain the moisture-absorbing breathable fabric. The functional adhesive layer and the positioning film are composited on the fabric base layer in a hot-pressing mode to form a composite body, on the basis of the composite body, a kerf is cut in the fabric base layer through laser, and the kerf is in a non-closed curve shape and penetrates through the fabric base layer in the thickness direction of the fabric base layer, so that a movable page is correspondingly formed on the fabric base layer, and after cutting is completed, the movable page is formed. And removing the positioning film to obtain the moisture-absorbing breathable fabric. According to the moisture-absorbing breathable fabric, the functional adhesive layer is uniform in thickness, clear in outline, smooth in adhesive surface, free of mutual adhesion, good in appearance, high in position accuracy and less in conditions of kerf position deviation, kerf shape deviation and the like.
Owner:361 DEGREES (CHINA) CO LTD +1

Technological method for achieving one-time gold stamping and heat transfer printing

The invention provides a process method for achieving one-time gold stamping and heat transfer printing. The process method comprises the following steps that S1, hot melt adhesive ink and sublimation ink are loaded into an ink-jet printer with multiple nozzles at the same time; s2, the gold stamping transfer printing film to be printed is installed on an ink-jet printer; s3, through computer control, hot melt adhesive ink and sublimation ink are printed on the gold stamping transfer printing film at the same time according to a set pattern; s4, the gold stamping transfer printing film printed with the patterns in the step S3 is dried; s5, the gold stamping transfer printing film dried in the step S4 is attached to the fabric, and hot pressing treatment is carried out; s6, after cooling, removing the part, which is not adhered to the fabric, of the gold stamping transfer printing film, so as to obtain the colored printed fabric with the gold stamping effect; wherein the sublimation ink contains a styrene maleic anhydride copolymer, and the hot melt adhesive ink contains water-based hot-melt poly-carbon polyurethane. The whole technological process is completed at a time, and the whole production process is higher in efficiency, high in automation degree and convenient to operate.
Owner:ZHUHAI FREE TRADE ZONE NEOJET APOLLOJET IMAGING MATERIALS

Preparation method and application of degradable thermal transfer lettering film

The present invention discloses a preparation method and application of a degradable thermal transfer lettering film, which belongs to the field of thermal transfer technology, including the preparation of a dynamically thioesterified polyimide reinforced base film, anti-sticking layer coating, release layer coating, microencapsulated color layer ink coating, dynamic cross-linked adhesive layer coating, and slitting and thermal transfer. The present invention constructs a structure with both mechanical strength and controllable degradation ability in the base film and the adhesive layer through the reversible cross-linking network design of dynamic thioester bonds and disulfide bonds, effectively solving the problem of the difficult balance between degradation rate and material performance in traditional processes. The hybrid system of nanocellulose whiskers and polylactic acid provides active sites for enzymatic degradation while improving the rigidity of the base film, avoiding performance degradation caused by excessive addition of degradable components. The all-aqueous process system completely eliminates the risk of organic solvent residues, eliminates the generation of microplastics from the source, and ensures the complete degradation of the material in the natural environment.
Owner:佛山市奥川顺新材料实业有限公司

Coating ink printing scheme

The invention belongs to the technical field of digital printing, and particularly relates to a coating ink printing scheme. According to the coating ink printing scheme provided by the invention, first ink and second ink are filled in a multi-nozzle ink-jet printer, and the first ink and the second ink are sequentially sprayed on a transfer printing medium along with the operation of the printer; the first ink comprises a water-based nano polyurethane emulsion; the second ink is transparent ink, and the transparent ink comprises a water-based hot-melt nano polyurethane emulsion; the water-based hot-melt nano polyurethane emulsion accounts for 60-70% of the total mass of the transparent ink; the elongation rate of the water-based nano polyurethane in the water-based nano polyurethane emulsion is 180 to 600 percent; and the elongation percentage of the water-based hot melt type nano polyurethane is 1500 to 1800 percent. According to the printing scheme, rapid printing can be achieved, the pattern transferred to the fabric is complete, operation is easy, the fabric is tightly attached to the first ink (the printed colored pattern), and the pattern does not deform or fall off or is not prone to fading due to rubbing on the fabric.
Owner:ZHUHAI FREE TRADE ZONE NEOJET APOLLOJET IMAGING MATERIALS

Laser-induced thin-layer slurry large-gap transfer morphology regulation and control method

The invention discloses a laser-induced thin-layer slurry large-gap transfer morphology regulation and control method. The method comprises the following steps: coating uniform thin-layer slurry with different thicknesses on a donor substrate; enabling the thin-layer slurry to face the receiving substrate, and controlling the transfer gap, namely the distance between the bottom of the thin-layer slurry and the receiving substrate to be greater than or equal to 500 microns; focusing a laser beam with high energy density on the interface of the donor substrate and the thin-layer slurry; single-pulse laser induction point track processing is realized through a scanning galvanometer with high scanning speed and high repetition frequency; by adjusting the ratio (smaller than or equal to 0.3, 0.3-0.1 and larger than or equal to 0.1) of the thickness of the thin-layer slurry to the transfer gap, single-point arrays with different diameters, surface areas, heights, volumes and section shapes can be directly transferred and formed. According to the invention, under a large transfer gap, single-point arrays with different morphologies can be directly regulated and formed, so that the tolerance of the transfer gap and the transfer efficiency are greatly improved, and the test cost is remarkably reduced.
Owner:INST OF MECHANICS CHINESE ACAD OF SCI

Wear-resistant three-dimensional heat transfer film and preparation process thereof

The invention relates to the technical field of packaging and printing, in particular to a wear-resistant three-dimensional heat transfer film and a preparation process thereof. The preparation method comprises the following steps: S1, coating a release agent on a base film layer, and drying to prepare a release layer; s2, the release layer is coated with a wear-resistant agent, and a wear-resistant layer is prepared after UV curing; s3, printing ink on the wear-resistant layer to prepare an ink layer; and S4, coating an adhesive on the printing layer, and drying to prepare an adhesive layer, so as to obtain the wear-resistant three-dimensional heat transfer printing film. The wear-resistant layer is prepared from the following raw materials in parts by weight: 40 to 60 parts of polyurethane acrylate, 5 to 10 parts of organic silicon modified epoxy resin, 3 to 8 parts of photoinitiator, 2 to 5 parts of modified nano silicon dioxide and 25 to 35 parts of reactive diluent.
Owner:江苏展印印刷有限公司

Digital color hot stamping and gold stamping integrated printing production line for textiles

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.
Owner:TAOTECH DIGITAL TECH

Water transfer printing tattoo sticker capable of carrying out thermal printing

The invention provides a water transfer printing tattoo sticker capable of conducting thermal printing, and relates to the technical field of tattoo stickers, the water transfer printing tattoo sticker comprises a shell assembly and an air bag, a tattoo sticker body is wound in the shell assembly, the tattoo sticker body comprises water transfer printing paper and a thermal printing coating, the thermal printing coating is arranged on the surface of the water transfer printing paper, and the air bag is arranged on the surface of the water transfer printing paper. The thermal printing coating can enable the thermal printer to directly print patterns on the water transfer printing paper, the air bag is installed in the middle of the lower end of the shell assembly, the pressing assembly is installed on the left side of the lower end of the shell assembly, the cleaning assembly is installed on the right side of the shell assembly, and the water adding assembly is installed on the left side of the shell assembly. The water transfer paper has the advantages that the thermal printing coating is arranged on the surface of the water transfer paper, the water transfer paper can be printed by a thermal printer through the thermal printing coating, and compared with an ink-jet printer, the thermal printer has the characteristics of low cost, small size, convenience in carrying and high printing speed.
Owner:XIAOLEZI BABY PROD (NINGBO) CO LTD

Digital printing process

PendingUS20250206039A1InksOther printing apparatus
Embodiments of the invention relate to a method of indirect printing with an aqueous ink. Related apparatus, systems and treatment formulations are disclosed herein. Some embodiments relate to an aqueous treatment formulation for use with an intermediate transfer member of a printing system. In some embodiments, the system comprises a treatment station disposed downstream of the impression station and upstream of the image forming station for forming a uniform thin layer of a liquid treatment formulation onto a surface of an intermediate transfer member (ITM) at a lower run thereof.
Owner:LANDA

Personalized identification document processing systems and methods

A personalized identification document processing system includes a print station that is configured as a retransfer printer with a retransfer film having a transferrable print receptive material and a transferrable radiation curable material. An image / data is printed on the transferrable print receptive material, and thereafter the print receptive material containing the printed image / data together with at least some of the transferrable radiation curable material is transferred to a surface of the plastic identification document. The radiation curable material is then cured and once cured enhances the durability of the printed image / data.
Owner:ENTRUST CORP