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1063results about "Transfer printing" patented technology

Anti-counterfeiting transfer printing technology

The invention relates to an anti-counterfeiting transfer printing technology which comprises the following steps: preparing a laser plate; coating a layer of mold release agent or imaging paint on a PET base film; carrying out vacuum pumping on the PET base film and an aluminum material device in a vacuum plating evaporator; then heating the aluminum material and depositing gaseous aluminum particles on the surface of the moving PET base film and/or the surface of the mold release agent or the imaging paint; stamping an embossing pattern on the laser plate on a mold release agent layer or an imaging paint layer and/or an aluminum layer so as to make a holographic transfer film for transfer; bonding the holographic transfer film and backing paper together; separating the PET base film from the paper, wherein the stripped PET base film can be repeatedly used for a coated base film; and coating a layer of aqueous varnish on the surface of the transferred paint layer and/or the aluminum layer. The technology can combine an anti-counterfeiting printing technology with a transfer printing technology, and an aluminum plating layer transferred on the paper can be made to be thin, thereby saving the aluminum material; in addition, the base film used in transfer printing can be repeatedly utilized and does not pollute the environment.
Owner:江苏中印印务集团有限公司

Multipurpose plant for surface treatment of printing material

InactiveCN101486270AIncrease the function of laminating operationLower investment priceTransfer printingLaminationUltravioletEngineering
The invention relates to a multipurpose device for processing the surface of a printing material. The invention aims to solve the problems that the prior film laminating machine and other devices for decorating and processing the surface of the printing material are independent production devices which cost higher when bought together, occupy larger working space and have low device utilization rate. The technical proposal has the following key points: the device comprises a machine frame and a printing mechanism arranged thereon, a laminating mechanism, a laminating film unreeling mechanism, a laminating film winding mechanism, a printing material discharge mechanism, a printing product receiving mechanism, a plurality of transmitting and transmission fixing mechanisms, and an ultraviolet irradiator, wherein the laminating mechanism consists of an upper laminating roller and a lower laminating roller which are matched with each other; and the ultraviolet irradiator is arranged behind the laminating machine. The multipurpose device is characterized in that the machine frame is also provided with a hot-melt adhesive applicator, a film cutting mechanism, and a carrying roller which is arranged behind the upper laminating roller and is matched with the lower laminating roller; and a coating machine is arranged on a laminating film output path of the laminating film unreeling mechanism, and the film cutting mechanism is arranged between the upper laminating roller and the carrying roller or behind the carrying roller, and is matched with the lower laminating roller.
Owner:GUANGDONG MAGNOLIA PACKING MACHINERY

Transfer printing method for transferring print film containing ultraviolet curing type adhesive

The invention provides a transfer printing method of a transfer printing film containing ultraviolet curable adhesive, which comprises following steps: using a cement layer of the transfer printing film and adopting heating and pressurizing method to paste the transfer printing film to the surface of a printing stock; striping a carrier film to transfer a graph-text decoration layer to the surface of the printing stock; curing the surface of the printing stock by ultraviolet irradiation; acquiring the product which is produced by firmly combining the graph-text decoration layer and the surface of the printing stock; wherein, the essential component of the cement layer of the transfer printing film is ultraviolet curable resin. The transfer printing method of the invention can improve the initial adhesion of the cement layer of the ultraviolet curable adhesive transfer printing film and facilitate quick paste by using the existing transfer printing press; furthermore, the transfer printing pattern is given the characteristics of irreversibility and firmer combination between the transfer printing pattern and the surface of the printing stock by ultraviolet curing. Therefore, the method has the advantages of simple production operation technique and quick transfer printing speed, and is especially suitable for large-scale industrial production.
Owner:广东东田转印新材料有限公司

Method and equipment for three-dimensional shaped thermal transfer

The invention relates to a method and equipment for three-dimensional shaped thermal transfer, in particular to the method and the equipment for special printing on a product surface. The method comprises the following steps: starting preheat, performing thermal rolling transfer on a product, performing positive and negative pressurization vacuum thermal transfer on the product subjected to the thermal rolling transfer, and returning the product to the original position after the positive and negative pressurization vacuum thermal transfer is finished. The equipment comprises a control electrical cabinet, an upper frame, a sucking disk moving oil cylinder, a sucking disk, a preheater, a working disk, an oil pressure supply system, a vacuum pressure storing tank, a thermal rolling part moving oil cylinder, a thermal rolling part, an elevating platform, a vacuum supply system, a bottom frame and an elevating platform elevating oil cylinder. With method and the equipment, the surface of a special three-dimensional product can be formed in one piece by thermal transfer with high stability, precise alignment and low fraction defective; the processed workpiece surface is flat and smooth and free from wrinkles, snaps and shedding; the corner, the circular bead and the concave angle of the product can be covered without any cracks, wrinkles; the leathers and textiles subjected to the transfer have high tensile strength and the products after the transfer do not deform when extruded and bent.
Owner:钟孟颂

Transfer printing equipment suitable for curved-surface packaging containers

The invention relates to transfer printing equipment for curved-surface packaging containers, which comprises a delivery mechanism, a glue coating mechanism, a link mechanism and a transfer printing mechanism, wherein the delivery mechanism is used for conveying and transmitting products to be treated and treated products; the glue coating mechanism is used for coating ultraviolet light curing glue on the surfaces of the products to be treated; the link mechanism is used for delivering the glue-coated products to the transfer printing mechanism; and the transfer printing mechanism is used for transfer-printing images and texts on a laser film to the surfaces of the glue-coated products. The delivery mechanism, the glue coating mechanism, the link mechanism and the transfer printing mechanism which have high automation degrees are adopted in the transfer printing equipment suitable for the curved-surface packaging container, which is provided by the invention, a laser film transfer printing manner is adopted at the same time, the printing can be once finished, the production efficiency is higher, the packaging containers with novel and bright appearances can be produced, and the production efficiency and the quality of printed products are greatly improved.
Owner:深圳市美弘信息技术有限公司

Multi-pin transfer printing head suitable for conformal transfer of flexible electronic curved surface

The invention belongs to the field of material conveying and transfer related equipment, and discloses a multi-pin transfer printing head suitable for conformal transfer of a flexible electronic curved surface. The multi-pin transfer printing head suitable for conformal transfer of the flexible electronic curved surface comprises a mounting column, a passive deformation module, electromagnetic brake modules, an elastic membrane sleeve module and an auxiliary deformation module, wherein the passive deformation module, the electromagnetic brake modules and the elastic membrane sleeve module are integrally arranged on the mounting column; the auxiliary deformation module is arranged in an assorted manner and is used for outputting the shape of a required curved surface which corresponds to a targeted curved surface; the passive deformation module drives an elastic membrane sleeve to form a conformal curved surface which corresponds to the elastic membrane sleeve through up-down movement of a plurality of pins, and a flexible electronic membrane adsorbed to the elastic membrane sleeve is driven to carry out a transfer printing process. Through the multi-pin transfer printing head suitable for conformal transfer of the flexible electronic curved surface, the technical problem that a flexible membrane cannot be attached to a targeted curved surface easily at high efficiency and high precision can be solved, and the multi-pin transfer printing head is particularly suitable for a whole technological process of picking up large-area flexible electronic membranes with irregular curved surfaces from a planar substrate and then carrying out transfer printing of the large-area flexible electronic membranes with the irregular curved surfaces to targeted curved surfaces.
Owner:HUAZHONG UNIV OF SCI & TECH

Transfer printing machine

The invention discloses a transfer printing machine, relates to the technical field of printing and dyeing and solves the technical problems of low production efficiency and unsuitability for mass production in the prior art. The transfer printing machine provided by the embodiment of the invention comprises a conveying device, a paper retraction and release device and a transfer printing device; the conveying device is used for driving a material to be printed to move along a preset direction; the paper retraction and release device is used for driving first transfer paper and second transfer paper to respectively pass through two opposite surfaces to be subjected to transfer printing at the position of the material to be printed; and the transfer printing device is used for carrying out transfer printing on patterns on the first transfer paper and the second transfer paper on the two surfaces to be subjected to transfer printing in a manner of respectively pressing the first transfer paper and the second transfer paper on the two surfaces to be subjected to transfer printing when the first transfer paper and the second transfer paper are respectively positioned on the two surfaces to be subjected to transfer printing of the material to be printed. The transfer printing machine is used for improving efficiency of transfer printing and rate of finished products.
Owner:NEWTECH TEXTILE TECH DEV SHANGHAI

Automatic control transfer printing device

The invention relates to an automatic-control type transfer-printing device, wherein a first supporting guide roller and a second supporting guide roller are located at a combined inlet of a main roller and an annular carpet strip and a separated outlet of the main roller and the annular carpet strip; an inlet tangent line and an outlet tangent line where the first and the second supporting guide rollers are tangential to the main roller are located in the same plane where the central axis of the main roller is located; the inlet tangent line is parallel to the outlet tangent line; two ends of a tensioning guide roller are connected into a slideway of a frame and are connected with a lifting rod; two equalizing press rollers are connected to a connecting lever, one end of the connecting lever is connected with the frame, and the other end of the connecting lever is connected with the lifting rod, so that pressurizing lines where the first and the second equalizing press rollers are in contact with the main roller are located between the inlet tangent line and the outlet tangent line of the main shaft; one shaft end of an offsetting guide roller is connected to the frame, and the other shaft end of the offsetting guide roller is connected into the slideway of the frame and is connected with a carpet strip tension-regulating mechanism; the annular carpet strip is in contact with 1/2 of a circumferential face of the main roller and is in contact with 1/3-2/3 of a circumferential face of a heating roller; and one shaft end of a rectifying guide roller is connected with the frame at one side and the other shaft end of the rectifying guide roller is connected with a rectifying mechanism at the other side of the frame. The transfer-printing device is convenient to operate and stable to run.
Owner:NEWTECH TEXTILE TECH DEV SHANGHAI
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