1063results about "Transfer printing" patented technology

An audio-feature analyzer automatically detects points of change in audio signals to be processed. A central processing unit (CPU) obtains point-of-change information indicating positions of the points of change in the audio signals, and the point-of-change information is recorded on a data storage device. The CPU identifies point-of-change information in accordance with an instruction input by a user via a key operation unit, and audio data corresponding to the point-of-change information identified is located so that processing such as playback of audio data to be processed can be started therefrom.

In a method of printing a transferable component, a stamp including an elastomeric post having three-dimensional relief features protruding from a surface thereof is pressed against a component on a donor substrate with a first pressure that is sufficient to mechanically deform the relief features and a region of the post between the relief features to contact the component over a first contact area. The stamp is retracted from the donor substrate such that the component is adhered to the stamp. The stamp including the component adhered thereto is pressed against a receiving substrate with a second pressure that is less than the first pressure to contact the component over a second contact area that is smaller than the first contact area. The stamp is then retracted from the receiving substrate to delaminate the component from the stamp and print the component onto the receiving substrate. Related apparatus and stamps are also discussed.

A transfer printing process that exploits the mismatch in mechanical or thermo-mechanical response at the interface of a printable micro- or nano-device and a transfer stamp to drive the release of the device from the stamp and its non-contact transfer to a receiving substrate are provided. The resulting facile, pick-and-place process is demonstrated with the assembling of 3-D microdevices and the printing of GAN light-emitting diodes onto silicon and glass substrates. High speed photography is used to provide experimental evidence of thermo-mechanically driven release.

In an aspect, a system and method for assembling a semiconductor device on a receiving surface of a destination substrate is disclosed. In another aspect, a system and method for assembling a semiconductor device on a destination substrate with topographic features is disclosed. In another aspect, a gravity-assisted separation system and method for printing semiconductor device is disclosed. In another aspect, various features of a transfer device for printing semiconductor devices are disclosed.

A stamp for micro-transfer printing includes a body and one or more posts extending from the body. At least one of the posts has a non-planar surface contour on the distal end of the post having a size, shape, or size and shape that accommodates a non-planar contact surface of a micro-transfer printable device.

The disclosure generally relates to a method and apparatus for depositing a substantially solid film onto a substrate. The solid film can be an Organic Light-Emitting Diode (“OLED”). In one embodiment, the disclosure relates to using a material supply, a rotating or moving mechanism having at least one transfer surface which is supplied with film material in one orientation and delivers film material to the substrate at a second orientation such that film material delivered to the substrate deposits in substantially solid form. The delivery to the substrate can be performed without the transfer surface materially contacting the substrate. The film material can be deposited on the transfer surface in either solid form or in liquid form (e.g., as a mixture of carrier liquid and dissolved or suspended film material).

A variable cut-off offset press system and method of operation which utilizes a continuous image transfer belt is provided. The offset printing system comprises at least two plate cylinders adapted to have thereon respective printing sleeves. Each of the printing sleeves is adapted to receive colored ink from a respective ink source. An optional coating source may be provided to fully or partially coat the image transfer belt before inking. The system further comprises at least a impression cylinder, wherein the image transfer belt is positioned to contact each of the printing sleeves at respective nips formed between respective ones of the plate cylinders and the at least one impression cylinder. An image belt cleaning station adapted to remove residual ink or coating from the surface of the image transfer belt after image transfer of a multicolored image from the image transfer belt to a substrate is also provided.

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.

In an aspect, a system and method for assembling a semiconductor device on a receiving surface of a destination substrate is disclosed. In another aspect, a system and method for assembling a semiconductor device on a destination substrate with topographic features is disclosed. In another aspect, a gravity-assisted separation system and method for printing semiconductor device is disclosed. In another aspect, various features of a transfer device for printing semiconductor devices are disclosed.

In an aspect, a system and method for assembling a semiconductor device on a receiving surface of a destination substrate is disclosed. In another aspect, a system and method for assembling a semiconductor device on a destination substrate with topographic features is disclosed. In another aspect, a gravity-assisted separation system and method for printing semiconductor device is disclosed. In another aspect, various features of a transfer device for printing semiconductor devices are disclosed.

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.

The invention provides an automatic printing production line of panel trademarks. The automatic printing production line comprises a tray conveying line, a pre-print positioning device, a printing device, a printing quality detection device, a finished product discharging device and a control system, wherein the tray conveying line, the pre-print positioning device, the printing device, the printing quality detection device and the finished product discharging device are electrically connected with the control system. According to the automatic printing production line of panel trademarks, the product to be printed is grabbed from a tray on the tray conveying line by a first mechanical arm and is placed onto a printing conveyor line after adjusting the direction, the printing quality is detected after a pad printing machine finishes printing, and a first air cylinder directly pushes unqualified products onto an unqualified product conveying line and grabs qualified products into the tray of a blanking turning machine. The above process is automatically finished by the control system, so that the labor cost is greatly saved, the production efficiency is increased, and the printing quality can be ensured simultaneously.

The invention discloses a heating roller heating method and a heating roller. The heating roller is heated in an oil, steam, electric or electromagnetic heating manner, and is characterized in that the heating roller has an interlayer structure, a thermally-conductive liquid medium is filled in the interlayer of the heating roller for homogenizing the temperature of the heating roller; and the outer surface of the heating roller is heated in a heat conduction manner through the thermally-conductive liquid medium in the interlayer of the heating roller. The heating roller structure comprises a heating roller with the interface structure, and the thermally-conductive liquid medium in the interface of the heating roller for homogenizing the temperature of the heating roller. The thermally-conductive liquid medium can be heat conducting oil, molten metal such as potassium and sodium, pure water, ethanol-like substance, etc.

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.

The present invention relates to using soft secondary plates and specialty inks in a printing process. More specifically, the present invention relates to an apparatus and methods of using soft secondary plates made of a rubber comprising a saturated chain of polymethylene or a photopolymer material to decorate an exterior surface of cylindrical metallic containers with high definition graphics and other indicia.

The invention relates to a detaching apparatus and a detaching method. A plurality of attracting units (51-54) are configured in a detaching performing direction, namely a +Y direction. A first attracting unit (51) at a most upstream side attracts an end of a retained substrate (SB) for lifting. Furthermore through making a detaching roller (340) abut against the substrate (SB) and move in the detaching performing direction, thereby controlling detaching. When the detaching roller (340) passes through the position right below a second attracting unit (52) to a fourth attracting unit (54), the substrate after detaching is captured and lifted through making each attracting unit (52-54) descending, thereby making the attracting units which perform the function of detaching from the body successively move to the downstream side.

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.

This invention is a process of printing or forming a resist layer over an area of a printed transfer medium that has binders or other materials thereon but is not covered by a printed image. The layer resists transfer to the final substrate of binder materials and other materials of the transfer medium that are not covered with the printed image.

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.

The invention relates to a multifunctional color hot stamping machine applicable to a curved surface package container, which comprises a rotary disc, a polishing unit, printing unit(s), a hot stamping unit and a covering unit, wherein the rotary disc is horizontally arranged, and the circumference of the rotary disc is provided with a plurality of radial mandrel bars; the one or more printing unit(s) are available; and the polishing unit, the printing unit(s), the hot stamping unit and the covering unit are positioned above the outer sides of the rotary disc and the mandrel bars and are sequentially arranged around the rotary disc. The multifunctional color hot stamping machine integrates multiple functions including polishing, printing, hot stamping and covering, thus reducing the equipment investment, saving the occupied area of equipment and improving the production efficiency.

The invention relates to a dampening method and relative device for cold transferring stamp, wherein before cold transferring stamping paper and transferring upper and main rollers, the invention uses dampening atomization method to pre-dampen the pattern face along the moving direction of the transfer damping paper on the upper roller. The dampening device comprises an atomizing opening at the front of the roller transfer device, while the back of the atomization opening via a tube is connected to a dampening atomizer or connected with a dampener and a fan to form a dampening device of the cold transfer stamping device. The inventive dampening method can control the water content of dampened paper between 2% and 30%. The invention method and device can dampen the surface color paste of stamping paper to improve transfer rate, color rate and resolution.

In an aspect, a system and method for assembling a semiconductor device on a receiving surface of a destination substrate is disclosed. In another aspect, a system and method for assembling a semiconductor device on a destination substrate with topographic features is disclosed. In another aspect, a gravity-assisted separation system and method for printing semiconductor device is disclosed. In another aspect, various features of a transfer device for printing semiconductor devices are disclosed.

A lightweight, portable lateral heat press machine that allows an operator to quickly and economically transfer graphic characters or images using an ink transfer paper process or a sublimation process, or vinyl onto the surface of a garment or an object. The device includes a vertical aligned sliding arm assembly perpendicularly aligned to a horizontally aligned chassis assembly. Attached to the chassis assembly is at least one workstation assembly and a console. The workstation assembly includes a pedestal with an exchangeable, horizontally aligned lower platen that may be selectively rotated and locked in portrait or landscape orientation and a height and pressure adjustment feature. The sliding arm assembly extends upward and forward and includes a heated, upper platen attached to a manually operated plunger. The console contains the controls for operating the heating element inside the upper platen and a timer. In a second embodiment, a second workstation assembly is provided which enables the operator to slide the arm assembly between workstations thereby enabling the operator to setup one workstation as the pressing procedure is being performed on the other.

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.

The invention provides a thermal transfer printing method and a thermal transfer printing system. The thermal transfer printing method is used for printing foaming ink of a thermal transfer printing film on an object in a transferring mode, and the foaming ink is foamed to form salient points. The thermal transfer printing system comprises a supporting member and a temperature control device, wherein the supporting member supports the object, the object is jointed with the thermal transfer printing film, and the temperature control device heats the thermal transfer printing film to lead the foaming ink on the thermal transfer printing film to foam and attach on one surface of the object. The thermal transfer printing method and the thermal transfer printing system break through the bottleneck of the traditional plane foam printing, attach the foaming ink on the curved surfaces of various objects, increase the adhesive force between the foaming ink and the object surfaces, use a mature thermal transfer printing technology to largely and stably produce and manufacture and avoid the unstable phenomenon of the traditional salient point processing technology.

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.

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.

The invention provides a manufacturing method and the product for transferring film which has a dummy surface and bright surface, it solves the problem that the dummy surface can be acquired only through post process or it difficult to be acquired; the method coats or prints a parting layer on carrier film, then uses printer, prints a dummy material layer on at least one region in the parting layer at first, then prints a bright material layer on the region in the dummy material layer, then prints a decoration layer and joining layer relatively. The transferring film made up with the invention, which includes carrier film, parting layer, decoration layer and joining layer, the decoration layer includes a protection layer; the protection layer has at least a region appearing dummy light, and at least a region appearing bright light. The invention makes the transferring film bright on one surface, dummy on another surface.

The invention discloses a surface heat transfer printing system, comprising a heat transfer printing device, a workpiece positioning device, an induction device and a transfer printing paper supply device. The heat transfer printing device comprises a heat transfer printing platform used for holding the workpiece for heat transfer printing and a heat transfer printing actuator use for carrying out the heat transfer printing process. The workpiece positioning device is arranged on the heat transfer printing platform and is used for fixing and arranging the workpiece for heat transfer printing. The induction device is arranged on the upper part of the heat transfer printing platform and is used for sensing the adhering position information of the transfer printing paper when the transfer printing paper is glued. The transfer printing paper supply device is positioned at one side of the workpiece positioning device and is used for supplying the transfer printing paper to the surface of the workpiece fixed on the workpiece positioning device for heat transfer printing. The invention also discloses a surface heat transfer printing method.

Water transfer film pasting equipment special for a container-shaped structure mainly comprises a support table, uprights, a lifting support frame, a water pool and a controller. The uprights are rotationally arranged on the support table. The lifting support frame is arranged on the uprights and is provided with a fixed device. The lifting support frame mainly comprises a crossbeam arranged at the upper ends of the uprights, and a lifting air cylinder hinged to the end of the crossbeam. An inclined air cylinder is arranged between the crossbeam and the lifting air cylinder. The inclined air cylinder is fixed to the crossbeam, and a piston rod is hinged to a cylinder body of the lifting air cylinder. The fixed device is fixedly connected to the lower end of a piston rod of the lifting aircylinder through a cross rod. The fixed device mainly comprises an airbag rod, a seal airbag and a fixed airbag. The seal airbag and the fixed airbag are arranged on the airbag rod through sleeves. Anairflow channel is formed in the airbag rod and connects the seal airbag with the fixed airbag. According to the water transfer film pasting equipment, the interior of a water cup can be protected against being covered with a transfer film in the water cup transfer process.