Abstract: A method and system for producing a motif (7) on a substrate (1; 4), the method, successively, providing a base layer (2) at least partially covering the substrate (1; 4), applying a plurality of drops in or on the base layer (2) and transferring at least part of a liquid (3) that has the drops or is at least partially determined by them to a transfer surface (S), by adhesion of the liquid (3) to the transfer surface (S) when the transfer surface (S) makes contact with the liquid (3) without sliding on the base layer (2), in order to at least partially reveal the motif (7).

Abstract: A machine for printing substrates and a method for printing substrates using the machine, which has a print head, the print head having at least one ejection nozzle for ejecting a product on the substrate; translation device with a movable part, the translation device configured for supporting and translating the substrate by the movable part; positioning device for establishing and fixing a relative position between the substrate and the print head. The machine additionally has guiding device for guiding the movable part; and holding device for fixing the substrate with respect to the movable part; with the substrate being fixed to the movable part and the movable part guided by the guiding device, the substrate can be translated to receive the product being ejected.

Abstract: A system for applying a product (3) by roller is disclosed. The system has an applicator roller (1) for applying a product (3) on a substrate (4) and a first dosing roller (2?) for dosing said product (3) on the surface of the applicator roller (1), wherein the system comprises at least one second dosing roller (2?) configured to fine-tune the dosing performed by the first dosing roller (2?), thereby adjusting the amount of product (3) dosed on the surface of the applicator roller (1).

Abstract: A method and system for producing reliefs on substrates by digital inkjet printing of drops of a relief material which is deposited on localized areas of the surface of a substrate to obtain a relief surface with a relief determined by the relief material deposited, a coating sheet being incorporated over the relief material deposited, which conforms to said relief surface, the coating sheet being fixed by gluing by means of a glue which is applied together or in combination with the relief material.

Abstract: A method for applying a product by roller on a surface of a substrate (112) transported horizontally with respect to an application head (111, 111?) is discloses. The method includes moving the application head (111, 111?) immediately from a lowered position of the application head (111, 111?), wherein the application roller (122, 122?) applies the product in a predetermined position of the surface of the substrate, to a raised position of the application head (111, 111?), wherein the application roller (122, 122?) does not apply product; or vice versa. An application system using the method for applying a product by roller is also disclosed.

Abstract: A method and system for producing a relief on a substrate (1), the method having the application on the substrate (1) of a coating and a relief product that come into contact with each other and the sublimation of the relief product (3).

Abstract: A substrate printing system is disclosed having a perforated conveyor belt adapted for transporting on the same a substrate to be printed, wherein the perforated conveyor belt has a set of perforations; a perforated grill which has a set of perforations and which is configured such that the perforated conveyor belt can be moved over the perforated grill; and a suction chamber which has a suction element, the suction chamber being in communication with the perforated conveyor belt and with the perforated grill such that the suction flow created by the suction element is adapted for passing through perforations of the perforated conveyor belt and of the perforated grill to secure the substrate to the perforated conveyor belt.

Abstract: A method for the adhesive bonding of substrates by applying a layer of adhesive (1) on a first substrate and/or on a second substrate; and positioning the first substrate on the second substrate, with the applied layer of adhesive (1) arranged therebetween. Before positioning the first substrate on the second substrate, the method proceeds by applying radiation-based curing means (13) to the layer of adhesive (1) to selectively and partially cure the layer of adhesive (1).

Abstract: A vacuum system for securing substrates is provided, having a suction line, the conveyor belt configured to receive and transport at least one substrate, wherein the conveyor belt is provided with a plurality of perforations, wherein the vacuum system is configured to produce fluid suction through the perforations towards the interior of the suction line, generating a securing force of the at least one substrate to the conveyor belt. The invention is characterized in that each perforation is equipped with a valve which allows the opening and closing of the perforation, allowing and impeding, respectively, the passage of a fluid flow through the perforation.

Abstract: A system for coating a continuous sheet (1), having an application roller (10) for applying a coating on the sheet (1) when the sheet (1) is pressed against the application roller (10) by an application pressure element (11), a smoothing roller (20) for smoothing the coating applied on the sheet (1) by contact of the smoothing roller (20) with the coating when the sheet (1) is pressed against the smoothing roller (20) by a smoothing pressure element (21), the application (11) and smoothing pressure elements (21) being independently movable in order to press the sheet (1).

Abstract: A digital print head, a digital printing machine having the head, and a method for digital printing on substrates using the head, the digital print head having an ejector for ejecting a product onto the substrate; a drying element for acting on the product ejected onto the substrate such that it is dried; and shielding element to prevent the ejected product from directly reaching the drying element by spray. Likewise, the drying element is located with respect to the ejector in such a way that when the product is ejected it may be subjected to the drying that may be provided by the drying element.

Abstract: A method for producing reliefs through digital printing and a digital printing machine is disclosed by method providing a substrate having a first digital print on one of the faces; applying a coating on the face of the substrate with the first digital print; partially drying the coating until a gelled state is obtained; depositing drops of ink to produce a second digital print; applying pressure to the gelled coating using an embossing roller to obtain a three-dimensional structure, the embossing roller configured to receive the second digital print and produce the three-dimensional structure; and completely drying the coating on which the three-dimensional structure has been obtained.

Abstract: A method for producing a relief on a substrate, the relief having a recess area and a no-recess area, the recess area being adjacent to the no-recess area and forming a recess with respect to the no-recess area. The method extending a relief base layer on the substrate, digitally printing with a first volume per area of printed product on the outer surface of the extended relief base layer to obtain the recess area, the recess area forming the recess with respect to the outer surface of the extended relief base layer, and digitally printing with a second volume per area of printed product on the outer surface of the extended relief base layer at least adjacently to the recess area, to obtain the no-recess area.

Abstract: A method and system for producing reliefs on substrates by digital inkjet printing of drops of a relief material which is deposited on localized areas of the surface of a substrate to obtain a relief surface with a relief determined by the relief material deposited, a coating sheet being incorporated over the relief material deposited, which conforms to said relief surface, the coating sheet being fixed by gluing by means of a glue which is applied together or in combination with the relief material.

Abstract: A method for decorating a substrate by providing the substrate, detecting a first design covering a first area of the substrate and/or detecting the positioning of the first design with respect to the substrate, providing a second design which is a function of the first design and/or of the positioning of the first design with respect to the substrate, and printing the second design covering a second area of the substrate.

Abstract: A digital print head, a digital printing machine having the head, and a method for digital printing on substrates using the head, the digital print head having an ejector for ejecting a product onto the substrate; a drying element for acting on the product ejected onto the substrate such that it is dried; and shielding element to prevent the ejected product from directly reaching the drying element by spray. Likewise, the drying element is located with respect to the ejector in such a way that when the product is ejected it may be subjected to the drying that may be provided by the drying element.

Abstract: A method and machine for digital printing with neutral colors, wherein the method uses a digital printing machine which has a print head which in turn has an ejector; providing a substrate for receiving digital printing; providing a printing product which has at least one light black (LK) printing ink having a concentration of black pigment that is lower than that of a black (K) ink; arranging the ejector with the printing product such that it is arranged for ejecting the printing product on the substrate; and performing digital printing on the substrate by means of ejecting the printing product according to a predefined design having at least one neutral color.

Abstract: A machine for printing substrates and a method for printing substrates using the machine, which has a print head, the print head having at least one ejection nozzle for ejecting a product on the substrate; translation device with a movable part, the translation device configured for supporting and translating the substrate by the movable part; positioning device for establishing and fixing a relative position between the substrate and the print head. The machine additionally has guiding device for guiding the movable part; and holding device for fixing the substrate with respect to the movable part; with the substrate being fixed to the movable part and the movable part guided by the guiding device, the substrate can be translated to receive the product being ejected.

Abstract: A system and method for applying adhesive glues is provided using digital inkjet print heads for bonding at least one first element and one second element, wherein the system has a processing unit functionally connected to the digital inkjet print head which has a data set about the physical features of at least one of the elements to be bonded which are different in different areas, the processing unit being adapted for selecting the amount of adhesive glue per unit area and/or the type of adhesive glue to be deposited according to the data about the physical features such that the amount per unit area or the type of adhesive glue deposited on the surface is different on the surface of the at least one of the elements to be bonded.

Abstract: A system for manufacturing a substrate with a decorative design, such as an image and/or a relief, which has feed means for feeding a foil, digital printing means for printing the decorative design on the foil and coating means for coating the substrate with the foil. The system is configured for printing the foil with the digital printing device after supplying the foil with the feed means and before coating the substrate with the coating means.