ES2534731A1

ES2534731A1 - Procedure for making an impression composed of at least two images and printing product, improved (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2534731A1
Application number: ES201301027A
Authority: ES
Inventors: Alex TROCHUT
Original assignee: ALEX TROCHUT SL
Current assignee: ALEX TROCHUT SL
Priority date: 2013-10-26
Filing date: 2013-10-26
Publication date: 2015-04-27
Anticipated expiration: 2033-10-26
Also published as: ES2534731B1

Abstract

Improvements introduced in the patent p201200927 "procedure for making an impression composed of at least two images and printing product" wherein in said printing product (10) is incorporated a first frame of printed elements (2) and a second pattern of elements perforated (3); and where in turn, the openings forming said perforated weft (3) are configured to let artificial light (4) pass in such a way as to back-light a pattern of the perforated weft (3). (Machine-translation by Google Translate, not legally binding)

Description

MEJORAS INTRODUCIDAS EN LA PATENTE IMPROVEMENTS INTRODUCED IN THE PATENT

“PROCEDIMIENTO DE "PROCEDURE OF

REALIZACIÓN DE UNA IMPRESIÓN COMPUESTA POR AL MENOS DOS IMÁGENES Y PRODUCTO DE IMPRESIÓN” MAKING A COMPOSITE PRINT FOR AT LEAST TWO IMAGES AND PRINT PRODUCT ”

DESCRIPCIÓN 5 DESCRIPTION 5

La presente invención tiene como objeto unas mejoras introducidas en la patente P201200927 que describe un procedimiento de realización de una impresión compuesta por al menos dos imágenes y el producto de impresión, así obtenido. Dichas mejoras, están definidas por la posibilidad de incorporar sobre una superficie blanca una trama de 10 elementos impresos y otra trama de elementos perforados, y donde comprende a su vez, al menos una oquedad para permitir pasar la luz artificial de tal forma que el dibujo sea retro-iluminado a través de dichos elementos perforados. The subject of the present invention is improvements introduced in the patent P201200927 which describes a method of making a print composed of at least two images and the printing product, thus obtained. Said improvements are defined by the possibility of incorporating on a white surface a weft of 10 printed elements and another weft of perforated elements, and where it comprises, at the same time, at least one recess to allow artificial light to pass in such a way that the drawing be backlit through said perforated elements.

ESTADO DE LA TÉCNICA 15 STATE OF THE TECHNIQUE 15

Actualmente podemos considerar que una imagen de trama (en el sentido tradicional, no digital), es una imagen impresa o destinada a la impresión, en la que los tonos intermedios de tinta (aquellos que no son ni 0% ni 100%) se logran imprimiendo puntos de diverso grosor que siguen una trama ordenada (tramado ordenado) o puntos de igual grosor con 20 una distribución variable (tramado estocástico). Currently we can consider that a raster image (in the traditional sense, not digital), is an image printed or intended for printing, in which the intermediate tones of ink (those that are neither 0% nor 100%) are achieved printing points of different thickness that follow an ordered frame (ordered screen) or points of equal thickness with a variable distribution (stochastic screen).

Las imágenes de trama, también llamadas "semitonos", se basan en una ilusión óptica: en la que a cierta distancia, el ojo humano percibe una agrupación de puntos y espacios como si hubiera un solo tono continuo formado por el promedio de tono y el contraste de espacios y 25 puntos. The raster images, also called "semitones", are based on an optical illusion: in which at a certain distance, the human eye perceives a grouping of points and spaces as if there were only one continuous tone formed by the average tone and the contrast of spaces and 25 points.

Este efecto visual se conocía ya desde tiempos inmemoriales, y los grabadores tradicionales lo usaban de distintas maneras. Las imprentas de diverso tipo eran capaces de simular tonos intermedios de forma razonablemente acertada y conseguían grabados de dibujos de 30 medios tonos de gran valor artístico. This visual effect has been known since time immemorial, and traditional engravers used it in different ways. Printing presses of various kinds were able to simulate intermediate tones in a reasonably accurate manner and achieved engravings of 30 halftone drawings of great artistic value.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

La presente invención tiene como objeto una adición a la patente P201200927 y donde se 35 The subject of the present invention is an addition to the patent P201200927 and where

definen una serie de mejoras, derivadas de la posibilidad de imprimir sobre una superficie preferentemente blanca una trama de elementos perforados (por ejemplo, puntos, líneas, formas geométricas, etc.) y una trama de puntos impresa, y donde incorpora al menos una oquedad, para permitir pasar la luz artificial de tal forma que el dibujo sea retro-iluminado a través de dicho/s punto/s. 5 they define a series of improvements, derived from the possibility of printing on a preferably white surface a plot of perforated elements (for example, points, lines, geometric shapes, etc.) and a printed dot pattern, and where it incorporates at least one cavity , to allow artificial light to pass in such a way that the drawing is backlit through said point / s. 5

De esta manera, cuando se enciende la luz posterior al producto impreso, sólo será visible la trama perforada, y por el contrario, cuando la luz posterior esté apagada, se mostrada la trama impresa en la superficie. In this way, when the light after the printed product is turned on, only the perforated frame will be visible, and conversely, when the rear light is off, the printed pattern will be shown on the surface.

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A lo largo de la descripción y las reivindicaciones la palabra "comprende" y sus variantes no pretenden excluir otras características técnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y características de la invención se desprenderán en parte de la descripción y en parte de la práctica de la invención. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustración, y no se pretende que 15 restrinjan la presente invención. Además, la presente invención cubre todas las posibles combinaciones de realizaciones particulares y preferidas aquí indicadas. Throughout the description and the claims the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to restrict the present invention. In addition, the present invention covers all possible combinations of particular and preferred embodiments indicated herein.

BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES

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A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta. A series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention which is presented as a non-limiting example thereof is described very briefly below.

FIG 1. Muestra una vista esquemática de los elementos que comprenden la invención aquí 25 preconizada. FIG 1. Shows a schematic view of the elements comprising the invention herein recommended.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION

En las figuras adjuntas se muestra una realización preferida de la invención. Más 30 concretamente, las mejoras introducidas sobre la patente P201200927 comprenden al menos una superficie (1) que incorpora una primera trama de elementos impresos (2) y una segunda trama de elementos perforados (3). Y donde, finalmente en dicho producto de impresión (10) las aberturas que forman trama de elementos perforados (3) permiten pasar la luz artificial (4) emitida, retro-iluminando así, el dibujo de la trama perforada (3). 35 A preferred embodiment of the invention is shown in the attached figures. More specifically, the improvements introduced on the patent P201200927 comprise at least one surface (1) that incorporates a first frame of printed elements (2) and a second frame of perforated elements (3). And where, finally in said printing product (10) the openings that form a weft of perforated elements (3) allow the emitted artificial light (4) to pass, thus backlighting, the drawing of the perforated weft (3). 35

La superficie, en una realización preferida, será blanca; y podrá estar fabricada en cualquier material, como por ejemplo, metraquilato, madera, metal, papel, etc. The surface, in a preferred embodiment, will be white; and may be made of any material, such as metraquilate, wood, metal, paper, etc.

Ambas tramas (2,3), podrán tener formas diversas, como por ejemplo, puntos, líneas, 5 formas geométricas, etc.. En la trama de elementos impresos (2), dichos elementos serán materializados empleando preferentemente tinta, vinilo adhesivo o productos de características técnicas similares. Both frames (2,3) may have different shapes, such as dots, lines, 5 geometric shapes, etc. In the pattern of printed elements (2), said elements will be materialized using preferably ink, adhesive vinyl or products of similar technical characteristics.

La luz artificial (5) podrá ser instalada tanto en la parte anterior, como posterior, como en 10 ambas del producto aquí descrito, y donde dicha luz será graduada preferiblemente por un temporizador, para poder observar alternativamente ambas tramas (2,3) del producto (10). The artificial light (5) may be installed in both the front and back, as well as in both of the product described herein, and where said light will preferably be graduated by a timer, in order to alternately observe both frames (2,3) of the product (10).

Claims

1 - Improvements introduced in the patent P201200927 procedure of making a print composed of at least two images characterized in that it comprises the steps of: (i) incorporating on a white surface a weft of printed elements 5 (2) and another weft of perforated elements (3); and (ii) backlighting by artificial light (4) a drawing of the weft of perforated elements (3) through the openings that form said weft (3).

2 - The method of claim 1 comprising a step of timing the passage of artificial light (4) for alternative observation of the pattern of printed (2) and perforated elements (3).

3 - Improvements introduced in the patent P201200927 where the printing product (10) comprises at least one surface (1) characterized in that it incorporates a first frame of printed elements (2) and a second frame of perforated elements (3); and where, in turn, the openings that make up said perforated frame (3) are configured to let artificial light (4) pass in such a way that a drawing of the perforated frame (3) is backlit.

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4 - Product according to claim 3 wherein the surface (1) is white.

5 - Product according to any of claims 3-4 wherein the weft of printed elements (2) is materialized in ink or adhesive vinyl.

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