TW201514030A - Sheet-fed printing method capable of being printed with frost imitation and optical laser embossment on the same operation line and printed product thereof - Google Patents

Abstract

The invention relates to a sheet-fed printing method capable of being printed with frost imitation and optical laser embossment on the same operation line and printed product thereof, that is matched up with a modified sheet-fed type seven color automatic printing machine. The method comprises steps: firstly adhering a layer of partial stamping tin foil on an end surface of the printed material by way of cold stamping technique; accordingly coloring to allow the layer to form a normal printed coloring layer, wherein the stamping tin foil is also coated with different color ink to form arbitrary color; afterward sequentially coating a proper amount of clear vanish and repelling oil on the printed coloring layer to form a frost imitation layer; and finally pressing recess embossment, which is equivalent to the optical laser film pattern, on the end surface of the frost imitation layer through flexible transfer printing technique matched up with the optical laser film to accomplish. Accordingly, with brilliance of the stamping tin foil and different colors of the printed coloring layer, expected printing effect can be obtained through the frost imitation layer and light and shadow refraction effect of the embossment thereof.

Description

Sheet-type simulation method for printing the same line of frosting and optical laser printing and its printed products

The invention relates to a sheet-type simulation method for simulating frosting and optical laser printing, and a printed product thereof, and more particularly, a method for coating a hot stamping tin foil with any color, at the same time A novel invention that exhibits visual effects of optical laser prints without the need for an additional optical laser film.

According to the third figure, in the conventional printing process, if a print is to exhibit the special printing effect of the optical laser print, it is first attached to the end face of a printed material 10 (such as paper). Firstly and comprehensively adhering a layer of tin foil 11 which is a metallic bright surface, and the tin foil 11 can be a single color with glare visual effects such as gold, silver, red, blue, yellow, green, etc., and then The end surface of the tin foil material 11 is coated with a white lacquer layer 12, and by the color gamut concentration (ie, thick, light, deep, and shallow) of the white lacquer, the localized or regional "hot stamping" portion is presented. In the deeper part of the white lacquer layer 12, the color of the tin foil 11 will be largely covered, while the shallower part will be less covered, thereby exhibiting a local or regional "hot stamping" effect. Then, a general coloring process is performed on the white lacquer layer 12 to print the main printing contents such as characters, patterns, patterns, colors, and the like, thereby forming a so-called printing color layer 13, and in the printing color layer 13 On top of it will be coated with a layer of gold oil 14 to obtain color protection and increase Utility, Finally, a layer of adhesive on top of the optical laser film gold reservoir 1415 and completion.

Of course, the optical laser film 15 widely sold on the market has a specific Special pattern patterns (such as star-shaped light pattern, logic light pattern, strip light pattern, ring-shaped light pattern, etc.), so that it can be combined with the brilliance of tin foil material 11 to display a unique visual effect.

However, although these printing techniques have been used for many years, they can indeed exhibit special visual effects different from those of general printing. However, if we further explore them, we will find that there are still several deficiencies that need to be improved; for example, The single color of the tin foil 11 is selected from the beginning and can no longer be changed or subjected to multi-color gradation treatment, so that it will be boring, and it must be fully attached to the tin foil 11 and optical. The laser film 15 can exhibit the so-called optical laser visual effect, and there is an inevitable doubt that excessive waste of resources.

Moreover, the old technology, whether in the steps of sticking the tin foil 11 or the optical laser film 15, is mostly done by offline operation, so that it is necessary to spend more time and work procedures on the printed copy. It is difficult to be effectively saved, and of course it is impossible to provide consumers with more economical cost.

Therefore, in view of the above facts, the inventors have actively invested in R&D and innovation based on their practical experience in practicing the industry for many years. The invention has been published early; therefore, it mainly hopes to have more streamlined resources and printing steps. In order to achieve the same printing effect as desired, and at the same time, it is more desirable to display the changing colors to enhance the different levels and feelings of the visual, thereby improving the printing technology and quality, and providing better and more economical printing products. Consumers are the main target of the invention.

Therefore, it is matched with the modified sheet-type seven-color automatic printing machine, and a layer of local hot stamping tin foil is first adhered to the end surface of the printed material by cold-hot technology, and then colored to make a general printing color layer, in particular, the bronzing. The tin foil can also be coated with various colors of ink to make it into any color. Then, an appropriate amount of gold oil and repelling oil are sequentially coated on the printing and coloring layer to form a frosted layer, and finally, the optical printing film is matched with the optical printing film to make the same end surface of the frosted layer. The concave print marks on the optical laser film pattern are characteristic.

10‧‧‧Printed materials

11‧‧‧ tin foil

12‧‧‧White paint layer

13‧‧‧Printing layer

14‧‧‧ Gold oil layer

15‧‧‧Optical laser film

20‧‧‧Printed materials

30‧‧‧ bronzing foil

40‧‧‧Printing layer

50‧‧‧Sand layer

52‧‧‧ dent marks

60‧‧‧ sheets of seven-color automatic printing machine

601, 602, 603, 604, 605, 606, 607‧‧‧ printing color seat

70‧‧‧ hot stamping foil roll

71‧‧‧Soft wheel

72‧‧‧ bronzing soft version

80‧‧‧ pattern transfer equipment

81‧‧‧Optical laser film

82‧‧‧Soft Wheel

First: A partially enlarged schematic view of a printed product produced in accordance with the process of the present invention.

The second picture is a schematic diagram of the mechanism configuration of the modified seven-page automatic printing machine.

The third picture: a partial enlarged schematic view of the printed product made according to the traditional process.

In order to further understand the technical means and features of the present invention, the drawings are detailed in the following: as shown in the first and second figures, a partial enlarged schematic view of the printed product produced by the process according to the present invention, It can be seen that it is matched with the modified sheet-type seven-color automatic printing machine 60, and a layer of partial hot stamping tin foil 30 is first adhered to the end surface of the printed material 20 by cold-blowing technology, and then colored to form a general printing color layer 40. In particular, the bronzing foil 30 is also partially or completely coated with various colors of ink to form an arbitrary color. Thereafter, an appropriate amount of gold oil and repelling oil are sequentially applied to the printing layer 40 to form a frosted layer. 50. Finally, the optical transfer film 81 is matched with the optical transfer film 81 so as to be pressed out on the end surface of the frosted layer 50 to form the concave printed mark 52 which is the same as the pattern of the optical laser film 81, by the brightness of the hot stamping tin foil 30. In conjunction with the various colors of the printed color layer 40, the light-shadow refraction effect of the frosted layer 50 and its depressed prints 52 is utilized to obtain the desired printing effect.

The aforementioned so-called sheet-type seven-color automatic printing machine 60 is a currently existing advanced automatic printing device, because it is required to enter the printing machine in a single conveying manner. With the printing operation of Zhonghaoxing, it is called "sheet-type" automatic printing machine; as can be seen from the second figure, the invention mainly converts its first printing color seat 601 into a cold ironing device with a hot stamping foil roll 70. Therefore, when the original soft roller 71 and the hot stamping 72 are rolled, the desired partial hot stamping foil 30 can be adhered to the printed material 20, and the remaining printing color holders 602, 603, 604, 605, 606 and 607 are filled with printing paints of various colors, gold oil and black oil to carry out the printing step of printing the color layer 40 and the frosted layer 50, and then, at the end of the seven-color automatic printing machine 60, the reloading is carried out. There is a pattern transfer device 80, which is filled with an optical laser film 81, which is also matched with a corresponding soft plate roller 82 to transfer the pattern onto the frosted layer 50 of the printed material 20 to form a desired depressed impression 52, thereby Simultaneously complete the necessary steps such as bronzing, printing and printing, and transfer, and achieve the ultimate goal of speed and economy. However, with regard to the modification and addition of the printing apparatus described in the present invention, a patent application will be filed in another case, so it will not be repeated, so please check it.

As for the use of gold oil mixed with oil to make the undulating undulating printing surface, which is commonly known as the "matte" printing surface layer (depending on the particle size, which can also be called the ice-printed surface layer), it is a skill, for the industry. It is not well known to the members and is not a feature of the invention. Therefore, the inventor will not repeat them. I would like to examine them.

Furthermore, the distribution and depth of the depressed impressions 52 are determined by the pattern of the optical laser film 81. It is known that the optical laser films 81 are a film-like product on which various patterns are printed ( Such as star-shaped light, logic light, strip light, ring light, etc.), therefore, when the slightly convex pattern surface, through the soft transfer technology After the frosted layer 50 is referred to by the invention, the frosted layer 50 will simultaneously form corresponding concave impressions 52 according to the pattern and the depth of the pattern. In particular, the optical laser film 81 can be repeatedly used again, which is easy to say. According to the invention, the optical laser film 81 of any pattern can be selected according to the preference of the client, and the transfer means can be used to obtain the Optical laser printing is required, but it is not necessary to waste any optical laser film 81 to achieve the best economic and environmental benefits.

The printed product obtained by the method of the present invention comprises: a water-absorbing printed material 20, which refers to various materials which can be printed and colored; and a partial hot stamping tin foil 30 which is adhered to the printed material 20 In the above, it can be used in various colors and various patterns; a printing color layer 40 is printed on the printed material 20 and the bronzing tin foil 30 to form a pattern, a pattern and a color to be printed; a frosted layer 50, Gold oil and repellent oil are sequentially applied to the printing color layer 40, and the concave laser marks 52 of the optical laser pattern are imprinted on the end faces.

Therefore, with the innovative process and technology of the present invention, it can not only apply the coloring step to the hot stamping foil 30, but also obtain various colors or gradient treatments to be obtained, thereby demonstrating the variability and enrichment of the hot stamping foil 30. It is not necessary to stick the optical laser film 81 on the printed product, but also can display the visual effect of the expected optical laser print, which proves that the invention has high application and use value.

Looking at the above, the present invention is not only a high-level ideological creation obtained by utilizing the natural law, but also intensive in the printing industry technology and application categories, in addition to not being found in similar articles and related publications in the market, it has already possessed The practical value and positive benefits of novelty and progress are consistent with the requirements for patent applications, and should be protected by the patent law.

20‧‧‧Printed materials

30‧‧‧ bronzing foil

40‧‧‧Printing layer

50‧‧‧Sand layer

52‧‧‧ dent marks

Claims (4)

The utility model relates to a sheet-type simulation method for printing the same line of the frosting and the optical laser printing and a printed product thereof, which is matched with the modified sheet-type seven-color automatic printing machine, which is pasted with the cold-hot technology before the end surface of the printed material. A layer of partially hot stamping tin foil is then colored to form a general printed layer. Thereafter, an appropriate amount of gold oil and repelling oil are applied to the printed layer to form a matte layer, and finally a soft layer is formed. The transfer technology is combined with an optical laser film to make it appear to be the same as the concave print mark of the optical laser film pattern on the end face of the frosted layer. For example, the sheet type described in the first paragraph of the patent application can simulate the same line printing method of the matte and the optical laser printing and the printed product thereof, and the bronzing tin foil is colored to be any color. The utility model relates to a sheet-type simulation method for printing the same line of the frosting and the optical laser printing and a printed product thereof, which is matched with the modified sheet-type seven-color automatic printing machine, which is pasted with the cold-hot technology before the end surface of the printed material. A layer of partially hot stamping tin foil is then colored to form a general printed layer. Thereafter, an appropriate amount of gold oil and repelling oil are applied to the printed layer to form a matte layer, and finally a soft layer is formed. The transfer technology is combined with the optical laser film to make the concave print mark which is the same as the optical laser film pattern on the end surface of the frosted layer, and the printed product includes: a water-absorbing printed material, which means that it can be printed. a variety of materials; a part of the hot stamping tin foil, is adhered to the printed material, which has a variety of colors and a variety of patterns; a printed layer, printed on the printed material and hot stamping tin foil, according to the formation of Printed pattern, pattern and color; a frosted layer, coated with gold oil and repellent oil on the printing layer, and embossed with the optical laser pattern on the end surface. For example, the sheet type described in item 3 of the patent application can simulate the same line as the matte and optical laser prints. The printing method and the printed product thereof, the hot stamping tin foil is colored to make any color.