Digital synergistic UV printing method

Abstract

The invention relates to the technical field of printing, and discloses a digital synergistic UV printing method which comprises the following steps: preparing UV digital gloss oil with preset components; uV digital gloss oil is printed on the printing stock in a jet printing mode; curing the UV digital gloss oil jet-printed on the printing stock through an ultraviolet lamp; and the printing face of the printing stock is coated with a film, so that the printed matter with the stereoscopic visual effect is prepared. According to the printing method, plate making is not needed, the production period of printed matter is shortened, and the manufacturing cost is greatly reduced; and personalized customization can be carried out.

Description

Technical Field

[0001] The invention relates to the technical field of printing, and in particular to a digital enhanced UV printing method. Background Art

[0002] In the prior art, with the continuous development of science and technology and the progress of the times, the types of printed products are constantly updated and iterated, and printed products with three-dimensional sense and special visual effects have received widespread attention. However, most of the above-mentioned types of printed products are produced by using concave and convex templates, which results in a long plate making time and high manufacturing cost, affecting the production cycle of printed products.

[0003] Therefore, how to provide a digital enhanced UV printing method to shorten the production cycle of printed products has become a technical problem that needs to be solved urgently. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a digital enhanced UV printing method to shorten the production cycle of printed products.

[0005] To this end, an embodiment of the present invention discloses a digital enhancement UV printing method, comprising the following steps:

[0006] Configure UV digital varnish with preset components;

[0007] Spray-printing the UV digital varnish on a substrate;

[0008] Curing the UV digital varnish printed on the substrate by means of an ultraviolet lamp;

[0009] The printing surface of the substrate is laminated to prepare a printed product with a three-dimensional visual effect.

[0010] The present invention is further configured such that the printing substrate is made of any one of paper, plastic, metal and glass.

[0011] The present invention is further configured that the UV digital varnish is prepared using the following components in percentage by mass:

[0012] Dipropylene glycol diacrylate, 55%-70%;

[0013] 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 10%-30%;

[0014] (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 5%-10%;

[0015] 2-Propenoic acid, 1,6-hexanediyl ester, polymer with 2-aminoethanol, 5%-10%;

[0016] 4-phenylbenzophenone, 1%-2.5%;

[0017] 1,6-Hexanediol diacrylate, 0.5%-1%.

[0018] The present invention is further configured that the UV digital varnish is prepared using the following components in percentage by mass:

[0019] dipropylene glycol diacrylate, 60%;

[0020] 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 20%;

[0021] (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 9%;

[0022] 2-Propenoic acid, polymer with 1,6-hexanediyl ester and 2-aminoethanol, 8%;

[0023] 4-phenylbenzophenone, 2%;

[0024] 1,6-Hexanediol diacrylate, 1%.

[0025] The present invention is further configured such that the printed matter is a transparent film, and the printed surface of the printed matter is covered with an aluminum-silver-plated film.

[0026] The present invention has the following beneficial effects: a digital enhancement UV printing method disclosed in an embodiment of the present invention configures a UV digital varnish of preset components; prints the UV digital varnish on a substrate; solidifies the UV digital varnish printed on the substrate by an ultraviolet lamp; and laminates the printed surface of the substrate to prepare a printed product with a three-dimensional visual effect. Compared with the prior art, the printing method of the present invention does not require plate making, shortens the production cycle of printed products, and greatly reduces manufacturing costs; and can be customized. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a flow chart of a digital enhancement UV printing method disclosed in this embodiment. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] The embodiment of the present invention discloses a digital enhanced UV printing method, such as Figure 1 As shown, the following steps are included:

[0034] Step S10, configuring a UV digital varnish of a preset component;

[0035] Step S20, spraying UV digital varnish on the substrate;

[0036] Step S30, curing the UV digital varnish printed on the substrate by ultraviolet lamp; in this embodiment, UV curing has low energy consumption, is more environmentally friendly, does not require plate making, and avoids material waste in the plate making process;

[0037] Step S40, laminating the printed surface of the substrate to prepare a printed product with a three-dimensional visual effect. In this embodiment, the printed product has high production efficiency and stable output, and can be customized according to customer needs; the processed printed product has a more layered and clearer and more delicate visual effect.

[0038] It should be noted that the digital enhancement UV printing method disclosed in the embodiment of the present invention comprises configuring a UV digital varnish of preset components; printing the UV digital varnish on a substrate; curing the UV digital varnish printed on the substrate by an ultraviolet lamp; and laminating the printed surface of the substrate to prepare a printed product with a three-dimensional visual effect. Compared with the prior art, the printing method of the present invention does not require plate making, shortens the production cycle of printed products, and greatly reduces manufacturing costs; and can be customized.

[0039] In an optional embodiment, the substrate is made of any one of paper, plastic, metal and glass. It should be noted that the printing source of the substrate is wide and has a high degree of adaptability.

[0040] In an optional embodiment, the UV digital varnish is prepared using the following components in percentage by mass:

[0041] dipropylene glycol diacrylate, 60%;

[0042] 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 20%;

[0043] (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 9%;

[0044] 2-Propenoic acid, polymer with 1,6-hexanediyl ester and 2-aminoethanol, 8%;

[0045] 4-phenylbenzophenone, 2%;

[0046] 1,6-Hexanediol diacrylate, 1%.

[0047] In an optional embodiment, the UV digital varnish is prepared using the following components in percentage by mass:

[0048] dipropylene glycol diacrylate, 65%;

[0049] 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 15%;

[0050] (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 9%;

[0051] 2-Propenoic acid, polymer with 1,6-hexanediyl ester and 2-aminoethanol, 8%;

[0052] 4-phenylbenzophenone, 2%;

[0053] 1,6-Hexanediol diacrylate, 1%.

[0054] In an optional embodiment, the UV digital varnish is prepared using the following components in percentage by mass:

[0055] dipropylene glycol diacrylate, 58%;

[0056] 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 25%;

[0057] (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 7%;

[0058] 2-Propenoic acid, 1,6-hexanediyl ester, polymer with 2-aminoethanol, 7%;

[0059] 4-phenylbenzophenone, 2%;

[0060] 1,6-Hexanediol diacrylate, 1%.

[0061] In an optional embodiment, the printed matter is a transparent film, and the printed surface of the printed matter is covered with an aluminum silver film.

[0062] Working principle: A digital enhancement UV printing method disclosed in an embodiment of the present invention comprises configuring a UV digital varnish of preset components; printing the UV digital varnish on a substrate; curing the UV digital varnish printed on the substrate by an ultraviolet lamp; and laminating the printed surface of the substrate to prepare a printed product with a three-dimensional visual effect. Compared with the prior art, the printing method of the present invention does not require plate making, shortens the production cycle of printed products, and greatly reduces manufacturing costs; and can be customized.

[0063] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A digital enhancement UV printing method, characterized in that: The steps include: Configure UV digital varnish with preset components; Spray-printing the UV digital varnish on a substrate; Curing the UV digital varnish printed on the substrate by means of an ultraviolet lamp; The printing surface of the substrate is laminated to prepare a printed product with a three-dimensional visual effect.

2. The digital enhancement UV printing method according to claim 1, characterized in that: The printing substrate is made of any one of paper, plastic, metal and glass.

3. The digital enhancement UV printing method according to claim 1 or 2, characterized in that: The UV digital varnish is prepared using the following components in percentage by mass: Dipropylene glycol diacrylate, 55%-70%; 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 10%-30%; (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 5%-10%; 2-Propenoic acid, 1,6-hexanediyl ester, polymer with 2-aminoethanol, 5%-10%; 4-phenylbenzophenone, 1%-2.5%; 1,6-Hexanediol diacrylate, 0.5%-1%.

4. The digital enhancement UV printing method according to claim 3, characterized in that: The UV digital varnish is prepared using the following components in percentage by mass: dipropylene glycol diacrylate, 60%; 2-[[(Butylamino)carbonyl]oxy]ethyl acrylate, 20%; (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, 9%; 2-Propenoic acid, polymer with 1,6-hexanediyl ester and 2-aminoethanol, 8%; 4-phenylbenzophenone, 2%; 1,6-Hexanediol diacrylate, 1%.

5. The digital enhancement UV printing method according to claim 1 or 2, characterized in that: The printed matter is a transparent film, and the printed surface of the printed matter is covered with an aluminum-plated silver film.

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