TWI529073B - The printing method and its products - Google Patents

Description

Imitation and convex printing method and product thereof

The invention relates to a printing method and a product thereof, and more particularly, a special glare film, a color printing layer and a splayed embossing, which can be realistically presented. A novel invention of true stereoscopic effect.

First, please also refer to the actual sample of the embossed printing article as shown in the fourth figure. It can be seen from the sample that it only performs the offline convex step for the contour of the printed pattern to make the pattern bulge. Above the end face of the printed material, it is thus claimed to be a three-dimensional printed product.

However, in fact, although these conventional printed products are supplemented with thick and light printed colors on their drawings to express stereoscopic effect, the overall surface of the pattern is still in a flat state (please touch the conventional printing with a finger). The flower pattern part of the sample), therefore, the viewer can visually feel that the pattern is floating above the printed material, but the sample body does not have the true concave and convex lines of the flower pattern, in other words, this The so-called three-dimensional effect of the known printed products is purely to emboss the specific pattern parts, but it does not really present the three-dimensional texture of the pattern (in the case of flowers), so it gives a dull and lifeless vision. Feel.

Therefore, in view of the above facts, the inventor has actively invested in R&D and innovation based on his practical experience and excellent technology that he has been practicing in the industry for many years. Therefore, the invention is available early; therefore, it is based on the use of glare. The special base film is matched with various printing inks and its thick and light-light printing, and the embossing impression with the corresponding pattern embossing is used to create a realistic three-dimensional printing pattern. The main purpose.

Yes, the main method is to apply a layer of optical composite glare film to a water-absorbing substrate, and then print the desired color printing pattern on the glare film with various inks to form a color printing layer. , and then with a embossed impression with a corresponding pattern of pseudo-engraving, according to The offline highlighting operation program makes the specific pattern have a three-dimensional and imaginary visual effect.

10‧‧‧Printed materials

20‧‧‧ glare base film

30‧‧‧Colored printing layer

40‧‧‧Scratch impression

42‧‧‧: Authentic engraving

50‧‧‧Jumped road

The first figure is an enlarged schematic view of a partial plane before the convexation of the present invention.

The second figure is a partial planar enlarged view of the present invention after being convex.

Third Figure: An actual printed sample of a preferred embodiment of the invention.

Figure 4: Actual printed samples of conventionally printed embossed products.

In order to further understand the technical means and features of the present invention, the drawing (the actual printed sample) is described in detail later:

As shown in the first and second figures, it is a partial planar enlarged view of the present invention before and after embossing, which is mainly attached to a water-absorbing substrate 10 with an optical composite glare film 20 And then printing the desired color printing patterns on the glare base film 20 with the inks of the respective colors to form the color printing layer 30, and then matching a pair of embossing stamps 40 having corresponding patterns and stencils 42 According to the offline embossing operation program, the specific pattern has a three-dimensional and realistic visual effect of the embossed road 50.

Yes, as shown in the third figure, the actual printed sample according to a preferred embodiment of the present invention, through the above method, will be able to use the glare film 20 to contain the glare effect, and cooperate with the convexity. The reflective effect between the grain 50 and the ink is such that a printed article having a highly realistic stereoscopic effect is characteristic.

The above-mentioned so-called optical composite glare film 10 generally refers to a special metallic luster film of gold or silver, and has a gorgeous color reflection light, which is a basic wide-ranging material, which is well known to all walks of life. It is not the feature claim of the present invention, so it will not be described. Please check it out.

Of course, all the embossing stamps 40 are composed of upper and lower dies and corresponding concave and convex embossing patterns 42, and this is also a basic embossing processing mode, so it will not be described, and please check.

After that, please refer to the actual printed samples of the present invention and the conventional embossed printing products shown in Figures 3 and 4 and compare them. When we personally touch the flowers of the present invention with our fingers and When the blade pattern is used, it will clearly feel its concave and convex lines and its natural undulating state, but in the conventional printed matter, it is a completely flat touch; therefore, when viewed at various viewing angles When the sample of the invention is used, the light and shadow on the pattern and the brightness and darkness of the dark and light colors can be deeply felt, and the person who is more vivid and true can be given.

Moreover, since the pasting and printing process of the present invention is closely coupled and transported by a dedicated printing machine, the process and efficiency are the same as those of the general printing process.

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.

10‧‧‧Printed materials

20‧‧‧ glare base film

30‧‧‧Colored printing layer

40‧‧‧Scratch impression

42‧‧‧ 真真刻纹

50‧‧‧Jumped road

Claims (2)

The invention relates to a printing method of immersive convex embossing, which mainly applies an optical composite glare base film on a water-absorbing printed material, and then prints the required color printing patterns on the glare base film with various color inks. The color printing layer is formed, and a pair of embossing stamps with corresponding patterns and embossing patterns are combined to perform an off-line embossing operation program, so that the specific pattern has a three-dimensional and realistic visual effect. The embossed road is characterized by it. The invention relates to a printed product which is embossed, which comprises: a water-absorbing printed material, which refers to various materials for printing and coloring, and an optical composite glare base film which is attached to the surface of the printed material. , means a special metallic luster film in gold or silver, and has a gorgeous color reflection light; a color printing layer, with various colors, is printed on the glare base film by ink to form a printed pattern; An artificially embossed road, by a pair of embossed impressions with corresponding patterns, and an off-line embossing operation program, so that the specific printing pattern of the colored printing layer has a three-dimensional and imaginary visual effect undulating texture By.