Transparent printing film and manufacturing method thereof

Abstract

A transparent painting film comprises a transparent painting layer and backing paper, a white developing film is arranged between the transparent painting layer and the backing paper, and a plurality of through holes are distributed in the white developing film intensively. In the utility model, as the white developing film is arranged between the transparent painting layer and the backing paper, pictures painted on the transparent painting layer can be display very clearly through the white developing film, the contrast performance of the pictures on the transparent painting layer can be enhanced, and the interference caused by other scenes behind the pictures can be prevented, so that the pictures can be displayed clearly and the visual effect is good, furthermore, the plurality of through holes are distributed in the white developing film intensively, the perspective effect can be met under the condition of ensuring the clear picture display, so that people can clearly see the content of the picture from two sides of a transparent plate; in addition, the transparent painting film has the function of discharging air automatically, and prevents the phenomena of bubble generation and the like when in sticking, so that the construction difficulty is reduced. The transparent painting film also has the advantages of simple structure, convenient sticking, durability and the like, and can be used on glass, vehicle windows or other transparent plates.

Description

technical field [0001] The invention relates to a transparent spray-painting film, in particular to a transparent spray-painting film which can be immediately pasted on transparent plates such as glass and car windows and a manufacturing method thereof. Background technique [0002] Existing transparent spray-painting film comprises transparent spray-painting layer and base paper, and the reverse side of the spray-paintable surface of transparent spray-painting layer is coated with self-adhesive layer, then sticks base paper on the self-adhesive layer. When in use, only need to spray pictures on the upper surface of the transparent spray-painted layer, then peel off the backing paper, and stick the transparent spray-painted layer to transparent boards such as glass and car windows. However, this transparent inkjet film has the following disadvantages: 1. When pasting, it is easy to produce bubbles and other phenomena, which is difficult to paste and make the picture smooth; ...

AI Technical Summary

Problems solved by technology

However, this transparent inkjet film has the following disadvantages: 1. When pasting, it is easy to produce bubbles and other phenomena, which is difficult to paste and make the picture smooth; 2. After pasting, because the picture is on a transparent carrier, the color of the picture cannot be displayed. Therefore, the contrast of the picture is very low, and it is easy to be disturbed by other scenes. The picture is not displayed clearly, and the visual effect is poor, which seriously affects the display effect of the advertisement. 3. The transparent inkjet layer is coated with self-adhesive, which will affect the transparent inkjet The transparency of the film will affect the performance of the back of the advertising screen; 4. The transparent inkjet film is a very thin film, and the picture has no three-dimensional effect

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