Internally pasted perspective membrane and manufacturing method thereof

Abstract

The invention discloses an internally pasted perspective membrane and a manufacturing method thereof. The internally pasted perspective membrane comprises a perspective membrane body which comprises a self-adhesion transparent soft plastic membrane and a sizing transparent plastic membrane, wherein the self-adhesion transparent soft plastic membrane can absorb ink; the sizing transparent plastic membrane can prevent the self-adhesion soft transparent plastic membrane capable of absorbing the ink from being stretched so as not to deform; a developing printing layer is arranged between the sizing transparent plastic membrane and the self-adhesion transparent soft plastic membrane capable of absorbing the ink; photic zones are distributed on the developing printing layer, and the surface (which are back to the developing printing layer and the photic zones) of the self-adhesion transparent soft plastic membrane capable of absorbing the ink serves as a printing ink absorbing surface and a pasting surface. According to the internally pasted perspective membrane and the manufacturing method thereof, not only are pictures convenient to print and paste by users, but also the pasted pictures can not fall off because of contraction distortion, and the self-adhesion transparent soft plastic membrane (at the photic parts) capable of absorbing the ink also can absorb the ink and be colored, so that the printed pictures are complete and uninterrupted; not only is the definition of the pictures high, but also the picture can be displayed from the reverse surface.

Description

technical field [0001] The invention relates to a see-through film for inkjet painting or printing, in particular to a see-through film which is widely used in advertising, decoration and other fields, and is especially suitable for pasting on a transparent board and its manufacturing method. Background technique [0002] In the prior art, there is a one-way perspective sticker, which includes a layer of film for inkjet painting (generally PVC film), coated with a self-adhesive layer on the reverse side of the inkjet-paintable surface of the film for inkjet painting, and pasted on the self-adhesive layer. The base paper (coated paper), and several small holes are uniformly densely distributed on the inkjet film and the self-adhesive layer, and each small hole runs through the inkjet film and the self-adhesive layer. The production process is to use a punching machine to punch holes in the inkjet printing film attached to the upper backing paper to form a number of uniformly ...

AI Technical Summary

Problems solved by technology

[0003] However, this one-way perspective sticker has the following disadvantages: 1. The film punching speed for inkjet printing is slow, resulting in low production efficiency, and the machine noise is very loud when punching holes, which is easy to cause noise pollution. Garbage (garbage caused by punching) pollutes the environment, and the bottom paper has been scrapped after being punched, and must be replaced with a new bottom paper that has not been punched, resulting in great waste and high production costs; 2 . Because the inkjet film is perforated, its strength is low, and it is easy to warp after pasting, and the adhesion is not firm, and it is difficult to tear the old picture when changing the picture, which makes it inconvenient to replace. It cannot be displayed at the hole, so the accuracy is not high, and the picture cannot be seen from the reverse side, so the picture can only be displayed on one side. If the light is strong, the picture cannot be seen clearly (especially at night); 3. Since it is posted on the outside of the transparent board, outdoor rainwater and dust are easy to accumulate in the hole, polluting the picture, and the picture is easily scratched by passers-by In addition, when the position is high, the construction difficulty is very high, not only easy to cause casualties, but also the construction project is relatively large, it is not easy to paste the picture, and it is not easy to remove the picture , which increases the difficulty of pasting and replacing the screen, and in many places, advertising fees are charged for outdoor advertisements, which increases the cost of use; 4. Posting by self-adhesive

The use of backing paper not only increases the cost of the product, but also increases the production loss of the product, resulting in an increase in the cost of the product

At the same time, the bottom paper will increase the weight of the product, greatly increasing the packaging cost and transportation cost

Especially when customers use it, they need to tear off the backing paper first, which not only wastes time, but also turns the torn backing paper into garbage, which not only pollutes the environment, but also causes a lot of waste of resources

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