TWI222411B - Method for making stereoscopic shell sticker manufactured with combination of screen printing and laser hologram press-printing - Google Patents

Abstract

Disclosed is a method for making stereoscopic shell sticker manufactured by combination of screen printing and laser hologram press-printing, including the steps of: providing an ultra-thin transparent PVC film and setting multiple sets of screen printing areas equidistantly arranged in accordance with the required surface areas for attaching objects; shielding the transparent plastic film at the positions where the multiple sets of screen printing areas intend to be arranged and adhered to the display area by screens; applying planar visual patterns on the plastic film surface by means of the pattern needed in the colorful screen printing inside the multiple sets of screen printing areas by the screens; applying a layer of transparent resin having a thickness of about 0.01 mm on the display area of the multiple sets of screen printing areas; performing a treatment of laser hologram press-printing on the display area by applying a transparent resin, and, ensuring the temperature of the press-printing to be within a range of about 80 to 100 DEG C, such that the laser hologram pattern may be cohered and cooled to be attached on the transparent resin so as to be permanently adhered to the plastic film without separation and to make the laser hologram pattern much more distinct; applying an adhesive to the back of the unprinted face of the transparent adhesive film so as to cause the transparent plastic film to form a adhesive sticker; trimming the formed adhesive film sticker in accordance with the area block of the single halftone printing area to obtain the desired shell sticker with multiple sets of stereoscopic patterns.

Description

1222411 V. Description of the invention

t ::; three-dimensional pattern case sticker 't': The three-dimensional pattern case sticker of the i-line requirement of the paper shown in the second to seventh figures, the film is pasted in the legend and the screen is printed using screen printing. The required visual pattern of the plane is shown, the visual image ΐ 1 uses the laser hologram to emboss the desired plane or three-dimensional view # i A f The laser pattern embossed on the surface of curtain area B can not only transmit light, but not function. And, on the surface, it can show the novelty of three-dimensional pattern vision ', ^ w Haili oblique block A is a plane visual pattern that can be achieved by screen printing technology ^ ^ shirt or luminous color, so that the case is attached The surface has a beautiful visual effect or a luminous effect. Therefore, the case can be applied to 3C electronic products such as mobile phones and PDAs by combining screen printing and lithographic imprinting of M-ray King image. It not only has a flat pattern that can be retained on the case attachment part, but also makes the product On the screen, the required three-dimensional pattern can be embossed with the full laser sample to enhance the visual effect of the case, thereby achieving the function of protecting the appearance of electronic products, and also making the appearance of the case three-dimensional and changeable. This pattern enhances the commercial value of goods and is highly industrially usable.

To sum up, the method of the present invention combining screen printing and laser holographic embossing to create a three-dimensional pattern case sticker is indeed the first and can achieve the intended purpose of producing a three-dimensional pattern case sticker. With industrial applicability, it has fully met the requirements stipulated by the invention patent. Therefore, you have filed an application for an invention patent in accordance with the law. V. [Schematic description] The first figure shows the flow of the method of the present invention to make a solid case sticker by screen printing and laser holographic imprinting. The second figure shows the present invention combining screen printing and laser holographic imprinting

Page 7 911223.ptd 1222411 V. Description of the Invention (4) The embodiment of the body case sticker is not intended. The third figure is a schematic diagram 2 of the embodiment of the present invention, which is a combination of screen printing and laser holographic embossing to produce a solid pattern case sticker. The fourth figure is a schematic diagram 3 of the embodiment of the present invention, which is a combination of screen printing and laser holographic embossing to produce a solid case casing sticker. The fifth figure is a schematic diagram 4 of the embodiment of the present invention, which uses a combination of screen printing and laser holographic embossing to produce a solid case sticker. The sixth figure is a schematic diagram 5 of the embodiment of the present invention, which is a combination of screen printing and laser holographic embossing to produce a sticker for a solid case. The seventh figure is a schematic diagram 6 of the embodiment of the present invention to produce a stand-type body sticker with screen printing and laser holographic embossing.

Page 8 911223.ptd 1222411 The diagram is briefly explained. The first picture shows the body picture case sticker. The second picture shows the body picture case sticker. The third picture shows the body picture case sticker. The fourth picture shows Body picture case sticker 5th picture shows body picture case sticker 6th picture shows body picture case sticker 7th picture shows body picture case sticker Symbol description: oblique line block ... Screen area ...... The present invention is a schematic flow chart of a method for forming a stand-up paper by combining screen printing and laser holographic imprinting. The embodiment of the present invention combining screen printing and laser holographic imprint to produce standing paper is not intended. The present invention combines screen printing and laser holographic imprinting to form a schematic diagram 2 of the embodiment. Embodiment 3 of the present invention combines screen printing and laser holographic embossing to produce standing paper.

The embodiment of the present invention combines screen printing and laser holographic embossing to produce stand-up I paper. The embodiment 5 of the present invention combines screen printing and laser holographic embossing to produce standing paper. The embodiment 6 of the present invention combines screen printing and laser holographic embossing to produce standing paper.

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Page 9 911223.ptd

Claims (1)

12224 From one to one ... .. • H .: Case No. 92100228_Year Month Day_ί ± ί_ 6. Scope of Patent Application A method for making a three-dimensional pattern case sticker by combining screen printing and laser holographic imprinting, The steps include: providing an ultra-thin polyvinyl chloride resin (PVC) transparent adhesive film, and setting a plurality of sets of screen printing areas at equal intervals according to the area of the attached object, and using the transparent film on the screen The multiple screen printing areas arranged in the desired arrangement are masked on the screen area of the attached object; the screens are used to screen the multiple screen printing areas with the pattern required for color screen printing to make the surface of the film A plane visual pattern is provided on the screen; a layer of a transparent resin having a thickness of about 0.01 mm is coated on the screen area of the screen printing area of a plurality of groups; a laser holographic image embossing is performed on the screen area by coating the transparent resin, and The embossing temperature is maintained between 80 ° C and 100 ° C, so that the laser holographic pattern can be condensed and attached to the transparent resin, permanently adhere to the film without falling off, and make the laser holographic pattern more trendy. Obvious; coating the unprinted side of the transparent adhesive film Adhesive, so that the transparent film is formed into a film sticker; the film sticker is cut according to the block of a single screen printing area to produce as many sets of three-dimensional pattern case stickers as required. 911223_S01.ptc Page 10