TW200412296A - 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

200412296 V. Description of the invention 0) 1. [The case of the invention is that the case with a three-dimensional pattern can be applied to the exterior of mobile phones. 2. [Previous technology, generally, a beautifully colored 3C electronic product will be subjected to some original baking. Beautiful value paper, which is attached to the beautiful appearance, and some new patterns of electronic products are only required for the visual effect only three-dimensional Partial holographic embossing yields not only its technical field] ^ * Regarding a method of combining screen printing and laser holographic embossing 屮 屮 stickers, ... to produce 3D electronic products such as stereograms, PDA, etc. Those who protect electronic products and can display three-dimensional patterns on the exterior. [Technology] 3C electronic products, such as mobile phones and PDAs, have lacquered casings to enhance the novelty of their products. However, this paint has not been covered with a protective film on the outside, so it will be bruised or scratched for a long time, which will cause the product's appearance to be fouled and lose it. Therefore, in general, a case film is developed on the market, and the electronic paint surface can not only retain the original f-case film sticker for a long time, but also can give some patterns to add singularity. However, it is generally achieved by using a screen printing technology on the common case film stickers. Therefore, the plane effect is achieved, and its applicability cannot meet the current visual effects of patterns on the market. Content] Based on the demand for 3C electronic products' casing film stickers, it is a "method of combining screen printing and laser holographic printing to produce standing paper" to produce a three-dimensional pattern casing sticker, which can be kept flat The pattern also enables the product to display the three-dimensional pattern required by the thunder on the screen to enhance the visual effect of attaching the case to protect the appearance of the electronic product. It can also make the case and the case outside.

911223.ptd Page 5 200412296 V. Description of the invention (2) The table presents three-dimensional and changeable patterns to enhance the commercial value of goods. This is the main purpose of the present invention. 4. [Embodiment] Please refer to the first figure, which is a schematic flow chart of a method for producing a three-dimensional pattern case sticker by combining screen printing and laser holographic imprinting according to the present invention. In fact, the steps of the method are as follows: Step 1. Provide an ultra-thin transparent adhesive film, and arrange a plurality of groups of screen printing areas at equal intervals according to the area of the attachment. The transparent film can be made of p v c material. ..... Step 2 is to use as many screens on the transparent adhesive film as possible to arrange on the screen. The screen area attached to the screen to be attached is used for shielding. Step 3 is to use a screen to collect the patterns required for color screen printing in a plurality of groups of screen printing areas, so as to impart a flat visual pattern on the surface of the film. Step 4 is a series of transparent resin with a thickness of 01 mm. π Step 5: Laser holographic image imprint processing is performed on the screen area, and the pressure iif is maintained at about 80 ° c ~ 1 °, so that the laser holographic image pattern can be condensed; j EI ^ ^ , Permanently adhere to the film without falling off, and make the laser hologram pattern more obvious. King 4 Transparent i ί The unprinted surface of the back of the transparent film is coated with adhesive, so that the edge film forms a sticker. In step 7, Sun Jiang made a cut and made 20% of the plastic film stickers according to the block of a single screen printing area, and the three-dimensional pattern case sticker of the waterless evening group. In the description of the step κ, it is learned that it can respond to% electrons.

200412296 V. Description of the invention (3) Three-dimensional pattern case stickers required by the machine class, as shown in the second to seventh 'figure.' The three-dimensional pattern case stickers required by the various types are shown in the figure. The oblique line block A is used to print the required plane visual pattern using screen printing, and the screen region B is used to print the required plane or three-dimensional visual pattern using laser hologram to make the imprinted lightning on the surface of screen region B. The shooting pattern can not only transmit light but not affect the display function, and it can also show the novel effect of stereoscopic vision on the surface. 'Alternatively, Xuanli oblique block A is screen-printed to achieve convex or luminous color. The plane visual pattern makes the X surface of the case attached with the cabinet have better visual effect or luminous effect. Therefore, in this case, a three-dimensional pattern case sticker made by combining screen printing and laser holographic imprinting can be applied to | PDA special 3 C electronic products, which not only have parts and patterns that can be attached to the case, but also make the product On the screen, the entire length of the laser can be embossed to print the long and flat pattern to enhance the visual effect of the case. Then, the external appearance of the three-dimensional sub-product can be achieved, and the appearance of the case can be displayed. " Set up electricity

a aj Li Chain's M pattern, which enhances the commercial value of goods, is extremely industrially usable. As described above, the method proposed by the present invention for combining screen printing and laser abdomen to print a three-dimensional pattern case sticker is indeed the first, and the three-dimensional pattern case sticker is produced as expected. The purpose of this article is to make the insignificant offenders reach Wang He's publication, and each of them has fully met the requirements stipulated by the invention patent. Therefore, the application of & Bailey's application according to the law is kindly requested. Inventions 丨 V. [Simplified Illustration of Drawings] Printing and Printing The first picture shows the schematic flow chart of the method of combining the screen printing and the laser holographic compact printing case sticker method of the present invention. The second figure shows the printing of the present invention combining screen printing and laser hologram i.

Page 7 911223.ptd 200412296 V. Description of the Invention (4) Example 1 of the body case sticker. _ * The third figure is a schematic diagram 2 of the embodiment of the present invention, which combines screen printing and laser holographic embossing to produce a body case sticker in vertical and vertical patterns. 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 which uses the screen printing and laser holographic embossing to produce a standing β-body pattern case sticker.

Page 8 911223.ptd 200412296 Brief description of the diagram The first diagram shows the schematic flow chart of the method of the present invention which combines the screen printing and laser holographic imprint k to produce a solid case sticker. The second figure is a schematic diagram 1 of the embodiment of the present invention, which is a combination of screen printing and laser holographic embossing to produce a solid case sticker. 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 shows the intentional embodiment 6 of the present invention, which is a combination of screen printing and laser holographic embossing to produce a sticker of a solid case. Symbol Description:

Slash block ......... A

Screen area ......... B

911223.ptd Page 9

Claims (1)

200412296 VI. Patent application scope Three-dimensional pattern machine case A method of combining screen printing and laser holographic embossing stickers' The steps include: providing a super-thin PVC material transparent plastic film, and setting it up to set an equal distance Multiple groups of screen printing 劁 F · caterers need to attach the surface of the screen using the screen area on the transparent film on the evening arrangement area to cover the screen area of the attachment; the heart evening group screen printing is screen Color patterns are used in multiple groups of screen printing areas to give a flat visual image on the surface of the film. 1. Zhouzhou Printing Office has not made transparent resin in the screen areas of multiple groups of screen printing areas. 0.01_thickness refers to the laser coating on the transparent area coated with transparent resin and the imprint temperature is maintained at about 80 ° c ~ 100. Factory pq, you + 6 like £ India, C room 'makes laser + ginseng_like can gather and cool and attach to transparent resin, permanent + king like 0 like b is difficult and dry attached to the film Fall off, and make the laser full-image pattern more obvious; the unprinted surface of the transparent film + + _ to form a film sticker; the brushed surface is coated with adhesive 'so that the transparent film will form a film sticker according to a single screen The blocks in the printing area are cut out to produce as many sets of three-dimensional graphics case stickers as required. Page 10 911223.ptd