How can this light box be taken down to make a poster? 1. Sticking positioning: Sticking various types of double-sided tape on the back of the product. When in use, tear off the film on the back of the signboard and stick it on the product. The adhesive strength of double-sided tape is limited, so this method is suitable for lighter advertising signs, such as injection-molded characters and borderless characters. 2, drilling positioning: according to the size of the hole, make the size of the round hole on the signboard, and install the corresponding type of screws or rivets for positioning. This installation method has strong stability, and various luminous fonts are widely used. 3. Footpost positioning: Footposts with different shapes and standards can be drawn up according to actual needs, and can be stuck at fixed points when in use. Most of these installation methods are used for backlight letters. 4. Positioning of the glass glue: directly coat the glass glue on the back of the glass glue and stick it on the background wall. When using the glass glue sticking method, the material of the background wall should be considered, and the type of glass glue should be selected according to the material of the background wall. 5. Metal sheet reinforcement and positioning: insert metal sheet on the back of the signboard for reinforcement, and fasten and fix the metal sheet when using. Suitable for: automobile leather mats, foot mats, various bags and other commodities. 6. Positioning of threaded hole: The threaded hole can be formed by die or machined, and the device is convenient and simple. What is a lantern box? How to change the picture of a light box? Hello, erect advertising decoration to answer your question. Introduction of lamp box 1. Pulling a light box is to spray advertising pictures on the spray cloth. The light box consists of aluminum frame, high-brightness LED strip and spray-painted cloth. 2. The light box frame for cloth drawing is 3.5cm 7cm9cm12cm17cm. 3. The overall effect of the light box picture used in the cloth-pulling light box is general, and the use time is short, which is suitable for large light boxes. 4. The price of spray-painted cloth for light boxes is low, generally 5- 1 m2 in 60 yuan, and the price of different materials is different. 5. The cloth-pulling light box is a canvas, which is usually scraped open with a knife, and then metal buttonholes are punched on the four sides. When painting, the canvas and the buckle on the outer frame are stretched with straps, so it is called a cloth-pulling light box. 6. The light box for pulling cloth is usually hung on one side of the wall. 7. According to the light source, there are CCFL light box, EEFL light box and LED light box. Labu light box is made of high quality aluminum alloy with rich styles. The cloth-pulling light box adopts a unique four-sided open cover and track sliding hook design, which is very convenient for changing pictures. 8. If you don't understand anything, you can go to our company website for consultation or ask me again. Thank you, hope to adopt! How to install the light box? Light boxes are mainly used to make advertising light boxes. There are two kinds of light box films, one is transparent, called fully transparent film, and the other is translucent, called semi-permeable film, also called Taibai film. A fully transparent light box, only under the illumination of light, the color will appear bright, but without the illumination of light, it will appear dark. Translucent light box film is not the case. Without lighting, it will show the effect of color photos, but it will look more gorgeous after lighting. Their installation methods are similar. 1, the most common thing is to open the box cover on all sides of the light box, and then put the light box piece flat in it. 2. If it is another light box, fix the periphery of the light box piece with double-sided tape, then remove the protective paper of the double-sided tape, fix it on the light box board where you need to place it, and lay it flat.