灯箱广告牌led灯条怎么更换

How to dismantle this kind of light box and replace it with a poster? ? ? 1. Glue positioning: stick various types of double-sided tape on the back of the product. When using, tear off the film on the back of the sign and stick it on the product. Double-sided tape has limited adhesion strength, so this method is suitable for lighter advertising signs, such as injection molded characters and borderless characters. 2. Drilling positioning: Make the size of the round hole on the signboard according to the hole size, and install the corresponding type of screws or rivets for positioning. This installation method has strong stability and is widely used in various luminous fonts. 3. Foot positioning: Different shapes and standard foot positions can be developed according to actual needs. When using, just use the foot posts to snap them into fixed points. This installation method is mostly used for back-illuminated characters. 4. Glass glue positioning: Apply glass glue directly on the back of the glass glue and stick it on the background wall. When using the glass glue pasting method, you must consider the material of the background wall and select the glass glue according to the material of the background wall. kind of. 5. Metal sheet and fixed position: Insert a metal sheet on the back of the sign for reinforcement, and buckle the metal sheet to fix it when in use. Applicable to: car leather mats, floor mats, various bags and other products. 6. Threaded hole positioning: The threaded hole can be molded or machined, making installation convenient and simple. What is a filibuster light box? How to change the screen of a filibuster light box? Hello, Yili Advertising Decoration will give you the answer. Introduction to filibuster light boxes 1. Inkjet cloth. The light box is composed of an aluminum profile frame, high-brightness LED light strips, and inkjet cloth. 2. The light box borders used in lab light boxes are generally 3.5cm 7cm 9cm 12cm 17cm. 3. The overall picture effect of the light box used by the Lab light box is average, the use time is short, and it is suitable for large light boxes. 4. The light box printing cloth used in the fabric light box is cheap, generally 5-60 yuan per square meter on the market, and the prices of different materials are also different. 5. The canvas of the fabric light box is generally scraped with a knife, and then metal grommets are punched in the holes on the four sides. When installing the screen, use binding tape to secure the canvas and the outer frame. The buckles are tight and stretched, so it is called a cloth light box. 6. Labu light boxes are usually hung on one side on the wall. 7. According to the light source, The more common fabric light boxes include CCFL fabric light boxes, EEFL fabric light boxes, and LED fabric light boxes. The lab light box is made of high-quality aluminum alloy to strengthen the design and has a variety of styles. The lab light box adopts a unique four-sided opening cover and track sliding hook design, which makes it very convenient to change the screen. 8. If you still don’t understand, you can go to our company website for consultation, or you can ask me again, thank you, I hope you will adopt it! How to install light box sheets Light box sheets are mainly used to make advertising light boxes. Light box films are divided into two categories, one is transparent, called fully transparent film, and the other is translucent, called semi-transparent film, also called white film. Fully transparent light box films will appear colorful only when illuminated by light, and will appear dark when illuminated by no light. This is not the case with semi-transparent light box films, which will show the effect of color photos without light illumination, but will appear more gorgeous when illuminated by light. Their installation methods are similar. 1. The most common method is to open the frame covers on all sides of the light box, and then put the light box piece flat inside. 2. If it is another light box, use double-sided tape to fix the surroundings of the light box piece, then peel off the protective paper of the double-sided tape, then fix it to the light box board you need to place, lay it flat, and then That's it.