How to fix PVC board characters on billboards
- What kind of glue is used to glue the words on the billboard?
- Does anyone know what kind of glue should be used to stick the PVC board to the tiles? It is an outdoor billboard. I am very urgent. Thank you.
- How to fix outdoor advertising cloth?
- What issues need to be paid attention to when making advertising light boxes?
2. PVC advertising letters can be bonded with HY-308 glue to the chain bench bridge, which is simple and convenient to operate.
If there is a base plate, it is usually tightened from the four sides with ropes. Ordinary small billboards do not have a base plate in the middle. In this case, it is best to use special glue for inkjet printing commonly used on the market. In order to achieve the best viscosity, the following conditions must be met: the billboard should not be too far away from the wall, and the normal distance should be within 1 meter. When bonding, wrap a circle of spray-painted cloth strips around the billboard, double The surface must be fully glued and fixed with 3 seconds glue first. Flattening a picture is a small technical task, and it's best to have someone show you how to do it. First fix the two corners on one side, then on the other side, fix the tightening point on the other two corners, fix the middle, and then the middle of the opposite side. After everything is fixed, if there is any unevenness, then talk about solidification. The pre mise is that the cloth must be stretched hard for every movement (except for the first point), and finally it will be reinforced.
The outdoor printing fabric is a light box sign fabric composed of two layers of PVC and one layer of high-strength mesh cloth. It is divided into two types: internal lighting and external lighting. Scope of application: indoor and outdoor advertising signs, digital inkjet printing, screen printing, car body awnings, decorative partitions, membrane structures on building ceilings, etc. Width: 1m-3.2m. The material of the inkjet cloth: high-density woven cloth of PP (polypropylene) material, which is the same material as the colorful striped cloth used for wind and rain protection, but the latter is covered with film. Glass fiber should not be used. Glass fiber is generally used in industries such as machine-made asbestos tiles as reinforcement. Inkjet printing cloth generally comes in a roll of 100 meters, and one roll weighs about 100 kilograms. Inkjet printing cloth of different quality levels comes from different raw materials. The thickness of the silk and whether it is high-strength silk are all very important factors. PBC is made in a variety of ways, and the differences in the content of each chemical element will also affect the UV resistance, mildew resistance, and thermal deformation of the inkjet fabric. On the PVC coating, applying an auxiliary transparent acrylic coating is also an option, which can protect the PVC coating.
Light box advertising light bodies are mainly made of plexiglass panels or PVC panels, plus reversal sheets or organic Characters or sticker characters are composed of fluorescent tubes as light sources and metal brackets.
(1) Light box production materials:
Light box keel: wooden horizontal bars or metal materials. Light box light source: fluorescent lamp, LED light source. Light box panel: organic glass color plate or pvc color plate. Light box bracket: triangular metal bracket.
(2) Key points of the operation process:
Light box design: Design the size, color matching, changes in the arrangement of advertising slogans, and how to place the light box according to the design requirements of the advertising light box required by the customer. Fixing brackets must also be formulated according to the installation site.
Blanking: According to the size requirements, make 4 pieces of wood with each length and width. Apply latex paste and nail it on.
Metal material: Use floor cabinet aluminum alloy material, the height, width and length dimensions remain unchanged. Connect with plug-in. Install light tubes: Generally use fluorescent tubes or LED light sources.
When discussing with customers, we must consider the issue of material saving with organic panels and the length of fluorescent tubes. During installation, install the lamp caps and flames at both ends of the lamp holder, and place the ballast next to it. It is best to use tape to secure the flames after test burning. The power cord is connected according to the circuit of the ballast, and the wooden frame is routed according to the fluorescent lamp ballast diagram.
Plate surface: Mostly white bottom, divided into milky white and magnetic white plexiglass plates. Magnetic whiteboards are generally used: firstly, the white porcelain board has a white surface; secondly, the leftover materials can be used for processing small characters, otherwise the milky white paste cannot be used, the red background will turn red, the blue background will turn blue, and styrofoam letters cannot be made, and the glue marks can be seen. . Use a hook knife to cut the board of the light box so that the length and width are 2-3MM smaller than the wooden frame.
Paste organic advertising words: Arrange the words according to the design on the surface of the light box and lightly grid them, straighten the words, and then paste them with organic glass glue. There are two methods of pasting: one is to stick Drop the organic glue, use another medical needle to suck up the organic glue, and gently inject the edge. The second is better than the first. Check to see if there are any typos, missing words, or reversed words. Check whether each word is stuck firmly and whether there are any missing words.
Cleaning: Use a clean small piece of cloth, dip it in some water, and then squeeze some toothpaste to wipe it evenly. After wiping it evenly, use the cloth to dip some water in it, and wipe it over a large area. The water will not be too much, and the cloth will be wet.
(3) Installation work sequence:
Design bracket → cutting → welding → fixing → install light box
Vertical light boxes are widely adopted by many businesses because of their beautiful appearance and good advertising effect. Xiangheng uses, but the maintenance of light boxes has become a difficult problem for merchants. Many merchants do not know how to maintain and maintain light boxes, which greatly reduces the service life of light boxes. When maintaining and maintaining light boxes to extend the service life of light boxes, the first thing to think about is the placement of the light boxes. , because LEDs are usually used in dry and ventilated environments, the storage temperature is -40℃-+100℃, and the relative humidity is below 85%. This puts forward higher requirements for the use environment of LED light boxes. At the same time, if the vertical light box is placed in a colder environment, this requirement must also be considered. In cities with a lot of rain, it is necessary to improve the waterproof performance of the light box and take measures to pre vent waterlogging to increase the service life of the light box. When cleaning vertical light boxes, special attention should be paid. Some LED light box manufacturers produce light boxes that are not waterproof and prone to water seepage. However, LED lamps cannot be cleaned with unknown chemical liquids, because that may damage the surface of the LED resin and even cause colloids. crack.
Vertical light boxes are mainly used as signage in gas stations, shopping malls, and various conference venues. They are also used in conference centers, exhibition centers, certification centers, municipal engineering, department stores, supermarket chains, shopping plazas, jewelry stores, It is widely used in cosmetics chain, beverage trade, tobacco and alcohol trade, fast food chain, pharmaceutical chain, stationery center, boutique center, furniture center, home appliance wholesale, musical instrument monopoly, and other places. First solve the problem of light source production. The light source is the most important. The MT placement machine is said to cost more than 2 million. Then laser cutting is used to cut the light guide plate and make light guide dots. Then there is the cutting machine for the outer frame profile, and It means pictures, soft film, knife scraping cloth, digital photos, light box films. First of all, you have to consider whether it is indoor or outdoor. Soft film is used indoors, knife cloth is used outdoors, and small-size pictures are used. You have to think about whether the picture is made of thick film. Acrylic and light box films are good choices for making pictures. For larger sizes, use Kabu dynamic light boxes. The pictures are flat and there are dynamic effects inside, which are more eye-catching. If you are not a professional, I don’t recommend it. It’s too So particular about it