In addition to the prosperity of the market, the prosperity of the advertising industry, the aggressiveness of advertising companies of all sizes is also a crucial factor. Nowadays, the requirements of advertisers are getting higher and higher, and new tricks for ad production are emerging one after another. The fast-growing Chinese advertising production industry accepted this change relatively early. The domestic advertising production industry has always been synchronized with foreign countries, from the initial neon lights to light box stickers and inkjet advertising. The reason why the German printing has won the attention and favor of the insiders in the industry is summarized in three reasons: First, the operation control is simple, and the production time is fast; These three advantages are extremely suitable for the changing social rhythm of the information age. The main substrate of inkjet printing is the light box cloth. The light box cloth is composed of PVC material and mesh light guide fiber. It has the characteristics of good flexibility, uniform light transmission, easy division, splicing, shipping, and simple outdoor installation. It is especially suitable for color printing. According to the requirements of outdoor use, the light box cloth can achieve the effects of waterproof, mildew resistance, vinyl resistance, cold heat resistance and ultraviolet resistance. Because the light box cloth has strong resistance to typhoon, it is especially suitable for making large outdoor advertising signs. At present, 95% of the large-scale color inkjet light box images in the Chinese market use light box cloth as the substrate. According to the light transmittance and the position of the light source, the light box cloth is divided into three types: rear lighting light box cloth, front lighting light box cloth and grid cloth. The backlit light box cloth is used to make the rear light source light box, and its light transmittance is generally between 25% and 35%. Such light boxes are mostly medium and small, and are mostly used to make roadside light boxes, shop door light boxes and indoor publicity light boxes. Generally, the area is small, not exceeding 100m2. The front lighting light box cloth is used to make the front light source light box, and its light transmittance is generally between 5% and 10%. Because such light boxes are more resistant to typhoons, they are often used to make large outdoor light boxes, such as building billboards, high-speed roadside light boxes, and city Optimus light boxes. At present, large-scale outdoor light boxes between 100 and 400m2 in China mostly use this type of light cloth. The grid fabric is designed and manufactured according to the typhoon climate regions such as Taiwan and Fujian. Due to the dense arrangement of many meshes on the surface of such materials, the wind can penetrate the surface of the lamp cloth, so the pressure of the typhoon on the light box can be greatly reduced and the picture can be more Long-term outdoor use effect. Because of this feature, grid cloth is mostly used to make super-large sign advertisements and construction advertisements. Characteristics of high-quality light box cloth 1. Strong color fastness: With a light cloth with poor color fastness, the picture will not only fade but also change color. 2. Good ink absorption performance: the quality of the ink absorption performance directly determines the color and saturation of the picture and the shelf life of the color. 3. Excellent splicing performance: Light cloth with poor splicing performance is not only safe but also affects the overall effect of the picture. 4. Good surface self-cleaning: As the cloth absorbs a lot of dust and dirt, the picture becomes very dirty and affects the effect. 5. After anti-mildew treatment: the surface of the light cloth has started to mold, which not only affects the picture effect, but also affects the audience's experience. The light box cloth is divided into three types according to the production process: the light box cloth of the knife scraping method, the light box cloth of the calendering method and the legal light box cloth. Knife scraping The light box cloth process of the knife-scraping method is to apply liquid PVC slurry to the front and back sides of the base cloth evenly with a number of anti-scrapers, and then completely combine them into a whole through a drying process, and then cool to form. It is characterized by strong anti-permeability, tensile strength and anti-stripping ability. Because the product is a whole with the knife scraping method, the peeling phenomenon can be eliminated, and the strength of the splicing place can be greater than the product itself by welding. At present, the width of the light box cloth of this process can reach 5m. Due to the complex manufacturing process and relatively expensive manufacturing equipment, such products are mainly imported and relatively expensive in the Chinese market. The most representative ones are ULTRALON from Germany, UNIFLEX from Korea and SIOEN from Belgium. Calendering The calendering method is to fully mix various raw materials such as PVC powder and liquid plasticizer, and then bond with the base fabric into a whole by the pressure of a high temperature hot roller. It is characterized by good surface flatness and uniform light transmission, which has advantages on the internal lighting lamp cloth. However, due to the limitation of equipment, the width is generally not more than 3m. Both the 645 and 945 light box fabrics developed by 3M Korea are produced using this process; another Lexi light box fabric developed by South Korea's LG Company is also a representative of this process. Paste legally Laminating the light box cloth is to form the upper and lower two layers of PVC film, heat it, and fit it with the light guide fiber mesh in the middle under the pressure of the heat roller, and cool it to form. The biggest feature of this process is its excellent inkjet ink absorption and strong color expression. Therefore, with the rise of the large-scale inkjet industry, this kind of light box cloth has brought infinite vitality. At present, the market share of this type of light box cloth in China has exceeded 50%. Because different types of machine nozzles have different principles. Therefore, the ink used is also different. If the ink is selected incorrectly, nozzle damage will be inevitable. The motherboard is the brain of the inkjet machine, and the ink is the blood of the inkjet machine. Therefore, understand the ink of the current inkjet machine, choose the appropriate ink for your inkjet machine, you can get out of the ink Misunderstanding. Indoor dye-type thermal foaming ink Suitable for HP, ENCAD, NOVAJET indoor models. Due to the high foaming agent contained in the ink, the ink is heated by the resistance of the ink head, so that the ink generates bubbles in a very short time, and then the ink is squeezed out and sprayed out for a long time. Under low temperature changes, the ink chamber is worn out under severe environmental changes of high heat and high pressure. Because of the success of the development of alternative inks, the cost is lower, but the loss of the nozzle is an irreducible cost. The water content of ink used in general thermal foam inkjet printers needs to be between 70% and 90% to keep the nozzles smooth and cooperate with the role of thermal energy, which means that sufficient time must be left to allow the ink to dry on the media without It will spread outwards, so it is often equipped with a drying device on the machine to avoid damage to the picture. Indoor dye-type micro piezoelectric ink Applicable to EPSON nozzle models, mainly including MIMAKIJV2 830/860/880 series and MUTOH RJ4000 / 6000, ROLAN FJ 40/50, including the latest MIMAKIJV-4, MUTOH RJ-8000 and ROLAND FJ-500 / 600 series, press The electric spray head uses a piezoelectric crystal to strike and oscillate a diaphragm fixed in the print head, so that the ink in the print head is ejected. Because it is a "cold spray", the nozzle does not need to be replaced regularly, but the early ink price is higher, so the early indoor production cost is higher than thermal foaming. The recently launched MUTOH RJ-8000 series uses the third generation nozzle and the MIMAKI JV4 series The fourth-generation EPSON print head has greatly improved the printing speed, and the micro piezoelectric ink has also dropped to less than 0.25 yuan / mL, so indoor production will use micro piezoelectric as the mainstream model. Outdoor pigment type micro piezoelectric ink Applicable to EPSON printhead models, mainly MIMAKI JV2 830/860/880 series and MUTOH RJ4000 / 6000, ROLAND FJ 40/50, including the latest MIMAKI JV-4, MUTOH RJ-8000 and ROLAND FJ-500 / 600 series However, because of the need to cover the film and the complicated outdoor production process, the most fatal thing is that the cost is far higher than the current domestic outdoor spray painting price (about 30 yuan), instead of becoming the mainstream ink. There is still a market abroad, because the outdoor outdoor printing is still more than 300 yuan. Because it is not suitable for China's national conditions, no company has gradually adopted it in China, and it has gradually withdrawn from the Chinese market. Therefore, the ink can only become a "selling point" for MIMAKI, MUTOH, and ROLAND. Without much practical use. Oily ink Only applicable to MUTOH RJ-8000 / RJ6000, ROLAND FJ50 / 40/500/400 and MIMAKI JV2 series. Due to the limitations of micro piezoelectric nozzles, the outdoor weather resistance is about 4 months. Because oil-based ink is produced, no coating is required The spray-coated light box cloth is widely used in areas where indoor production and outdoor replacement are frequent (about half a year). Solvent ink (1) This ink is not a true solvent ink. It can only be regarded as a ketone ink, because it is corrosive to PVC materials, it can be used to print ordinary light box cloth, and is used on the MIMAKI and MUTOH of the EPSON nozzle, but it is not What is avoided is that it is also strongly corrosive to the machine, and the equipment will gradually become unstable, and some problems are often found after the warranty period, especially the weather resistance can only be up to 3 months, and the user can only "scream" "Be fooled", but because of the temptation of "can spray ordinary light box cloth", many people are still fooled. The ink can only be said to be suitable for Chinese advertising production "psychology", so it can only be a "short-lived" and quickly eliminated from the market. Solvent ink (2) It is suitable for large-scale sprayers and the latest infiniti extreme series. The ink is strongly corrosive and can directly penetrate into the interior of the light box cloth and PVC material. Therefore, the nozzle is more demanding, and a special solvent nozzle is required, and the nozzle is attached. The equipment requirements are also high, so solvent inks are not suitable for any EPSON nozzles in Japan, and currently only the UK XRRA and SPECTRA are capable of producing the nozzles. Sai Angel, SALSA, Wittur 2360 and the latest extremes all use this type of nozzle, and have a fully automatic ink filtering system, so they are all professional outdoor production equipment, and outdoor weather resistance can also be guaranteed for about two years. 5 Zone Pocket Spring Mattress,Pocket Coil Spring Mattress,6 Turns Pocket Coil Spring Mattress,Compress Memory Foam Pocket Spring Mattress HESHAN HAIMA FURNITURE CO., LTD , https://www.springmattress.com
Second, it is extremely convenient to install and carry;
Third, the effect of the advertisement page is vivid, which can create super ordinary effects.