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Fuzhou bubble problem foil boxes Safety Equipment Co., Ltd. Main visual sign production, banking sign production, 3M banner, 3M film Contact: Mr. Zhu tell: 18859162806 qq: 799465622 Address: Fujian Fuzhou Cangshan Zexu Avenue CLS 404 will be a presentation on blister foil boxes this big problem in foil process, are engaged in this work is estimated to be met friends encountered how to do it? 1, the occurrence of bubbles during the film. If such a bubble is put too much detergent, then inevitably, after a long time (three hours later) to reach a lasting sticky film is almost no way to amend; a few small bubbles occur if it is dry or wet paste paste method you can use special scraper will gradually catch small bubbles together to form a larger bubble, then the exhaust pen rolling a small hole at the bottom of the bubble, with the thumb side will be driven out of the air; 3, plastic bubbles occur. Some mid-range is the same film with excellent ductility, can completely "first posted suck", so plastic processing complex graphics very simple solution, such as KODAK EXPRESS punch with the country's head shop. But if improper way, plastic process also occurs in many small bubbles, in that situation you can just point to note, when we use a wet paste method attached to the membrane after acrylic board, no matter how many times have scraped The water film and the plate is not possible between the scraping dry thoroughly, then add to a program, the rows of scraping foil plate to dry water into 70-80 ° C oven for 3-4 hours until the moisture after thorough drying then heated plastic. 2, because the raw material is veneer bubble question occurred. There are a lot of peer reactions, sometimes after a good action film posted very good, but after some time the film will find many small bubbles occur, and continues to add, this situation is usually because they are attached to the surface quality of information, which results in, for example, said doped back charge of acrylic sheet, ABS raw materials and other information, which there are a large number of unstable economic plasticized gas overflows, and then after a presentation led many bubbles;