With the market's increasingly personalized requirements for packaging appearance, silk screen printing has been widely used in the plastic bottle field. This site has collected some information related to silk screen printing technology for plastic bottles. We hope that we can help more! A question: I use Wahaha waste (AD calcium bottle waste) blowing, printing with pneumatic curved screen printing machine, if you want to make it not fade, must use a flame processor? Is there any other way? B. Answer: The flame treatment method is not necessarily used. The flame treatment method is unsafe, the cost is relatively large, and the efficiency is relatively low. The corona treatment or the plasma processor can be used for the treatment. The effect is relatively good, the efficiency is high, and the energy is clean. C. Answer: Not necessarily, what kind of material is your bottle, PP, PE, PET...? Also depends on what ink you use? In general, PP/PE plastic bottles are best treated with flame surface treatment before screen printing, so that the surface tension is increased, which can enhance the adhesion of the ink; after treatment, the treated bottle can be put into water, and the treated place can be attached with water. Very smooth, unsmoothed areas with water droplets, adjust the best handling according to this principle. In addition, there are several special inks that can be printed directly without pre-flame treatment. I know that Digcom and Marlboro have this series. D answer: You can also wipe the PP water to solve, but the cost is higher. Reprint must indicate the source The Stainless Iron Induction Base is made of food grade stainless steel. He is safe, durable, corrosion resistant, healthy material, and does not produce harmful metal substances, so as to avoid the second pollution of the process.We never use high strength steel to make food grade materials, so the quality is guaranteed. Stainless Iron Induction Base Stainless Iron Induction Base,Safe Stainless Iron Induction Base,Stainless Steel Induction Base,Stainless Induction Base Ninghai Feisheng Hardware Co., Ltd. , http://www.nbfeisheng.com