Such as Regulation (EC) No.1907/2006 , European RoHS directive 2011/65/EU and It’s Amendment Directives , Annex XVII of Regulation (EC) No.1907/2006 , US ―Consumer Product Safety Improvement Act 2008 , US ―Consumer Product Safety Improvement Act 2008 , US California Proposition 65 and Assembly Bill No.1108 and Germany GS Mark Certification — Polycyclic aromatic hydrocarbons . Some material that is harmful like Cr(VI) and Polybrominated Biphenyls & Polybrominated Biphenyl Ethers (PBBs & PBDEs), Bis (2-EthyylHexyl) Phthalate (DEHP), Dibutyl Phthalate (DBP), Benzyl Butyl Phthalate(BBP), Di-Iso-Butyl Phthalate (DIBP) can not be found or the content is much less than the standard request. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Most of the silione bracelets are of no meanings , people wear it just as a popular jewellery. we will make a digital proof depends on the order information and send it to customer to confirm it .If the digital proof is not ok ,we will revised it and send it to customer again .We will satrt silicone rubber wristbandsthe mass production until the customer confirm the digital proof .The second step ,we need to prepare silica gel and use the promotional machine to produce the blank wristband and trim the edge of the blank wristband .At the same time ,we need to produce the screen printing plate out and printed the logo and message on the band surface through it .When we finished the printing process ,we will put the printed wristband in oven to bake it .When the ink is dried ,the printed wristband is finished .About the logo and message color ,we can make it with one color ,two colors ,three colors of CMYK color .By the way ,if we want to peoduce the printed wristband ,the thickness of the line of the logo need to reach 0.1 mm ,otherwise the screen printing plate can’t be produce out . After reading this article, I believe you have a general understanding of printed wristband .If you want to know more about the printed wristband ,please contact us when you feel free . colored-rubber-bands-for-braceletscolor-filled-wristband on is to coat the surface of the product with a coat of paint to make it more comfortable for customers to wear . Oil injection has a good effect on the dust-proof and sticky-proof properties of silica gel bracelets . For example , somsilicone rubber wristbandse customers will ask us why the silicone wristband are often covered with dust . Actually , the reason why rubber bracelet often stick to dust is that they don"t have any spray hand-feeling oil . The effect of silicone bracelets sprayed with hand-feeling oil is hard to see with the naked eye , and there is a distinction between the wristband sprayed with hand-feeling oil and non-spraying hand-feeling oil when we touch it . The main features of oil-sprayed silica gel hand rings are smooth handle , high surface finish and smoothness , no dust contamination . Silicone hand rings without spray-feeling oil have low gloss , feel less smooth with hands , and their service life is not long .