At present, developed countries require products to meet the EU ROHS environmental requirements. Electronic and electrical products that use or contain four kinds of heavy metals, such as cadmium, lead, mercury and hexavalent chromium, as well as polybrominated biphenyls and polybrominated diphenyl ethers as flame retardants, are not allowed to enter the EU market. The blister packaging is no exception as the packaging accessories of electronic products. Pet, PS and PP materials themselves do not contain these six toxic components, However, film manufacturers still need regular inspection, and require their raw material suppliers to provide environmental protection testing data. Guangdong Blister products manufacturers to talk to you about the environmental knowledge of blister packaging.
The lead content of PVC materials generally exceeds the standard, but the PVC sheet manufacturers can make the lead content of PVC meet the ROHS requirements by controlling the process. This is the environmental protection PVC in the market, and the price is slightly higher.
The raw materials of Blister products are very single, only film. As long as the film that has been strictly tested is used, the possibility of substandard Blister products is very small. However, in order to ensure safety, the environmental protection quality of some auxiliary materials such as release agent is strictly controlled, and the finished blister products are inspected periodically to ensure no loss.