| 摘要 |
A coating system for food and beverage containers. The coating system comprising an undercoat composition comprising at least 20wt% by weight of solids of a polyester (co)polymer; and a cross linking material therefor; the system further comprising an overcoat composition comprising a polyvinyl chloride (PVC) (co)polymer; 5 to 80wt% by weight of solids of a polyester (co)polymer, and a cross linking material therefor, wherein the coating system is substantially free from BPA, BADGE, BPF and BFDGE. The coating system providing reduced migration of the coating system components. |
