Siegwerk launches ink that also acts as oxygen barrier
Siegwerk has launched a new white printing ink that also provides an oxygen barrier – an innovation that aims to combine two layers into one.
On April 21 to 24, 2026, CHINAPLAS 2026 will take place at National Exhibition and Convention Center (NECC) in Hongqiao, Shanghai, PR China. In this edition of the Spotlight, we take a look at what visitors can expect.