Topic: Color bonding on plastic film packaging. Expiration date on tubular bag packaging. adhesion of UV printing ink.
Reliable ink bonding for expiration dates on tubular bag packaging
The
biggest segment in the plastics packaging industry is certainly
tubular bag packaging. From chocolate bars to medical secondary
packaging, products are packaged using this technology. Secure
marking of expiration or sell-by dates is essential.
Marking of expiration or sell-by dates on tubular bag packagings
Reliable usage of quick-drying UV-curing inksOpenair®
Plasma
treats packaging at just the right spot for optimum ink bonding, to
ensure that printing ink applied by the ink jet process will adhere
securely. Modifying the surface tension effectively increases the
wettability of the film packaging. In particular, quick-drying
UV-curing inks can be reliably used with this pretreatment.
