GC1 refers to a coated primary fibre board (chromo board) in packaging printing.

Front surface layer = hf white
inlay = light
Back surface layer = hf white

hf white: wood-free white layer of bleached pulp with a maximum of 5% mechanical pulp

light = light layer of mechanical wood pulp or of a mixture of unbleached pulp and mechanical wood pulp

More articles related to this topic:

Leave a Comment

WordPress Cookie Plugin by Real Cookie Banner