Hello,
May I ask you some questions about the ink outside the carton?
Our product is plastic bottle, the bottles are put into the carton box directly.
The carton is considered as secondary packaging?
I don’t think we need ‘food grade ink’, since the ink is not direct contact to the bottle.
Is there any regulation about the ink outside the carton?
I would be grateful if you could give me some advice.
Thanks,
Nathan