We are manufacturing cardboard boxes for the pizaa and I am working to implement ISO22000 in this unit.The side of the cardboard coming in contact with pizza is composed of food grade material but the rest of the stuff is made up of cardboard.
Moreover boxes are stored with other boxes(other than used for food purpose).
What are the tests (Chemical,biological and physical ) for the boxes,dyes and varnishes (any standard document from where I can consult).Moreover does the segregation of raw material (cardboard) and finished product is mandatory (pizza boxes).
Does someone have GMPs checklist?
Thanks in advance