Hello, today I am looking for some help in understanding what is considered a material and which type of material.
We take a roll of PET plastic and thermoform it into a food contact tray or clamshell. Those trays are packed into a food safe liner and then into a cardboard box. The cardboard box is taped closed, labeled, and placed onto a pallet. The pallet has a sheet of cardboard as a protective layer between the wood and the cardboard box. The pallet is then stretch wrapped.
So all the materials we use are:
PET
Liner
Cardboard box
Tape
Label
Sheet of cardboard
Pallet
Stretch wrap
Which are considered raw materials, which are considered packing materials? They cannot be both at once right?
Based on the BRCGS Packaging Materials Issue 7 glossary, it defines a raw material as: "The basic material or work in progress used by the organisation for the manufacture of a product."
Packing materials: "Materials used for wrapping either raw materials or the finished product for protection during storage and distribution"
Based on these definitions I would say the PET is raw material and the liner is packing material? The box contains the liner so it is like an indirect packing material so does that also count? But then the stretch wrap is like an even more indirect packing material so does that also need to be included as one? Does the pallet count as a packing material? What about the cardboard between the pallet and the box?
I guess I don't know how far is too far..