Choose material by component and intended use, not by a single label for the whole set. Confirm the exact grade, construction, care conditions and destination-market evidence for the approved SKU.
Compare the available material routes
| Decision | What to compare | Next reference |
|---|---|---|
| Food container | Shape, closure, weight, care and the specified food-contact conditions. | Lunch-box products |
| Cutlery and serving | Strength, finish, packed length and cleaning method. | Dining components |
| Carry goods | Outer fabric, lining, padding, dividers and cleaning instructions. | Carry products |
How do PP and stainless steel differ for a portable set?
PP can support molded forms and a lighter component; stainless steel can suit a durable metal construction. Neither label alone establishes suitability. Compare a real PP versus stainless-steel specification, then define the evidence needed for your destination market. For mixed-material assemblies, review how production and fit are coordinated.