There have foil wrapper, plastic bag, aluminum foil bag, Kraft paper bag, paper box and so on for wrapping chocolate bars.
So why many people use the foil wrapper as inner package for chocolate bar? That’s because aluminum foil wrappers have benefit like oil-proof, insulation and environmental material. But some other material can’t reach.
The aluminum foil bag also have these benefits, but normal there have not available stock. Custom size minimum order quantity is 20000pcs.
But we have some stock foil wrapper for chocolate bars, don’t need custom if you only need small quantity.