... wash safe 3,Microwave Safe 4,color box package KH-04 plastic vacuum box18pcs1,50pcs in one set 2,dish wash safe ... a plastic bag ,then in color box for plastic food container set .The advantage of our plastic food containers set1) Newly ... printing, heat transfer printing,or embossed on the plastic food container set2) Strongly designed capacity ,can develop new mould within short ...