Huaweier supplies food-grade PET packaging for repeat projects by food brands, importers and co-packers.FSSC 22000-managed production and applicable food-contact documentation are available for project evaluation. Clear PET Jars for Chocolate Spread Filled at 40 C or Below This page is for chocolate spread that reaches the jar at 40 C or below. Huaweier does not position standard PET jars for hot filling. For a qualifying process, a clear wide-mouth jar can support product