... construction, agriculture, industry and Pharmaceutical etc.Specifications of Plastic PP Hollow Bottle Tray:1. Thickness: 2mm, 3mm, 4mm ... metal or rigid plastic, Polypropylene PP Corrugated Plastic Bottle Tray / Layer Pad / Divider / Separator Sheet offers the following ... often referred to as Divider, Layers, Separators, Corflute, Correx, Coroplast, Cartonplast, Coreflute, fluted pp sheet board,twin- ...