Cost of foam insulation box, foam insulation foam packaging boxes, foam large plate. Which of foam insulation box low price, foam insulation box, good quality. Application Brief polystyrene foam polystyrene beads as a raw material is foam insulation box vegetable box, after the pre-expanded by heating, foam insulation box fruit box, heated in a mold made of foam molding having a fine closed cell structure plastic sheet, a common type of material (PT) and smoldering type (ZR). Styrofoam lightweight, excellent heat insulation, sound insulation resistance, low temperature resistance, have a certain flexibility, with minimal water absorption, easy processing and so on. Mainly used for construction, vehicles, ships refrigeration equipment and refrigeration applications Introduction to foam insulation foam box _ _ much foam insulation box fruit boxes by the Shandong great foam Limited. Foam insulation foam box _ _ much foam insulation box fruit box Shandong great foam Ltd. (www.rzdayou.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Zhang foot years.