Professional production of a variety of foam sheet density by 6 kg -23 kg, length 2 m, width 1 m, thickness 10MM-500MM, mainly for logistics packaging shockproof crash, plant insulation, crates lined with cushioning effect protection products for glass, metal, ceramics, handicrafts, tableware, furniture, etc., process simple, fast delivery, low cost effective, widely praised by customers. Foam board has a very good cushioning properties, its main role is to do the packaging for protection against pressure drop resistance shock etc; the heavier the weight, the greater the density, hardness more hard. However, the relative thickness of 1 cm is still a little thin, protective effect and less than ideal, we recommend the most suitable thickness of 1.5 cm or more, so a lot of good cushioning effect. Hardness, nine kilograms of material slightly softer (but require low cost can be considered, plus the thickness of the effect is about the same point); we recommend 12 kg of material, moderate hardness, suitable for most packaging protection use, is a relatively cost-effective High material; 15 kg medium to high hardness material, suitable for use on packaging requirements higher; 18 kg feed a general hard materials, suitable for heavy items, can also do other purposes (insulation, models, etc.); 25 kg material are especially hard materials, its hardness and electrical molded foam packaging boxes similar. For more information, please visit the official website of packaging products Wenjuan