... sizes available & customised of 160,000 pcs outputs on dunnage bag ,180,000tons HDPE slipsheet, edge corner proctectorand other saft cargo ... *1200mm900*1800mm900*2100mm1000*1800mm1000*2000mm1200*1200mm1200*1800mm1200*2400mm etc.Air bag function : 1. to fill voids, brace loads, absorb vibrations, better ...