... versatility of plastic enables protective packaging in the form of die cut shapes, heat formed envelopes, edge protection, corner protection, interleaving ... scored, creased, stapled, nailed, stitched, folded & drilled8.Can be made for die-cut.9.Can be sonic or heat welded.10.Resists ... /counter-top protection or storm panels.4.Others : Trunk protection for young trees. hollow sheet