... bag, mailing bag, express bag, packing list bag 1)co-extrude LDPE,white & black both 2)logo and size tailor made courier bag, mailing bag, express bag, packing list bag, ... PPE, PPU, PVA, PVC, CPE3) Applications: for garment, snack and other product packaging, shopping bagDisclaimer: the intellectual property shown on ... only offered as examples of our production capabilities,and are not for sale