extruded poly bubble mailer color thickened composite matte film bubble envelope bag clothing packaging bag foam bag 共挤膜气泡袋彩色加厚复合哑光膜气泡信封袋服装包装袋泡沫袋子

black matte coextruded film white matte coextruded film pink matte coextruded film fruit green matte coextruded film dark yellow matte coextruded film

11*13+4 500 pcs in a box (thin) 13*18+4 350 pcs in a box (thin) 15*19+4 250 pcs per box 18*23+4 180 pcs in a box 20*25+4 150 pcs in a box 26*30+4 100 pcs per box 29*37+6 70 pcs per box 32*40+6 60 pcs per box 35*43+6 50 pcs per box 38*47+6 40 pcs per box 42*35+5 50 pcs per box 44*50+8 35 pcs per box 60*50+8 25 pcs per box