shape:tubular.
size:64*50*11cm,etc.such as,bag length450-910mm,bag width350-600mm,bottom width80-180mm.
top:hot air welded with filling valve.
bottom:hot air welded no stitching, no hole.
density:8*8 to 14*14 per inch.
fabric weight:55-180/m2.
lamination weight:16-22/m2.
air permeability:20-160.
off-set printing:front side1-8colors or back side 1-8colors.
gravure printing bopp film:front side1-10colors or back side 1-10colors.
fabric color:white,beige,black,red,blue,green,etc.
valve color:white,blue,red,etc.
valve material: pp woven fabric or non-woven cloth.
quality:100% virgin pp and pe raw material.
delivery time:10-20days for 1-4*40HQ.
price:reasonable and preferential.
service:good pre-sale and in-sale and after-sales service.