PP/PE  Block Bottom Valve Bag
Demension	Length : 450-890 mm
	Width : 370-615 mm
	Bottom. : 90-180 mm
Material	PP woven laminated fabric
	PE film
Valve	Short valve or Long valve
Printing Colors	Bag body : 4-8 colors
	Bottom : 1-2 colors
Antiskid	PP bag : antiskid printing
	PE bag : 2 embossing belts on each side
Performation	2-6 rows airholes
	Tiny airholes on whole body
UV Stabilizer	As per requirement.