Square Block Bottom PP Woven Valve Sack Bag

Material: PP (Polyprophylene) woven fabirc;

Size: can be customized according to customer's requirements with different sizes;

Top: with valve for filling and with block panel sticked onto bag top;

Bottom: sealed and with block bottom, with bottom panel sticked onto bag bottom;

Valve type: inside valve or outside valve. Outside Valve with pocket for valve port folded back to avoid leaking;

Air permeability: bag body can be with jump hole (micro hole) for air through from bag body surface during filling;

Printing: Up to 7 colors printed on matt(anti-slip) BOPP film and then coated onto woven fabric;

Packing: into bale or onto pallets, then into container for delivery.

 

Item		Type A	Type B	Type C
Working Load	kgs	20-30	25-50	50-60
Mesh	inch	10x10	11x11	12x12
Suggest Fabric Weight	gsm	60-70	65-75	70-80
Tensile Strength(N/5cm) - re-grind	warp	300	350	400
	weft	300	350	400
Tensile Strength(N/5cm) - Virgin	warp	400	450	500
	weft	400	450	500