2013 high strength/good price kraft mortar/cement/chemical s

1.kraft paper bag for cement/mortar/chemical
2.multiwall/high strength and superior quality
3.Top with internal sleeve valve
4.Professional kraft paper bag for cement/concrete
5.Coloured and size can be customized
6.Strict and professional quality control
7.High grade paper from oversea( Amercia/Switzerland)

W 350~550mm
B 90~125mm
L 460~1100mm
Outer ply kraft paper
Inner ply PE film for moisture proof
Number of ply 2-5 ply or as your requirement
Weight As you need
Top Pasting with valve
Bottom Bottom pasting
Usage Packing for cement/concrete mix/mortar
Printing One side or two sides as your request
Surface Handling Flexo printing
Sealing & Handle Self adhesive seal
Feature mositure proof, biodegradable, disposable
Payment T/T (30% in advance, balance before shipment) or L/C at sight
Delivery time Within 30 days or according to the order quantity
2013 high strength/good price kraft mortar/cement/chemical s