These poly bags have an inner self-closing flap that functions as a check valve after filling. Our poly valve bags are available with plain valve or extended inner sleeves of paper or film. If an extended “tuck-in sleeve” is used, the sleeve is manually folded down and back into the pocket under the sleeve for positive closure against sifting.
Valve Bag can be used for: rice bags, flour bags, cement bags, fertilizer bags, jute bags, food bags, chemical bags, jumbo bags, feed bags and salt.
Superior film strength means less loss
Weather resistant film allows products to be stored outdoors
No-leak valve keeps warehouse shelves and floors clean
Plastic film resists bug and pest infestation
Excellent palletization, 3 pallets high or more (no stretch wrap required)