valve Packaging Coffee Bag with Valve

=== Base Info ===

• Certificate3：SGS
• Certificate2：ISO9001:2008
• Certificate1：ISO14001:2004
• Raw Materials：Low Pressure Polyethylene Plastic Bag
• Making Process：Plastic Packaging Bags
• Shape：Plastic Bags
• Material：Laminated Material
• Feature：Moisture Proof
• Certificate4：QS
• Trademark：JL
• Transport Package：Poly Films, Cartons, Plastic Pallets
• Specification：quad sealed bag
• Origin：China

=== Description ===