small plastic one way valve

Food Grade PE Material 23mm Coffee Bag One Way Valve PE One Way Coffee Valve For Plastic 500g Coffee Bags Superior This model A1 one way degassing valve , the instruction is as below : 1. Compose: Plastic main ... Read More

Products Name White Color One Way Degassing Valve Coffee Bag One - Way Relief Valve Product Discription Plenty of plastic pour spout caps kinds. Any color of the spout caps is available if needed. Customized ... Read More

Polythene Small Diameter 23mm Coffee Valve For Vacuum Sealed 1b Coffee Bag Product Detail Item name Coffee Valve Function Air release to reduce the bag pressure Model num A1 Material PE main body+PVC gasket... Read More

Coffee Degassing Valve For Resealable Side Gusset Coffee Packing Bags Product Detail Product Name 1 way air vent valve Model number A2 Feature Air Vent , degassing air Plastic Type PE Food Grade Material OEM... Read More

Small Plastic One Way Degassing Valve / Silicone Air Ventilation Valve Product Detail Product Name One way degassing valve Item number A2 Feature With silicone sealing valve Plastic Material PE food grade ... Read More

PE Food Grade Small Plastic One Way Valve For Ground Coffee Packaging Product Detail Item name Small plastic one way valve Model num A1 Function One way degassing air Material PE Food Grade Custome order Okay ... Read More

Outer Dia 23 Small Round One Way Air Degassing Valve Polyethylene Material Product Detail Name One way air degassing valve Model A1 Function Degassing C02 Material Polyethylene Material OEM/ODM Offer sealing ... Read More

Polythene Plastic One Way Air Vent Degassing Valve For Box Pouch Coffee Bag Product Detail Item name One Way Air Vent Valve Function Air degassing from bags Item num A1 Material PE main body+PVC gasket+sillicon ... Read More

White One Way Valve Ventilation Breathing CO2 Air For Coffee Side Gusset Bags Product Detail Product name One way valve ventilation breathing c02 Function Vent CO2, breathing CO2 from coffee pouch Model num #A1 ... Read More

Silicone One Way Valve Diminished Air Pressure For Pet Animal Feeding Food Foil Packs Product Detail Product Name Silicone one way valve diminished air pressure Model num #A2 Feature One way air vent Material ... Read More