Coffee bag one-way valves are made of food-rate new PE and silica gel material.
Coffee bag One-way valve can protect coffee from oxidation and effectively release CO2 gas, and prevent bag form bursting.
It can keep the coffee beans fresh and dilicious.
Five-gallon bottle caps, mineral water caps, push & pull caps, coffee bag one-way valves suppliers. Foshan shunde huazhong industry Co., Ltd. is located in foshan city, guangdong province, China. Our company always insists on the tenets "quality first, reasonable in price and based on honesty".
We have professional experience in plastic caps line and possess advanced technology and production equipment. Our products are made of 100% new PE material and in compliance with the health standard for food package.
Our 5-gallon non-spill bottle cap is with good sealing performance, it was approved by FDA and sells well both at home and abroad.
One of our new product named coffee bag one-way valve. It is used to release, from a coffee bag, gas emitted by roasted coffee while preventing air from entering the bag and coming in contact with the coffee itself.
We also can design and produce plastic packaging products according to customers' requirements and creat more value for our customers.
3. The stick label sealed the top part of bottle cap can proof dust and forged.
4. The scoring of bottle cap tears easily.
5. Get the QS certificate of food package of China, FDA approved of USA.
