PRODUCT INFORMATIONS

Product parameters

Product features

1.Food grade PE material;

2.Stamping resistance;

3.Safe and tasteless;

4.No preservatives required;

Select food-grade PE material

Coffee bag degassing valve made through 100% new material one-time injection molding, ensuring health and environmental friendliness.

Good stress resistance

During the re-transportation process, if the goods fall from a high position, onw-way degassing valve can reduce the impact caused by the residual gas in the bag and prevent the bag from being damaged.

Diverse uses,support customization

Diverse uses, customization is supported.

Coffee bag valve Suitable for all kinds of composite bag packaging products, such as coffee powder, tea, tea powder, cat food, dog food and other bagged products.

The principle and function of the Degassing One-way valve

During the roasting process, coffee beans and other products generate a large amount of carbon dioxide gas. After roasting, the beans will continue to release gas.

The exhaust valve on the coffee packaging bag utilizes the one-way exhaust principle. The gas inside the bag can be expelled while preventing external gas from entering.

When the gas inside the coffee bag reaches the set pressure, it is discharged through the one-way exhaust valve, but the outside air is never able to enter.

Dongguan Xinshengji Hardware Products Co., Ltd

Founded in 2007 and has extensive industry experience.
A packaging enterprise that integrates the development of plastic and hardware products, mold manufacturing, and injection molding.

If you need any of the following, please contact the customer service:
1. Need free samples;
2. Need the service of heat-sealing spout;
3. Produce based on samples, mold customization;
4. Need matching spout bags, complete shipment.