Different Size Keep Coffee Fresh Greatly Customized Color Plastic One Way Valve Coffee Bags

Product Description :

One-way valve coffee bags are a popular packaging solution designed specifically for preserving the freshness and flavor of freshly roasted coffee beans. These bags feature a one-way degassing valve that allows carbon dioxide gas to escape from the bag while preventing air from entering. Here's an overview of the features and benefits of one-way valve coffee bags:

1. Preservation of Freshness: The one-way valve on these coffee bags allows gases, such as carbon dioxide, to escape from the bag without allowing air to enter. This helps to preserve the freshness and flavor of the coffee beans by preventing oxidation and staleness.

2. Extended Shelf Life: By releasing excess gases produced during the roasting process, one-way valve coffee bags help to extend the shelf life of the coffee beans. This ensures that consumers can enjoy a flavorful and aromatic coffee experience long after the beans have been roasted.

3. Protection from External Factors: One-way valve coffee bags are made from multi-layered materials that provide a high barrier to oxygen, moisture, light, and odor transmission. This protects the coffee beans from external factors that can compromise their quality, such as exposure to air, moisture, or sunlight.

4. Convenient Packaging: These bags come in various sizes and styles, including stand-up pouches, flat bottom bags, gusseted bags, and quad seal bags. They may feature resealable zipper closures, tear notches, or tin-tie closures for convenient opening and closing.

5. Customizable Design: One-way valve coffee bags can be customized with branding, logos, product information, and artwork to enhance product visibility and appeal. This allows coffee roasters and retailers to create unique packaging that reflects their brand identity and attracts consumers.

6. Versatile Application: While primarily designed for packaging coffee beans, one-way valve coffee bags can also be used for packaging ground coffee, tea, nuts, grains, and other specialty food products that emit gases during storage. This versatility makes them a valuable packaging solution for a variety of products.

7. Environmentally Friendly Options: Some manufacturers offer environmentally friendly options for one-way valve coffee bags, such as compostable or recyclable materials. This allows consumers to choose packaging that aligns with their sustainability values.

FAQ :

Q: Are you trading company or manufacturer ?
A: We are factory.

Q:How to Distinguish the Quality of One Way Degassing Valve?

A:1.The easy way to test it is by pumping the air from the bags with one way degassing valve after sealing, and then see if the bag will expand or not.
2.Test the freshness of coffee
Making a cup at different times, one month, two months, or even three months longer time using the valve, write down the test result and make the comparison, Compare the foam volume and the acidity of the coffee, if there still is a lot of foam and the coffee taste less sour, it is said that the coffee is kept well. Otherwise,,the one way degassing valve is not good and can't keep the freshness of coffee effectively.
3. Check the fermented feed
The one way degassing valve placed in the packaging bag aims to help vent the air that is produced by the feed to keep the high quality of fermented feed for a longer time. If there is gas trapped in the packaging bag, or the fermented feed is moldy, it's no doubt that the one way degassing valve is inferior.

Xinda Pelosi Co., Ltd. was founded in 2016. It is specialized in the production of all kinds of plastic sprayers.

Xinda Pelosi Co., Ltd. is located in Guangzhou City, Guangdong Province, adjacent to Guangzhou and Shenzhen Airport . It is an only two-hour drive from our company to Baiyun Airport, which makes the transportation from or to us even more convenient. Since it is right next to China Plastic City and China Light Industry Mold City as well, the unique regional advantages make our company a professional manufacturer of plastic products.

Our company, covering a land area of 12,000 square meters and a factory area of 20,000 square meters, has now become a scientific and technological enterprise specialized in the production of plastic sprayers and cosmetic packaging with in-house R&D department, manufacturing factory and marketing team. It has been cooperating with many international famous brands in the industry as well. Advanced professional technology, superior quality, efficient marketing services together help our cpmpany grow and develop continuously.

After years of continuous development， our company has received various international or domestic quality system certification such as SGS, TUV, ROHS, ISO9001:2008. The company has passed the BV Social Accountability Audit, ITS Quality System Audit and C-TPAT Audit as well.It has also been following 7s for daily practical use and strictly control the product quality under IQC, IPQC, QC, CFQC, QA, OQC flows for testing and managing the supply chain.

Developing competitive products, building a brand, assuring quality and continuation is our philosophy. Your satisfaction is our target. Join us for mutual benefit and development.

At present, our company is increasing the investment to improve the management, control quality and encourage innovation. It is striving to become the industry leader of sprayer exporting enterprises in China