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Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

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Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

Name: Plastic Coffee One Way Valve 5mbar 8mbar Coffee Bag One Way Valve
Brand: XSJ
Price: 0.024 USD

Quality Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve wholesale

Model Number : A1，A2

Material : Food-Grade Engineering Plastic PE+ Multi-layer Composite Gasket

Price : 0.024 USD

Packaging Details : 57*37*42cm

Customisation : OEM/ODM: size, material, pressure, colour

Function : Allows release of carbon dioxide from coffee packaging while preventing oxygen entry

Supply Ability : 6000000

Quality Control : 100% inspection before shipment

Payment Terms : T/T,L/C,D/A,D/P,

Lead Time : 7–15 days for standard specifications.

Place of Origin : Guangdong

Working Principle : Unidirectional gas release (CO2 out, O2/Moisture blocked)

Delivery Time : 5-7 days

OEM/ODM : tailored design, material blends, mounting types, and pressure calibration supported.

Capacity : 10,000,000 Pcs / Week

Brand Name : XSJ

Product Name : Plastic One-Way Exhaust Valve / Degassing Valve

MOQ : 100000

Seal structure : Multi‑layer gasket, leak‑proof

Reusable : Generally single-use, not reusable

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PRODUCT INFORMATIONS

Product parameters

Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

Applications

Versatile solutions for industries requiring superior gas management and freshness preservation.

Coffee & Tea Packaging: Roasted coffee beans, ground coffee, and premium tea leaves (releases CO2 while preserving aroma).
Food & Snacks: Pet food, dried fruits, nuts, baked goods, and fermented foods.
Agricultural Products: Grains, seeds, and fertilizers (prevents moisture ingress and bag swelling).
Chemical & Industrial: Powdered chemicals, building materials, and products that emit gases during storage.

Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

Why Choose This Valve?

Designed to extend product shelf-life and prevent packaging rupture, our exhaust valve delivers industrial-grade reliability.

- Precise Pressure Control: Engineered with a precise opening pressure of 5~8mbar, ensuring automatic and efficient degassing exactly when overpressure occurs, preventing bag bursting.
- Ultimate Oxygen Barrier: Features an advanced unidirectional sealing structure that allows CO2 to escape while completely preventing reverse oxygen penetration, preserving product freshness.
- Extreme Temperature Resistance: Equipped with a multi-layer sealing gasket that maintains a 100% airtight seal under both high and low-temperature environments, ensuring zero leakage during transit and storage.
- Cost-Effective & Durable: Made from high-strength, food-grade plastic materials, offering a perfect balance of premium performance and cost-efficiency for large-scale packaging operations.

Product Description

The Plastic One-Way Exhaust Valve (also known as a degassing valve) is a critical packaging component designed to release accumulated gases (such as CO2 from freshly roasted coffee or fermenting agricultural products) while blocking external oxygen, moisture, and odors from entering the package.

Unlike traditional metal valves, our plastic variant offers a lightweight, corrosion-resistant, and highly cost-effective solution without compromising on sealing performance. The meticulously calibrated 5~8mbar opening mechanism ensures that the valve only activates under safe overpressure conditions. Combined with the multi-layer temperature-resistant gasket, this valve guarantees the integrity of your packaging across diverse climate conditions, making it the ultimate choice for premium food, beverage, and industrial packaging lines.

Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

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.

Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve

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