Our plastic one way degassing valve is designed with three exhaust holes, ensuring higher exhaust efficiency and more uniform venting for coffee packaging. This advanced design helps release excess gas while preventing external air from entering, keeping coffee fresh for longer. The one way valve's surface remains smooth and flat after hot pressing, making it ideal for coffee bags, food packaging, and other airtight storage solutions. Perfect for maintaining product quality, freshness, and shelf life, our degassing valve is a must-have for premium packaging solutions.
