Purchased new high-end FoodSaver V4440 2-in-1 and these bags. Started with 12 inch bags. We had 60% failures. I had to reseal the "factory" soldered end with every failure; Bags worked then. With big bags it was even worse. We then bought a roll of bags and made our own; 100% success rate. Based on this, we believe the problem is not with the FoodSaver.
100-Pack Of Disposable 18-Inch Piping Bags For Cake, Cupcake, And Cookie Decorating - Perfect For Icing And Frosting!
41 Review
2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review
300PCS Pre-Cut Unbleached Parchment Paper Sheets - Perfect For Baking, Grilling, Air Fryer & Steaming!
36 Review
AmazonBasics Silicone Baking Mat Sheet
48 Review