Review on Versatile Kraft Coffee Bags – 0.5lb / 8oz Capacity | Valve & Stand-Up Design | 50pcs by Autumn Robertson

I bought the black version of these bags from another manufacturer here at Revain. However they are no longer available so I picked them as my clients liked the style. picked up an order for shipping. I noticed that all 5 packages of the order had the same defect. I've tried sealing them several times with different temperature settings and in different places on the top of the bag but the gap remains. I tried another bag and the same gap exists. First of all, I hope that I don't go through all 50 bags in one package, but find that this deficiency is present in all of them. I have already ordered other bags but they will not arrive in time for my customers to receive their order. I hope I can find some that aren't completely defective to seal.