1. Before and after inflating the vacuum bag, be careful not to let it be scratched by sharp objects. It is best to operate it on the bed or on a clean table. At the same time, you should also pay attention to whether there are sharp objects in the storage location to ensure the integrity of the bag. This is the most basic requirement, and it is also the most common mistake that everyone makes. Important things are the most easily ignored. I have seen many times that items packaged by customers have punctured the packaging bag. I'm really speechless.
2. Keep the items farther away from the bag seal. Try to buy a bag that is large enough. Of course, don't blindly pursue the size. After all, the bigger the bag, the more expensive it will be.