When it’s unachievable to block all dampness or oxygen from remaining existing in the package deal prior to sealing, desiccant packs will help mitigate the effects by absorbing moisture and oxygen. From mayo and ketchup to very hot soups and sauces with particulates, liquids might be messy to handle, https://www.linpack.com/news/how-vacuum-packaging-machine-helps-reduce-food-waste