It depends on what the situation is, and we can't generalize. Some products can be repackaged, and some products cannot be repackaged. For example, ordinary tea can be repackaged, but geographical indication products such as Pu 'er tea cannot be repackaged because of geographical restrictions.

Generally speaking, prepackaged foods is not repackaged for sale. Because it involves trademark infringement or counterfeiting. If you really want to package other people's dishes and sell them yourself, you can commission production, so you can add your own trademark or something, but. There are also strict legal provisions for commissioned production.