If your product doesn't have a brand, it doesn't involve infringement, but the illegality is distinguished according to the goods, such as fruit, so it's no problem. However, goods that are required by laws and administrative regulations to use registered trademarks must apply for trademark registration, and those that have not been approved for registration may not be sold in the market.

Legal basis:

Article 7 of the Trademark Law of People's Republic of China (PRC) shall follow the principle of good faith when applying for registration and using trademarks. A trademark user shall be responsible for the quality of the goods in which he uses the trademark. The administrative departments for industry and commerce at all levels shall stop cheating consumers through trademark management.