This utility model discloses a segmented plastic woven bag, including an end bag, a bottom bag below the end bag, and six intermediate connecting bags between the end bag and the bottom bag. Connecting straps are fixedly installed on both sides of the end bag, bottom bag, and intermediate connecting bags. Two mounting holes are opened at the top of each connecting strap, and a connecting buckle is fixedly installed in each mounting hole. Two fastening holes that match the connecting buckles are also opened at the top of the connecting strap. This utility model allows the bag to be disassembled into multiple segments according to actual usage needs, or multiple segments can be combined into one bag, or a corresponding number of segments can be selectively combined into one bag. It can form various different combination methods and can create multiple bags of different sizes for users to choose from according to their actual needs, providing greater flexibility and convenience for users' work.