The embodiment of the invention discloses a process, equipment and a system for weaving fabric. The process is applicable to a seamless circular knitting machine, and comprises the following steps: a first base layer cloth drum is woven according to a first default weaving command, and the first default weaving command includes structure data of the first base layer cloth drum, and weaving action data; a rib top edge is woven continuously and seamlessly after the completion of weaving of the first base layer cloth drum, and the rib top edge is woven according to a second default weaving command, and the second default weaving command includes structure data of the rib top edge, and weaving action data; and a second base layer cloth drum is woven continuously and seamlessly after the completion of weaving of the rib top edge, the second base layer cloth drum is woven according to a third default weaving command, and the third default weaving command includes structure data of the second base layer cloth drum, and weaving action data. The process, the equipment and the system of the embodiment of the invention reduces the time consumption of weaving, improves the structural form of clothes, and improves the comfort level of wearing.