Flame retardance testing device for polyester weft-knitted decorative cloth

The utility model provides a flame retardance testing device for polyester weft-knitted decorative cloth, and belongs to the technical field of machinery. The problem that in the prior art, stabilityis poor is solved. The flame retardance testing device for the polyester weft-knitted decorative cloth comprises a shell, wherein a cavity is formed in the shell; wherein a plate-shaped fixed plate and a plate-shaped movable plate are arranged in the shell; wherein the fixed plate is fixedly connected into the shell, the shell is further fixedly connected with a driving piece, the driving piece isconnected with the movable plate, the movable plate is located over the fixed plate, the driving piece can drive the movable plate to horizontally move up and down relative to the fixed plate, and the movable plate is provided with a plurality of heating pieces which are arranged in a linear mode. The device for testing the flame retardancy of the polyester weft-knitted decorative cloth is high in stability. 本实用新型提供了一种涤纶纬