Adhesive sample manufacturing mold

The utility model relates to the technical field of adhesive testing, in particular to an adhesive sample manufacturing mold which comprises a rectangular mold frame, and the rectangular mold frame is formed by connecting four calibration pieces end to end. The calibration sheet is of a cuboid structure and is provided with a first side surface, a second side surface and a third side surface which are sequentially adjacent; the first side face is provided with a sliding seat, the second side face is provided with a sliding way, and the two ends of the sliding way extend to the first side face and the third side face respectively. And the sliding seat on each calibration sheet is in sliding connection with the slideway on the adjacent calibration sheet. According to the utility model, each calibration sheet can move back and forth along the slideways on the adjacent calibration sheets, so that the size of the rectangular mold frame is adjusted, samples with various sizes can be prepared by adopting the same se