The invention relates to a method for manufacturing a wiping rod sleeve, which comprises the following steps: two sponges to be prepared into the sleeve are placed into a die; a piece of cloth or a piece of paper is lined between a sponge on the lower side and a lower die; the two sponges and the cloth or the paper suffer certain pressure of an upper die and the lower die; and after an ultrasonicvibration heater gives out high-frequency sonic waves, an upper sponge and a lower sponge are cut along an inner blade of the die by the high energy which is accumulated between the cloth or the paper and the two sponges, and are fused and adhered to each other, so that the wiping rod sleeve is manufactured. The wiping rod sleeve manufactured by the method can not generate soft flocks, has low ultrasonic heating temperature, can not generate smog, can not be faded, and is favorable to improve the product quality. Moreover, the wiping rod sleeve does not use chemical agent and volatile chemical solvent, and can not pollute the operating environment and influence the health of workers.