The invention discloses a preparation method of a high-resilience rubber material, which comprises the steps of banburying, kneading, tableting, and vulcanization; the banburying time is 4-8 minutes, and the banburying temperature is 72-88°C; the kneading time is 16-24 minutes , the refining temperature is 35-55°C; the vulcanization time is 250-300s, and the vulcanization temperature is 140-160°C; the raw material composition of the high-resilience rubber material includes: 100 parts of natural rubber, 1.2-2.5 parts of stearic acid, and 2.5 parts of accelerator ~4 parts, anti-aging agent 0.3~1.5 parts, vulcanizing agent 5.3~8 parts. The present invention removes the white carbon black component in the apron material in the prior art, and uses an improved combination of vulcanizing agent and accelerator to enhance the resilience and strength of the mixed rubber, and the apron made of the above material is permanently deformed Small, the hemorrhoids can be tightened instantly during the ligation process, not easy to fall off, and can effectively block the blood flow of hemorrhoids.