How to Soften the Hardening of Natural Rubber

Natural rubber is the most common rubber species in rubber products industry, which has certain elasticity, resilience and softness. Generally, the same brand of natural rubber is softer in summer, and the compound will become relatively harder from summer to colder winter; improper process operation, too long parking time or inappropriate parking environment will also lead to hardening of natural rubber. How to deal with the hardening of natural rubber in production? How can hardened natural rubber be softened?