The C- type curing bladder for bias tire is a key component in the tire curing process for the curing and shaping of bias tire.

1. basic concepts
The vulcanizing bladder is a hollow thin-walled rubber product of the tire vulcanizer, which is specially designed to be filled into the inner cavity of the tire blank to be vulcanized. During the vulcanization process, a heating medium (such as hot air, nitrogen or superheated water, etc.) is introduced into the capsule to cooperate with a vulcanizer for tire shaping and vulcanization. The type C curing bladder for bias tire is a specific type of bladder designed for the curing process of bias tire.

2. function and role
Shape retention: The C- type curing bladder for bias tires plays a supporting role inside the tire to ensure that the tire maintains the correct shape and size during the curing process.
Vulcanization medium: The heating medium in the bladder is used as a vulcanization medium to promote the vulcanization reaction of the tire material by heating and pressurizing, so that the tire material can achieve the expected physical and chemical properties.
Improve quality: The use of bias tire C- type curing bladder can significantly improve the curing quality and consistency of the tire, and enhance the wear resistance, impact resistance and service life of the tire.