The rubber to metal bonding mostly adopt sulphurate bonding.But if under sulphurating condition the bonding layer is unstable, or suppurating craft is difficult to come true，we adopt cold bonding.

橡胶与金属粘合大都采用化粘合,化条件下基材不稳定或化粘合工艺不易实现时则采用冷粘。