Application areas rubber-reinforced fabric inflatable seals

Rubber-reinforced inflatable seals are elastic elements that achieve sealing through internal air pressure regulation. Their core principle utilizes the compressibility of gas and the elasticity of rubber to form a tight seal inflatable interface under the influence of internal and external pressure differences. After inflation, the seal's wall expands and tightly adheres to the sealed surface, filling irregular gaps (such as dynamic gaps of 3-5mm or more), forming a continuous sealing line or surface. After depressurization, the seal quickly retracts, reducing contact wear and opening/closing resistance. This design allows it to adapt to complex working conditions and maintain a stable sealing effect over long-term use.   Material Characteristics and Selection Criteria   Silicone Rubber   Characteristics: High temperature resistance, cold resistance, non-toxic and odorless, excellent physiological inertness.   Applications: Food processing equipment (e.g., automated filling lines), me…