How to bond or increase adhesion of a extruded silicone hose(braided hose, heater hose etc)?

[nikhilmathew]

Hi we are into manufacturing silicone hoses by extrusion, we extrude the inner tube braid using polyester, aramid yarns and coat using silicone rubber, but our adhesion need to be improved in between these layers, can anyone help with these:
Ph:916282716198, Consultancy is also welcome