Plastic Cap

C type: plastic cap specialized in wine and champagne All of bottle caps of traditional champagne, wine adopts soft cork, function of which is make use of tiny hole of soft cork to ventilate slightly. But now log material(yew log) is very seldom, then most manufacturers adopts compositive soft cork. But there are some bad substances in the agglutinant of compositive soft cork, which works harm to wines and human bodies. So, how to keep wine fresh and nil pollution when bottling, which becomes a big problem. Broke this big problem in the pioneer is Australian brewing master( Peter Wall). He introduced boldly screw cap technology, which brought a revolution for wine industry. What differences from his screw cap and general screw cap.are this kind of screw cap is added flexible soft fill-up and tin foil inside, surface of which scatters thickly tiny hole to ventilate. His cost is higher than soft corks. To drill tiny hole in the caps of our swing top cap B2, and fill ventilating material into this tiny hole, and matches our spring component, which is a ideal plastic cap used to pack champagne, wine. We have applied national patent for this technology field.