Cork disks

One-piece natural cork washers are used in assembling technical corks with body in agglomerate, like champagne stoppers.

They are produced in the following formats: 

34.5 mm diameter, height 6.0 mm - suitable for technical corks 2R (suitable for champagne)

26.5 mm diameter, height 6.0 mm for technical corks 1 +1, cylindrical (suitable for still and slightly sparkling wines)