摘要:
Process and plant for the production of natural cork closure means (8; 9; 10) for containers of liquids, from raw boards of natural cork (1), that includes the following stages: continuously cutting semifinished natural cork products (24) from unseasoned boards (1) and classifying them according to quality, and carrying out continuous seasoning and boiling of the said semifinished products (24).
摘要:
Closing device (30) with screw or bayonet connection for containers of drinks or alimentary products, in particular for bottles of wine, including screw or bayonet connection means (34) devoted to co-operate with corresponding means (36) provided on the container (32), and a seal means (38) that in use is compressed against the rim of a mouth of the container in order to seal-close such mouth. The seal means includes a product based on natural cork (38,44) placed with its pores or lenticels (40) parallel to the axis (42) of the mouth of the container and inserted into the closing element (30), under radial compression in a direction orthogonal to the length of such pores or lenticels (40).
摘要:
Process and plant for the production of natural cork closure means (8; 9; 10) for containers of liquids, from raw boards of natural cork (1), that includes the following stages:
continuously cutting semifinished natural cork products (24) from unseasoned boards (1) and classifying them according to quality, and carrying out continuous seasoning and boiling of the said semifinished products (24).
摘要:
A closure element (1; 9; 15) of natural cork for bottles containing drinkable liquids, is adapted to be inserted with interference into the neck (21) of a bottle (20), the neck (21) having a determined first axis (22), the closure element (1; 9; 15) having the shape of a geometric solid with a constant cross-section along a second axis (2; 10; 16) coincident with the first axis (22) when the stopper (1; 9; 15) is inserted into the neck (21) and a plurality of lenticels (6) characteristic of the natural cork, which are distributed into the closure element (1; 9; 15), the lenticels being substantially parallel to each other and extending in a determined direction (R); the closure element (1; 9; 15) being oriented with respect to the lenticels (6) so that the second axis (2; 10; 16) is substantially parallel to said lenticels.