Made of Aluminium, these caps are used for sealing Pharmaceutical, Liquor, Cosmetics, Food & Beverages bottles.
Two types of liners give customers an element of control over the desired permeability of the seal. The Saranex liner is made from layers of polyethylene, PVDC (polyvinylidene chloride) and expanded polyethylene, whereas the Saran film etain has a layer of tin sandwiched between PVDC, white kraft and expanded polyethylene. This tin layer means that it is much less permeable than the Saranex liner and less oxygen is allowed to enter the bottle. With Saran film etain liner, wines can be stored for periods of up to 10 years whereas with the Saranex, they can be stored between two and five years.
Caps in any plain colour or with printing can be ordered with us.