Half
of the world's Cork is produced in Portugal with most coming from the São
Brás de Alportel region.
The Nova
Cortiça factory, just outside São Brás de Alportel was founded by the present
owner's father in 1935 to produce cork heels for shoes and handles
for fishing rods. In 1986 Caesar Correia changed the factory's principal
output to Champagne corks.
The first
stage of production starts at the farms. A cork tree is stripped of its
bark once every nine years by skilled workers using specially designed axes,
and the best bark is selected. It is then stored in rolls, being sold to
one of the many cork factories in Portugal, where it is sorted and graded
into "superior" and "inferior" qualities. It is then cut into squares, steamed
to rid it of insects and pressed.
The pressed
cork is fed into a cutting machine to remove the tree bark and to produce
strips, which are then subject to another selection process. Discs, about
4 cms. in diameter, are cut and sorted again to produce the best quality
for Champagne cork production.
A Champagne
cork, unlike a wine cork, is a fusion of two pieces. The top quality cork
is used for the part that comes into contact with the Champagne. The rest
of the cork is made from a compound of waste cork left over when the discs
where cut. Finally, the two are fused together and the shape of the cork
is produced when it is forced into the bottle.
Nova
Cortiça's production line is not limited to bottle stoppers, however. Cork
skin (thin sheets of cork that can be used for a variety of useful objects
from floor tiles, notice boards, handles and table tennis bats to name but
a few) is made here too. Sandra, the owners daughter, has developed a range
of products, that are now exported around the world.
The most
unlikely of these are cork umbrellas, specially treated to become completely
waterproof. Other interesting objects includes cork pens, bags, purses,
watch straps and hats.
To
see more of the fascinating world of cork, why not pencil in visit to the
shop in São Brás de Alportel which is opposite the park, E~Mail them at
geral@pelcor.pt
or visit their website at http://www.pelcor.pt
? Next time you open a bottle of Champagne you can toast Sandra and her
family.