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Sony
Dax Technology Center Activities
Based in the south
west of France, Sony’s, Dax Tec factory produces not only
VHS and 8mm cassettes for European market, but also
Betacam SP professional cassettes for Europe, North and
South America.
This plant is
split in 2 big units:
1- The Magnetic
Tape Unit where the main process steps are:
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Mixing (production of magnetic & Back
Coating paints),
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Coating (Coating of the paint on a
base film),
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Calendaring (Surface treatment which
finishes and optimises the tape properties),
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Slitting (cutting the jumbo rolls of
magnetic tape in order to obtain pancakes).
2- The Cassette
Unit can be divided into the following processes:
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Winding (winding tape pancakes into
empty cassette shells),
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Packaging (final products are ready
to be delivered to customers).
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