170 years

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Across
  1. 2. The type of power used in SIG's first factory
  2. 5. Technology that enabled shelf stability in packaging
  3. 6. The first European Beverage Carton
  4. 8. First industry served by SIG
Down
  1. 1. SIG's tagline
  2. 3. SIG's core expertise
  3. 4. A core area for which SIG was known during the wars
  4. 7. Name of the waterfall where it all began for SIG