When Was Scotch Tape Invented?
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Cellophane, which was invented in 1920, is made from cellulose, a substance found in the cell walls of plants.
In 1929, scientists were trying to find a tape that could be used to seal packages wrapped in cellophane. One young scientist had an idea: Why not use cellophane itself, coating it with glue to form a tape.
Before long, an American company was selling this new tape, called Scotch tape. Why Scotch? No one knows!
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Why Scotch? "Use of the term
Why Scotch?
"Use of the term "Scotch" in the name has a pejorative origin. To cut costs 3M applied the adhesive only to the edges of the tape. A remark was made by a St. Paul automobile detailer that the stingy Scotch bosses needed to put more adhesive on it, and the name has stuck ever since."
at least thats what wikipedia says ;)
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