Vacbear, It was the shape that looked like a British machine, not the features. Sorry for the crossed message.
Cellophane was quite the novel item--clear like glass, but flexible like paper or foil. It's mentioned in the song "You're the Top" which is full of inuendo by the gay Cole Porter.
You're the top!
You're Mahatma Gandhi.
You're the top!
You're Napoleon Brandy.
You're the purple light
Of a summer night in Spain,
You're the National Gallery
You're Garbo's salary,
You're cellophane.
You're sublime,
You're turkey dinner,
You're the time, the time of a Derby winner
I'm a toy balloon that’s fated soon to pop
But if, baby, I'm the bottom,
You're the top!
Of course, you have to hear Ethel Merman sing it for best effect.
As its name implies, it is regenerated cellulose and was invented in 1912.