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Cellulose Reference Libraries

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Cellophane
2010-10-07 15:41:25

Cellophane, made of regenerated cellulose, is a thin, transparent sheet with low permeability to air, oils, greases, and bacteria. In many countries it is a registered trademark of Innovia Films Ltd. Cellulose from most sources is dissolved in alkali and carbon disulfide to make a solution called viscose that is then extruded through a slit into a bath of dilute sulfuric acid and sodium sulfate...

Word of the Day
begunk
  • To befool; deceive; balk; jilt.
  • An illusion; a trick; a cheat.
The word 'begunk' may come from a nasalised variant of Scots begeck ("to deceive, disappoint"), equivalent to be- +‎ geck.