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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
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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