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What are ECF and TCF Papers?

ECF papers TCF
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What are ECF and TCF Papers?

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ECF (Elemental Chlorine Free) and TCF (Totally Chlorine Free) papers are made from pulp which has been bleached using hydrogen peroxide instead of harmful chlorine. Recycled papers are de-inked and if necessary are brightened with hydrogen peroxide or inert, harmless brightening compounds.

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