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Why should umbrellas and raincoats made …

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Why should umbrellas and raincoats made of waterproof material?
  • 1 answers

Preeti Dabral 1 year, 11 months ago

Nylon and polyester, the two fabrics most commonly used in raincoats and umbrellas, are not naturally absorbent the way natural fibers are. They naturally resist waterlogging, and with a little bit of treatment they can be made quite waterproof.

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