How To Fold Filter Paper

There are a few different methods to fold a filter paper disc into a funnel-ready quadrant.
We propose an easy 3 steps method bellow.

Asymetrical Cone (all folds on one side)

How to quandrant fold filter paper

Other Methods:

  • symetrical pyramid (folds are on opposite sides)
  • asymetrical pyramid (folds are adjacents)
  • tear off corner

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