Corrugated board

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Corrugated comb on a trestle
Corrugated comb

The corrugated board is used for the so-called corrugation of harvested flax or hemp plants . The stems are pulled through the corrugated board, which is shaped like a comb , to separate the seed pods from the stem.

The stalks are then broken , swung and tickled , the seed pods are threshed to get to the flaxseed .

See also