FIELD: bast-fiber manufacture.
SUBSTANCE: method involves preparing stems; providing breaking and scotching; before scotching procedure, dividing treated bast-fibers into portions; reducing angular disorientation and elongation of stems in each of said portions; subjecting stems in each of said portions to flexure combined with partial bending along the length of stems in direction extending from one end of stem to another end.
EFFECT: increased yield of bast-fibers due to improved preparing of stem layer for scotching procedure.
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