Tissue Machine Roll Doctors Training

Описание к видео Tissue Machine Roll Doctors Training

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A doctor is a mechanical device designed to maintain a blade in a fixed position under uniform pressure against a roll surface. Doctors are used in all sections of a tissue machine to remove excess water and contaminants from roll surfaces, and in some applications, to remove the sheet from roll surfaces on sheet breaks or during sheet threading. Most tissue machines also have creping doctors to remove the sheet from the Yankee dryer.

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