Health care ab gauze production device and production method

Abstract

The application discloses a health-care AB yarn production device and a production method, which adopts front, middle and rear lower rollers driven separately, left and right pressing rubber rollers abutting against the roller sleeve are additionally arranged on the front and rear lower rollers, and double aprons are arranged on the middle lower roller and the middle pressing rubber roller. Lyocell / soybean blended roving is stretched under the holding of each lower roller and the left pressing rubber roller, and combed cotton roving is stretched under the holding of each lower roller and the right pressing rubber roller. The roller sleeve drives the pressing rubber roller to rotate along the axial direction, and then the pressing rubber roller and the roller sleeve hold and convey the fibers in the stretching area and stretch the fibers. The position of the pressing rubber roller along the axial direction of the roller sleeve is adjusted, the pressing holding point in the stretching system is transferred along the circular surface of the roller sleeve, the optimal pressing holding point is selected according to the properties of the fed roving and the requirements of the spun AB yarn, and the production of the health-care AB yarn with high yarn quality is realized.

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