Abstract: Pants comprising an upper portion formed of a first material such as denim and a lower portion formed of a second material such as leather and connected to the upper portion along at least one seam. An inseam panel is sewn along at least one lengthwise edge of the pants spanning both the upper portion and the lower portion. At least one vent assembly may be installed in each lower portion of the pants, each vent assembly comprising a means for selectively closing the vent assembly, a cover panel formed so as to selectively cover the closure means, and an interior panel formed beneath the closure means and configured to allow air to pass therethrough upon opening of the closure means. A permanent or selectively removable lining may be installed within the lower portion of the pants, and protective armor may be installed on the pants.

Abstract: A vacuum device is provided for use with a textile processing machine having a rotating roller with cleaning locations. The device has a vacuum generator, a main vacuum line operatively associated with the vacuum generator, a plurality of individual vacuum lines, and a vacuum control valve. Each of the individual vacuum lines has at least one cleaning opening. Each of the cleaning openings is for positioning at one of the cleaning locations. The vacuum generator creates a first vacuum at the upstream side of the vacuum control valve when the vacuum control valve is in one operating position, and a second vacuum at the upstream side of the vacuum control valve when the vacuum control valve is in a secondary operating position. The second vacuum is stronger than the first vacuum.