Air Shafts

Air Shafts, also commonly known as Air Bars or Air Mandrels, are used in the manufacturing processes for fitting into a core onto which materials such as paper, card and plastic film are wound.noun. ˈshaft. plural shafts ˈshaf(t)s. : a long slender cylindrical body or part: as. : the cylindrical part of a long bone between the enlarged ends.Noun. airshaft (plural airshafts) (architecture) A vertical (or near vertical) opening (shaft) running from a courtyard to the sky, thus allowing air to circulate to high-rise apartments or offices.Air Shafts are available in two types – lug type (with bladder down the centre) or strip type (bladders on the periphery of the shaft).