of irregular or preformed shapes to the elongated wound substrates of flat sheeting or fibrous substrates of any provenience the environment may vary from cryogenic to high temperatures and from vacuum to pressurized autoclaves this invention simply designs means for the rotational transportation of materials on a declining path within a controlled environment of vapor gases moisture powders and a mix of energy sources because of the economical significance this specification describes in large measure loads of elongated sheetings they are shown on the rotating working a frame 17 placed movably on a pair of rails and on the five upper conveyor b to f the substrates marked lot 3 are wound in two colors on top of each other or wound tight at substrate 3 or moderate or loose at triple load 21 they may be wrapped in any shape or form as implied at 20 the stacking capacity in fig1 of 106 000 linear meters relates to the reserved space of about 1250 mm per lot 3 with a diameter of 1200 mm plus 50 mm space between lots of an average length of 2000 m of course lots 3 of intermediate size for example 600 mm 850 mm diameter etc may be used to fit on intermediate stops.