Abstract: Measuring dispenser that includes a container of an essentially flattened elliptical cylindrical shape provided with a port through which the washing powder is admitted, a series of narrow slits through which the dissolved powder is dispensed, and a recess which houses the handle of a measuring spoon. The measuring spoon is connectable to the container by inserting its handle into the recess and the cup part into its loading port.

Abstract: Dispenser-distributor provided with a device for the local application of the liquid detergent. The device consists of an aperture let into the top part of the side surface of the dispenser-distributor whose orifice is intercepted by a circular-sectioned element rotatably supported about pins engaged in two recesses positioned on the rim of the aperture.

Abstract: The filter press cake, obtained by separation of the raw Zeolite from the major portion of the mother liquor and not washed, or only partially washed, is additivated with a suitable surface-active agent, added in the amount of from 1 to 2% in weight on the weight of the wet Zeolite. The thus-fluidized Zeolite is treated in a high-turbulence zone with sulphuric acid at a concentration greater than 70%, which is added in such an amount as to produce a nearly complete neutralization of the final Zeolite.

Abstract: The formation head comprises a casing of substantially rectangular configuration in plan view provided with a perforated flat bottom-screen or sieve, and with a top wall having a number of openings communicating with the atmosphere. Opening into said casing is a conduit for feeding a flow of air-fluidized disintegrated fibers. A plurality of spaced parallel, horizontal rollers are rotatably mounted close to the perforated bottom of the said head structure. The said rollers are supported so as to be translated parallely to the bottom of the said structure. The said rollers are each provided with a plurality of peripheral radial needles. At a short distance from the bottom of the casing, parallely thereto, a moving web is mounted, cooperating with an underlying vacuum chamber onto which the screened fibers are deposited in a thin layer (S).

Abstract: A process for the production of a bleaching activator in granular form, in which an aqueous suspension of acetylated bleach activator is filtered to recover a filtration cake comprised of the acetylated bleach activator and having a moisture content of from 20 to 65% by weight; from 1 to 7 parts by weight of the filtration cake of step (a) is mixed and granulated with 1 part by weight of sodium tripolyphosphate in a granulator means to provide a granulated product; and the granulated product is dried to a residual moisture content of from 5 to 15% by weight to obtain the bleaching activator.

Abstract: The continuous paper web, unwound from a feeding roll, is first passed through a perforation station to generate pre-established tear-off lines and then through a severing station where it is severed into sheets of the desired length. From the severing station, the web is advanced to the winding station, to which the cardboard cores supported at their ends by two idle mandrels are also supplied. The winding station is defined by two endless belts diverging from each other in the direction of the outlet from this station and moved at different speeds. At the inlet of the winding station, the cardboard cores are rotated by said belts, whereby the length of paper web advanced to said station by the lower belt is wound onto one of said cores. The so-formed roll is transferred to a discharge station, where it is released by disengaging the mandrels from the ends thereof. The two free mandrels are then transferred to a loading station where they pick up a new cardboard core.