A yarn is described composed of an untwisted staple sliver and of at least one filament wound around this sliver. The denier of the winding filamentary yarn is under 50 dtex, the elongation at break of the winding filamentary yarn is at least as great as the elongation at break of the staple fibers; the strength at a specific load of the winding filamentary yarn at 4% of elongation is at least 10 g. Moreover, the shrinkage factor of the winding filamentary yarn is within the same range as the sh...

A salt-containing unprocessed foodstuff is charged in a wrapping tube unit comprising a cylindrical body, end plate means comprising members bonded to open opposite ends of the cylindrical body, and a pair of electrical contact members previously impregnated with a salt solution and fitted in the end plate means to provide a wrapped material foodstuff. The end plate means may be of any shape and is formed with a multitude of apertures, at least one of the members having cuts made therein to perm...

A receptacle for food products and the like is provided. A plastic film is tightly wrapped about a preformed package such as a tray containing wet food products. The film defines a pair of opposing flaps and an area of overlapping film portions extending between the flaps and adjacent to the bottom surface of the tray. Heat and pressure are applied to the wrapping at the bottom surface of the tray to provide a flat, sealed film surface. A strip of adhesive tape is applied to the flat film surfac...

A wrapping of a selected material, preferably with a decorated surface, is adhered to selected areas of the outer surface of a box within which an item is to be placed. The box is substantially tubular with spaced sides and open at at least one end. The box is provided with a closure for each end and the wrapping material is secured to a portion of the closure that is the last portion thereof to be closed when closing the box end. The wrapping is furthermore embossed along selected lines to faci...

A carton dispenser for wrapped articles in which articles may be packaged for delivery, and later the carton dispenser hung on a wall and articles may be withdrawn one at a time for use through a bottom opening in the carton dispenser provided by the removal of a tab initially folded to close the opening until the dispenser is put to use.

An improvement in a stretch wrapped braking apparatus used to restrict a roll of stretch material on a single roller stretch wrapping apparatus. The improved brake uses a modified controlled magnetic motor to impart braking effect indirectly to the roll of stretch material as it is pulled therefrom by a rotating load to be wrapped.

A plurality of conductors are helically wrapped with at least one layer of moisture and thermal barrier tape made of open weave glass cloth partly embedded in a layer of fire retardant synthetic plastic electrical insulation material. An outer sheath of synthetic plastic material is preferably extruded onto the cable and bonds to the synthetic plastic material of the barrier tape.

A tampon having an absorbent core with two fluid permeable wraps is provided. The combination of two wrapping layers aids in withdrawal particularly when a superabsorbent material is used as part of the absorbent and also may aid in the prevention of reverse fluid flow from the saturated tampon.

A tampon having an absorbent matrix with a superabsorbent material as a core is provided. The superabsorbent material is at least partially surrounded by a water dispersible coating and both the core and coating are surrounded by nonsuperabsorbent absorbents.

A tampon which is designed to be folded, has foldable absorbent material, a fluid pervious outerwrap which is overlapped at its edge and a withdrawal string that encircles the tampon at the overlapped edge of the wrap. After folding, the string and overlapped edge are on the outside surface of the tampon.