Abstract: A fleece for a smokeless tobacco pouch is disclosed. The fleece comprises a material and at least one thread attached to said material.

Abstract: A fleece for a smokeless tobacco pouch is disclosed. The fleece comprises a material and at least one thread attached to said material.

Abstract: The present invention relates to a smokeless oral tobacco product including a tobacco material and a particulate material, the particulate material having the following properties: i) a mass median particle size measured by sieve analysis of from about 0.3 mm to about 3 mm; ii) a bulk density of less than about 0.6 g/cm3; and iii) a combined starch and sugar content of less than about 7% based on the weight of the particulate material, wherein the tobacco material comprises tobacco, or a tobacco replacement or substitute.

Abstract: Methods of processing tobacco for the production of an oral tobacco product. According to one embodiment the method comprises providing a base blend of tobacco, delivering a pre-determined quantity of said base blend of tobacco to an individual consumer-portion container and introducing an additive to the tobacco directly in the container. Apparatuses for such methods are also provided.

Abstract: Methods of processing tobacco for the production of an oral tobacco product. According to one embodiment the method comprises providing a base blend of tobacco, delivering a pre-determined quantity of said base blend of tobacco to an individual consumer-portion container and introducing an additive to the tobacco directly in the container. Apparatuses for such methods are also provided.

Abstract: Methods of processing tobacco for the production of an oral tobacco product. According to one embodiment the method comprises providing a base blend of tobacco, delivering a pre-determined quantity of said base blend of tobacco to an individual consumer-portion container and introducing an additive to the tobacco directly in the container. Apparatuses for such methods are also provided.

Abstract: The present invention relates to filter materials comprising cellulose acetate and polylactide in a ratio of about 95:5 to about 75:25 by weight, and to filters (2) or filter elements comprising such filter materials. The invention also relates to smoking articles (1) comprising the filter materials, filters (2) or filter elements.

Abstract: A fleece for a smokeless tobacco pouch is disclosed. The fleece comprises a material and at least one thread attached to said material.

Abstract: The invention relates to composite materials comprising particles of at least two different additive materials and a polymer binding said additive particles together the composite material. The invention also relates to incorporating at least two different additive materials into a filter material, using the composite material.

Abstract: Methods of processing tobacco for the production of an oral tobacco product. According to one embodiment the method comprises providing a base blend of tobacco, delivering a pre-determined quantity of said base blend of tobacco to an individual consumer-portion container and introducing an additive to the tobacco directly in the container. Apparatuses for such methods are also provided.

Abstract: Smokeless oral products are disclosed. In some embodiments, a smokeless oral tobacco product is provided comprising a permeable pouch and smokeless tobacco. The permeable pouch comprises a woven polylactide material. This material may offer the advantages of being sustainable and biodegradable, offering improved control of manufacture and pore size, having antibacterial properties, and/or being resistant to discoloration.

Abstract: One embodiment of the invention provides a method of manufacturing a filter material such as carbon suitable for use in a smoking article. The method includes modifying the filtration properties of the filter by altering the surface of the filter material. The surface alteration is performed by plasma processing and can be used, for example, to increase the acidic or basic properties of the surface. Another embodiment of the invention provides a filter produced by such a method.

Abstract: A hollow blank, preferably of steel, for continuously casting by pouring molten metal into a continuous casting mold, withdrawing a shell containing liquid metal continuously from the lower end of the mold, directing the shell along a curved path, rotating the liquid metal in the mold, rotating the liquid metal in the shell at a location spaced from the mold to form a hollow in the liquid metal, and allowing the metal to solidify against the inside of the metal shell in the region of the hollow, to form a hollow metal blank. The blank thus formed can be straight or curved, and is cut off after the final solidification. An apparatus for forming the blank is disclosed and the blank thus formed has unique good quality surface characterictics free of dendrites.

Abstract: A method of continuously casting metals, inter alia steel or metals having similar characteristics, wherein liquid metal is poured into a mould having a circular cross-section and a substantially vertical axis, the mould wall is continuously cooled, the liquid steel is rotated in the mould by electromagnetic field windings placed in or level with the mould, and the solidified bar is continuously withdrawn at the bottom of the mould, in which the mould is supplied by a liquid steel stream which is inclined and eccentric with respect to the mould axis, so that when it strikes the surface of the liquid metal in the mould, it has a component substantially tangential to the geometrical circle extending through the point of impact and centered on the mould axis, thus producing a meniscus, the vertical distance between the base of the meniscus and the top end of the field windings being maintained at a sufficient value not to produce a substantial electromagnetic field at the meniscus, inter alia at its top part.

Abstract: Ingot mold for continuous rotary casting has an inner sleeve, the inner surface of which contacts the casting and rotates therewith and a stationary outer jacket, in which said sleeve is rotatably mounted. A pair of concentric annular ducts for cooling fluid are formed in the sleeve concentrically with respect to the cooling surface and are connected at their upper ends. Bearing means are provided between the sleeve and jacket, and labyrinthine seals are located above and below the bearing means. The cooling fluid enters the outermost duct and leaves the innermost duct below the bearing so that there is no possibility that water will enter the bearing.SUMMARY OF THE INVENTIONThis invention relates to an ingot mold for the continuous rotary casting of ingots and especially for the preferably oscillatory vertical rotary casting of steel ingots.Applicant has already described in French Pat. No. 70.47337 filed Dec.