摘要:
The present disclosure relates to compositions that are useful in the delivery of various materials. In particular, the compositions comprise a suspension wherein an internal phase material is surrounded by an external phase material. The internal phase specifically can be a hydrophilic material, and the external phase specifically can be a hydrophobic material. The materials are combined so that the internal phase is substantially encapsulated by the external phase such that release can be controlled in relation to osmotic pressure differentials. The suspension can be combined with a carrier, and various systems and products can be formed with the suspension and optional carrier, such as oral strips, spray delivery systems, smokeless tobacco products, aerosol delivery devices, cigarettes, and packaging.
摘要:
There is provided a tobacco smoke filter (1) or filter element comprising: a rod (2) of a tobacco smoke filtering material; a continuous extruded element (7) extending longitudinally of the rod (2); and a flavouring agent.
摘要:
A cigarette comprising: a filter portion including filter sections arranged to be integrated with each other, a material paper winding around each filter section, and a shape-forming paper winding around the integrated filter sections around each of which the material paper is wound; a tobacco portion in which tobacco material is rolled by a cigarette paper; and a tipping paper wound around the entire filter portion and a base end part of the tobacco portion after placing the filter portion and the tobacco portion opposite to each other at their ends, so that both portions are integrally connected with each other, wherein at least one of the sections contains black absorbents dispersed therein, the material paper winding around the section containing the absorbents has opacity of 78% or more, and the tipping paper has ventilation holes opened in advance in its part positioned on the section containing no absorbents.
摘要:
A smoking article comprises a tobacco rod and a filter component. The filter component comprises a first filter segment of filtration material having a diameter measured perpendicular to a longitudinal direction of the filter, and a flow restrictor embedded in the filter segment. At least one cross sectional dimension of the flow restrictor, measured in a transverse direction of the filter segment, is at least about 50 percent of the diameter of the filter segment. The flow restrictor is made from an air-impermeable, non-compressible and water-soluble or water-dissolvable material. Further, the flow restrictor comprises a composition that promotes degradation of the filtration material.
摘要:
The invention relates to a method for producing an inhaler, in which method: at least one fluid element containing at least one liquid is arranged adjacently to at least one absorption element; the at least one absorption element and the at least one fluid element are wrapped with a moisture-proof lining; and the lining, in at least two edge regions, is glued around its circumference to the at least one absorption element and optionally to the fluid element. The invention also relates to a device for carrying out the method and to an inhaler comprising: at least one absorption element (202, 203); at least one fluid element (204), wherein at least one fluid element (204) containing at least one liquid is arranged adjacently to each of the at least one absorption elements (202; 203) in a row; and comprising a lining (206) which surrounds the arrangement of the at least one absorption element (202; 203) and the at least one fluid element (204) in a sealing manner.