Abstract: A layered scrub having an aspect ratio of between 0.75 and 1.25 is presented, comprising: a) a scrubber layer; b) a sponge layer; optionally c) a rigid boundary layer, which optionally is directly bound to layer c) and/or layer b); and optionally d) a dense sponge layer. In some such embodiments, layers d) and b) are unitary. In some embodiments, the layered scrub has a height of between 5.0 centimeters and 11.0 centimeters and may be generally cubic. In some embodiments, the scrubber layer comprises a non-reticulated hydrophobic polyurethane foam, the sponge layer and/or the dense sponge layer comprises a hydrophilic polyurethane foam, and the rigid boundary layer comprises polyurethane. In some embodiments, dense sponge layer d) bears printed designs or information.

Abstract: Disclosed herein is a degradable filter structures and protective coverings including degradable filter structures. The filter structures comprise cellulose acetate and optionally plasticizer. The filter structures and protective coverings described herein degrade more rapidly than other known protective coverings.

Abstract: An aerosol generating product includes an aerosol atomizing element and a smoke cooling element, and the smoke cooling element is located downstream of the flow direction of the smoke generated by the aerosol atomizing element. A filter element is located downstream of the flow direction of the smoke through which the smoke cooling element passes; or a hollow element located upstream of the flow direction of the smoke through which the smoke cooling element passes. The smoke cooling element is composed of particles, and the structure includes a gap for smoke of a cigarette to pass through. The gap through which cigarette smoke can pass is a three-dimensional and non-linear gap. The structure is in the form of rods. When the smoke aerosol passes through the cooling element, ensuring the smoke to pass through smoothly.

Abstract: A layered scrub having an aspect ratio of between 0.75 and 1.25 is presented, comprising: a) a scrubber layer; b) a sponge layer; optionally c) a rigid boundary layer, which optionally is directly bound to layer c) and/or layer b); and optionally d) a dense sponge layer. In some such embodiments, layers d) and b) are unitary. In some embodiments, the layered scrub has a height of between 5.0 centimeters and 11.0 centimeters and may be generally cubic. In some embodiments, the scrubber layer comprises a non-reticulated hydrophobic polyurethane foam, the sponge layer and/or the dense sponge layer comprises a hydrophilic polyurethane foam, and the rigid boundary layer comprises polyurethane. In some embodiments, dense sponge layer d) bears printed designs or information.

Abstract: A layered scrub having an aspect ratio of between 0.75 and 1.25 is presented, comprising: a) a scrubber layer; b) a sponge layer; optionally c) a rigid boundary layer, which optionally is directly bound to layer c) and/or layer b); and optionally d) a dense sponge layer. In some such embodiments, layers d) and b) are unitary. In some embodiments, the layered scrub has a height of between 5.0 centimeters and 11.0 centimeters and may be generally cubic. In some embodiments, the scrubber layer comprises a non-reticulated hydrophobic polyurethane foam, the sponge layer and/or the dense sponge layer comprises a hydrophilic polyurethane foam, and the rigid boundary layer comprises polyurethane. In some embodiments, dense sponge layer d) bears printed designs or information.

Abstract: A layered scrub having an aspect ratio of between 0.75 and 1.25 is presented, comprising: a) a scrubber layer; b) a sponge layer; optionally c) a rigid boundary layer, which optionally is directly bound to layer c) and/or layer b); and optionally d) a dense sponge layer. In some such embodiments, layers d) and b) are unitary. In some embodiments, the layered scrub has a height of between 5.0 centimeters and 11.0 centimeters and may be generally cubic. In some embodiments, the scrubber layer comprises a non-reticulated hydrophobic polyurethane foam, the sponge layer and/or the dense sponge layer comprises a hydrophilic polyurethane foam, and the rigid boundary layer comprises polyurethane. In some embodiments, dense sponge layer d) bears printed designs or information.

Abstract: A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.

Abstract: Disclosed are substrates coated with cellulose acetate and methods of forming the coated substrates. The coated substrate may be oil resistant and water resistant. The coated substrate may be used for food packaging.

Abstract: An aerosol-generating device including an aerosol-generating article comprising an aerosol-forming substrate, a support element, an aerosol-cooling element, and a mouthpiece. At least one of the aerosol-cooling element and the filter comprise a porous mass comprising from 20 to 100 wt. % binder and from 0 to 80 wt. % active or inactive particles.

Abstract: Provided are tow bales, tow, and filaments containing an identifying marking thereon. The identifying marking provides origin information for the tow bale, tow, and/or filaments, to allow for tracing and tracking of the tow and filaments from point of manufacture to end product. The information may be used to combat illicit trade, particularly in textiles and tobacco products.

Abstract: Modified feeding trays for use in the production of segmented filters may be advantageous when handling filter rods that are porous masses. A modified feeding tray may include a rectangular bottom; opposing first and second sidewalls coupled to corresponding first and second edges of the rectangular bottom; a third sidewall coupled to a third edge of the rectangular bottom and extending between the first and second sidewalls; and a shelf extending between the first and second sidewalls at an intermediate location along a length of each of the first and second sidewalls and thereby defining an open compartment formed by the first and second sidewalls, the shelf, and the bottom, and a closed compartment defined by the first, second, and third sidewalls, the shelf, and the bottom.

Abstract: A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.

Abstract: A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.

Abstract: Modified feeding trays for use in the production of segmented filters may be advantageous when handling filter rods that are porous masses. A modified feeding tray may include a rectangular bottom; opposing first and second sidewalls coupled to corresponding first and second edges of the rectangular bottom; a third sidewall coupled to a third edge of the rectangular bottom and extending between the first and second sidewalls; and a shelf extending between the first and second sidewalls at an intermediate location along a length of each of the first and second sidewalls and thereby defining an open compartment formed by the first and second sidewalls, the shelf, and the bottom, and a closed compartment defined by the first, second, and third sidewalls, the shelf, and the bottom.

Abstract: High-viscosity Greek yogurt products are provided in the form of a homogeneous mass including from about 20-35% by weight total solids and water, where from about 85-97% by weight of the solids fraction is in the form of dairy solids. The products have a viscosity of from about 60,000-90,000 cP, and are produced by forming a solids-water mixture, heating and homogenizing the mixture, and then culturing the heating and homogenized mixture with a yogurt culture to a break pH of from about 3.5-5. The products can be mixed with any suitable flavoring agent before or during packaging, as desired. The products may be used as spreads or dips, for example.

Abstract: A method for producing a bale of crimped tow band may include providing a tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the tow band comprising a plurality of cellulose acetate filaments; crimping the tow band thereby yielding a crimped tow band; conditioning the crimped tow band; and baling the crimped tow band to form a bale.

Abstract: A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.