A panel for attenuating noise is disclosed comprising a face skin having a first inner surface, a base skin having a second inner surface, a cellular core connected to and forming a plurality of cells between the face skin and the base skin, wherein the cellular core is defined by a cell structure having a plurality of cell walls extending between the face skin and the base skin defining each of the plurality of cells and a septum disposed within each of the plurality of cells, the septum defining an upper chamber proximate the face skin and a lower chamber proximate the base skin, wherein the face skin comprises a plurality of perforations fully through the face skin and in fluid communication with the upper chamber.

A process for coating vegetable-tanned leathers is provided. The process includes depositing a coating layer composed of an aqueous dispersion of polyurethane resin on a support having anti-adhesion properties, curing the coating layer on the support, depositing an adhesive layer composed of an aqueous dispersion of polyurethane resin onto the cured coating layer, applying a leather piece onto the adhesive layer, the leather piece being a vegetable-tanned leather piece, in a continuous oven curing the adhesive layer to attach the leather piece to the coating layer, and removing the coated leather piece from the support. Within the continuous oven the leather piece reaches a maximum temperature comprised between 65° C. and 75° C., with a dwell time in the oven comprised between 180 and 210 seconds.

A process for coating vegetable-tanned leathers is provided. The process includes depositing a coating layer composed of an aqueous dispersion of polyurethane resin on a support having anti-adhesion properties, curing the coating layer on the support, depositing an adhesive layer composed of an aqueous dispersion of polyurethane resin onto the cured coating layer, applying a leather piece onto the adhesive layer, the leather piece being a vegetable-tanned leather piece, in a continuous oven curing the adhesive layer to attach the leather piece to the coating layer, and removing the coated leather piece from the support. Within the continuous oven the leather piece reaches a maximum temperature comprised between 65° C. and 75° C., with a dwell time in the oven comprised between 180 and 210 seconds.

This invention relates to an improved system for releasing beneficial mites and the use of such a system. Mite species that can be used beneficially for human purposes may for example be employed in the control of pests, such as in the field of agriculture, including agricultural production systems for plant products, agricultural production systems for animal products, and animal husbandry, or in the field of storage of food products. The system of the invention may find use in any of these fields.

A glass laminate includes a non-glass substrate with a first surface and a second surface opposite the first surface. A glass sheet is laminated to the first surface of the non-glass substrate. A barrier film is laminated to the second surface of the non-glass substrate and includes a first surface adjacent to the non-glass substrate, a second surface opposite the first surface. A thickness of the barrier film can be at most about 0.5 mm. The second surface of the barrier film can define an outer surface of the glass laminate. The barrier film can be a multi-layer barrier film with a metal layer and a polymer layer. An absolute value of a flatness of the glass laminate determined according to European Standard EN 438 after exposure to 23° C. and 90% relative humidity for 7 days can be at most about 3 mm/m.

Provided are barrier films, packaging products including barrier films, and methods of making paper/packaging products including barrier films. The barrier films can have antimicrobial properties and can include nanofibrillated cellulose treated with hemp extractives. The nanofibrillated cellulose can be obtained from autohydrolysed hemp pulp. The antimicrobial packaging products or paper products can be made by obtaining pulp fibers from autohydrolyzed hemp hurds, mechanically grinding the pulp fibers to obtain nanofibrillated cellulose, solvent casting the nanofibrillated cellulose films in an aqueous system, treating the nanofibrillated cellulose films with hemp extractives, and applying the hemp extractive treated films to a substrate.

Provided are barrier films, packaging products including barrier films, and methods of making paper/packaging products including barrier films. The barrier films can have antimicrobial properties and can include nanofibrillated cellulose treated with hemp extractives. The nanofibrillated cellulose can be obtained from autohydrolysed hemp pulp. The antimicrobial packaging products or paper products can be made by obtaining pulp fibers from autohydrolyzed hemp hurds, mechanically grinding the pulp fibers to obtain nanofibrillated cellulose, solvent casting the nanofibrillated cellulose films in an aqueous system, treating the nanofibrillated cellulose films with hemp extractives, and applying the hemp extractive treated films to a substrate.

The invention provides a carbon-heated cigarette which comprises a carbon rod section, a tobacco section, a smoke extraction section and a filter section which are sequentially arranged from an upstream to a downstream. The carbon-heated cigarette can also comprise a composite paper and an outer wrapper wrapped around the outsides of the composite paper, the tobacco section, the smoke extraction section and the filter section. The composite paper is wrapped around a part of the carbon rod section and a part of or the entire tobacco section. The smoke extraction section has a cavity passing therethrough in an axial direction, and has a side wall having at least one side wall through-hole that communicates with the cavity. A wrapper through-hole is formed on the outer wrapper at a position corresponding to the side wall through-hole so as to allow the external air enter the smoke extraction section. The carbon-heated cigarette according to the present invention prevents air from passing through the tobacco section of the carbon-heated cigarette when the cigarette is being smoked, thereby the tobacco material can be maintained within a certain temperature range, and the composition and concentration of mainstream smoke are ensured.

The invention provides a carbon-heated cigarette which comprises a carbon rod section, a tobacco section, a smoke extraction section and a filter section which are sequentially arranged from an upstream to a downstream. The carbon-heated cigarette can also comprise a composite paper and an outer wrapper wrapped around the outsides of the composite paper, the tobacco section, the smoke extraction section and the filter section. The composite paper is wrapped around a part of the carbon rod section and a part of or the entire tobacco section. The smoke extraction section has a cavity passing therethrough in an axial direction, and has a side wall having at least one side wall through-hole that communicates with the cavity. A wrapper through-hole is formed on the outer wrapper at a position corresponding to the side wall through-hole so as to allow the external air enter the smoke extraction section. The carbon-heated cigarette according to the present invention prevents air from passing through the tobacco section of the carbon-heated cigarette when the cigarette is being smoked, thereby the tobacco material can be maintained within a certain temperature range, and the composition and concentration of mainstream smoke are ensured.

A vehicle interior component is disclosed. The component provides a user interface with a display/image when illuminated. The component comprises a composite structure with a cover material providing a light-transmissive effect and a surface providing a surface effect (grain/wood texture) visible when the display is off. The image is presented at the cover surface when the display is on. The cover may comprise a wood veneer with backing (paper, fiber material, etc.). The composite structure may comprise a mask layer and a lens, filter, colorant, etc. The user interface may include a sensor. The light source may comprise a display panel, LED/array, module, etc. The image is visible at the user interface when display functionality is in operation; when display functionality is not in operation the surface effect of the cover (e.g. wood texture) is visible with substantially no indication of display functionality.