Abstract: In one aspect, the disclosure is generally directed to a carton for holding at least one product. The carton includes a plurality of panels that extends at least partially around the interior of the carton. The plurality of panels includes a front panel, a top panel, and a lid panel foldably connected to the top panel. The carton includes a lid pivotably attached to the carton. The lid includes the lid panel and the top panel and is moveable between a closed position wherein the lid panels is positioned in face-to-face contact with the front panel and an open position allowing access to the interior of the carton. The carton includes locking features for releasably attaching the reclosable lid in the closed position. The locking features include at least one male locking portion in the front panel and at least one female locking portion in the lid panel.

Abstract: An apparatus for supplying a continuous web of crimped sheet material to a rod forming device comprises:—a winding unit (3) for unwinding the sheet material from a bobbin (21) on which the sheet material is provided,—a crimping unit (7) for crimping the sheet material,—a dispensing unit (8) for adding a particulate or liquid add-on material to the sheet material, and—a control unit (9) for controlling the various units of the apparatus in response to sensor signals received from the respective units. The dispensing unit (8) is arranged downstream of the crimping unit (7) when viewed in the direction of transport of the sheet material, and upstream of the rod forming device to which the crimped sheet material is supplied.

Abstract: The subject matter of the application is a method of feeding beads in the tobacco industry system, in a unit for transferring a stream of beads (2), from receiving pockets (18) to outfeeding pockets (21, 21?), where the beads are transferred along guiding grooves (5A, 5B, 6A, 6B, 6C) disposed on guiding plates (5, 5?, 6, 6?), comprising the steps in which: the beads are fed to a guiding chamber (22, 22?, 22?) formed at the intersection of the guiding groove (5A, 5B) of the first guiding plate (5, 5?) and the guiding groove (6A, 6B, 6C) of the second guiding plate (6, 6?); at least one guiding plate is rotated relative to the second guiding plate, which forces the movement of the guiding chamber (22, 22?, 22?) so that the distance of the guiding chamber (22, 22?, 22?) to the axis of rotation of the guiding plates changes; the beads are conveyed from the guiding chamber (22, 22?, 22?) to the outfeeding pocket (21, 21?). The subject matter of the application is also a device for the implementation of the method.

Abstract: Smoking articles including filter elements formed from two or more fibrous inputs with different physical properties are provided. The two or more fibrous inputs are provided in the form of staple fibers, which are at least partially entangled with each other to form a mixed fiber sliver. The mixed fiber sliver includes a first plurality of cellulose acetate staple fibers blended with a second plurality of staple fibers comprising a polymeric material different from the first plurality of staple fibers, such as staple fibers of a degradable polymeric material. The entangled fibers of the mixed fiber sliver may be sufficiently separated from one another such that blooming operations typically required in filter element production may not be necessary prior to incorporating the mixed fiber sliver into a filter element. Related methods, apparatuses and mixed fiber products are also provided by the disclosure.

Abstract: An apparatus for insertion of capsules into cigarette filter tows is disclosed. The apparatus may include a tow processing unit, a capsule insertion unit and a filter rod making unit. The capsule insertion unit may include a hopper, a capsule presorter, an inlet pipe, a capsule feeder wheel, a capsule insertion wheel, and a tow gathering funnel.

Abstract: A method of preparing a rod for use in the preparation of a smoking article is described. The rod has a first end and a second end. The rod has located therein a solid support. The solid support extends in a linear fashion from the first end of said rod to the second end of said rod. At least a portion of said solid support is coated and/or impregnated with an additive. The rod is prepared using rod forming means, wherein said rod forming means comprises a channel ending in an open exit, wherein material may pass through at least part of the channel and leave via the open exit in the form of a rod.

Abstract: A large variety of electroprocessed capsules can be produced to encapsulate a variety of additives within the subcompartments or substructures of the manufactured capsule. Furthermore, the manufactured capsules can be arranged within a filter of a smoking article during the manufacturing process. By modifying the various parameters that control the electrospraying or electrospinning processes, capsules can be manufactured that vary in composition, in substructural organization, and in dimension. A capsule produced by electrospraying comprises at least one polymeric material that encapsulates or supports the retention of at least one flavorant and/or non-flavorant within the capsule. A polymeric material provides a supporting structure for encapsulating at least one flavorant and/or non-flavorant additive.

Abstract: An apparatus for insertion of capsules into cigarette filter tows is disclosed. The apparatus may include a tow processing unit, a capsule insertion unit and a filter rod making unit. The capsule insertion unit may include a hopper, a belt, an inlet pipe, a capsule feeder wheel and a capsule insertion wheel.

Abstract: A filter for a cigarette comprises a porous filter rod (3) a material sheet (2) wrapped around the filter rod and a cellulose acetate thread (4) formed from substantially uncrimped cellulose acetate filaments. The cellulose acetate thread is positioned within the filter rod and extends along the central axis of the filter rod.

Abstract: Cigarette filter rods having individual objects positioned at predetermined intervals therein are prepared by transferring the individual objects from a rotating horizontal pan to a rotating vertical wheel and then depositing the object into a web of filter tow. Each object is positioned within the moving web of tow. The web filter material and the objects positioned within the web are introduced into a rod-forming unit wherein the rod is formed. The rate of feed of the filter tow, the rate of rotation of the horizontal pan and the vertical wheel are controlled relative to one another such that objects are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.

Abstract: A device for processing filter tow material used for producing filters for rod-shaped smoking articles such as cigarettes. The device includes a filter tow supply to provide at least two filter tow strips to at least two filter tow guideways. Each of the at least two filter tow strips is directed within the at least two filter two guideways, respectively. Apparatuses are also provided for processing the filter tow strips. The device includes a separately controllable independent processing apparatus assigned to each filter tow guideway.

Abstract: A process for making a crimped tow of filaments suitable for forming a bale of crimped tow for conversion to cigarette filter rods comprising, presenting an uncrimped tow of filaments in a banded condition, adhesively bonding to the filaments of the banded tow (3), porous particles having absorbent surfaces imparting filtration capacity for tobacco smoke constituents, and crimping the banded tow, wherein the process comprises the steps, of: (i) pre-treating the particles to load them with a material capable of generating a gaseous emission from the particles thus forming pre-treated particles; (ii) applying to the filaments of the banded tow, the pre-treated particles and an adhesive for bonding the particles to the filaments; and subsequently (iii) treating the tow to generate the gaseous emission from the pre-treated particles so as to limit deactivation of the absorbent particle surfaces by the adhesive.

Abstract: A processing unit for processing at least one filter tow strip to produce filters for rod-shaped smoking articles includes at least one tow guidance section along which the filter tow strip is moved in a direction of a longitudinal extension of the filter tow strip. The tow guidance section includes processing devices used for processing the filter tow strip. The processing devices are arranged in a sequence essentially one above the other, so that at least a segment of the tow guidance section that is located in a region of the processing devices is oriented at an angle to a horizontal line.

Abstract: Apparatus for applying an additive to cigarette filter tow material which is in, or exiting, a filter tow funnel, the apparatus comprising a flavor inlet, a valve, and a hollow needle positioned downstream of at least a portion of said filter tow funnel, the needle being in fluid communication controlled by said valve with said flavor inlet, whereby, in use, a flavoring is delivered by said needle into the path of said filter tow material.

Abstract: Cigarette filter rods having individual objects positioned at predetermined intervals therein are prepared by transferring the individual objects from a rotating horizontal pan to a rotating vertical wheel and then depositing the object into a web of filter tow. Each object is positioned within the moving web of tow. The web filter material and the objects positioned within the web are introduced into a rod-forming unit wherein the rod is formed. The rate of feed of the filter tow, the rate of rotation of the horizontal pan and the vertical wheel are controlled relative to one another such that objects are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.

Abstract: Cigarette filter rods having individual objects positioned at predetermined intervals therein are prepared by transferring the individual objects from a rotating horizontal pan to a rotating vertical wheel and then depositing the object into a web of filter tow. Each object is positioned within the moving web of tow. The web filter material and the objects positioned within the web are introduced into a rod-forming unit wherein the rod is formed. The rate of feed of the filter tow, the rate of rotation of the horizontal pan and the vertical wheel are controlled relative to one another such that objects are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.

Abstract: A composition useful for treating the substrate of a tobacco smoke filter. A tobacco smoke filter comprising one or more than one free porphyrin or one or more than one free metal phthalocyanine. A seamless tobacco smoke filter (80, 90) comprising a first segment and a second segment. A device (110) for making a tobacco smoke filter from tobacco smoke filter substrate comprising a rod maker machine (112) and an applicator (120) for applying one or more than one additive intermittently to the substrate in a plurality of spaced bands.

Abstract: An adhesive composition made by reacting a soy protein with at least one compound under conditions sufficient for introducing additional phenolic hydroxyl functional groups, amine functional groups, and/or thiol functional groups into the soy protein structure.

Abstract: Method and device for producing a filter rod. The method includes melting at least one first type of filter material, pressing the at least one first type of filter material through at least one nozzle, depositing the at least one first type of filter material on a conveying element, and shaping the filter rod on the conveying element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A method and apparatus for supplying an additive to a moving web of filter material of the tobacco-processing industry are provided. An adjustable window defines an opening, and additive is applied through the window opening onto the web.

Abstract: Cigarette filter rods having individual objects positioned at predetermined intervals therein are prepared by transferring the individual objects from a rotating horizontal pan to a rotating vertical wheel and then depositing the object into a web of filter tow. Each object is positioned within the moving web of tow. The web filter material and the objects positioned within the web are introduced into a rod-forming unit wherein the rod is formed. The rate of feed of the filter tow, the rate of rotation of the horizontal pan and the vertical wheel are controlled relative to one another such that objects are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.

Abstract: An image receiving material for electrophotography having, on a support, one or more structural layers including a toner image receiving layer, wherein at least one layer of said structural layers comprises plasticizer, and wherein a flow starting temperature of said toner image receiving layer is at 30° C. or higher that is, as well, lower than a temperature of a flow starting temperature of toner resin+10° C., is disclosed. Using the image receiving material can provide formation of toner reflected images similar to photographs with respect to smoothness (glossiness) and also provide no image degradation by image roughness or removal.

Abstract: A filter making apparatus includes a positioning device having a passageway therethrough, with the passageway guiding a continuous flavor element such as a continuous strand of textile material from an inlet of the passageway to an outlet of the passageway. A liquid flavorant is introduced into the passageway at a desired flow rate and the strand of material carries the supplied liquid flavorant out of the positioning device at a rate substantially equal to the desired flow rate. A portion of the passageway can form a bath of the liquid flavorant supplied to the passageway through a separate inlet at approximately atmospheric pressure. A portion of the positioning device guides the continuous strand of material through the bath, or guides the strand to pass along the bottom of the passageway, and the saturated or partially saturated strand of material then exits from an outlet of the passageway to a point in the path of filter tow material that is being converged to form a filter rod.

Abstract: A porous element particularly for use as a tobacco smoke filter plug in association with a cigarette or the like wherein the matrix comprises a multiplicity of biodegradable polyvinyl alcohol fibers bonded together at their points of contact to define a tortuous interstitial path for the passage of smoke. Because of the hygroscopic nature of polyvinyl alcohol, commercial production of such products require careful control of the moisture content of the polyvinyl alcohol fiber starting material, usually pre-drying the same to a residual moisture content of 7% by weight or less, and treatment of the low moisture fibrous mass by superheated steam to add about 2.5 to 5% moisture to a final moisture content of about 2.5 to 10%. The steam renders the fiber surface adhesive and, thus, bondable, and also lubricates the gathered fibers to improve processability.

Abstract: The treatment of a tow of filamentary filter material for tobacco smoke prior to draping of the resulting filler into a web of wrapping material is followed by advancement of the filler in a plane and single or multiple deflection of successive increments of the filler from and transversely of the plane. The deflected increments are returned into the plane and are advanced into the draping unit. Deflection of successive increments of the filler reduces the likelihood of the so-called towsplit which denotes the separation of partially bonded and gathered filaments from each other.

Abstract: A fluid injection device and method of injecting and distributing a fluid, such as a gas, liquid or combination thereof, to a continuous, multifilament filter tow used in the manufacture of filters for smokable tobacco products. The injection device includes a converging tongue portion from which a nozzle block is suspended and rigidly supported. A nozzle conduit with a plurality of feed holes is formed in the nozzle block for delivering the fluid to a precise location in the advancing filter tow during its formation and consolidation into a filter rod. Additives, such as flavorants, may be injected into the tow or the tow may be further bloomed by a gas, such as air, to decrease tow usage.

Abstract: A continuous tow of filamentary filter material is advanced past a rotary applicator which delivers metered but variable quantities of a second filter material (such as granulated or pulverulent charcoal) into successive increments of the tow. The tow and the delivered second filter material are thereupon draped into a web of wrapping material to form a filter rod which is sub-divided into sections of desired length. The density and/or the mass of the filter rod or of successive filter rod sections is monitored and the results of such monitoring operation are utilized to regulate the rate of delivery of second filter material so that the mass or density of the rod remains constant. The draw resistance of the filter rod or of filter rod sections can be monitored to generate signals which are used to regulate the rate of advancement of the tow toward the draping station and to thus maintain the draw resistance at least substantially constant.

Abstract: Filter tow comprising crimped spun fibers and/or filaments is prepared in a preparation zone and fed to a processing zone where it is gathered, in an intake zone, then wrapped and cut into tobacco smoke filter rods. In the region of the intake zone, a gas or vapor under elevated pressure acts on the filter tow at an angle of less than 90.degree. to the longitudinal axis of the filter tow in the direction of movement of the filter tow. The relevant apparatus includes a preparation unit and a processing unit, the latter unit for feeding a gas or vapor under elevated pressure to the filter tow in the direction of movement thereof including:an intake finger (14) having holes (17) in the wall thereof on the filter tow intake side, ora pipe (22), whose gas or vapor exit end 23 terminates in the region of the filter tow outlet side of the intake funnel (23) or the filter tow intake side of the intake finger (14), ora blowing device (27) immediately upstream of the filter tow intake side of the intake finger (14).

Abstract: An applicator for applying multiple lines of a fluid to a substrate includes a manifold having a plurality of fluid flow passages with a like plurality of spaced apart fluid outlets and at least one fluid inlet. Fluid spray nozzles are attached to the manifold in fluid flow communication with the fluid outlets of the manifold. The manifold further includes a swivel mounting for allowing the manifold to pivot about an axis parallel to the spray axes of the spray nozzles.

Abstract: Filter tow comprising crimped spun fibers and/or filaments is prepared in a preparation zone and fed to a processing zone where it is gathered, in an intake zone, then wrapped and cut into tobacco smoke filter rods. In the region of the intake zone, a gas or vapor under elevated pressure acts on the filter tow at an angle of less than 90.degree. to the longitudinal axis of the filter tow in the direction of movement of the filter tow. The relevant apparatus includes a preparation unit and a processing unit, the latter unit for feeding a gas or vapor under elevated pressure to the filter tow in the direction of movement thereof including:an intake finger (14) having holes (17) in the wall thereof on the filter tow intake side, ora pipe (22), whose gas or vapor exit end 23 terminates in the region of the filter tow outlet side of the intake funnel (23) or the filter tow intake side of the intake finger (14), ora blowing device (27) immediately upstream of the filter tow intake side of the intake finger (14).

Abstract: The plug wrap paper used to form cigarette filters is bonded using a specific class of low viscosity reactive urethane hot melt adhesive compositions which provide a fast setting, temperature resistant bond that is not attacked by aromatic oils solvents or petrochemical vapors.

Abstract: A cigarette filter has a substantially cylindrical inner member of filter material surrounded by an outer member of filter material and a plugwrap. The density of the inner and outer members are typically different, and a flavorant is added to at least one of the members. Methods and apparatus for making the filter are also disclosed.

Abstract: A tobacco smoke filter comprising a rod of tobacco smoke filtering material incorporating particulate additive, wherein at least some of the particulate additive is concentrated on one or a restricted number of threads and/or strips incorporated within the remaining body of filtering material, the additive adhering to said thread(s) and/or strip(s).

Abstract: A process for improving selective filter retention and pass through properties of cigarette filter elements by treating with polyethyleneimine modified to a predetermined pH range with one or more indicated water soluble organic acids, as a filter modifier composition, and the corresponding filter element and cigarette.

Abstract: A tobacco product characterized by improved void volume and firmness characteristics and a method of making a tobacco product by applying binder material to tobacco filler, treating the filler to the extent necessary to cause the filler to become substantially non-tacky, forming a rod, activating the binder and treating the rod to the extent necessary to cause the filler shreds to become bonded to one another.

Abstract: Tobacco containing cigarette filter plugs comprise strands of tobacco material which are bound with an activated binding agent. The filter plugs exhibit good firmnless and integrity, and provide cigarettes exhibiting a unique tobacco taste. Filter plugs are prepared by forming an intimate admixture of tobacco material and binding agent, forming rods and activating the binding agent.

Abstract: Cigarette filter rods having individual pellets positioned at predetermined intervals therein are prepared by cutting a strand of plasticized material into pellets which are then inserted into a web of filter tow. A wheel having a series of grooves is rotated within a rim-like housing, and introduction of a plasticized flavor-containing strand into each groove results in a cutting of the strand into pellets of the desired size. Each pellet is positioned within the moving web of tow. The web filter material and the pellets positioned within the web are introduced into a rod-making unit wherein the rod is formed. The rate of feed of the strand, the rate of feed of the filter tow, the rate of rotation of the grooved wheel and the rate of pellet formation are controlled relative to one another such that pellets of well controlled size are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.

Abstract: A method and means for making an improved tobacco smoke filter is characterized by the production of longitudinally continuous grooves running from end-to-end in the peripheral surface of a smoke-impervious filter plug wrap with the grooves having a transverse cross-sectional area that varies as a function of longitudinal displacement. Smoke-impervious tipping surrounds the plug wrap to seal the grooves except for small ventilation holes in the tipping which permit communication between the grooves and the ambient air. In the preferred embodiment, the grooves are restricted toward the mouth end of the filter and the degree of restriction determines the direction of air and smoke flow in the grooves. The grooves are each preferably formed as two longitudinal sections of different cross-section.

Abstract: A smoke filter and a method for manufacturing the filter from a continuous multifilament filter tow are described in which a portion of the filter tow is treated with a dye to impart color to a discrete elongated zone of dye-treated filaments that is in substantial alignment with the longitudinal axis of the smoke filter.

Abstract: Method for reducing normal concentrations of hydrogen cyanide and/or nitrogen oxide by-products in cigarette smoke, by using, as garniture feed for a cigarette filter rod-making apparatus, one or more substrates, one or more surfaces thereof being treated by applying thereto an effective amount of at least one of(A) a solution, emulsion or dispersion of at least one of sodium bicarbonate, sodium carbonate, potassium permanganate, manganese dioxide in a nonionic spin solution;(B) glycerol triacetate;and corresponding filter element and cigarette utilizing a filter formed of such substrate(s).

Abstract: A method for applying additives to a cigarette filter rod during its formation is disclosed. The additives are applied in the form of a liquid foam, allowing low application rates with uniform distribution. According to the method, it is not necessary to use large amounts of solvents to apply the additives, thereby avoiding overwetting of the filter material.

Abstract: A continuous rod of a product such as a cigarette filter material is coated with a treating liquid by being passed axially through a cylindrical applicator zone comprising a permeable cylindrical wall, the cylindrical wall being concentrically enclosed within a reservoir and manifold zone connected to a source of liquid. The feed supply for the liquid additive can be pressurized and/or heated, so that application of the additive can be in either liquid or vapor form. The process and apparatus of this invention may be used alone or in conjunction with prior art homogeneous applicators and processes.When used to apply a plasticizer to a rod of continuous filament tow, e.g. for use in producing cigarette filters, annular regions of varying concentrations of the plasticizer are produced in the rod. A relatively dense region of plasticized fiber can be produced on the outside of the filter. Filter rods having wrapping paper uniformly adhered about the periphery of the rod can be produced.

Abstract: A method of loading nicotine into porous polymeric items consisting essentially of a polyolefin. The method comprises contacting the items with nicotine or nicotine dissolved in a carrier. The polyolefin item, preferably polyethylene or polypropylene, may be loaded with nicotine by several variations on the basic method. The items may be emplaced in a vessel with nicotine and the vessel then closed for a period of time prior to removal of said items.A preferred method of producing porous polyethylene items loaded with nicotine comprises first emplacing porous polyethylene items in a vessel. A solution comprising between about 1% nicotine and about 10% nicotine and a solvent for nicotine demonstrating an adherence for polyethylene surfaces is prepared. A quantity of this solution sufficient to contact at least a majority of the polyethylene items is added to the vessel.

Abstract: A cigarette rod making machine wherein a garniture tape transports a web of cigarette paper and a stream of tobacco particles through a wrapping mechanism has a device which monitors the position of the tape in the wrapping mechanism and adjusts a pulley for the tape when the position of the tape relative to the adhesive applicator is unsatisfactory. The applicator delivers a film of adhesive against one marginal portion of the web on the tape before the web is converted into a tube which confines the particles of tobacco. The adjustments of the pulley are carried out with a view to move the tape sideways so as to maintain a predetermined part of the one marginal portion of the web in a position to receive the adhesive.

Abstract: In apparatus for conditioning filter tow for subsequent production of cigarette filter rod a stream of filter tow is conveyed from a source by a first drive unit which delivers the tow into a conditioning station. A second drive unit delivers the conditioned tow to a rod-forming unit. A variable speed transmission is provided to allow independent control of the first and second drive units. The transmission may be replaced by an electronic speed control arrangement.

Abstract: A method and apparatus for manufacturing tobacco filters are provided. Tobacco filter components are placed on a tape of wrapping paper which has a larger edge-to-edge size than the circumference of the filter components. Said tape is guided around the filter components at its first part which is adjacent one of the edges to half wrap the filter component. Paste is applied to the first part surface which faces radially outwardly and then, the tape is guided around the filter components at its second part which is adjacent the other one of the edges to lap over said paste-applied first part.

Abstract: Apparatus and method are described for manufacturing a filter rod from a continuous multifilament filter tow which is treated with a smoke-modifying agent during the filter rod manufacturing process.

Abstract: A method is disclosed for producing tobacco smoke filters wherein a continuous tube of smoke filtration material is ensheathed in a smoke-pervious layer of fibrous material. The ensheathed tube is cut into discrete lengths and in each of the lengths a cross section of the ensheathed material is rendered impervious to the passage of tobacco smoke and the tube is closed at a distance spaced longitudinally from the cross section.

Abstract: A filter for a cigarette product has a cylindrical filter plug or element surrounded by a filter wrapping material. The overlapping edges of the filter wrap are secured together by a line of adhesive along and between the overlapping edges. The filter wrap is anchored to the filter plug by another line of adhesive between the filter wrap and filter plug superimposed with the line of adhesive securing the overlapping edges of the filter wrap.

Abstract: Production of cigarette filter rod is controlled by monitoring the tow (12) or rod (18) to provide signals indicative of tow consumption rate and varying the composition of the rod in accordance with the signals, e.g. to maintain a constant proportion by weight in the rod of tow and a plasticizer applied to the tow by an applicator device (18). The tow feed rate or the plasticizer supply rate may be varied in accordance with the signals. The monitoring device may comprise a tow bale weight sensor (48), a rod scanning head (54), or a weight band (33,57).