The present invention is directed to a tipping paper adapted for wrapping a filter of a smoking article. The tipping paper contains a pigment made from calcium carbonate particles having a median size of between about 0.1 microns to about 0.5 microns. The calcium carbonate pigment can be used to create a tipping paper having an opacity of up to at least 89%. In comparison to conventional tipping papers, it has been surprisingly discovered that the tipping paper of the present invention reduces knife wear of a cutting instrument used to cut the paper and is less retentive to solvents when the paper is printed with a solvent based ink or covered with a solvent based coating.

High opacity tipping paper

A modular packaging system includes a base system configured to manipulate a product and configured to receive at least one of a group of packaging modules, wherein the base system is used with a variety of packaging modules depending on a desired packaged output. The system also includes a first packaging module selectively coupled to the base system, the packaging module having a first member coupled to the packaging module, the member configured to manipulate an object. The system may also include a second packaging module selectively coupled to the base system, the second packaging module having a lifting device coupled to the second packaging module, the lifting device configured to manipulate an object.

Modular packaging system

A heatseal porous plugwrap made with a naturally porous combiner wrap and spray-applied hot melt adhesive. The natural porosity of the combiner wrap paper and the superficial location of sprayed adhesive greatly inhibit the penetration of adhesive to the outer surface of the paper, thus minimizing the possibility that the adhesive will interfere with the tipping process. The use of a sprayer to apply the adhesive allows for only the required amount of adhesive to be utilized and thus eliminates waste.

Heatseal porous plugwrap using hot melt adhesive

A method of reducing the burn rate of a smoking article is provided. Specifically, the burn rate is reduced by incorporating into a paper wrapper of the smoking article a filler (e.g., precipitated calcium carbonate) having a median particle size greater than about 2.5 microns. For instance, such paper wrappers formed according to the present invention typically have a Diffusion Conductance Index (DCI) of less than about 15 cm-1 and a Static Burn Rate (SBR) of less than about 5 millimeters per minute.

Paper wrapper for reduction of cigarette burn rate

The present invention is generally directed to high opacity cigarette wrapping papers. The wrapping paper made according to the present invention contains a mixture of a white pigment and a black pigment. The white pigment, which can be, for instance, calcium carbonate, has a median particle size of from about 0.1 microns to about 0.5 microns, and particularly from about 0.2 microns to about 0.4 microns. It has been discovered that this particular particle size range, which is equal to one-half the wavelength of visible light, greatly increases the opacity, brightness and whiteness of the paper. Small amounts of a black pigment, such as carbon, are then added to further increase the opacity without significantly decreasing the whiteness or brightness of the paper relative to conventional cigarette paper.

High opacity wrapping paper

Filter-tipped cigarettes, cigars and similar smoking products which employ self-supporting non-wrapped fibrous filters are disclosed wherein the tobacco-containing portions are attached to the fibrous filters by tipping paper that is coated in a specified manner with a hot-melt adhesive.

Smoking product and process for manufacturing same

An improved machine for automatically applying transfers such as tax stamps to multiple packages contained in a carton is disclosed. The machine comprises a conveyor for advancing a carton through an opening station, where it is opened to expose the packages therein, through a stamping station, where tax stamps in the form of heat or water transfers or ink printing are applied to each of the packages by a movable platen, and through a closing station where the carton is closed and resealed. The machine is adjustable to accommodate a variety of carton and package sizes and to apply the transfers to a selected part of each package in the carton accurately, while using stock transfer sheets on which the transfers are mounted with a predetermined spacing that does not necessarily correspond to the spacing of packages within the carton. The various sizes are accommodated by means of an adjustable stop mechanism which interrupts the motion of each carton as it passes through the stamping station to thereby stop the carton at a selected location with respect to the transfer sheet and the stamp transfer platen. After the transfer has been applied, the stop mechanism is activated to allow the carton to continue its motion through the stamping station. The adjustable stop and the platen are shiftable laterally with respect to the stamping station to apply selected transfers from the transfer sheet to the packages in the carton, and the stop is adjustable with respect to the platen to apply the transfers to selected locations on the package.

Transfer applying machine

A machine for automatically applying transfers such as tax stamps to multiple packages contained in a carton is disclosed. The transfer applying machine comprises a conveyor for intermittently and sequentially advancing cartons through an opening station, where the carton is opened to expose the packages therein, through a stamping station, where tax stamps in the form of heat or water transfers or ink printing are applied to each of the packages, and through a closing station where the carton is closed and resealed. The machine is adjustable to accommodate a variety of carton and package sizes and to apply the transfers to each package in the carton accurately while using stock rolls of transfers on which the transfers are mounted with a predetermined spacing that does not necessarily correspond to the spacing of packages within the carton. The various sizes are accommodated by placing each carton on its side for passage through the machine, by providing a variable stop for each carton as it reaches the stamping station, and by shifting the transfers platen to correspond with the location of the carton and the transfer to be applied to the packages. The operating mechanism is simple in structure and function to provide an inexpensive and reliable machine.

Method for applying transfers

A machine for automatically applying transfers such as tax stamps to multiple packages contained in a carton is disclosed. The transfer applying machine comprises a conveyor for intermittently and sequentially advancing cartons through an opening station, where the carton is opened to expose the packages therein, through a stamping station, where tax stamps in the form of heat or water transfers or ink printing are applied to each of the packages, and through a closing station where the carton is closed and resealed. The machine is adjustable to accommodate a variety of carton and package sizes and to apply the transfers to each package in the carton accurately while using stock rolls of transfers on which the transfers are mounted with a predetermined spacing that does not necessarily correspond to the spacing of packages within the carton. The various sizes are accommodated by placing each carton on its side for passage through the machine, by providing a variable stop for each carton as it reaches the stamping station, and by shifting the transfer platen to correspond with the location of the carton and the transfer to be applied to the packages. The operating mechanism is simple in structure and function to provide an inexpensive and reliable machine.

Julian Richard Martin

Papers

Smoking product and process for manufacturing same

Transfer applying machine

Method for applying transfers

Machine for applying transfers