GB2148836A

GB2148836A - Method and apparatus for the production of a pack of smoking articles

Info

Publication number: GB2148836A
Application number: GB08328881A
Authority: GB
Inventors: Antonio Paolo Alfr Frattolillo
Original assignee: Fabriques de Tabac Reunies SA
Current assignee: Philip Morris Products SA
Priority date: 1983-10-28
Filing date: 1983-10-28
Publication date: 1985-06-05
Also published as: EP0141629B1; IT8468065A0; GB2148836B; BE900913A; IT1179793B; CH660865A5; DE3462005D1; GB8328881D0; FR2554085A1; EP0141629A1; FR2554085B1

Description

1 GB 2 148 836 A 1

SPECIFICATION

Method and apparatus for the production of a pack of smoking articles This invention relates to a method and apparatus for producing a novel pack of smoking articles, such as a packet of cigarettes.

Smoking articles such as cigarettes are produced in a great many types. For example, different to baccos having characteristic flavours, such as Turk ish and Virginia are used to produc cigarettes having the characteristic flavour of the tobacco.

Further, cigarettes of differing strength of flavour, total particulate matter delivery and nicotine deliv ery are made, as well as filter tipped and plain cig arettes. Many different types of filter tips are available as are cigarettes containing flavourants such as menthol.

At present a smoker may obtain cigarettes of a particular type only by purchasing a pack contain ing that type of cigarettes alone. Thus a smoker wishing to smoke different types of cigarette on different occasions must buy more than one pack of cigarettes.

Accordingly, it is an object of the present inven tion to provide apparatus for producing packs con taining at least two types of smoking article, with minimal capital outlay.

Packs of smoking articles according to the inven tion comprise two distinct groups of smoking arti cles, each group containing only smoking articles of one type.

Further, according to the invention there is pro vided a process for producing a pack of smoking 100 articles comprising two distinct groups of smoking articles, each group containing only smoking arti cles of one type, the process comprising:

retaining smoking articles of two types in two separate bodies, each body containing smoking ar- 105 ticles of only one type; removing a group contain ing a predetermined number of smoking articles from each body of smoking articles; separately wrapping each group of smoking articles in inner wrappers; and packing the wrapped groups of smoking articles together in an outer wrapper.

According to the invention, there is also pro vided apparatus for producing packs according to claim 1, comprising: a hopper divided into at least two discrete smoking article dispensing compart ments; means for separately wrapping smoking ar ticles dispensed from each dispensing compartment; and means for packaging the wrapped smoking articles from more than one dis pensing compartment in the same pack.

The invention will be further described by way of example, with reference to the drawings in which; Figure 1 shows a partially cross-section view of apparatus according to one embodiment of the in vention; and Figure 2 shows a partially schematic view of the packing stage of the embodiment of Figure 1.

The embodiment shown in the drawings corn prise a hopper 11 divided into two dispensing compartments 13 and 15 by a partition 17 which runs across the interior of the hopper 11. Each compartment is divided at its lower end into a number of generally upwardly extending channels by dividers 19 which are surmounted by guide fin- gers 21. A base plate 22 extends across the bottom of the hopper closing it off. The width of each channel formed by the dividers 19 is marginally greater than the diameter of a cigarette, so that cigarettes can stack up on the base plate 22 within the channels.

Cigarettes are introduced separately into each compartment 13 and 15 from separate cigarette making machines (not shown) by means of two supply trays 23 and 25, one tray feeding each com- partment. By way of example, it will be assumed that the cigarettes 27 supplied to the left-hand dispensing compartment 13 contain an American tobacco, whilst those cigarettes 29 supplied to the right-hand dispensing compartment 15 contain a Turkish tobacco. It will be appreciated that the cigarettes may be of any two types.

The cigarettes 27, 29 move from the supply trays 23, 25 into the dispensing compartments 13,15. Shakers 31, located generally centrally in each compartment 13, 15, oscillate as indicated by the arrows in Fig. 1 to ensure that cigarettes within the hopper 11 are free to move down the hopper. As the cigarettes move further down the hopper 11, they are guided by guide fingers 21 into the chan- nels formed by dividers 19 to form stacks within the columns on the base plate 22. The American cigarettes 27 are still separated from the Turkish cigarettes 29 by the partition 17. The cigarettes are removed from the channels, for example by being pushed out from behind by means not shown, to form a group 33 of American cigarettes 27 and a group 35 of Turkish cogarettes 29 ready for wrapping. The groups shown in Fig. 2 each contain ten cigarettes, but it will be appreciated that by selecting the number of dividers 19 in each dispensing compartment 13, 15 appropriately and by appropriate positioning of the partition 17 within the hopper 11, groups containing any desired numbers of cigarettes may be made.

The groups 33, 35 of cigarettes are then sepa- rately wrapped in, for example, aluminium foil, and the wrapped groups 37, 39, each containing one type of cigarettes, are then packed in a conventional cigarette pack to provide a pack of twenty cigarettes containing ten American and ten Turkish cigarettes.

It will be seen that this invention provides apparatus for producing a mixed type pack of cigarettes which may be constructed by a simple adaption of a conventional cigarette packing hopper.

Claims

CLAIMS - 1. A pack of smoking articles comprising two distinct groups of

smoking articles, each group containing only smoking articles of one type.
2. Apparatus for producing packs according to claim 1, comprising: a hopper divided into at least two discrete smoking article dispensing compart- ments; means for separately wrapping smoking ar- 2 GB 2 148 836 A 2 ticles dispensed from each dispensing compartment; and means for packaging the wrapped smoking articles from more than one dispensing compartment in the same pack.
3. Apparatus according to claim 2 comprising two dispensing compartments, each separately provided with means for supplying smoking articles of one type thereto.
4. Apparatus according to claim 2 or 3 in which each dispensing compartment is provided with an agitator.
5. A process for producing a pack of smoking articles comprising two distinct groups of smoking articles, each group containing only smoking arti- cles of one type, the process comprising: retaining smoking articles of two types in two separate bodies, each body containing smoking articles of only one type; removing a group containing a predetermined number of smoking articles from each body of smoking articles, separately wrapping each group of smoking articles in inner wrappers; and packing the wrapped groups of smoking articles together in an outer wrapper.
6. Apparatus substantially as described with reference to the drawings.

Printed in the UK for HMSO, D8818935, 4i85, 7102. Published by The Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained.