Method and apparatus for producing pouched tobacco product

Patent metadata

Field	Value
Publication number	US-9957075-B2
Application number	US-97942610-A
Country	US
Kind code	B2
Filing date	Dec 28, 2010
Priority date	Dec 30, 2009
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

In a method and apparatus for producing a small pouch with a predetermined amount of particulate material therein, a predetermined amount of the particulate material is portioned from a bulk supply and compacted into a single discrete caplet. The caplet is then deposited into an open hollow pouch closed at one end thereof, and the open end is then closed with the caplet between the closed ends of the pouch. The caplet in the pouch is then compressed to return it to its particulate form. The particulate material may be granular or shredded tobacco.

First claim

What is claimed is:

1. A method of producing a pouch sized for placement in a mouth and having a predetermined amount of particulate material within the pouch, the method comprising the steps of:
(a) portioning a predetermined amount of particulate material sized for placement in a mouth from a bulk supply of such material;
(b) compacting the predetermined amount of particulate material into a single discrete caplet with a caplet-forming, roll compactor;
(c) gravity depositing the single discrete caplet into an open hollow pouch closed at one end thereof;
(d) closing the pouch at the open end thereof with the caplet between the closed ends of the pouch; and
(e) compressing the single discrete caplet in the pouch to return the caplet to a predetermined amount of particulate material.

2. The method of claim 1 , further including the step of placing a flavor strip in the pouch.

3. The method of claim 1 , further including the step of forming the pouch from an endless strip of flexible material.

4. The method of claim 1 , wherein the particulate material is granular or shredded tobacco.

5. An apparatus for producing a small pouch with a predetermined amount of particulate material within the pouch, the apparatus comprising:
(a) a bulk supply of particulate material;
(b) a portioning device for receiving a predetermined amount of particulate material sized for placement in a mouth from the bulk supply;
(c) a caplet-forming, roll compactor for forming the predetermined amount of particulate material into a single discrete caplet;
(d) a gravity feeding device for depositing the single discrete caplet into an open hollow pouch closed at one end thereof;
(e) a sealing device for closing the pouch at the open end thereof with the caplet between the closed ends of the pouch; and
(f) a further compressor engaging the discrete caplet in the pouch to return the caplet to a predetermined amount of particulate material.

6. The apparatus of claim 5 , wherein the particulate material is granular or shredded tobacco.

7. A method of producing a pouch sized for placement in a mouth and having a predetermined amount of particulate material within the pouch, the method comprising the steps of:
(a) portioning a predetermined amount of particulate material sized for placement in a mouth from a bulk supply of such material;
(b) compacting the predetermined amount of particulate material into a single discrete caplet with a caplet-forming, roll compactor;
(c) gravity depositing the single discrete caplet into an open hollow pouch closed at one end thereof;
(d) closing the pouch at the open end thereof with the caplet between the closed ends of the pouch; and
(e) compressing the single discrete caplet in the pouch to return the caplet to a predetermined amount of particulate material,
wherein said open hollow pouch is formed at a location of a feed tube, said portioning, said compacting and said depositing being performed at said feed-tube.

Assignees

• Garthaffner Martin T
• Smith Barry S
• Philip Morris Usa Inc

Inventors

• Garthaffner Martin T
• Smith Barry S

Classifications

• B65B37/08

  by rotary feeders · CPC title

• B65B51/26

  Devices specially adapted for producing transverse or longitudinal seams in webs or tubes · CPC title

• B65B61/24 Primary

  for shaping or reshaping completed packages · CPC title

• B65B51/16

  by rotary members · CPC title

• B65B63/026

  for compressing by feeding articles through a narrowing space · CPC title