Invention Grant
- Patent Title: Methods and machines for pouching smokeless tobacco and tobacco substitute products
-
Application No.: US16919617Application Date: 2020-07-02
-
Publication No.: US11284643B2Publication Date: 2022-03-29
- Inventor: Andrew Nathan Carroll , Shannon Maxwell Black , Yan Helen Sun , William J. Burke , Christopher Joseph Dinovi , David Phillips , Jason Andrew Macko , Robert Smith
- Applicant: Altria Client Services LLC
- Applicant Address: US VA Richmond
- Assignee: Altria Client Services LLC
- Current Assignee: Altria Client Services LLC
- Current Assignee Address: US VA Richmond
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: A24B15/18
- IPC: A24B15/18 ; A24B13/00 ; A24B15/28 ; D04H13/00

Abstract:
A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 30 gsm and a tensile strength of at least 4mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.
Information query