Invention Grant
- Patent Title: Methods and machines for pouching smokeless tobacco and tobacco substitute products
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Application No.: US15848728Application Date: 2017-12-20
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Publication No.: US10765142B2Publication Date: 2020-09-08
- 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 4 mJ 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.
Public/Granted literature
- US20180279665A1 METHODS AND MACHINES FOR POUCHING SMOKELESS TOBACCO AND TOBACCO SUBSTITUTE PRODUCTS Public/Granted day:2018-10-04
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