公开(公告)号：US11845578B2

公开(公告)日：2023-12-19

申请号：US18249378

申请日：2021-10-20

Applicant: Swedish Match North Europe AB

Inventor： Lotte Gibson ,  Jonas Lindberg

IPC: B65B9/20 ,  B65B51/07 ,  A24F23/02 ,  D04H1/46 ,  A24B13/00 ,  D04H1/498 ,  B65B29/00

CPC classification number: B65B51/07 ,  A24B13/00 ,  B65B9/2056 ,  B65B29/00 ,  D04H1/498 ,  D10B2401/12 ,  D10B2505/10

Abstract: Described is a pouched product for oral use with a filling material and a saliva-permeable pouch. The pouch is made of a saliva-permeable packaging material that includes fibres and enclosing the filling material. The pouch has a first seal joining at least two plies of the packaging material. The at least two plies are interconnected in the first seal by inter-ply fibres, the inter-ply fibres being fibres which are present in at least two plies of the at least two plies.

公开(公告)号：US20190106226A1

公开(公告)日：2019-04-11

申请号：US16080941

申请日：2017-03-10

Applicant: Swedish Match North Europe AB

Inventor： Tony Persson ,  Jonas Lindberg

IPC: B65B1/26 ,  B05B1/00 ,  B65B9/20 ,  B65B29/00 ,  B65B31/00 ,  B65B51/22 ,  B65B51/30 ,  B29C65/08 ,  B29C65/74 ,  B29C65/00

Abstract: The present invention relates to a blowing device (1) for blowing gas through a gas-permeable tubular-shaped packaging material (29). The blowing device comprises at least one gas nozzle (19; 75, 77), adapted to blow gas from an outside of the tubular-shaped packaging material through the tubular-shaped packaging material, and a guiding member (3), which comprises a web passage (5) having a surface (7) adapted to face the tubular-shaped packaging material, such that the web passage surrounds or substantially surrounds the tubular-shaped packaging material. The present invention further relates to a use of the blowing device, to a sealing arrangement (27, 71) for transversely sealing a gas-permeable tubular-shaped packaging material (29) and to an arrangement (37) for manufacturing of pouched products (39), which arrangement comprises such a sealing arrangement. The present invention also relates to a method for transversely sealing a gas-permeable tubular-shaped packaging material and to a method for manu facturing a pouched product, e.g. a portion-packed pouched oral snuff product.

公开(公告)号：US11089815B2

公开(公告)日：2021-08-17

申请号：US16347795

申请日：2017-11-27

Applicant: Swedish Match North Europe AB

Inventor： Tony Persson ,  Jonas Lindberg

IPC: A24F23/02 ,  B29C65/08 ,  B29C65/74 ,  B29C65/78 ,  B29C65/00 ,  B65B9/02 ,  B65B9/067 ,  B65B9/12 ,  B65B9/20 ,  B65B29/00 ,  B65B51/30 ,  B65B51/26 ,  B65B61/00 ,  B65B51/16 ,  A24B13/00 ,  A24B15/10 ,  B65B51/22 ,  B65B61/06 ,  B65D75/44 ,  B29L31/00

Abstract: The present invention relates to a method for portion-packing of an oral pouched snuff product (1′, 1″). The method comprises a) supplying and advancing a tubular web (19, 19′, 19″) of packaging material enveloping a continuous feed (23, 23′, 23a″, 23b″) of filling material in a direction of travel (L), b) forming transverse seals (39) in the tubular web across the continuous feed of filling material by means of ultrasonic welding, the transverse seals extending in a transverse direction (T) being perpendicular to the direction of travel. The present invention further relates to an arrangement (17, 17′, 17″) for portion-packing of an oral pouched snuff product.

公开(公告)号：US20190291900A1

公开(公告)日：2019-09-26

申请号：US16347795

申请日：2017-11-27

Applicant: Swedish Match North Europe AB

Inventor： Tony Persson ,  Jonas Lindberg

IPC: B65B9/20 ,  B29C65/08 ,  B29C65/74 ,  B29C65/78 ,  B29C65/00 ,  B65B9/02 ,  B65B9/067 ,  B65B9/12 ,  B65B51/22 ,  B65B61/06 ,  B65D75/44 ,  A24F23/02 ,  A24B13/00 ,  B65B29/00

Abstract: The present invention relates to a method for portion-packing of an oral pouched snuff product (1′, 1″). The method comprises a) supplying and advancing a tubular web (19, 19′, 19″) of packaging material enveloping a continuous feed (23, 23′, 23a″, 23b″) of filling material in a direction of travel (L), b) forming transverse seals (39) in the tubular web across the continuous feed of filling material by means of ultrasonic welding, the transverse seals extending in a transverse direction (T) being perpendicular to the direction of travel. The present invention further relates to an arrangement (17, 17′, 17″) for portion-packing of an oral pouched snuff product.