公开(公告)号：US20230091096A1

公开(公告)日：2023-03-23

申请号：US17993707

申请日：2022-11-23

Applicant: JAPAN TOBACCO INC.

Inventor： Yuta ONUMA ,  Hiroyoshi ONO ,  Shinichi IWATA

IPC: B65D85/10

Abstract: A sheet-form packaging material for forming a tobacco product package that packages a tobacco product in a tightly sealed internal housing part includes a paper base layer containing a fiber cellulose-based material; a steam barrier layer layered over the paper base layer, containing a resin material, containing no metal material, and having steam barrier property; and a heat-seal layer formed as an outer layer on at least one surface side of the packaging material, and coated with a heat-seal agent for heat-sealing against one another the edge portions of the packaging material. The steam barrier layer has a steam permeability of between 1 [g/m2·24 h] and 100 [g/m2·24 h] inclusive, and the heat seal layer has a thickness of between 0.5 [μm] and 5 [μm] inclusive.

公开(公告)号：US20180007956A1

公开(公告)日：2018-01-11

申请号：US15712994

申请日：2017-09-22

Applicant: JAPAN TOBACCO INC.

Inventor： Shinichi IWATA

IPC: A24F15/12 ,  B65D85/10

CPC classification number: A24F15/12 ,  B65D85/10 ,  B65D85/1036

Abstract: A storage case for storing a hinge-lidded box-type package, the hinge-lidded box-type package including a package body that has an open end at an upper part, and is capable of housing an object to be housed therein, and a lid part that is rotatably coupled to an edge of the open end through a hinge, and opens and closes the open end, the storage case having: a bottom surface wall; a rectangular tube wall body that is erected from the bottom surface wall, and forms therein a storage part that stores the package; and an insertion opening that is famed at an upper edge of the rectangular tube wall body, and enables the package to be inserted, wherein a slip-out regulating part that regulates slip-out of the package from the storage part is attached to the insertion opening.

公开(公告)号：US20230083278A1

公开(公告)日：2023-03-16

申请号：US17993531

申请日：2022-11-23

Applicant: JAPAN TOBACCO INC.

Inventor： Yuta ONUMA ,  Hiroyoshi ONO ,  Shinichi IWATA

IPC: B65D85/10 ,  B65D77/00

Abstract: Provided are a wrapping material and package that are for commercial tobacco products, that are capable of tightly sealing commercial tobacco products, and that are environmentally friendlier than conventional materials and packages because of using less amount of resin materials. This sheet-shaped wrapping material is for forming a package that is for commercial tobacco products and that wraps the commercial tobacco products in a tightly-sealed internal containing portion. The wrapping material comprises: a paper base layer containing a fibrous cellulose material; an aluminum-containing layer that is layered on top of the paper base layer; and a heat seal layer that is formed as an outer layer on at least one side of the wrapping material, and that is a coating of a heat-sealing agent that heat-seals edges of the wrapping material together. The thickness of the heat seal layer is 0.5-5 μm.

公开(公告)号：US20150014404A1

公开(公告)日：2015-01-15

申请号：US14447880

申请日：2014-07-31

Applicant: JAPAN TOBACCO INC.

Inventor： Shinichi IWATA ,  Hirofumi NAKAYAMA

IPC: B65D5/00

CPC classification number: B65D5/0085 ,  B65D5/38 ,  B65D5/662 ,  B65D85/1054 ,  B65D85/60

Abstract: A packaging container with an opening and closing lid, an opening is cut in an edge of the lid-raising member of a rear-side plate on a side of a lid-raising member of the inner case. A stopper is formed on part of the incision opening. An upper end edge of the stopper is an incision edge of the opening arranged at the lowest position of descent of an outer-case locking member and lower than a height position of inner-case locking member. The stopper approaches the outer-case locking member as the inner case moves upward. The outer-case locking member has at least a part of a stopper-corresponding portion in contact against the incision edge being the stopper, so that the outer-case locking member, which moves downward relative to the upward movement of the inner case, is in contact against the part that is the lowest position of descent thereof.

Abstract translation: 具有开闭盖的包装容器，在内侧壳体的升高构件侧的后侧板的盖部件的边缘上切割开口部。 在切口的一部分上形成有止动件。 止动件的上端边缘是布置在外壳锁定构件的最下降位置并低于内壳锁定构件的高度位置的开口的切口边缘。 当内壳向上移动时，止动件接近外壳锁定件。 外壳锁定构件具有与切口边缘接触的止挡件对应部分的至少一部分，作为止动件，使得相对于内侧壳体的向上运动向下移动的外壳锁定构件为 与其下降的最低位置接触。