公开(公告)号：US11464370B2

公开(公告)日：2022-10-11

申请号：US16485715

申请日：2018-03-16

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: A47K10/20 ,  A47K10/42 ,  B65D83/08

Abstract: A film-packaged tissue in which a part of tissue paper exposed from an outlet is likely to stand up. A film-packaged tissue in which a pop-up type bundle of tissue paper is packaged by a resin packaging film. In the film-packaged tissue, perforations for forming an outlet are formed annularly along the longitudinal direction of the bundle, and an edge of the outlet formed by tearing of the perforation for forming the outlet has a guiding edge for moving each side edge portion in a bundle longitudinal direction of the tissue paper in the short direction of the bundle.

公开(公告)号：US11089919B2

公开(公告)日：2021-08-17

申请号：US16485718

申请日：2018-03-16

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: A47K10/20 ,  B65D85/07 ,  A47K10/42 ,  B65D75/12 ,  B65D83/08

Abstract: A film-packaged tissue in which wrinkles or twisting is less likely to occur in tissue paper stored in the film package. A bundle of pop-up type tissue paper is film-packaged by a resin packaging film. The inner circumferential length of the packaging film in a short direction of the bundle is 91 to 97% of a theoretical outer circumferential length in the short direction of the bundle, and the compression characteristic (RC) of the film-packaged tissue by KES measurement at a longitudinal center of a bundle upper surface is 45 to 60%.

公开(公告)号：US20200069119A1

公开(公告)日：2020-03-05

申请号：US16485718

申请日：2018-03-16

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: A47K10/20 ,  A47K10/42 ,  B65D83/08 ,  B65D75/12 ,  B65D85/07

Abstract: A film-packaged tissue in which wrinkles or twisting is less likely to occur in tissue paper stored in the film package. A bundle of pop-up type tissue paper is film-packaged by a resin packaging film. The inner circumferential length of the packaging film in a short direction of the bundle is 91 to 97% of a theoretical outer circumferential length in the short direction of the bundle, and the compression characteristic (RC) of the film-packaged tissue by KES measurement at a longitudinal center of a bundle upper surface is 45 to 60%.

公开(公告)号：US20200022539A1

公开(公告)日：2020-01-23

申请号：US16485715

申请日：2018-03-16

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: A47K10/20 ,  A47K10/42 ,  B65D83/08

Abstract: A film-packaged tissue in which a part of tissue paper exposed from an outlet is likely to stand up. A film-packaged tissue in which a pop-up type bundle of tissue paper is packaged by a resin packaging film. In the film-packaged tissue, perforations for forming an outlet are formed annularly along the longitudinal direction of the bundle, and an edge of the outlet formed by tearing of the perforation for forming the outlet has a guiding edge for moving each side edge portion in a bundle longitudinal direction of the tissue paper in the short direction of the bundle.

公开(公告)号：US11337566B2

公开(公告)日：2022-05-24

申请号：US16621434

申请日：2018-06-26

Applicant: DAIO PAPER CORPORATION

Inventor： Shohei Yoshida ,  Noritada Tomioka

IPC: A47K10/16 ,  D21H27/00 ,  D21H27/02 ,  D21H27/30 ,  B31F1/12 ,  B31F1/07

Abstract: Toilet paper includes at least two sheets on which embossments are formed and that are joined together in a nested manner. The area of a top part of an embossed protrusion of each of the embossments is between 0.8 mm2 and 1.5 mm2, and the area percentage of top parts of embossed protrusions of the embossments is between 5% and 10%.

公开(公告)号：US11274398B2

公开(公告)日：2022-03-15

申请号：US16976120

申请日：2019-02-20

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: D21H27/00 ,  A47K10/16 ,  D21H17/06 ,  D21H21/24

Abstract: In various embodiments, the present invention provides a moisturizing tissue containing a polyol that has excellent strength while still providing a moist feeling and smoothness peculiar to the moisturizing tissue. The tissue paper has a basis weight of 15.6 to 19.1 g/m2, a paper thickness of 115 to 150 μm, a content of the polyol of 17.0 to 22.0 % by mass, a moisture content of 10% by mass or more, a dry tensile strength of 310 to 410 cN/25 mm in a longitudinal direction, a dry tensile strength of 120 to 160 cN/25 mm in a lateral direction, a wet tensile strength of 55 to 90 cN/25 mm in the lateral direction, and compression energy WC of 5.0 to 6.5 gf·cm/cm2 under a load of 50 g/cm2 using a KES test method.

公开(公告)号：US11363917B2

公开(公告)日：2022-06-21

申请号：US16626431

申请日：2018-06-26

Applicant: DAIO PAPER CORPORATION

Inventor： Shohei Yoshida ,  Shinichi Warashina

IPC: A47K10/16 ,  D21H27/30 ,  B31F1/07

Abstract: Toilet paper includes a first sheet on which first embossments are formed and a second sheet on which second embossments are formed. The first sheet and the second sheet are joined together in a nested manner, and at least some embossments in one of the first embossments and the second embossments are arranged on a first curve having a sine-wave shape.

公开(公告)号：US11753227B2

公开(公告)日：2023-09-12

申请号：US17763284

申请日：2020-09-23

Applicant: Daio Paper Corporation

Inventor： Shohei Yoshida

IPC: B65D85/48 ,  B65D75/58 ,  B65B5/02 ,  B65B5/06 ,  B65B7/06 ,  B65D71/06 ,  B65D77/04 ,  B65D83/08

CPC classification number: B65D75/5833 ,  B65B5/022 ,  B65B5/067 ,  B65B7/06 ,  B65D71/063 ,  B65D77/04 ,  B65D83/0894 ,  B65D2571/0045 ,  B65D2571/0058 ,  B65D2571/00672 ,  B65D2571/00734 ,  B65D2577/043

Abstract: Provided is a film-packaged tissue assembly package in which an outlet forming portion is not unintentionally broken.
The problem is solved by a film-packaged tissue assembly package in which a plurality of substantially hexahedron-shaped film-packaged tissues having an upper surface having an outlet forming portion are arranged and packaged in a gusset packaging bag having a grip portion on the top surface side, wherein



a plurality of film-packaged tissues are arranged in a substantially rectangular parallelepiped shape in such a manner that the end surfaces face the top surface side where the grip portion is provided, and a bottom surface side facing the top surface side, and the film-packaged tissue is packaged in such a manner that the outlet forming portion has a shape in which an easily tearable line having cut portions and non-cut portions arranged alternately protrude toward the outside, the interval between non-cut portions at one end portion is smaller than the interval between non-cut portions at the other end portion, and the side where the end portion with a smaller interval between non-cut portions is located on the top surface side.