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：US20200008987A1

公开(公告)日：2020-01-09

申请号：US16493012

申请日：2018-03-06

Applicant: DAIO PAPER CORPORATION

Inventor： Junnosuke SUYAMA

IPC: A61F13/531 ,  A61F13/539

Abstract: To provide an absorbent pad, the absorbent pad being formed of an inner absorbent pad which is positioned on the body-side and an outer absorbent pad positioned on the non-body side, wherein when the inner absorbent pad absorbs liquid excretions and swells, openings are provided at the side which is indented furthest towards the non-body side, improving the passage of liquid, and improving the dispersion of sites facing the openings in the outside absorbent pad, preventing leakage of liquid excretions to the exterior.

公开(公告)号：US20190380556A1

公开(公告)日：2019-12-19

申请号：US16481528

申请日：2018-03-02

Applicant: DAIO PAPER CORPORATION

Inventor： Shinichi WARASHINA ,  Hirohiko KATO

IPC: A47L13/16 ,  A47K10/16 ,  D21H27/30

Abstract: A hygienic thin-leaf paper including a first sheet having front and back surfaces, on which embossed protrusions and embossed recesses corresponding to the embossed protrusions are respectively formed; and a second sheet having front and back surfaces, on which embossed protrusions and embossed recesses corresponding to the embossed protrusions are espectively formed, wherein the first sheet and the second sheet are integrated by facing the surfaces formed with the embossed protrusions in a nested form, wherein each of the first sheet and the second sheet have an embossed portion, on which the embossed protrusions and non-embossed-protrusion portions are formed, wherein at least one of the first sheet and the second sheets have a non-embossed portion, on which the embossed protrusions and the non-embossed portions are not formed, and wherein the non-embossed portion is in a shape without having an intersection.

公开(公告)号：US20190313875A1

公开(公告)日：2019-10-17

申请号：US16344724

申请日：2017-10-31

Applicant: DAIO PAPER CORPORATION

Inventor： Naoki SHINTANI

IPC: A47L13/17 ,  B32B5/06 ,  D04H1/724 ,  B32B5/02 ,  D04H1/541 ,  D06M13/463 ,  D06M13/332 ,  D06M13/165 ,  D04H1/559 ,  D04H1/544 ,  D04H1/4291 ,  D04H1/435 ,  B32B5/08 ,  B32B5/26 ,  D04H1/4374

Abstract: A wet sheet for cleaning includes multiple layers and is impregnated with a chemical solution. The wet sheet for cleaning includes outer layers which are made of hydrophobic fiber and which are each arranged on a front surface and a back surface, and an inner layer which is made of hydrophilic fiber and which is arranged between the outer layers. The inner layer is provided with a hydrophilic fiber inner layer with the hydrophilic fiber and a hydrophobic fiber inner layer with hydrophobic fiber. The hydrophobic fiber inner layer is adjacent to at least one of the outer layers. The inner layer includes pulp by 50 wt % or more, has a grammage of 20 to 75 g/m2, and occupies 20 to 70% of a total mass of the wet sheet for cleaning.

公开(公告)号：US20190290506A1

公开(公告)日：2019-09-26

申请号：US16317956

申请日：2017-07-20

Applicant: DAIO PAPER CORPORATION

Inventor： Mihoko KURAMOCHI

IPC: A61F13/56 ,  A61F13/472 ,  A61F13/513 ,  A61F13/514 ,  A61F13/53

Abstract: An absorbent article includes: a main body (8) including a liquid permeable top sheet (3), a liquid impermeable back sheet (2), and an absorbent body (4) interposed between the top sheet and the back sheet; and a hip-holding portion (H), wherein the main body has a shape having a predetermined length in a front-back direction and a predetermined width in a direction orthogonal to the front-back direction, and wherein the hip-holding portion includes a side region protruding from a side of a rear portion of the main body, the side region including a first projection (41) that includes a portion having a largest width from a center line in the front-back direction of the main body, a first recess (51) that is located adjacent to and forward of the first projection, and a second projection (52) that is located adjacent to and forward of the first recess, and wherein the back sheet in the side region has a slip preventive portion for securing the absorbent article, the slip preventive portion being disposed so as to straddle, in the front-back direction, a virtual line that is drawn in the width direction from a bottom point of the first recess.

公开(公告)号：US20190274898A1

公开(公告)日：2019-09-12

申请号：US16349098

申请日：2017-11-22

Applicant: Daio Paper Corporation

Inventor： Yousei Mizumoto

IPC: A61F13/496 ,  A61F13/493 ,  A61F5/44 ,  A61F13/494

Abstract: A trunks-type disposable diaper is configured to prevent shrinkage in the width direction of an inner thigh contact portion and to prevent the wearing feeling and occurrence of a gap. A crossing position of a front around-leg elastic member and a back around-leg elastic member positioned closest to an edge of a leg opening is positioned at the same position in a width direction as a side edge of the narrowest portion of a narrower portion of an absorber or on the center side in the width direction, and a crotch portion does not have elastic members other than the front around-leg elastic member and the back around-leg elastic member.

公开(公告)号：US20190254890A1

公开(公告)日：2019-08-22

申请号：US16348246

申请日：2017-10-24

Applicant: DAIO PAPER CORPORATION

Inventor： Susumu YONAHA

IPC: A61F13/551 ,  A61F13/15 ,  A61F13/472

Abstract: An individually-packaged absorbent article or an absorbent article. The absorbent article (1) includes a hip-hold portion (H) that includes a side area (10) protruding from a rear side-edge of a body (8). The side area (10) includes a first protruding portion (21) that includes a portion having a largest width from a longitudinal centerline (CL) of the body (8), a first recessed portion (31) adjacent to the rear end of the first protruding portion (21), and a second recessed portion (32) adjacent to the front end of the first protruding portion (21). The absorbent article (1) is folded such that a mountain fold line (Y) is formed in the side area (10) of the hip-hold portion (H), and the mountain fold line (Y) intersects with an edge of the side area (10) of the hip-hold portion (H) at a position between a first inflection point (F1) between the first recessed portion (31) and the first protruding portion (21) and a second inflection point (F2) between the first protruding portion (21) and the second recessed portion (32), and is substantially orthogonal to the longitudinal centerline (CL).

公开(公告)号：US20190231614A1

公开(公告)日：2019-08-01

申请号：US16337659

申请日：2017-10-16

Applicant: Daio Paper Corporation

Inventor： Aya Ide ,  Yoshitake Ishikawa ,  Yosuke Mori

IPC: A61F13/514 ,  A61F13/496 ,  A61F13/511 ,  A61F13/49 ,  A61F13/515

CPC classification number: A61F13/5146 ,  A61F13/49 ,  A61F13/49014 ,  A61F13/494 ,  A61F13/496 ,  A61F13/51 ,  A61F13/511 ,  A61F13/5116 ,  A61F13/51496 ,  A61F13/515 ,  A61F13/535 ,  A61F13/56 ,  A61F13/84 ,  A61F2013/49093

Abstract: An underpants-type disposable diaper has a display sheet containing a resin film between an inner member and at least one of a front side outer member and a back side outer member. A cover nonwoven fabric is provided with a plurality of holes having intervals and penetrating a front and a back is interposed from at least a crotch side edge of an outer member overlapping the display sheet to a side of a waist opening between the display sheet and a liquid impervious sheet. An internal surface and an external surface of the cover nonwoven fabric are bonded to facing surfaces, respectively, through a hot melt adhesive. Compatibility between prevention of deterioration of appearance of the display sheet and prevention of a decrease in air permeability is achieved.

公开(公告)号：US20190183691A1

公开(公告)日：2019-06-20

申请号：US16330168

申请日：2017-09-07

Applicant: DAIO PAPER CORPORATION

Inventor： Ryoko KURIHARA ,  Junta TAGOMORI ,  Mariko NAGASHIMA

IPC: A61F13/512 ,  A61F13/47 ,  A61F13/511

CPC classification number: A61F13/512 ,  A61F13/47 ,  A61F13/511 ,  A61F13/51104 ,  A61F2013/15121 ,  A61L15/42

Abstract: In an absorbent article for incontinence using cotton fiber for a front-surface sheet, a diffusing range of liquid in the front-surface sheet is made to be a predetermined range or less, thereby eliminating a sticky feeling of the surface, and reducing water retention of the front-surface sheet so as to cause urine to diffuse in the front-surface sheet rapidly.

公开(公告)号：US10307304B2

公开(公告)日：2019-06-04

申请号：US15316277

申请日：2015-06-11

Applicant: DAIO PAPER CORPORATION

Inventor： Ryoko Kurihara

IPC: A61F13/15 ,  A61F13/47 ,  A61F13/511 ,  A61F13/539

Abstract: An absorbent article (1) includes a permeable front-side sheet (3), a back-side sheet (2), an absorber (4) disposed between the permeable front-side sheet and the back-side sheet, and an embossment (10) formed in the front surface of the permeable front-side sheet (3). The embossment (10) includes bent parts (30) at which an embossment direction abruptly changes. An outer edge of each of the bent parts (30) is an angled part (31), and an inner edge of each of the bent parts (30) is a curved part (32).