Patents Assigned to Daio Paper Corporation
  • Publication number: 20220395407
    Abstract: A disposable diaper capable of moisturizing the skin of a wearer and suitably maintaining an adhesive force of an end flap portion. A disposable diaper including: an absorber disposed between a liquid pervious top sheet and a liquid impervious back sheet; an end flap portion formed on each side of the absorber in a front-back direction; and a lotion portion extending in the front-back direction at a predetermined interval in a width direction on a body-side surface of the top sheet, wherein in the front-back direction, the lotion portion is disposed in an intermediate portion between a ventral side portion accounting for 20 to 45% of a front-back direction length of the top sheet from a ventral side end of the top sheet and a dorsal side portion accounting for 10 to 35% of the front-back direction length of the top sheet from a dorsal side end of the top sheet.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 15, 2022
    Applicant: Daio Paper Corporation
    Inventor: Masashi Furukawa
  • Patent number: 11525219
    Abstract: A hygienic tissue paper includes first slits that are disposed in a longitudinal direction at predetermined intervals, the first slits extending in a width direction intersecting the longitudinal direction, wherein the first slits each include perforations, and wherein a cut length of each of the perforations increases from at least one end in the width direction toward a central portion in the width direction.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 13, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventor: Shinichi Warashina
  • Publication number: 20220386830
    Abstract: A sanitary tissue paper storage container includes the following. A container body stores sanitary tissue paper inside. A lid is detachably attached to the container body and a hole is formed on an upper surface. An outlet member is used to form an outlet portion. The outlet portion is detachably attached to the lid and is provided with an outlet that applies resistance when the sanitary tissue paper stored inside the container body is taken out. The outlet member includes an elastomer and a resin with a hardness higher than the elastomer.
    Type: Application
    Filed: September 7, 2020
    Publication date: December 8, 2022
    Applicant: DAIO PAPER CORPORATION
    Inventor: Tatsuya UTSUNOMIYA
  • Publication number: 20220387231
    Abstract: [Problem to be solved] To reduce uncomfortable feeling during wearing, and to prevent leakage from a side portion. [Solution] An absorber 4, and side sheets 7 disposed on both side portions in a longitudinal direction of a skin-contact surface side over an entire length in the longitudinal direction are provided. The side sheets 7 do not include an elastically stretchable member. There are provided a non-adhesive portion 10, in which a center portion in the width direction of the side sheets 7 is not bonded to the absorber 4 side, in a longitudinal section including a region corresponding to a body fluid discharge portion H of a wearer, and adhesive portions 11 and 12 in which side sheets 7 are bonded to the absorber 4 at an outer side in the width direction and at both end sides in the longitudinal direction of the non-adhesive portion 10.
    Type: Application
    Filed: September 17, 2020
    Publication date: December 8, 2022
    Applicant: DAIO PAPER CORPORATION
    Inventor: Junnosuke SUYAMA
  • Patent number: 11517484
    Abstract: The present invention is intended to provide an absorbent article that is excellent in anti-odor effect at the time of disposal. A pants-type disposable diaper includes an anti-odor tape that has a first gas barrier layer coupled to the pants-type disposable diaper and a second gas barrier layer that is stuck in a separable manner to either front or back surface of the first gas barrier layer via an adhesive agent containing an anti-odor agent. The anti-odor tape takes an anti-odor measure by separating the second gas barrier layer from the first gas barrier layer to expose the adhesive agent to the outside at the time of disposal of the pants-type disposable diaper.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: December 6, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventors: Takeshi Kurohara, Yosuke Mori, Takashi Hagi
  • Patent number: 11519133
    Abstract: To provide tissue paper with an excellent “moist texture” and high “smooth texture.” 2-ply tissue paper is characterized by the basis weight per ply being less than 13 g/m2, the 2-ply paper thickness being less than 135 ?m, and containing above 1.4 g/m2 and less than 4.9 g/m2 of chemical agent which contains glycerin and 1,3-propanediol in a total amount of 83 mass % or more, wherein the mass ratio of glycerin and 1,3-propanediol is above 1:0.18 and less than 1:5.11.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: December 6, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventor: Shuta Yasui
  • Publication number: 20220380113
    Abstract: Provided is a film-packaged tissue product which allows easy withdrawal of tissues of 3- or more plies. Solution is provided by the film-packaged tissue product which is a bundle of tissues packed with a flexible packaging film made of resin, and has a dispenser-hole forming portion in its top face, wherein the tissues are 3- or 4-ply tissues having a basis weight of 12.5 to 22.
    Type: Application
    Filed: August 5, 2021
    Publication date: December 1, 2022
    Applicant: Daio Paper Corporation
    Inventor: Shohei YOSHIDA
  • Publication number: 20220380984
    Abstract: To provide a three-ply or four-ply tissue paper that reduces a sticky feeling of an outer surface while securing necessary softness, and a method for manufacturing the same. A tissue paper including three stacked plies or four stacked plies, wherein each ply contains an aqueous moisturizer exhibiting hygroscopicity, and the content of the aqueous moisturizer between the plies is set such that the dry moisturizer content percentage of each ply is within a range of 92.0 to 108.0 when the dry moisturizer content percentage of a product is 100.
    Type: Application
    Filed: August 31, 2021
    Publication date: December 1, 2022
    Applicant: Daio Paper Corporation
    Inventors: Sadanao MANABE, Ryoichi OCHI, Yuusuke SHIINOKI
  • Patent number: 11510828
    Abstract: (Object) To prevent a high compression portion from being defectively formed and also a top sheet from being torn. (Means of Achieving the Object) A sanitary napkin (1) in which a low compression portion (15) and a high compression portion (16, 17, 18) are formed on a bottom surface of a compressed groove (10) that is recessed from a skin contact surface side.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: November 29, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventors: Satoko Konawa, Yoko Suzuki
  • Publication number: 20220372710
    Abstract: Provided is 3-ply tissue paper suitable for performing “tissue off” and excellent in softness and smoothness. In the 3-ply tissue paper containing an aqueous moisturizer, a paper thickness for three plies is 176 to 230 ?m, an arithmetic mean roughness Sa is 0.007 to 0.020 mm, and a compression work is 1.70 to 2.40 gf·cm/cm2 and a compression recovery rate is 46.0 to 54.5% for four sets of three plies, twelve plies in total.
    Type: Application
    Filed: September 29, 2020
    Publication date: November 24, 2022
    Applicant: Daio Paper Corporation
    Inventors: Shuta YASUI, Minoru IWASAKI
  • Publication number: 20220371801
    Abstract: Provided is a toilet roll package wherein toilet rolls are gusseted-packaged with exterior film, each roll being individually wrapped with resin film. The rolls are arranged in two rows between upper and lower sealed portions of the package with their circumferential surfaces abutting, the upper and lower sealed portions facing to the circumferential surfaces of the rolls. In an area of the exterior film closer to the upper sealed portion than position (P1) of adjoining between the rolls closest to the upper sealed portion, open start portion (60) convexed toward the upper sealed portion is formed. The open start portion (60) includes base portion (61) having an easy tear line extending along the top-bottom direction, and flaring portion (62) formed with easy tear lines flaring from close to a lateral side of the base portion toward the lower sealed portion with gradually increasing distance therebetween.
    Type: Application
    Filed: September 23, 2020
    Publication date: November 24, 2022
    Applicant: Daio Paper Corporation
    Inventor: Noritada TOMIOKA
  • Publication number: 20220370266
    Abstract: A disposable wearable article has a top sheet constituting a surface for use, a liquid-impervious sheet provided on the under face side, and an absorbent element interposed therebetween, wherein the top sheet is formed of perforated nonwoven fabric having a number of holes arranged at intervals and each penetrating two sides of the fabric. The absorbent element includes an absorber body and a packing sheet covering the absorber body. The packing sheet is formed of laminated nonwoven fabric having a spunbonded layer and a melt-blown layer, and a moisturizer composed mainly of glycerin is applied to an exterior surface of the top sheet.
    Type: Application
    Filed: November 18, 2020
    Publication date: November 24, 2022
    Applicant: Daio Paper Corporation
    Inventor: Yuto Fujiwara
  • Publication number: 20220363933
    Abstract: Ceramics are capable of reducing color irregularities and uneven coating, hard to dissolve into glaze, and excellent in fixation. A water-based paint contains a coloring material, first cellulose nanofibers having a lignin content of 20 to 40 mass % and a water retention of 150 to 300%, and second cellulose nanofibers having a higher viscosity compared to the first cellulose nanofibers, and the water-based paint has a B-type viscosity of 600 cps or higher. Ceramic ware or glassware or the like having painting made on a green body of which surface is formed of silicic acid or silicate compound as a main component, with the water-based paint.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 17, 2022
    Applicants: EHIME PREFECTURE, DAIO PAPER CORPORATION
    Inventors: Kenji NAKAMURA, Toshihiro IWAI, Junya OKAWA
  • Publication number: 20220363421
    Abstract: A cardboard box production device includes: a stocker that holds a plurality of vertically stacked folded original boxes in a cardboard box having the top and bottom thereof open; a expansion provided upstream in a conveyance direction that is substantially orthogonal to the stacking direction of the original boxes, moving one side surface of an original box away from a first side on the stocker side towards a second side, and expanding the one side surface such that openings are formed at the top and bottom; a folding-in device that folds in the bottom of an open box opened upstream in the conveyance direction; a feeding device that feeds boxes from the upstream side in the conveyance direction to the downstream side; a conveyance belt; and an adhesion device that applies an adhesive tape to the bottom of the box in the conveyance area of the conveyance belt.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 17, 2022
    Applicant: DAIO PAPER CORPORATION
    Inventors: Masakatsu HORII, Kazuya MORITA, Kazushige TANABE, Kenji HIYOSHI
  • Publication number: 20220358341
    Abstract: An electronic tag inspection system including a reading device that reads first identification information written into an electronic tag; an acquisition unit that acquires second identification information on the basis of information retained by an object, which is an object to which the electronic tag is attached; and a detection unit that compares the first identification information and the second identification information, and detects a difference therebetween as a discrepancy between the electronic tag and the object.
    Type: Application
    Filed: June 19, 2020
    Publication date: November 10, 2022
    Applicants: DAIO PAPER CORPORATION, DAIO ENGINEERING CO., LTD.
    Inventors: Ryoto TAKAHASHI, Shuntaro NOGUCHI
  • Publication number: 20220354315
    Abstract: To provide an antibacterial and water-disintegrable toilet paper. A toilet paper includes three or four sheet layers. Each sheet has a basis weight of 12.0 to 16.0 g/m2. Each sheet has a paper thickness of 80 to 140 ?m. At least one pair of adjacent sheets are bonded to each other at a large number of bonding points with an adhesive 10. The adhesive 10 is polyvinyl alcohol, and contains benzalkonium chloride.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 10, 2022
    Applicant: Daio Paper Corporation
    Inventors: Kenya TANIKAWA, Shuta YASUI
  • Publication number: 20220348392
    Abstract: Provided is a film-packaged tissue assembly package which does not have reduced fullness of tissue papers, and is excellent in shape retainability, resistant to breakage of a packaging bag and excellent in openability. The film-packaged tissue assembly package includes a plurality of film-packaged tissues arranged and packaged in a gusset packaging bag having a grip portion on the top surface side. The film-packaged tissue is overwrap-packaged, and a plurality of the film-packaged tissues of the film-packaged tissue assembly package are arranged in a substantially rectangular parallelepiped shape with each end surface facing the top surface side with a grip portion and the bottom surface side opposed to the top surface side to make the end surfaces substantially flush with each other and the long side surfaces substantially flush with each other and are packaged with the gusset packaging bag gusset portion facing the upper and lower surfaces of the film-packaged tissue.
    Type: Application
    Filed: September 23, 2020
    Publication date: November 3, 2022
    Applicant: Daio Paper Corporation
    Inventor: Ayako UNO
  • Patent number: 11485563
    Abstract: A packaging bag with a body for storing a plurality of articles to be packaged, wherein the body has a top surface part, a bottom surface part that opposes the top surface part in the vertical direction, and a plurality of lateral surface parts that are arranged between the top surface part and the bottom surface part; a slash part for opening is provided to at least one of the plurality of lateral surface parts; and the slash part has a first slit that extends from near the top surface part to near the bottom surface part in the vertical direction, and a second slit that is contiguous to one end of the first slit on the top surface part side and that extends in the traverse direction intersecting the vertical direction.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: November 1, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventor: Hirohiko Kato
  • Publication number: 20220339083
    Abstract: An emulsion composition, a cosmetic composition, and a method for preparing an emulsion composition, in which the oil components are not limited to vegetable oils, and which do not require xanthan gum or welan gum as an essential component. The emulsion composition contains an oil component, an aqueous dispersion medium, an emulsifier, and CNF. The CNF is an emulsion stabilizer, and obtained by unmodified cellulose defibration, and the emulsifier amount is less than 20 mass % of the total composition. The cosmetic composition contains the emulsion composition. The method includes preparing an oil phase, preparing an aqueous phase, and emulsifying by mixing the oil and aqueous phases. CNF obtained by defibrating unmodified cellulose is added in at least preparing an aqueous phase or emulsifying, and an emulsifier is added in at least preparing an oil phase, preparing an aqueous phase, or emulsifying.
    Type: Application
    Filed: September 28, 2020
    Publication date: October 27, 2022
    Applicant: Daio Paper Corporation
    Inventor: Hiroto Sasaki
  • Patent number: D969310
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: November 8, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventors: Asako Sawai, Airi Yarimizu, Michiko Kimura