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Daio Paper Corporation patents


Recent patent applications related to Daio Paper Corporation. Daio Paper Corporation is listed as an Agent/Assignee. Note: Daio Paper Corporation may have other listings under different names/spellings. We're not affiliated with Daio Paper Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Daio Paper Corporation-related inventors


 new patent  Absorbent article and producing same

The above problem is solved by providing an underpants-type disposable diaper including a stretchable region (80) stretchable at least in one direction in an outer body (20), in which the stretchable region (80) is formed by stacking an elastic film (30) between a first sheet layer (20A) composed of a... Daio Paper Corporation

Method for manufacturing absorbent article and absorbent article

Provided is an absorbent article which includes a top sheet having extruded protrusions and a second sheet bonded to the top sheet and has adequate softness, satisfactory appearance, and yet prevents wrinkles in the top sheet along the MD. The problem is solved by a method of producing an absorbent... Daio Paper Corporation

Household tissue case

The length of a projection of a household tissue is suppressed without hampering the removal of household tissues situated at a depth under a frame member. The frame member (14) is attached to the perimeter of the dispensing opening (11). The frame member is made of elastic material. The opposite... Daio Paper Corporation

Disposable diaper

The present invention is intended to make the deformation of the absorber at the crotch portion less prone to influence the waist side of the absorber and allow the waist side of the absorber to be easily rounded along the surface of the wearer's body. The foregoing issue is solved... Daio Paper Corporation

Absorbent article

Absorbent articles including sanitary napkins, panty liners and incontinence pads, wherein an end portion in the longitudinal direction of the absorbent article is reduced from rising by the contraction force of an elastic stretchable member, and the absorption performance is improved and lateral leakage is prevented. In FIG. 5, a... Daio Paper Corporation

Method for forming stretchable structure for absorbent article and stretchable structure for absorbent article

The present invention is intended to prevent cutting of the resilient and elastic members by a welding process. The foregoing issue is solved by passing a first sheet layer, a second sheet layer, and elongated resilient and elastic members continuously disposed in an MD direction between the two sheet layers,... Daio Paper Corporation

Absorbent article

The present invention is intended to improve the liquid diffusibility and fit of an absorber having a first slit extending in a front-back direction and second slits continuing laterally from the first slit to the side edges. The foregoing issue is solved by providing one first slit extending in the... Daio Paper Corporation

Absorbent article

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... Daio Paper Corporation

Underpants-type disposable diaper

The present invention is intended to improve the dynamic fit of a crotch portion. The foregoing issue is solved in such a manner that a vertical stretchable part vertically extending and contracting in length is provided in a vertical intermediate portion of an absorber in a front body, an outer... Daio Paper Corporation

Absorbent article

An absorbent article includes a concave groove whose transverse plane shape satisfies (1) a relationship between a depth “h” of a bottom surface portion of the concave groove, and a distance “S” from a bottom end “G” of the concave groove to an upper end “K” from which a concavity... Daio Paper Corporation

Underpants-type disposable diaper

The present invention is intended to improve a fit to the lower part of a gluteal region. The foregoing issue is solved by an underpants-type disposable diaper in which an outer body is formed by stacking an elastic sheet layer between a first sheet layer and a second sheet layer,... Daio Paper Corporation

Underpants-type disposable diaper

The present invention is intended to provide the advantages of forming the leg gathers with the liquid impervious film that allow reduction of the used amount of the non-woven fabric while suppressing the deterioration of the texture, and others. The foregoing issue is solved by providing leg gathers that have:... Daio Paper Corporation

Ply adhesive and sanitary tissue paper

To provide a ply adhesive that is capable of expressing a sufficient ply adhesion strength, does not harden an area where the ply adhesive is applied, and does not worsen paper texture. The problem can be solved by a ply adhesive that includes: 1-5 mass % of carboxymethylcellulose, a 1... Daio Paper Corporation

Underpants-type disposable diaper

In an underpants-type disposable diaper including a waist edge portion in which pleats extend straight and which has excellent fit, the inner layer and the outer layer at the waist edge portion of an outer body are joined by an adhesive arranged intermittently or a welding process performed intermittently in... Daio Paper Corporation

Method for manufacturing underpants-type disposable diaper, and underpants-type disposable diaper

Resilient and elastic members are sandwiched between a first sheet material and a second sheet material and overlapping areas of the first sheet material and the second sheet material are not joined together at CD direction both end portions but are joined together at an area between the both end... Daio Paper Corporation

Absorbent article

An absorbent article in which an absorbent body is provided between a liquid permeable topsheet and a backsheet, includes an absorbent body emboss provided from a front surface side of the absorbent body before stacking the liquid permeable topsheet to surround an area corresponding to a body fluid expelling portion;... Daio Paper Corporation

Method of producing scented tissue paper product

To provide a method of producing scented tissue paper. The problem is solved by performing shrink wrapping in which a tissue paper housing obtained by carrying fragrance-containing microcapsules on an inner surface of a housing box using a binder is covered with a shrink film and the shrink film is... Daio Paper Corporation

Absorbent article

An absorbent article includes a concave groove formed in an absorbent body; and a highly compressed portion formed at a bottom surface of the concave groove, wherein the highly compressed portion includes a first emboss formed by a pattern in which a unit section, obtained by sectioning the concave groove... Daio Paper Corporation

Scented tissue product and making scented tissue product

[Solution] The object is achieved by a scented tissue product in which a fragrant film having a fragrance layer situated between a fragrance-permeable resin layer and a fragrance-impermeable resin layer is attached, separately from a film having a slit therein for covering a dispensing opening, to an area including at... Daio Paper Corporation

Paper material for fibrous casing, production method thereof, and fibrous casing

Provided are a paper material for fibrous casing enabling a fibrous casing to deliver favorable performance, a production method thereof, and a fibrous casing employing the paper material for fibrous casing. The paper material for fibrous casing of the present invention is used as a food packaging material in heat... Daio Paper Corporation

Absorbent article

[SOLUTION] An incontinence pad (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 a pair of right and left embossments (10) formed in the front surface of the permeable front-side sheet (3). The embossment... Daio Paper Corporation

Absorbent article

[SOLUTION] An incontinence pad (1) includes a permeable front-side sheet (3), a back-side sheet (2), an absorber (4) enveloped by an enveloping sheet (5) and disposed between the permeable front-side sheet and the back-side sheet, and bilaterally-symmetric embossments (10) formed in a front surface of the permeable front-side sheet (3).... Daio Paper Corporation

Method for manufacturing stretchable elastic member, and disposable diaper using stretchable elastic member

Provided is a method for manufacturing a stretchable elastic member excellent in appearance and reduced in manufacturing cost by applying a first adhesive to an inner surface of a sheet at one side at predetermined intervals, applying a second adhesive to elongated resilient and elastic members at predetermined intervals, forming... Daio Paper Corporation

Production under pants-type disposable diaper and under pants-type disposable diaper capable of being produced by said production method

The present invention provides a production method for an underpants-type disposable diaper in space-saving and simple facilities while reducing the risk of occurrence of wrinkles, including: supplying a continuous sheet material in the continuous direction thereof; disposing resilient and elastic members for imparting elasticity to a ventral side outer body... Daio Paper Corporation

Underpants-type disposable diaper

To enable producing without the need for an extension step of an outer body while being excellent in a fit of the edges around the legs. The above problem is solved by an underpants-type disposable diaper wherein an inner body is joined to a crotch side edge portion of a... Daio Paper Corporation

Underpants-type disposable diaper and production method therefor

A main object of the present invention is to improve the fit of edge portions of an outer body around the legs. In at least one of the ventral side outer part and the dorsal side outer part, parts at a lower edge of a side edge correspondence region corresponding... Daio Paper Corporation

Method of manufacturing absorbent article

A method of manufacturing an absorbent article in which an absorbent body (4) is provided between a liquid permeable topsheet (3) and a backsheet (2), an absorbent body concave portion (20), which is a concave groove or a slit, being formed at a skin-contacting side including a body fluid expelling... Daio Paper Corporation

Method for producing stretchable structure for absorbent article, producing underpants-type disposable diaper, and underpants-type disposable diaper

The present invention provides an underpants-type disposable diaper that has pleats formed in an outer body, which vertically and straightly extend, is excellent in appearance and air permeability, and is excellent in drawing preventing performance of a resilient and elastic member. The above-mentioned object is solved by a method for... Daio Paper Corporation

Method for producing absorbent article and absorbent article

A method for producing an absorbent article includes: while conveying non-woven fabric to be a top sheet by drawing from the downstream side, forming extruded projections by embossing; placing a material for a second sheet on the back surface of the non-woven fabric with the extruded projections; and joining the... Daio Paper Corporation








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