JP3202652U - Disposable diapers - Google Patents
Disposable diapers Download PDFInfo
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- JP3202652U JP3202652U JP2015005282U JP2015005282U JP3202652U JP 3202652 U JP3202652 U JP 3202652U JP 2015005282 U JP2015005282 U JP 2015005282U JP 2015005282 U JP2015005282 U JP 2015005282U JP 3202652 U JP3202652 U JP 3202652U
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- JP
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- Prior art keywords
- tape
- piece
- tank
- front waist
- gather
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
- A61F2013/53778—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with grooves
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
【課題】性能、着用の快適性を高める紙おむつを提供する。【解決手段】紙おむつは、クロッチ部１、クロッチ部両端に連接する前腰部２、後腰部３を有する。クロッチ部、前腰部、後腰部の内部には吸收芯体を設置し、クロッチ部の辺縁には立体ギャザー５を設置する。前腰部の防水底層上には面ファスナー６を粘着する。クロッチ部の防水底層には縦方向に複数のゴム紐７或いはシート状弾性体を設置する。立体ギャザー５はギャザー片主体、隔離サポートバンドを有する。ギャザー片主体の外辺縁と隔離サポートバンドの中央部とは連接し、Ｔ型構造を構成する。面ファスナー６は二段式構造で、左片６１は前腰部の左側に設置され、右片６２は前腰部の右側に設置される。【選択図】図２ａDisclosed is a paper diaper that improves performance and comfort of wearing. A paper diaper has a crotch part 1, a front waist part 2 and a back waist part 3 connected to both ends of the crotch part. Absorbent cores are installed inside the crotch part, front waist part, and rear waist part, and a three-dimensional gather 5 is installed on the edge of the crotch part. A hook-and-loop fastener 6 is adhered on the waterproof bottom layer of the front waist. A plurality of rubber strings 7 or sheet-like elastic bodies are installed in the vertical direction on the waterproof bottom layer of the crotch portion. The three-dimensional gather 5 has a gather piece main body and an isolation support band. The outer edge of the gather piece main body and the central part of the isolation support band are connected to form a T-shaped structure. The hook-and-loop fastener 6 has a two-stage structure. The left piece 61 is installed on the left side of the front waist part, and the right piece 62 is installed on the right side of the front waist part. [Selection] Figure 2a
Description
本考案は紙おむつに関する。 The present invention relates to a disposable diaper.
現在市場で見られる紙おむつの多くは、腰部及びふともも部の股周りにゴム紐を設置し、これにより腰部とふともも部を束縛し、よりフィットさせる。
クロッチ部にゴム紐或いはシート状弾性体が設置されていない市販の紙おむつは、尿を吸収後、重くなり下垂し、両ふとももの間に引っかかる。
これが長くなると、足がＯ脚になる可能性がある。
且つ尿の重量は、ふともも部の受力点に対して、非常に大きな下垂力を及ぼすため、着用者の快適性に悪影響を及ぼす他、側面からの尿漏れを引き起こしやすい。
Many of the disposable diapers currently found in the market place rubber straps around the crotch of the waist and thighs, thereby binding the waist and thighs to make them fit better.
A commercially available paper diaper in which a rubber string or a sheet-like elastic body is not installed in the crotch part becomes heavy and hangs down after absorbing urine, and is caught between both items.
If this becomes longer, there is a possibility that the foot becomes an O-leg.
Moreover, since the weight of urine exerts a very large drooping force on the force receiving point of the thigh, it adversely affects the wearer's comfort and easily causes urine leakage from the side.
且つ現在紙おむつの前腰部に設置されているマジックテープ（登録商標）テープ片は通常、比較的長く、左右連通の構造を呈する。
また、マジックテープ（登録商標）テープ片の外辺縁にはさらに、不織布片をそれぞれ連接する。
通常、マジックテープ（登録商標）テープ片の両側辺縁からの距離は６ｃｍ以上であるため、使用時には、左右中央部位のマジックテープ（登録商標）テープ片は、使われていない。
さらに、マジックテープ（登録商標）テープ片外辺縁の両不織布片も役割を果たしていないため、無駄になっている。
業界内では、コストを引き下げるため、マジックテープ（登録商標）テープ片の幅を２〜４ｃｍにするなど狭くしている。
しかし、これでは粘着効果に影響を及ぼし、十分堅固に粘着できなくなってしまう。
In addition, Velcro tape (registered trademark) tape pieces currently installed on the front waist of a disposable diaper are usually relatively long and have a left-right communication structure.
Further, the non-woven fabric pieces are further connected to the outer edges of the magic tape (registered trademark) tape pieces.
Usually, since the distance from the both side edges of the magic tape (registered trademark) tape piece is 6 cm or more, the magic tape (registered trademark) tape piece at the center of the left and right is not used during use.
Further, both the non-woven fabric pieces on the outer edge of the Velcro tape (registered trademark) tape piece do not play a role, and thus are wasted.
In the industry, in order to reduce the cost, the width of the Velcro tape (registered trademark) tape piece is reduced to 2 to 4 cm.
However, this affects the adhesive effect, and the adhesive cannot be sufficiently firmly adhered.
さらに、紙おむつの吸水性、導流の効率は、紙おむつの良し悪しを決める重要な指標である。
そのため、紙おむつの吸水性、導流効率を高めるため、業界内ではすでに多くのソリューションが開発されている。
しかし、吸收芯体上に開槽を設置し、紙おむつの吸水性、導流効率を高める方法は現れていない。
Furthermore, the water absorption and flow efficiency of the disposable diaper are important indicators that determine the quality of the disposable diaper.
For this reason, many solutions have already been developed in the industry to improve the water absorption and flow efficiency of disposable diapers.
However, no method has been developed to improve the water absorption and flow efficiency of disposable diapers by installing an open tank on the absorbent core.
また、従来の紙おむつの一般的な立体ギャザーは平面構造である。
そのため、ゲル化後に辺縁が硬くなり、ゴム紐が收縮すると、硬く尖った角を形成し、皮膚を傷つけ易い。
特に、嬰児の柔らかい肌には注意が必要である。
Moreover, the general three-dimensional gather of the conventional paper diaper is a planar structure.
For this reason, when the edge becomes hard after gelation and the rubber string is shrunk, a hard and sharp corner is formed and the skin is easily damaged.
In particular, care must be taken for the soft skin of infants.
前記先行技術の説明で分かるとおり、吸收芯体上に開槽を設置し、紙おむつの吸水性、導流効率を高める方法は現れておらず、また立体ギャザーが平面構造であるため、ゲル化後に辺縁が硬くなり、嬰児の柔らかい肌を傷つける恐れがある欠点がある。 As can be seen from the description of the prior art, there is no method for increasing the water absorption and flow efficiency of disposable diapers by installing an open tub on the absorbent core, and since the three-dimensional gather has a planar structure, There are disadvantages that the edges become stiff and may damage the soft skin of the infant.
本考案は従来の紙おむつ構造を改善し、紙おむつの性能、着用の快適性を効果的に高め、材料を高効率で利用することで省エネに貢献できる紙おむつに関する。 The present invention relates to a paper diaper that improves the structure of a conventional paper diaper, effectively enhances the performance and comfort of the paper diaper, and contributes to energy saving by using the material with high efficiency.
本考案による紙おむつは、クロッチ部、及び該クロッチ部両端に連接する前腰部、後腰部を有する。
該クロッチ部、該前腰部、該後腰部の内部には、吸收芯体を設置する。
該クロッチ部の辺縁には、立体ギャザーを設置し、該前腰部の防水底層上には、マジックテープ（登録商標）テープ片を粘着する。
該クロッチ部の防水底層には、縦方向に配置する複数のゴム紐或いはシート状弾性体を設置する。
該吸收芯体には、長い方向に沿って、少なくとも１個の断口槽を開設する。
該立体ギャザーは、ギャザー片主体、隔離サポートバンドを有する。
該ギャザー片主体の外辺縁と隔離サポートバンドの中央部とは連接し、こうして該隔離サポートバンドと該ギャザー片主体とは、Ｔ型構造を構成する。
該マジックテープ（登録商標）テープ片は二段式構造で、左テープ片段、右テープ片段により組成される。
該左テープ片段は、該前腰部の左側に設置され、該右テープ片段は、該前腰部の右側に設置され、且つ該左テープ片段、該右テープ片段の外辺縁には、不織布片を設置しない。
The paper diaper according to the present invention has a crotch part, and a front waist part and a back waist part connected to both ends of the crotch part.
Absorption cores are installed inside the crotch part, the front waist part, and the rear waist part.
A three-dimensional gather is installed on the edge of the crotch portion, and a Velcro tape (registered trademark) tape piece is adhered on the waterproof bottom layer of the front waist portion.
A plurality of rubber cords or sheet-like elastic bodies arranged in the vertical direction are installed on the waterproof bottom layer of the crotch portion.
The absorbent core is provided with at least one cut-off tank along the long direction.
The three-dimensional gather has a gather piece main body and an isolation support band.
The outer edge of the gather piece main body and the central part of the isolation support band are connected to each other, and thus the isolation support band and the gather piece main body constitute a T-shaped structure.
The magic tape (registered trademark) tape piece has a two-stage structure and is composed of a left tape piece and a right tape piece.
The left tape single stage is installed on the left side of the front waist part, the right tape single stage is installed on the right side of the front waist part, and the left tape single stage and the right tape single stage are provided with non-woven fabric pieces on the outer edges. Do not install.
本考案による紙おむつにおいて、該ゴム紐或いは該シート状弾性体の両端は、該前腰部、該後腰部の下端に接続する。 In the paper diaper according to the present invention, both ends of the rubber string or the sheet-like elastic body are connected to the lower ends of the front waist portion and the rear waist portion.
本考案による紙おむつにおいて、該断口槽の断面高度は、該吸收芯体の高度の半分より大きいか等しい。 In the disposable diaper according to the present invention, the sectional height of the cut-off tank is greater than or equal to half the height of the absorbent core.
本考案による紙おむつにおいて、該断口槽は、Ｕ形槽或いはＶ形槽で、該Ｕ形槽の幅は、５〜２５ｍｍで、該Ｖ形槽の槽口幅は、５〜２５ｍｍである。 In the paper diaper according to the present invention, the cut-off tank is a U-shaped tank or a V-shaped tank, the width of the U-shaped tank is 5 to 25 mm, and the width of the tank mouth of the V-shaped tank is 5 to 25 mm.
本考案による紙おむつにおいて、該断口槽の長さは、８〜３０ｃｍで、且つ断口槽の両端部から該吸收芯体の長方向辺縁までには、３ｃｍ以上の距離を有する。 In the paper diaper according to the present invention, the length of the cut-off tank is 8 to 30 cm, and there is a distance of 3 cm or more from both ends of the cut-off tank to the longitudinal edge of the absorbent core.
本考案による紙おむつにおいて、該隔離サポートバンドの幅は、０．８〜２ｃｍで、且つ３〜６本のゴム紐を設置し、該ギャザー片主体上には、ゴム紐を設置しない。 In the paper diaper according to the present invention, the width of the isolation support band is 0.8 to 2 cm, and 3 to 6 rubber strings are installed, and no rubber string is installed on the gather piece main body.
本考案による紙おむつにおいて、該左テープ片段、該右テープ片段の幅は等しく、また６〜２０ｃｍの間である。
且つ該左右テープ片段の間隔距離は３ｃｍ以上で、且つ該左右テープ片段と側部辺縁との距離は、２〜５ｃｍである。
In the paper diaper according to the present invention, the left tape piece and the right tape piece are equal in width and between 6 and 20 cm.
The distance between the left and right tape steps is 3 cm or more, and the distance between the left and right tape steps and the side edge is 2 to 5 cm.
本考案の実施形態を応用する長所は、以下のとおりである。
1. 紙おむつのクロッチ部の防水底層内に縦方向に配置する複数のゴム紐或いはシート状弾性体を通して、クロッチ部に対して上向きのサポート力を生じ、紙おむつが尿を吸収して重くなり下垂し、Ｏ脚及び側面からの尿漏れを生じることを防止できる。
2. 紙おむつの吸收芯体の長い方向に沿って少なくとも１個の断口槽を開設することで、断口位置の透過効果はより向上し、紙おむつの吸水性、導流効率を高めることで、紙おむつを十分利用し、側面からの漏れを効果的に防止でき、且つ断口槽の設置により、紙おむつ着用時に吸收芯体はふとももとの間隙が自然に折れ、Ｏ脚の形成を効果的に防止できる。
3. 紙おむつの立体ギャザーのギャザー片主体上に隔離サポートバンドを設置し、且つギャザー片主体の外辺縁と隔離サポートバンドの中央部とは連接し、こうして隔離サポートバンドとギャザー片主体構成とはＴ型構造を呈し、立体ギャザーの辺縁は硬い尖角を生じず、皮膚が傷つけられ、或いは摩擦で傷つく現象を完全に回避でき、且つ側面からの漏れ防止効果も大幅に高めることができる。
4. 紙おむつのマジックテープ（登録商標）テープ片を二段式構造に設置し、左テープ片段を前腰部の左側で辺縁近くに設置し、右テープ片段を前腰部の右側で辺縁近くに設置し、且つ左テープ片段、右テープ片段の外辺縁には不織布片を設置せず、これによりウエストを保証しながら、不織布及びマジックテープ（登録商標）テープ片の使用量を減らし、コストを低下させられ、また前腰部と後腰部との粘着の信頼性を保証することができる。
Advantages of applying the embodiment of the present invention are as follows.
1. Through a plurality of elastic cords or sheet-like elastic bodies arranged vertically in the waterproof bottom layer of the crotch part of the paper diaper, an upward support force is generated for the crotch part, and the paper diaper absorbs urine and becomes heavy and droops. It is possible to prevent urine leakage from the O leg and the side surface.
2. By opening at least one cut-off tank along the long direction of the absorbent core of the paper diaper, the permeation effect at the cut-off position is further improved, and by increasing the water absorption and conduction efficiency of the paper diaper, It can be fully utilized, and leakage from the side surface can be effectively prevented, and the installation of the cut-off tank can effectively prevent the absorption core from being folded at the base when the paper diaper is worn, thereby effectively preventing the formation of the O-leg.
3. An isolation support band is installed on the gather piece main body of the three-dimensional gather of the paper diaper, and the outer edge of the gather piece main body and the central part of the isolation support band are connected to each other. It has a T-shaped structure, the edges of the three-dimensional gathers do not produce a hard cusp, can completely avoid the phenomenon that the skin is damaged or is damaged by friction, and the effect of preventing leakage from the side can be greatly enhanced.
4. Place the magic tape (registered trademark) tape piece of paper diaper in a two-stage structure, place the left tape piece near the edge on the left side of the front waist, and the right tape piece near the edge on the right side of the front waist. Install and do not install non-woven fabric pieces on the outer edges of the left and right tape steps, thereby reducing the amount of non-woven fabric and Velcro (registered trademark) tape pieces while guaranteeing the waist. It can be lowered, and the adhesion reliability between the front waist and the back waist can be ensured.
（一実施形態）
図１〜図４ａに示すとおり、本考案の紙おむつは、クロッチ部１、及びクロッチ部１両端に連接する前腰部２、後腰部３を有する。
クロッチ部１、前腰部２、後腰部３の内部には、吸收芯体４１を設置する。
クロッチ部１の辺縁には、立体ギャザー５を設置する。
前腰部２の防水底層４２（すなわち、最外層）上には、マジックテープ（登録商標）テープ片６を粘着する。
(One embodiment)
The paper diaper of this invention has the front waist part 2 and the back waist part 3 which are connected to the both ends of the crotch part 1 as shown in FIGS.
Inside the crotch part 1, the front waist part 2, and the back waist part 3, the absorption core body 41 is installed.
A three-dimensional gather 5 is installed on the edge of the crotch portion 1.
A Velcro tape (registered trademark) tape piece 6 is adhered onto the waterproof bottom layer 42 (that is, the outermost layer) of the front waist 2.
図２ａに示すとおり、クロッチ部１の防水底層４２には、縦方向に配置する複数のゴム紐７を設置し、或いは図２ｂに示すとおり、クロッチ部１の防水底層４２には、縦方向に配置する複数のシート状弾性体８を設置する。
これにより、クロッチ部１に対して、上向きのサポート力を生じ、紙おむつが尿を吸収して重くなり下垂し、Ｏ脚及び側面からの尿漏れを生じることを防止できる。
ゴム紐７或いはシート状弾性体８の両端は、前腰部２、後腰部３の下端に接続し、こうしてクロッチ部１の縦方向收縮効果はより向上し、さらに腰部の力を通して、クロッチ部１をさらにしっかりと支えることができる。
As shown in FIG. 2a, the waterproof bottom layer 42 of the crotch part 1 is provided with a plurality of rubber strings 7 arranged in the vertical direction, or as shown in FIG. 2b, the waterproof bottom layer 42 of the crotch part 1 is arranged in the vertical direction. A plurality of sheet-like elastic bodies 8 to be arranged are installed.
Thereby, an upward support force is generated for the crotch portion 1, and the disposable diaper absorbs urine and becomes heavy and hangs down, thereby preventing leakage of urine from the O leg and the side surface.
Both ends of the rubber cord 7 or the sheet-like elastic body 8 are connected to the lower ends of the front waist portion 2 and the rear waist portion 3, and thus the longitudinal contraction effect of the crotch portion 1 is further improved. It can be supported more firmly.
図３〜図３ｂに示すとおり、吸收芯体４１は、長い方向に沿って少なくとも１個の断口槽４１２を開設する。 As shown in FIGS. 3 to 3b, the absorbent core 41 opens at least one cut-off tank 412 along the long direction.
図３ａ、図３ｂに示すとおり、断口槽４１２の断面高度ｈは、前記吸收芯体の高度の半分より大きいか等しい吸收芯体４１の高度Ｈより小さいか等しい。
断口槽４１２の断面の高度ｈが大きければ大きいほど、断面の吸收能力はより良くなるが、吸收芯体４１の高度を超えることはできない。
且つ断口槽２の幅Ｗは、広過ぎないことが好ましい。
3a and 3b, the sectional height h of the cut-off tank 412 is less than or equal to the height H of the absorbent core 41 that is greater than or equal to half of the height of the absorbent core.
The greater the height h of the cross section of the cut-off tank 412, the better the absorption capacity of the cross section, but the height of the absorbent core 41 cannot be exceeded.
The width W of the cut-off tank 2 is preferably not too wide.
図３ａに示すとおり、断口槽４１２がＵ形槽で、断口槽の幅は５〜２５ｍｍが好ましい。
或いは如図３ｂに示すとおり、断口槽４１２がＶ形槽で、且つ断口槽４１２の槽口幅は５〜２５ｍｍが好ましい。
広過ぎれば、吸收芯体４１の全体吸收量に影響を及ぼす。
As shown in FIG. 3a, the cut-off tank 412 is a U-shaped tank, and the width of the cut-off tank is preferably 5 to 25 mm.
Alternatively, as shown in FIG. 3b, the cut-off tank 412 is a V-shaped tank, and the cut-off tank 412 has a tank opening width of preferably 5 to 25 mm.
If it is too wide, it affects the total amount of absorption of the absorption core 41.
断口槽４１２の両端部から吸收芯体４１の長方向辺縁までには、距離Ｄを有する。
距離Ｄは、３ｃｍより大きいか等しいことが好ましく、これにより尿の量が多過ぎる時に、吸收芯体４１の端部側面からの漏れを防止する。
且つ断口槽４１２の長さは、８〜３０ｃｍが好ましく、これにより良好な導流、拡散効果を実現する。
A distance D is provided from both ends of the cut-off tank 412 to the longitudinal edge of the absorbent core 41.
The distance D is preferably greater than or equal to 3 cm, thereby preventing leakage from the end side surface of the absorbent core 41 when the amount of urine is too large.
Further, the length of the cut-off tank 412 is preferably 8 to 30 cm, thereby realizing a good flow introduction and diffusion effect.
図４、図４ａに示すとおり、立体ギャザー５は、ギャザー片主体５１、隔離サポートバンド５２を有する。
ギャザー片主体５１の外辺縁と隔離サポートバンド５２の中央部とは連接し、こうして隔離サポートバンド５２とギャザー片主体５１とは、Ｔ型構造を構成する。
隔離サポートバンド５２の幅は、０．８〜２ｃｍで、且つ３〜６本のゴム紐５３を設置し、ギャザー片主体５１上には、ゴム紐を設置しない。
As shown in FIGS. 4 and 4 a, the three-dimensional gather 5 includes a gather piece main body 51 and an isolation support band 52.
The outer edge of the gather piece main body 51 and the central portion of the isolation support band 52 are connected to each other, and thus the isolation support band 52 and the gather piece main body 51 constitute a T-shaped structure.
The width of the isolation support band 52 is 0.8 to 2 cm, and 3 to 6 rubber cords 53 are installed, and no rubber cord is installed on the gather piece main body 51.
ギャザー片主体５１の外辺縁に設置する隔離サポートバンド５２を通して、使用時には、ギャザー片主体５１の外辺縁は、直接皮膚に接触せず、隔離サポートバンド５２の平面を通して、皮膚に接触する。
これにより、皮膚が傷つけられ、或いは摩擦で傷つく現象を完全に回避でき、且つ側面からの漏れ防止効果も大幅に高めることができる。
Through use of the isolation support band 52 installed on the outer edge of the gather piece main body 51, the outer edge of the gather piece main body 51 does not directly contact the skin during use, but contacts the skin through the plane of the isolation support band 52.
Thereby, the phenomenon that the skin is damaged or is damaged by friction can be completely avoided, and the effect of preventing leakage from the side can be greatly enhanced.
図１に示すとおり、マジックテープ（登録商標）テープ片６は二段式構造で、左テープ片段６１、右テープ片段６２により組成される。
左テープ片段６１は、前腰部２の左側に設置され、右テープ片段６２は、前腰部２の右側に設置される。
且つ左テープ片段、右テープ片段の外辺縁には、不織布片を設置しない。
左テープ片段６１、右テープ片段６２の幅は等しく、また６〜２０ｃｍの間である。
且つ左右テープ片段の間隔距離は３ｃｍ以上で、且つ左右テープ片段と側部辺縁との距離は、２〜５ｃｍである。
As shown in FIG. 1, the Velcro (registered trademark) tape piece 6 has a two-stage structure, and is composed of a left tape piece 61 and a right tape piece 62.
The left tape piece 61 is installed on the left side of the front waist 2, and the right tape piece 62 is installed on the right side of the front waist 2.
And the non-woven fabric piece is not installed on the outer edge of the left tape piece and the right tape piece.
The widths of the left tape piece 61 and the right tape piece 62 are equal and between 6 and 20 cm.
The distance between the left and right tape steps is 3 cm or more, and the distance between the left and right tape steps and the side edge is 2 to 5 cm.
紙おむつのマジックテープ（登録商標）テープ片６を、二段式構造に設置し、左テープ片段を前腰部の左側で辺縁近くに設置し、右テープ片段を、前腰部の右側で辺縁近くに設置する。
これにより、ウエストを保証しながら、不織布及びマジックテープ（登録商標）テープ片の使用量を減らし、コストを低下させられ、また前腰部２と後腰部３との粘着の信頼性を保証することができる。
Magic tape (registered trademark) tape piece 6 of disposable diaper is installed in a two-stage structure, the left tape piece is placed near the edge on the left side of the front waist, and the right tape piece is placed near the edge on the right side of the front waist Install in.
Thereby, while guaranteeing the waist, the amount of the non-woven fabric and the Velcro tape (registered trademark) tape piece can be reduced, the cost can be reduced, and the reliability of the adhesion between the front waist 2 and the back waist 3 can be guaranteed. it can.
前述した本考案の実施形態は本考案を限定するものではなく、よって、本考案により保護される範囲は後述される実用新案登録請求の範囲を基準とする。 The above-described embodiments of the present invention do not limit the present invention. Therefore, the scope protected by the present invention is based on the scope of claims for utility model registration to be described later.
１ クロッチ部
２ 前腰部
３ 後腰部
４１ 吸收芯体
４１２ 断口槽
４２ 防水底層
５ 立体ギャザー
５１ ギャザー片主体
５２ 隔離サポートバンド
５３ ゴム紐
６ マジックテープ（登録商標）テープ片
６１ 左テープ片段
６２ 右テープ片段
７ ゴム紐
８ シート状弾性体
DESCRIPTION OF SYMBOLS 1 Crotch part 2 Front waist part 3 Rear waist part 41 Absorption core body 412 Cut-off tank 42 Waterproof bottom layer 5 Three-dimensional gather 51 Gather piece main body 52 Isolation support band 53 Rubber string 6 Velcro tape (registered trademark) tape piece 61 Left tape one step 62 Right tape one step 7 Rubber cord 8 Sheet elastic body
Claims (7)
前記クロッチ部、前記前腰部、前記後腰部の内部には、吸收芯体を設置し、前記クロッチ部の辺縁には、立体ギャザーを設置し、前記前腰部の防水底層上には、マジックテープ（登録商標）テープ片を粘着し、
前記防水底層には、縦方向に配置する複数のゴム紐或いはシート状弾性体を設置し、
前記吸收芯体には、長い方向に沿って、少なくとも１個の断口槽を開設し、
前記立体ギャザーは、ギャザー片主体、隔離サポートバンドを有し、前記ギャザー片主体の外辺縁と前記隔離サポートバンドの中央部とは連接し、こうして前記隔離サポートバンドと前記ギャザー片主体とは、Ｔ型構造を構成し、
前記マジックテープ（登録商標）テープ片は二段式構造で、左テープ片段、右テープ片段により組成され、前記左テープ片段は、前腰部の左側に設置され、前記右テープ片段は、前腰部の右側に設置され、且つ前記左テープ片段、右テープ片段の外辺縁には、不織布片を設置しないことを特徴とする紙おむつ。 A disposable diaper having a crotch part, a front waist part connected to both ends of the crotch part, a rear waist part,
An absorbent core is installed inside the crotch part, the front waist part, and the rear waist part, a three-dimensional gather is installed on the edge of the crotch part, and a magic tape is provided on the waterproof bottom layer of the front waist part. (Registered trademark) Adhesive tape piece,
In the waterproof bottom layer, a plurality of rubber strings or sheet-like elastic bodies arranged in the vertical direction are installed,
In the absorbent core, at least one cut-off tank is opened along the long direction,
The three-dimensional gather has a gather piece main body and an isolation support band, the outer edge of the gather piece main body and the central portion of the isolation support band are connected, and thus the isolation support band and the gather piece main body are Constitutes a T-type structure,
The magic tape (registered trademark) tape piece has a two-stage structure, and is composed of a left tape piece and a right tape piece, the left tape piece is installed on the left side of the front waist, and the right tape piece is formed on the front waist. A disposable diaper characterized in that a non-woven fabric piece is not provided on the outer peripheral edge of the left tape piece and the right tape piece on the right side.
前記Ｕ形槽の幅は、５〜２５ｍｍで、
前記Ｖ形槽の槽口幅は、５〜２５ｍｍであることを特徴とする請求項１或いは３に記載の紙おむつ。 The cut-off tank is a U-shaped tank or a V-shaped tank,
The width of the U-shaped tank is 5 to 25 mm,
The disposable diaper according to claim 1 or 3, wherein a tank mouth width of the V-shaped tank is 5 to 25 mm.
前記ギャザー片主体上には、ゴム紐を設置しないことを特徴とする請求項１に記載の紙おむつ。 The width of the isolation support band is 0.8-2 cm, and 3-6 rubber cords are installed,
The disposable diaper according to claim 1, wherein a rubber string is not installed on the gather piece main body.
且つ前記左右テープ片段の間隔距離は３ｃｍ以上で、且つ前記左右テープ片段と側部辺縁との距離は２〜５ｃｍであることを特徴とする請求項１に記載の紙おむつ。 The width of the left tape single step and the right tape single step are equal and between 6 and 20 cm,
2. The disposable diaper according to claim 1, wherein a distance between the left and right tape steps is 3 cm or more, and a distance between the left and right tape steps and a side edge is 2 to 5 cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192029.9 | 2015-04-22 | ||
| CN201510192029.9A CN104814833A (en) | 2015-04-22 | 2015-04-22 | Paper diaper |
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| JP3202652U true JP3202652U (en) | 2016-02-18 |
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| JP2015005282U Expired - Fee Related JP3202652U (en) | 2015-04-22 | 2015-10-19 | Disposable diapers |
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| CN106264874A (en) * | 2016-08-30 | 2017-01-04 | 泉州市汉威机械制造有限公司 | A kind of elastic absorptive core and preparation technology thereof |
| CN106333796A (en) * | 2016-09-14 | 2017-01-18 | 天津市中科健新材料技术有限公司 | High-absorbability absorption product |
| SG11201908812XA (en) * | 2017-03-23 | 2019-10-30 | Hayat Kimya San A S | Absorbent article comprising elastomeric strips |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4757039B2 (en) * | 2006-01-25 | 2011-08-24 | 花王株式会社 | Absorbent articles |
| CN201414887Y (en) * | 2009-05-07 | 2010-03-03 | 李木金 | Paper diaper |
| CN202010239U (en) * | 2011-03-15 | 2011-10-19 | 杭州珂瑞特机械制造有限公司 | Leakage-proof baby diaper with three-dimensional enclosure |
| CN102871804A (en) * | 2012-10-17 | 2013-01-16 | 厦门兰海贸易有限公司 | Reining injury prevention three-dimensional protecting surrounding edge for toilet articles |
| CN203089562U (en) * | 2013-02-07 | 2013-07-31 | 福建舒而美卫生用品有限公司 | Large-elasticity waistline restricting paper diaper |
| CN104173140B (en) * | 2014-08-25 | 2017-04-26 | 广东茵茵股份有限公司 | Disposable moisture absorption appliance |
| CN204072505U (en) * | 2014-10-17 | 2015-01-07 | 重庆百亚卫生用品有限公司 | A kind of diaper |
| CN204121275U (en) * | 2014-10-28 | 2015-01-28 | 中天（中国）工业有限公司 | A kind of improved baby diaper |
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| CN104814833A (en) | 2015-08-05 |
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