JPH0759243B2 - 使い捨て着用物品 - Google Patents
使い捨て着用物品Info
- Publication number
- JPH0759243B2 JPH0759243B2 JP1328022A JP32802289A JPH0759243B2 JP H0759243 B2 JPH0759243 B2 JP H0759243B2 JP 1328022 A JP1328022 A JP 1328022A JP 32802289 A JP32802289 A JP 32802289A JP H0759243 B2 JPH0759243 B2 JP H0759243B2
- Authority
- JP
- Japan
- Prior art keywords
- legs
- elastic members
- vicinity
- portion around
- central portion
- 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.)
- Expired - Lifetime
Links
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
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist 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
- A61F13/45—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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49017—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located 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
- A61F13/45—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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49019—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being placed longitudinally, transversely or diagonally over the article
-
- 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
- A61F13/491—Absorbent articles specially adapted to be worn around the waist, e.g. diapers specially adapted for gender distinct urine discharge pattern
-
- 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
- A61F13/51—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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
- A61F2013/49025—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
- A61F2013/49026—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands with variable spacing
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
- A61F2013/49025—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
- A61F2013/49028—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands with different tensile stress
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
- A61F2013/49025—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
- A61F2013/4903—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands being a net
-
- 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
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
- A61F2013/51429—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being elastomeric or stretchable sheet
Description
オムツ・失禁パンツ・トレニングパンツなどの使い捨て
着用物品に関する。
けてある。一般に、弾性部材は、伸長した弾性部材を粘
着剤でトップおよびバックシートの少なくとも一方に固
定してある。
ときには、物品の脚回りの上方部近傍が脚回りの下方中
央部近傍よりも肌に対して移動し易いが、そのように移
動することがむしろ物品を自然に着用することにもな
る。たとえば、そのように移動しないと、着用者が運動
したときの姿勢によっては、脚回りの上方部近傍がいわ
ば固定部になった状態で、物品全体、とくに腰回りが引
き下げられて、不正常な着用状態になってしまうことが
ある。したがって、脚回りの上方部近傍においては、弾
性部材の伸長応力を強くするよりは、それを分散させ、
着用者の運動にともない比較的自由に移動するが、着用
者の肌からは離れないように比較的幅広く圧接させるこ
とができるようになっていることが好ましい。
っては、着用者が男であるか女であるかを問わず、一般
に、泌尿器の位置・向きとの関係で、オムツの脚回りの
下方中央部近傍、すなわち、股下中央部近傍の両側から
排泄液が漏れ易い。したがって、オムツは、その脚回り
の下方中央部近傍における弾性部材の伸長応力を他の部
位よりも強くし、その部位においては、着用者の肌に比
較的強く圧接させることができるようになっていること
が好ましい。
おいては、前記弾性部材の伸長応力を脚回り部位によっ
て分散させることや、前記弾性部材の伸長応力を脚回り
方向へ変化させることに関して全く配慮されていない。
の下方中央部近傍から脚回りの上方部近傍へ向うにとも
ない分散させ、かつ、必要に応じて、脚回りの上方部近
傍から脚回りの下方中央部近傍へ向うにともない強くし
た使い捨て着用物品を提供することにある。
シートと、バックシートと、前記両シートの前後区域間
における股下区域の両側に位置する脚回りに沿って延在
する弾性部材とを有する使い捨て着用物品において、前
記弾性部材がそれぞれ複数本の第1および第2弾性部材
からなり、前記第1弾性部材が前記両脚回りのほぼ前半
分に、かつ、前記第2弾性部材が前記両脚回りの残りの
ほぼ後半分に位置するとともに、前記第1および第2弾
性部材が前記両脚回りの下方中央部近傍で互いに交差
し、前記第1および第2弾性部材それぞれの複数本の並
列間隔が前記両脚回りの下方中央部近傍から前記両脚回
りの上方部近傍へ向かうにともない広くなっていること
を特徴とする。
字形に湾曲し、前記第1弾性部材の両側部分が前記両脚
回りのほぼ前半分に、かつ、前記第2弾性部材の両側部
分が前記両脚回りの残りのほぼ後半分に位置するととも
に、前記第1および第2弾性部材の中央部分が前記股下
区域を横切り、前記第1および第2弾性部材が前記両脚
回りの下方中央部近傍で互いに交差し、前記第1および
第2弾性部材の両側部分それぞれの複数本の並列間隔が
前記両脚回りの下方中央部近傍から前記両脚回りの上方
部近傍へ向かうにともない広くなっている構成にするこ
とができる。
伸長応力が前記両脚回りの上方部近傍から前記両脚回り
の下方中央部近傍へ向うにともない強くなっている構成
にすることもできる。
間に吸液性コアが介在し、前記前後区域の両側部が接合
することで腰回り開口部と一対の脚回り開口部とを有す
るパンツ型を形成している構成にすることもできる。
りの上方部」とは、物品を着用者が着用した状態におけ
る物品の脚回りの当該部位を意味する。
説明すると、以下のとおりである。
開口部2と、腰回り開口部3とを有し、それぞれに弾性
部材4,5を取り付けてある。
縦横伸縮性・透液性トップシート6と、縦横伸縮性・透
液性バックシート7と、該両シートの間に介在させたマ
ットまたはシート状の吸液性コア8と、前記弾性部材4,
5とから構成してある。トップおよびバックシート6,7の
前後区域10,11の間における股下区域12の両側縁には脚
回り開口部2のための凹欠縁13,14を同形に形成してあ
る。図示してないが、バックシート7の内面には縦横伸
縮性・不透液性プラスチックフィルムを接着剤で間欠的
に接合してもよい。こうすると、排泄液がバックシート
7を透過することを完全に防止することができるととも
に、前記フィルムの少なくとも外周域をトップシート6
に接着剤で間欠的に接合すると、オムツ1の生地である
トップおよびバックシート6,7の伸縮性をよくし伸長応
力を強くしてオムツ1の身体への適合密着性をさらによ
くすることができる。
部3へ向くようにほぼU字形に湾曲させて配置した、複
数本の弾性部材4Aと複数本の弾性部材4Bとから構成し、
両側部分4A1,4B1と中央部分4A2,4B2とを有する。弾性部
材4Aは両側部分4A1を両脚回り開口部2/凹欠縁13,14のほ
ぼ前半分に、かつ、弾性部材4Bは両側部分4B1を両脚回
り開口部2/凹欠縁13,14の残りのほぼ後半分にそれぞれ
位置させるとともに、弾性部材4A,4Bの中央部分4A2,4B2
をして股下区域12を横切らせ、弾性部材4A,4Bを両脚回
り開口部2/凹欠縁13,14の下方中央部近傍で互いに交差
させてある。
までの部分は、バックおよび/またはトップシートの内
面に接着剤17で接着してあるが、中央部分4A2,4B2は、
バックおよびトップシートのいずれにも接着することな
く、コア8の下面のほぼ中央区域に位置させてある。
並列間隔を、両脚回り開口部2/凹欠縁13,14の下方中央
部(交差部4C)近傍から両脚回り開口部2/凹欠縁13,14
の上方部近傍、すなわち、両側部分4A1,4B1の上端部4D
近傍へ向うにともない広くしてある。
本の伸長応力を、両脚回り開口部2/凹欠縁13,14の上方
部近傍から両脚回り開口部2/凹欠縁13,14の下方中央部
(交差部4C)近傍へ強くしてある、換言すると、両側部
分4A1,4B1の上端部4D近傍へ向うにともない弱くしてあ
る。
一例を示す平面図を示す。バックシート7をその長さ方
向へ所与速度で移動させながら、バックシート7の長さ
方向に所与間隔で楕円状に接着剤を塗布して接着域17′
を設ける一方、所与倍率で伸長させた、複数本の連続す
る弾性部材4A,4Bを、第1および第2のトラバース手段
(図示せず)の、バックシート7の幅方向へ離間して並
設した複数の案内孔(図示せず)にそれぞれ挿通し、該
第1および第2のトラバース手段をバックシート7の中
央域で幅方向へ横切らせて弾性部材4A,4Bが接着域17′
に沿って対称なサインカーブ状の曲線を描いて接着され
るように作動させる。弾性部材4A,4Bは、それぞれ、開
始位置P1から折返位置P2へ、折返位置P2から開始位置P1
へ幅Wだけ移動するが、開始位置P1から折返位置P2へ移
動するにともない伸長率が若干高くなり、その結果、伸
長応力が強くなる。これは、所与の伸長倍率で伸長しバ
ックシート7の長さ方向に沿って直線状に走行している
弾性部材4A,4Bを前記トラバース手段が強制的にバック
シート7の横へ方向転換させるが、そのときの抵抗によ
って弾性部材4A,4Bがそれぞれ開始位置P1から折返位置P
2へ移動するのにともない伸長されるからである。ただ
し、これは、弾性部材4A,4Bの前記長さ方向への走行速
度および前記トラバース手段の横方向への移動速度に依
存する。
ト7の長さ方向と平行へ移動しているこれら弾性部材を
前記トラバース手段で強制的に該バックシートの横方向
へ移動させることによって、開始位置P1から折返位置P2
へ移動するにともないそれら複数本の間隔が狭くなる。
部分(第2図示の中央部分4A2,4B2)は、それらが位置
する部位のバックシート7には接着剤が塗布されていな
いから、弛緩して互いに近接することになる。もっと
も、中央部分4A2,4B2も、弛緩しないように接着剤で接
着してもよく、このように接着するには、該中央部分が
位置するバックシート7に接着剤を塗布するほか、該バ
ックシートに接着剤を全く塗布せずに、弾性部材4A,4B
の全体に接着剤を塗布して該バックシートに接着するよ
うにしてもよい。腰回りの弾性部材5は、トップおよび
/バックシートの内面に腰回り16に沿って接着剤で接着
してある。
面をトップシート6およびバックシート7に接着剤で間
欠的に接合してある。このように構成した積層体は、そ
の中央部で縦に二つ折りに重ねてその両側縁をヒートシ
ール手段で接合することで、第1図に示すオムツ1に構
成してある。
開平3-33201号に開示した使い捨てブリーフの製造方法
で製造することができる。本発明においては、オムツを
ショートパンツまたはブリーフ型に形成することが最も
好ましいが、これに限定するものではなく、前述のよう
に、前記積層体をその中央部で縦方向に二つ折りに重ね
てその両側縁をヒートシール手段で接合することなく、
従来の開放型オムツのように、該積層体の後区域11の両
側に感圧性テープファスナーなどの締結片を取り付け、
該締結片で積層体(オムツ)の腰回り16を締結するよう
にしてもよい。また、物品によってはコア8を有してい
なくともよい。
液性不織布を、コア8はフラッフパルプと高吸水性ポリ
マー粒子との混合物を、弾性部材は天然ゴム・合成ゴム
などを、それぞれ用いることができる。
力が脚回りの上方部近傍で幅方向に分散し、そのため該
上方部近傍が皮膚に局部的に圧接固定されず、着用者の
運動姿勢によっては、それに応じて比較的移動し易く、
かつ、そのため、該上方部近傍が固定部になった状態
で、物品が引き下げられて、不正常な着用状態になって
しまうようなことがなく、しかも比較的移動し易いなが
らも、該上方部近傍が皮膚から離れないように幅広く適
宜圧で皮膚に接触するとともに、その部位の肌を傷めた
り、圧迫マークを付けたりすることも少ない(請求項1,
3)。
央部近傍において強くなり、身体に強く圧接し、排泄液
が漏れ易い該下方中央部近傍から排泄物が漏れることが
少ない(請求項2,4)。
部分が股下区域を横切っている場合には、該中央部分が
股下区域の垂れ下がりを防止することも可能であり、し
かもトラバース手段で該弾性部材を両脚回りにわたって
連続的に配置することで、両脚回りに弾性部材を備える
物品の連続的かつ高速量産が可能になる(請求項3)。
ョートパンツ型の使い捨てオムツまたはトレニングパン
ツの斜視図。 第2図は、同上の分解斜視図。 第3図は、弾性部材の配設例の平面図。 1:着用物品 4:弾性部材 4A:第1弾性部材 4B:第2弾性部材 4A1,4B1:両側部分 4A2,4B2:中央部分 6:トップシート 7:バックシート
Claims (5)
- 【請求項1】少なくとも、トップシートと、バックシー
トと、前記両シートの前後区域間における股下区域の両
側に位置する脚回りに沿って延在する弾性部材とを有す
る使い捨て着用物品において、 前記弾性部材がそれぞれ複数本の第1および第2弾性部
材からなり、前記第1弾性部材が前記両脚回りのほぼ前
半分に、かつ、前記第2弾性部材が前記両脚回りの残り
のほぼ後半分に位置するとともに、前記第1および第2
弾性部材が前記両脚回りの下方中央部近傍で互いに交差
し、前記第1および第2弾性部材それぞれの複数本の並
列間隔が前記両脚回りの下方中央部近傍から前記両脚回
りの上方部近傍へ向うにともない広くなっていることを
特徴とする前記物品。 - 【請求項2】前記第1および第2弾性部材の伸長応力が
前記両脚回りの上方部近傍から前記両脚回りの下方中央
部近傍へ向うにともない強くなっている請求項1に記載
の前記物品。 - 【請求項3】少なくとも、トップシートと、バックシー
トと、前記両シートの前後区域間における股下区域の両
側に位置する脚回りに沿って延在する弾性部材とを有す
る使い捨て着用物品において、 前記弾性部材がそれぞれ複数本の第1および第2弾性部
材からなり、前記第1および第2弾性部材がほぼU字形
に湾曲し、前記第1弾性部材の両側部分が前記両脚回り
のほぼ前半分に、かつ、前記第2弾性部材の両側部分が
前記両脚回りの残りのほぼ後半分に位置するとともに、
前記第1および第2弾性部材の中央部分が前記股下区域
を横切り、前記第1および第2弾性部材が前記両脚回り
の下方中央部近傍で互いに交差し、前記第1および第2
弾性部材の両側部分それぞれの複数本の並列間隔が前記
両脚回りの下方中央部近傍から前記両脚回りの上方部近
傍へ向うにともない広くなっていることを特徴とする前
記物品。 - 【請求項4】前記第1および第2弾性部材の伸長応力が
前記両脚回りの上方部近傍から前記両脚回りの下方中央
部近傍へ向うにともない強くなっている請求項3に記載
の物品。 - 【請求項5】前記トップおよびバックシート間に吸液性
コアが介在し、前記前後区域の両側部が接合することで
腰回り開口部と一対の脚回り開口部とを有するパンツ型
を形成している請求項1,2,3,4のいずれかに記載の物
品。
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1328022A JPH0759243B2 (ja) | 1989-12-18 | 1989-12-18 | 使い捨て着用物品 |
US07/626,783 US5055103A (en) | 1989-12-18 | 1990-12-13 | Disposable garments |
GB9027299A GB2239783B (en) | 1989-12-18 | 1990-12-17 | Disposable garments |
KR2019900020011U KR960001479Y1 (ko) | 1989-12-18 | 1990-12-17 | 1회용 착용물품 |
AU68125/90A AU641454B2 (en) | 1989-12-18 | 1990-12-17 | Disposable garments |
CA002032388A CA2032388C (en) | 1989-12-18 | 1990-12-17 | Disposable garments |
EP90124650A EP0437771B1 (en) | 1989-12-18 | 1990-12-18 | Disposable absorbent garments |
DE69032509T DE69032509T2 (de) | 1989-12-18 | 1990-12-18 | Wegwerfkleider |
EP95113384A EP0688551B1 (en) | 1989-12-18 | 1990-12-18 | Disposable garments |
DE69027592T DE69027592T2 (de) | 1989-12-18 | 1990-12-18 | Absorbierender Wegwerfartikel |
US07/738,447 US5197960A (en) | 1989-12-18 | 1991-07-31 | Disposable garments |
US08/002,028 US5334152A (en) | 1989-12-18 | 1993-01-08 | Disposable garments |
GB9313999A GB2266445B (en) | 1989-12-18 | 1993-07-06 | Disposable garments |
US08/567,834 US5645543A (en) | 1989-12-18 | 1995-12-06 | Disposable garments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1328022A JPH0759243B2 (ja) | 1989-12-18 | 1989-12-18 | 使い捨て着用物品 |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6315204A Division JPH07289588A (ja) | 1994-12-19 | 1994-12-19 | 使い捨て着用物品 |
JP6315201A Division JPH07289585A (ja) | 1994-12-19 | 1994-12-19 | 使い捨て着用物品 |
JP6315205A Division JPH07284509A (ja) | 1994-12-19 | 1994-12-19 | 使い捨て着用物品に脚回り用の弾性部材を配置する方法 |
JP6315202A Division JPH07289586A (ja) | 1994-12-19 | 1994-12-19 | 使い捨て着用物品 |
JP6315203A Division JPH07289587A (ja) | 1994-12-19 | 1994-12-19 | 使い捨て着用物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03186263A JPH03186263A (ja) | 1991-08-14 |
JPH0759243B2 true JPH0759243B2 (ja) | 1995-06-28 |
Family
ID=18205645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1328022A Expired - Lifetime JPH0759243B2 (ja) | 1989-12-18 | 1989-12-18 | 使い捨て着用物品 |
Country Status (8)
Country | Link |
---|---|
US (4) | US5055103A (ja) |
EP (2) | EP0437771B1 (ja) |
JP (1) | JPH0759243B2 (ja) |
KR (1) | KR960001479Y1 (ja) |
AU (1) | AU641454B2 (ja) |
CA (1) | CA2032388C (ja) |
DE (2) | DE69027592T2 (ja) |
GB (2) | GB2239783B (ja) |
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-
1989
- 1989-12-18 JP JP1328022A patent/JPH0759243B2/ja not_active Expired - Lifetime
-
1990
- 1990-12-13 US US07/626,783 patent/US5055103A/en not_active Expired - Lifetime
- 1990-12-17 CA CA002032388A patent/CA2032388C/en not_active Expired - Lifetime
- 1990-12-17 GB GB9027299A patent/GB2239783B/en not_active Expired - Lifetime
- 1990-12-17 AU AU68125/90A patent/AU641454B2/en not_active Expired
- 1990-12-17 KR KR2019900020011U patent/KR960001479Y1/ko not_active IP Right Cessation
- 1990-12-18 DE DE69027592T patent/DE69027592T2/de not_active Expired - Lifetime
- 1990-12-18 DE DE69032509T patent/DE69032509T2/de not_active Expired - Lifetime
- 1990-12-18 EP EP90124650A patent/EP0437771B1/en not_active Expired - Lifetime
- 1990-12-18 EP EP95113384A patent/EP0688551B1/en not_active Expired - Lifetime
-
1991
- 1991-07-31 US US07/738,447 patent/US5197960A/en not_active Expired - Lifetime
-
1993
- 1993-01-08 US US08/002,028 patent/US5334152A/en not_active Expired - Lifetime
- 1993-07-06 GB GB9313999A patent/GB2266445B/en not_active Expired - Lifetime
-
1995
- 1995-12-06 US US08/567,834 patent/US5645543A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5055103A (en) | 1991-10-08 |
DE69027592T2 (de) | 1997-02-06 |
JPH03186263A (ja) | 1991-08-14 |
CA2032388C (en) | 2000-07-04 |
AU641454B2 (en) | 1993-09-23 |
EP0437771A2 (en) | 1991-07-24 |
GB2266445A (en) | 1993-11-03 |
DE69032509T2 (de) | 1999-04-22 |
US5334152A (en) | 1994-08-02 |
KR960001479Y1 (ko) | 1996-02-17 |
DE69032509D1 (de) | 1998-08-27 |
GB9313999D0 (en) | 1993-08-18 |
KR910010847U (ko) | 1991-07-29 |
GB2266445B (en) | 1994-02-16 |
GB9027299D0 (en) | 1991-02-06 |
DE69027592D1 (de) | 1996-08-01 |
GB2239783B (en) | 1994-02-16 |
EP0437771A3 (en) | 1992-05-06 |
EP0437771B1 (en) | 1996-06-26 |
GB2239783A (en) | 1991-07-17 |
US5197960A (en) | 1993-03-30 |
US5645543A (en) | 1997-07-08 |
EP0688551B1 (en) | 1998-07-22 |
CA2032388A1 (en) | 1991-06-19 |
EP0688551A3 (en) | 1996-03-06 |
EP0688551A2 (en) | 1995-12-27 |
AU6812590A (en) | 1991-06-20 |
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