DE2341004C2 - Anformbare Windel - Google Patents

Anformbare Windel

Info

Publication number
DE2341004C2
DE2341004C2 DE2341004A DE2341004A DE2341004C2 DE 2341004 C2 DE2341004 C2 DE 2341004C2 DE 2341004 A DE2341004 A DE 2341004A DE 2341004 A DE2341004 A DE 2341004A DE 2341004 C2 DE2341004 C2 DE 2341004C2
Authority
DE
Germany
Prior art keywords
diaper
outer layer
liquid
cover layer
edges
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
Application number
DE2341004A
Other languages
English (en)
Other versions
DE2341004A1 (de
Inventor
Charles H. Lake Zurich Ill. Schaar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US00144032A priority Critical patent/US3776233A/en
Priority to CA140,701A priority patent/CA961203A/en
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Priority to DE2341004A priority patent/DE2341004C2/de
Priority to CH1188873A priority patent/CH563734A5/xx
Priority to NLAANVRAGE7312003,A priority patent/NL179336C/xx
Priority to FR7334609A priority patent/FR2245305B1/fr
Priority to BE136259A priority patent/BE805567A/xx
Publication of DE2341004A1 publication Critical patent/DE2341004A1/de
Application granted granted Critical
Publication of DE2341004C2 publication Critical patent/DE2341004C2/de
Expired legal-status Critical Current

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
    • 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
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
    • 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
    • A61F13/49413—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 the edge leakage prevention means being an upstanding barrier
    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • 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
    • A61F13/51466—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric providing stretchability without the use of elastic material
    • 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
    • A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
    • A61F2013/4958—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity with a faecal management layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

Die Erfindung betrifft eine anformbare Windel gemäß Oberbegriff des Patentanspruchs.
Eine derartige Windel ist aus der DE-OS 21 26 440 bekannt. Sie weist ein Saugpolster auf, das sich über die gesamte Länge der Windel erstreckt und diese daher entsprechend dick und beim Gebrauch unangenehm macht. Eine ähnliche Windel ist aus der US-PS 33 86 442 bekannt. Diese bekannte Windel weist im Schrittbereich zusätzliche saugfähige Einlagen auf, welche ebenfalls nur eine mangelhafte Anpassung an den empfindlichen Körper eines Kleinkindes gestatten.
Aus der US-PS 28 33 282 ist eine Höschenwindel bekannt, bei der im Schrittbereich eine rautenförmige Flüssigkeitsbarriere vorgesehen ist. Die Flüssigkeitsbarriere dient lediglich dazu, den Austritt von Flüssigkeit aus der Windel zu behindern, nicht jedoch zum Aufsaugen von Flüssigkeit.
Aufgabe der Erfindung ist es, die Windel der eingangs genannten Art dahingehend weiterzubilden, daß bei weiterhin guter Flüssigkeitsaufnahmefähigkeit das Saugpolster eine gute Anpassung an den Kinderkörper gewährleistet ist.
Zur Lösung dieser Aufgabe dienen die kennzeichnenden Merkmale des Patentanspruchs 1.
Die Erfindung wird im folgenden anhand von Figuren näher erläutert; es zeigt
F i g. 1 eine Draufsicht auf ein Ausführungsbeispiel; und
F i g. 2 eine perspektivische Darstellung des Ausführungsbeispiels von Fig. 1.
Die F i g. 1 und 2 zeigen ein Ausführungsbeispiel einer Windel 120 mit einem absorptionsfähigen Saugpolster 126, das in Längsrichtung der Windel 120 länglich ausgebildet ist. Das Saugpolster 126 hat im Schrittbereich der Windel 120 einen vergrößerten Mittelteil 160 und zwei spitz zulaufende Endbereiche 162, die in Längsrichtung von dem Mittelteil 160 in Richtung auf die Querkanten 128 der Windel 120 verlaufen. Das Saugpolster 125 ist mit der Außenschicht 124 der Windel 120 auf geeignete Weise verklebt, beispielsweise durch einen Klebstoff-Fleck 161, damit es nicht zwischen einer Deckschicht 122 und der Außenschicht 124 hin und her rutscht. Wie Fig.2 zeigt, sind die Deckschicht 122 und die Außenschicht 124 der Windel 120 so dehnbar gestaltet, daß die Windel 120 von allgemein flacher Gestalt in eine bogenförmige Form gebracht werden kann, wobei die Längskanten 130 der Windel im Mittelteil 160 sich nach innen neigen. Durch die längliche und an den Enden spitz zulaufende Gestalt des Saugpolsters 126 wird zusätzlich die Außenschicht 124 in tine trogförmige Gestalt gebracht, so daß das Saugpolster 126 zwischen in Längsrichtung verlaufenden Falten 163 der Außenschicht 124 ruht Demzufolge bildet die gedehnte Außenschicht 124 ein Paar aufeinander gerichteter Seitenbereiche 164, die in verhältnismäßig engem Abstand zur Deckschicht 122 bleiben, während das Saugpolster 126 in einem mittleren, zurückspringenden Teil der Deckschicht 122 angeordnet ist, der in Längsrichtung zwischen den Falten 163 verläuft. Da das Saugpolster 126 nicht den ganzen Querbereich der Windel 120 zwischen den Längskanten 130 ausfüllt, liegen die Falten 163 der Außenschicht 124 teilweise über dem Saugpolster 126 und die Längskanten 130 der Windel 120 können sich im Schrittbereich der Windel 120 eng zueinander bewegen. Zusätzlich ergibt sich durch die trogartige Form, die durch die Außenschicht 124 aufgrund der Form des Saugpolsters 126 gebildet wird, ein praktischer Beutel zur Aufnahme der Ausscheidungen eines Kleinkindes.
Hierzu 1 Blatt Zeichnungen

Claims (1)

  1. Patentanspruch:
    Anformbare Windel mit einem zwischen einer flüssigkeitsdurchlässigen Deckschicht (122) und einer flüssigkeitsundurchlässigen Außenschicht (124) angeordneten Saugpolster (126) im Schrittbereich der Windel (120), wobei die flüssigkeitsdurchlässige Deckschicht (122) im Mittelbereich der Windel (120) mindestens eine in Querrichtung verlaufende Falte (136) besitzt und die flüssigkeitsundurchlässige Außenschicht (124) nahe den Querkanten (128) und den Längskanten (130) der Windel (120) an der Deckschicht (12?) befestigt ist, wobei die miteinander verbundenen Schichten (122, 124) im wesentlichen rechteckig sind und die Außenschicht (124) im Mittelbereich der Windel (120) zumindest eine quei-verlaufende Falte (132) aufweist, so daß die im wesentlichen ebene Windel (120) bei Dehnung der Schichten (122, 124) eine gebogene Gestalt annimmt, wobei sich die Längskanten (130) der Außenschicht (124) und der Deckschicht (122) im Mittelbereich der Windel (120) zur besseren Anpassung an den Kinderkörper nach innen biegen, dadurch gekennzeichnet, daß das absorptionsfähige Saugpolster (126) in Längsrichtung der Windel (120) länglich ausgebildet ist, und einen vergrößerten Mittelbereich (160) im Schrittbereich der Windel (120) aufweist, von dem zwei spitz zulaufende Endbereiche (162) in Längsrichtung von dem Mittelteil (160) in Richtung auf die Querkanten (128) der Windel (120) verlaufen.
DE2341004A 1971-05-17 1973-08-14 Anformbare Windel Expired DE2341004C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US00144032A US3776233A (en) 1971-05-17 1971-05-17 Edge contourable diaper
CA140,701A CA961203A (en) 1971-05-17 1972-04-27 Edge contourable diaper
DE2341004A DE2341004C2 (de) 1971-05-17 1973-08-14 Anformbare Windel
CH1188873A CH563734A5 (de) 1971-05-17 1973-08-17
NLAANVRAGE7312003,A NL179336C (nl) 1971-05-17 1973-08-31 Luier.
FR7334609A FR2245305B1 (de) 1971-05-17 1973-09-27
BE136259A BE805567A (fr) 1971-05-17 1973-10-02 Couche a mettre en forme

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14403271A 1971-05-17 1971-05-17
DE2341004A DE2341004C2 (de) 1971-05-17 1973-08-14 Anformbare Windel
CH1188873A CH563734A5 (de) 1971-05-17 1973-08-17
NLAANVRAGE7312003,A NL179336C (nl) 1971-05-17 1973-08-31 Luier.
FR7334609A FR2245305B1 (de) 1971-05-17 1973-09-27

Publications (2)

Publication Number Publication Date
DE2341004A1 DE2341004A1 (de) 1975-02-27
DE2341004C2 true DE2341004C2 (de) 1986-08-28

Family

ID=27509435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2341004A Expired DE2341004C2 (de) 1971-05-17 1973-08-14 Anformbare Windel

Country Status (7)

Country Link
US (1) US3776233A (de)
BE (1) BE805567A (de)
CA (1) CA961203A (de)
CH (1) CH563734A5 (de)
DE (1) DE2341004C2 (de)
FR (1) FR2245305B1 (de)
NL (1) NL179336C (de)

Families Citing this family (123)

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US7737324B2 (en) 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
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US8585672B2 (en) 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
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FR2245305A1 (de) 1975-04-25
FR2245305B1 (de) 1978-03-17
NL179336B (nl) 1986-04-01
CH563734A5 (de) 1975-07-15
NL7312003A (de) 1975-03-04
US3776233A (en) 1973-12-04
CA961203A (en) 1975-01-21
BE805567A (fr) 1974-02-01
NL179336C (nl) 1986-09-01
DE2341004A1 (de) 1975-02-27

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