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US3729004A - Baby{40 s napkin - Google Patents

Baby{40 s napkin Download PDF

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Publication number
US3729004A
US3729004A US00113241A US3729004DA US3729004A US 3729004 A US3729004 A US 3729004A US 00113241 A US00113241 A US 00113241A US 3729004D A US3729004D A US 3729004DA US 3729004 A US3729004 A US 3729004A
Authority
US
United States
Prior art keywords
napkin
layer
backing
impervious
baby
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
Application number
US00113241A
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English (en)
Inventor
G Burger
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3729004A publication Critical patent/US3729004A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/495—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 specially adapted to be worn around the waist, e.g. diapers, nappies with faecal cavity
    • 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
    • A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
    • 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
    • A61F13/5605—Supporting or fastening means specially adapted for sanitary napkins or the like
    • 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
    • A61F13/64—Straps, belts, ties or endless bands

Definitions

  • the present invention concerns a, baby's napkin or a napkin for incontinent persons which permits maintaining them clean and dry in order to avoid the cleanings and the skin irritations as well as the cleaning of the trousers.
  • This throw away napkin is characterized by the fact that it comprises a backing and a first impervious layer provided with two apertures, located against an absorbing layer and a second impervious layer confines this absorbing layer between two impervious layers and by the fact that this backing comprises two lateral recesses enabling the napkin to be closely adapted to the body.
  • the attached drawing shows schematically and by way of example one embodiment of the napkin accordingto the invention.
  • FIG. 1 shows the use of a napkin.
  • FIG. 2 is a view of it in longitudinal cross-section.
  • FIG. 3 is a view partially cut away of a second embodiment of the napkin.
  • FIG. 4 is a plan view of the backing of the napkin shown at FIG. 3. g
  • the napkin shown at FIGS. 1 and 2 presents seen from above a generally rectangular shape and is constituted by a backing or strip 1 the two ends of which 2, 3 emerge from the stack of the layers of the napkin but the width of which is smaller than that of the other layers.
  • This backing 1 is provided with at least one hole or aperture 4, 4a in the example shown.
  • This backing is covered on one side by a first layer 5 of a smooth material which is permeable such as paper cloth and on the other side with a first impervious layer 6 for example of plastic material or cellulosic material.
  • first layer 5 of a smooth material which is permeable such as paper cloth
  • first impervious layer 6 for example of plastic material or cellulosic material.
  • the napkin comprises further, located between the first impervious layer 6 and a second impervious layer 7 a second absorbing layer constituted in the example shown by a layer of paper cloth 8 and a partial layer 9 of cellulosic wadding or hydrophilic cotton.
  • This second absorbing layer comprises also apertures corresponding to the apertures 4 and 4a of the strip 1.
  • the mounting together of the stack thus obtained may be effected by a slight gluing of the layers the one on the other or simply by compression.
  • the second impervious layer 7 is glued along the periphery of the first impervious layer 6 so as to form under it a kind of relatively tight pocket.
  • the layer 7 may be greater or wider than the layer 6 so as to constitute a pocket and to prevent during the setting in place of the napkin the compression of the absorbing layer 8, 9.
  • the second impervious layer 7 is larger than the rest of the napkin and is provided with self-gluing strips 10 which permit one to wind it and to fix it around the legs and the body of a baby just as a trousers.
  • the ends 2, 3 of the strip cooperate in the example shownwith a suspender 11 passing over the shoulders, around the neck of the baby in order to maintain the napkin in place.
  • the ends 2, 3 may be provided with anchoring means or regulating means enabling a perfect adjustment of the napkin.
  • the napkin is placed so that the urine of the baby be' directed towards the opening 4a towards the second absorbing layer 8, 9 in the area of it which comprises a great thickness of absorbing material 9 whereas the excrements of the baby'are directed through the aperture 4 in an area of the absorbing layer 8, 9 constituting a pocket or container with the second impervious layer 7.
  • the napkin is similar to the one described above, that is, it comprises a first impervious layer 6 and a second impervious layer 7, this latter constituting a pocket, for example of a plastic material.
  • These impervious layers 6, 7 are secured together along their periphery so as to constitute an envelope holding the backing 1 and the second absorbing layer constituted here by only one layer of cellulosic wadding or hydrophile cotton 12 having an approximately constant thickness.
  • the first absorbing layer 5 is located on top of the first impervious layer 6 outside the envelope constituted by the layers 6 and 7.
  • ends 2 and 3 of the backing l are located inside the envelope constituted by the tight layers 6, 7 but all the stack constituting the napkin is provided with holes 13 permitting the hooking of a suspender 14 for the fixing of the napkin.
  • Holes 4 and 4a are provided in the upper absorbing layer 5 in the backing l and inthe second absorbing layer 12.
  • the backing 1 comprises lateral recesses 15 enabling to the napkin to lie closely against the body I between the legs to avoid that the urine and the excrements escape between the skin and the napkin.
  • the backing 1 comprises further an opening 16 and slots 17 which permit shaping the backing and thus the napkin so that it follows as closely as possible the shapes of the baby and can be inserted between its buttocks.
  • the strip 1 as well as the layers 5, 6, 8 and 9 may comprise a different number of openings 4.
  • the thick absorbing layer 9 could extend over the whole length of the napkin, and comprise only one or two apertures.
  • the impervious layer 7 could be of the same dimension as the other layers in which case the napkin would be maintained in place only by the two ends 2, 3 of the strip 1 fastened to the suspender.
  • the two impervious layers 6, 7 are of plastic material it is possible to secure them along their periphery enclosing thus completely the second absorbing layer 8, 9 in a tight housing.
  • the layer 6 could be larger than the other ones and be used for the fixing of the napkin to the suspender.
  • the strip 1 could in certain cases replace the first impervious layer.
  • a tight sheet, constituating the impervious layer 6 has a central reinforced portion and an extension in the longitudinal axis of the napkin to constituate the backing l.
  • the napkin is easily applied to the body and can be closely applied there against in liquid-tight relationship.
  • the napkin could be provided with powder, that is to say that its free surface of the first absorbing layer could be covered by a thin layer of talc.
  • the opening 4a provided in the backing can be greater than the corresponding openings in the first absorbing and liquid-tight layer so that the edges of this aperture 4a which could be harmful are covered by a smooth protection.
  • a disposable napkin comprising a backing and a first impervious layer having two apertures located against an absorbing layer and a second impervious layer housing said absorbing layer between the two impervious layers, the backing and the first impervious layer being only one piece of manufacture, said absorbing layer having at least one aperture registering with one of said apertures of said first impervious layer, and another absorbing layer, smooth to the touch, located against the free face of the first impervious layer and of the backing, this latter absorbing layer having openings registering with the openings in the backing.
  • a napkin according to claim 1 in which the second impervious layer extends beyond the other layers and comprises means to fix it around the legs and body ofa baby as a pair of breeches.
  • a napkin according to claim 1 in which said absorbing layer has different thicknesses in two different parts of its length.
  • a napkin according to claim 1 in which the ends of the backing cooperate with a suspender to maintain the napkin in place.
  • a napkin according to claim 1 in which the first impervious layer extends beyond the other layers of the napkin and constitutes a suspender means.
  • a napkin according to claim 1 in which the second impervious layer is larger than the first impervious layer and forms with the latter a pocket.
  • a napkin according to claim 1 in which the backing is housed in an envelope constituted by the two impervious layers and comprises lateral recesses enabling the napkin to be closely fitted to the body of a baby.
  • a napkin according to claim 1 in which one of the apertures of the backing has a greater diameter than the corresponding apertures of the absorbing layer and of the first impervious layer.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
US00113241A 1970-02-12 1971-02-08 Baby{40 s napkin Expired - Lifetime US3729004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH202270A CH519866A (fr) 1970-02-12 1970-02-12 Lange à jeter

Publications (1)

Publication Number Publication Date
US3729004A true US3729004A (en) 1973-04-24

Family

ID=4224073

Family Applications (1)

Application Number Title Priority Date Filing Date
US00113241A Expired - Lifetime US3729004A (en) 1970-02-12 1971-02-08 Baby{40 s napkin

Country Status (6)

Country Link
US (1) US3729004A (de)
BE (1) BE762789A (de)
CH (1) CH519866A (de)
DE (1) DE2106525A1 (de)
FR (1) FR2078570A5 (de)
GB (1) GB1298527A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890973A (en) * 1973-06-29 1975-06-24 Alwyn K Davis Sanitary diaper
US4867145A (en) * 1988-03-30 1989-09-19 Goth Shirley L Abdominal and pelvic area support
US4892536A (en) * 1988-09-02 1990-01-09 The Procter & Gamble Company Absorbent article having elastic strands
GB2242612A (en) * 1990-04-02 1991-10-09 Kimberly Clark Co Disposable diaper having reusable elasticized belt
US20070088305A1 (en) * 2005-10-14 2007-04-19 Oji Nepia Co., Ltd. Disposable diaper
US20140102381A1 (en) * 2012-10-15 2014-04-17 Janet Marie Siano Pet diaper holder
WO2022233805A1 (en) 2021-05-04 2022-11-10 Concepts For Success (C4S) Hygiene article with suspenders

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448869A1 (fr) * 1979-02-16 1980-09-12 Ravegnini Patricia Couche pour bebe
GB2133987B (en) * 1983-01-24 1986-12-10 Yutaka Yamada Sanitary napkin
FR2573629B1 (fr) * 1984-11-23 1990-06-01 Defauchy Jean Couche-culotte anatomique et physiologique a elements analogiques
JP2559050Y2 (ja) * 1992-07-01 1998-01-14 ユニ・チャーム株式会社 使い捨ておむつ
SE502549C2 (sv) * 1994-03-18 1995-11-13 Moelnlycke Ab Absorberande artikel, såsom en blöja, innefattande ett öppningsförsett toppskikt
US6133501A (en) * 1996-10-24 2000-10-17 Kimberly-Clark Worldwide, Inc. Absorbent article with retaining structure for receiving and retaining fecal material

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US463819A (en) * 1891-11-24 Catamenial sack and supporter
US2277043A (en) * 1940-07-20 1942-03-24 L J Miller Infant's diaper substitute
US2690749A (en) * 1953-08-03 1954-10-05 Nelson William Diaper construction
US3221738A (en) * 1962-04-05 1965-12-07 Gustaf E Ekberg Method for manufacturing diapers and the like, and a diaper manufactured in accordance with this method
US3424160A (en) * 1966-08-17 1969-01-28 Dirk W Koornwinder Baby-dry-girdle
US3522808A (en) * 1969-07-08 1970-08-04 Gurdon S Worcester Sanitary clothing article
US3532093A (en) * 1968-04-22 1970-10-06 Rose Lovret Separable compartmented diaper construction
US3559648A (en) * 1969-03-07 1971-02-02 American Can Co Disposable diaper
US3563242A (en) * 1968-01-25 1971-02-16 Bengt Hedstrom Diaper

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US463819A (en) * 1891-11-24 Catamenial sack and supporter
US2277043A (en) * 1940-07-20 1942-03-24 L J Miller Infant's diaper substitute
US2690749A (en) * 1953-08-03 1954-10-05 Nelson William Diaper construction
US3221738A (en) * 1962-04-05 1965-12-07 Gustaf E Ekberg Method for manufacturing diapers and the like, and a diaper manufactured in accordance with this method
US3424160A (en) * 1966-08-17 1969-01-28 Dirk W Koornwinder Baby-dry-girdle
US3563242A (en) * 1968-01-25 1971-02-16 Bengt Hedstrom Diaper
US3532093A (en) * 1968-04-22 1970-10-06 Rose Lovret Separable compartmented diaper construction
US3559648A (en) * 1969-03-07 1971-02-02 American Can Co Disposable diaper
US3522808A (en) * 1969-07-08 1970-08-04 Gurdon S Worcester Sanitary clothing article

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890973A (en) * 1973-06-29 1975-06-24 Alwyn K Davis Sanitary diaper
US4867145A (en) * 1988-03-30 1989-09-19 Goth Shirley L Abdominal and pelvic area support
US4892536A (en) * 1988-09-02 1990-01-09 The Procter & Gamble Company Absorbent article having elastic strands
GB2242612A (en) * 1990-04-02 1991-10-09 Kimberly Clark Co Disposable diaper having reusable elasticized belt
GB2242612B (en) * 1990-04-02 1993-11-24 Kimberly Clark Co Diaper having disposable chassis assembly and reusable elasticized belt
US20070088305A1 (en) * 2005-10-14 2007-04-19 Oji Nepia Co., Ltd. Disposable diaper
US8439885B2 (en) * 2005-10-14 2013-05-14 Oji Nepia Co., Ltd. Disposable diaper having a stool passing opening
US20140102381A1 (en) * 2012-10-15 2014-04-17 Janet Marie Siano Pet diaper holder
WO2022233805A1 (en) 2021-05-04 2022-11-10 Concepts For Success (C4S) Hygiene article with suspenders

Also Published As

Publication number Publication date
DE2106525A1 (de) 1971-08-19
BE762789A (nl) 1971-08-11
FR2078570A5 (de) 1971-11-05
CH519866A (fr) 1972-03-15
GB1298527A (en) 1972-12-06

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