DE2319541A1 - DISPOSABLE DIAPER - Google Patents
DISPOSABLE DIAPERInfo
- Publication number
- DE2319541A1 DE2319541A1 DE2319541A DE2319541A DE2319541A1 DE 2319541 A1 DE2319541 A1 DE 2319541A1 DE 2319541 A DE2319541 A DE 2319541A DE 2319541 A DE2319541 A DE 2319541A DE 2319541 A1 DE2319541 A1 DE 2319541A1
- Authority
- DE
- Germany
- Prior art keywords
- diaper
- cover
- web
- diaper according
- foils
- 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.)
- Pending
Links
Classifications
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- 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
- A61F13/53743—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 characterised by the position of the layer relative to the other layers
- A61F13/53747—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 characterised by the position of the layer relative to the other layers the layer is facing the topsheet
-
- 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
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/53409—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 having a folded core
-
- 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
- A61F13/53409—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 having a folded core
- A61F13/53418—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 having a folded core having a C-folded cross-section
-
- 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
- A61F13/53704—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 the layer having an inhibiting function on liquid propagation
-
- 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
- A61F2013/53782—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 holes
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)
Description
8000 München 40,8000 Munich 40,
Il O U Γ» U Eisenacher Straße 17 Il OU Γ »U Eisenacher Strasse 17
T;^r^rsZlT; ^ r ^ rsZl Dipl.-Ing. W. Herrmann-Trentepohl ^3013 Dipl.-Ing. W. Herrmann-Trentepohl ^ 3013
Fernsprecher: 51013 f 9 r Telegrammanschrift:Telephone: 51013 for 9 r Telegram address:
51014 PATENTANWÄLTE Babetzpat München 51014 PATENTANWÄLTE Babetzpat Munich
Telegrammanschrift: Telex 5215360Telegram address: Telex 5215360
Bahrpatente Herne »Bahr patents Herne »
Telex 08 229 853 1 Bankkonten:Telex 08 229 853 1 Bank accounts:
Bayrische Vereinsbank München 952287Bayrische Vereinsbank Munich 952287
Γ* Dresdner Bank AG Herne 7-520Γ * Dresdner Bank AG Herne 7-520
fpj^gg^JfjJ^ 68fpj ^ gg ^ JfjJ ^ 68
!T#n§?r! T # n§? R
Ref.: M 0 4079 in der Antwort bitte angebenRef .: M 0 4079 Please state in the answer
Zuschrift bitte nach:Please send a letter to:
PAPER CONVERTING MACHINE COMPANY Green Bay, Wisconsin, U.S.A.PAPER CONVERTING MACHINE COMPANY Green Bay, Wisconsin, U.S.A.
WegwerfwindelDisposable diaper
Die Erfindung "betrifft eine Wegwerfwindel mit einem Polster aus absorbierendem Material.The invention "relates to a disposable diaper with a pad made of absorbent material.
Eine Vielzahl von Wegwerfwindeln sind bekannt und stehen der Öffentlichkeit zur Verfügung; keine hat sich bisher jedoch als erfolgreich hinsichtlich der Durchlaßdichte: eigenschaften gezeigt. Die Körperflüssigkeiten oder Körpersekrete des Babys können entweder längs der Seiten oder oben entweichen. A variety of disposable diapers are known and available Available to the public; however, none has so far proven successful in terms of transmission density: properties shown. The baby's body fluids or secretions can escape either along the sides or at the top.
Diese Nachteile sollen nun erfindungsgemäß überwunden werden.These disadvantages are now intended to be overcome according to the invention.
309846/0390309846/0390
Durch eine Konstruktion nach der Erfindung soll eine bessere und den bisherigen Ausführungen überlegene Vereinigung zwischen den Abdeck- und Basisbahnen geschaffen werden, die bei heutigen Wegwerfwindeln zur Verwendung kommen.A construction according to the invention is intended to provide a better union that is superior to the previous versions be created between the cover and base sheets used in today's disposable diapers.
Erreicht wird dies bei einer Wegwerfwindel mit einem Polster aus absorbierenden Material dadurch, daß dieses innerhalb einer (p.uch im wesentlichen rechteckigen) Hülle aus flüssigkeitsundurchlässigem Material begrenzt ist, wobei eine der Bahnen der Hülle mit einer mit Öffnungen versehenen Ausbildung in der Mitte hiervon versehen ist, um einen Durchlaß der Körperflüssigkeit in das Polster zu ermöglichen; und daß eine Bahn aus·flüssigkeitsdurchlässigem Material über der Bahn liegt, die mit der mit Öffnungen versehenen Ausbildung versehen ist. This is achieved in a disposable diaper with a pad made of absorbent material in that this is inside a (p.uch essentially rectangular) envelope made of liquid-impermeable Material is limited, one of the sheets of the shell having an apertured configuration is provided in the center thereof to allow passage of body fluid into the pad; and that a web of liquid-permeable material over the web which is provided with the apertured formation.
Vorzugsweise kann die Wegwerfwindel aus einer Kunststoffhülle, d.h. einer Hülle hergestellt seinV die aus Materialien, die im wesentlichen flüssigkeitsundurchlässig sind, hergestellt ist. Innerhalb der Hülle befindet sich ein Polster aus flussigkeitsabsorbierendem Material. Eine der die Hülle bildenden Bahnen weist in der Mitte Öffnungen, Perforationen oder Ausschnitte auf, sodaß die Körperflüssigkeiten Zugang zum Polster haben. Über der mit Öffnungen versehenen Bahn und an der Hülle befestigt ist eine Bahn aus feuchtigkeitsdurchlässigem Material, beispielsweise einer nicht-gewebten Bahn, wobei diese der Haut des Kindes unmittelbar benachbart angeordnet wird.Preferably, the disposable diaper can consist of a plastic cover, i.e., an envelope made from materials that are substantially impermeable to liquids is. Inside the cover there is a cushion made of liquid-absorbing material. One of the ones forming the shell The track has openings, perforations or cutouts in the middle, so that the body fluids can access it to have upholstery. Over the apertured sheet and attached to the shell is a sheet of moisture permeable Material, for example a non-woven web, this being immediately adjacent to the child's skin is arranged.
Eine beispielsweise Ausführungsform der Erfindung soll nun mit Bezug auf die beiliegende Zeichnung näher erläutert werden, in derAn example embodiment of the invention will now be explained in more detail with reference to the accompanying drawing be in the
Figur 1 eine perspektivische Darstellung, teilweise weggebrochen und teilweise im Schnitt, einer bevorzugten Ausführungsform einer Windel nach der Erfindung ist;Figure 1 is a perspective view, partially broken away and partially in section, of a preferred embodiment is a diaper according to the invention;
30 9846/0 39030 9846/0 390
Figur 2 ist eine teilperspektivische, teilgeschnittene Darstellung der Windel, wie sie in vorteilhafter Weise zur unmittelbaren Verwendung gefaltet ist; undFIG. 2 is a partially perspective, partially sectioned illustration of the diaper as it is advantageously used for immediate use is folded; and
Figur 3 ist ein Schnitt durch eine modifizierte Ausführungsform einer solchen Windel.Figure 3 is a section through a modified embodiment of such a diaper.
In der Darstellung,insbesonderein Figur 1, "bezeichnet das Bezugszeichen 10 allgemein eine Wegwerfwindel im nicht-gefalteten Zustand. In einigen Fällen kann die Windel in dieser besonderen Form verwendet werden, gewöhnlich jedoch ist die Windelkonstruktion nach Figur 1 in Längsrichtung um sich selbst gefaltet, um eine Flügelfaltausbildung nach Figur 2 zu erreichen, in der sich am Baby vorgesehen wird. Die Enden der Windel werden aus der spezifischen in Figur 2 dargestellten Form natürlich entfaltet. Weiterhin kann eine flache, d.h. nicht gefaltete, Windel in der in Figur 3 ersichtlichen Form verwendet werden.In the illustration, in particular in FIG. 1, "denotes Numeral 10 generally represents a disposable diaper in an unfolded state. In some cases the diaper can be in this particular shape may be used, but usually the diaper construction of Figure 1 is longitudinally circumferential folded itself to achieve a wing folding formation according to Figure 2, in which it is provided on the baby. The ends the diaper will naturally unfold from the specific shape shown in FIG. Furthermore, a flat, i.e. unfolded, diaper in the form shown in Figure 3 can be used.
In Figur 1 bezeichnet das Bezugszeichen 11 den Kern aus absorbierendem Material, welches zweckmäßig in Wegwerfwindeln verwendet wird; dieses besteht gewöhnlich aus Flaum oder einer Einlage bzw. einer Wattierung oder beidem und bildet so einen Aufnahmespeicher für Körperflüssigkeit. Wie aus Figur 3 ersichtlich, ist der Kern 111 C-förmig.gefaltet; genauere Einzelheiten sind der US-Patentschrift 3 667 468 zu entnehmen.In Figure 1, reference numeral 11 denotes the absorbent core Material suitably used in disposable diapers; this usually consists of fluff or an insert or wadding or both and thus forms a reservoir for body fluid. As shown in Figure 3 it can be seen that the core 111 is C-shaped. folded; more accurate See U.S. Patent 3,667,468 for details.
Der absorbierende Kern bzw. das absorbierende Polster 11 wird innerhalb einer allgemein mit 12 bezeichneten Hülle begrenzt. Die Hülle umfaßt eine Basis- oder Außenbahn 13 aus flüssigkeitsundurchlässigem Material und eine Innenbahn 14, ebenfalls aus flüssigkeitsundurchlässigem Material.The absorbent core or the absorbent pad 11 is delimited within a cover generally designated 12. The shell comprises a base or outer panel 13 of liquid impervious material and an inner panel 14, too made of liquid-impermeable material.
Vorteilhaft besteht das Konstruktionsmaterial für die Bahnen 13 und 14 aus Polyäthylen. Die Bahnen wie der Kern 11 sind im wesentlichen rechteckig in der Draufsicht und sind in der Nähe der longitudinalen seitlichen Ränder des Kernes mittels Heißversiegelungen oder Verschweißungen 15 vereinigt.The construction material for the webs 13 and 14 is advantageously made of polyethylene. The tracks like the core 11 are substantially rectangular in plan and are near the longitudinal side edges of the core united by means of heat seals or welds 15.
309846/0390309846/0390
Damit die Körperflüssigkeit des Babys in das Polster 11 gelangen kann, ist die obere oder innere Bahn 14 mit ÖffnungsausMldungen 16 in deren zentralen Teil ausgestattet. Nach der "besonderen gegebenen Darstellung bestehen die Öffnungsausbildungen 16 aus länglichen Perforationen oder Schlitzen. Alternativ können anders bemessene oder gestaltete Öffnungen verwendet werden oder es kann auch ein zentraler Ausschnitt oder s'Fenster" in der Bahn 14 vorgesehen sein. Vorteilhaft macht die Größe des zentralen mit den Öffnungsausbildungen versehenen Bereiches größenordnungsmäßig etwa 50$ bis etwa 75% der Oberfläche der oberen Bahn 14 der Hülle 12 aus. Beispielsweise liegen die AuSensbmessungen der Hülle 12 bei 43 cm χ 34,3 (17 engl. Zoll χ 13 1/2 engl.Zoll). Bei einer Windel anderer Abmessungen mißt die .!lache innerhalb der ümfangsversehweiSung 15 40,5 2 31?8 cm (16 Zoll s 12 1/2 Zoll) der zentrale von den Öffnungsausfaildungen 16 eingenommene Bereich ist vorteilhaft 33 em a: 25 em groß (13 Zoll χ 10 Soll).In order that the body fluid of the baby can get into the pad 11, the upper or inner panel 14 is provided with opening outlets 16 in its central part. According to the "particular illustration given, the opening formations 16 consist of elongated perforations or slits. Alternatively, differently dimensioned or shaped openings can be used or a central cutout or s 'window" can also be provided in the web 14. Advantageously, the size of the central area provided with the opening formations is of the order of about 50% to about 75% of the surface of the upper web 14 of the casing 12. For example, the AuSensbmessungen 12 lie on the shell 43 cm χ 34.3 (17 engl. Inch χ 13 1/2 engl.Zoll). In the case of a diaper of different dimensions, the.! Pool within the circumferential twist measures 15 40.5 2 31 ? 8 cm (16 inches by 12 1/2 inches) the central area occupied by the opening formations 16 is advantageously 33 cm by 25 cm (13 inches by 10 nominal).
Oben über der mit Öffnungen versehenen Bahn 14 ist eine Bahn 1? aus flüssigkeitsdiaßlilässigem Material, beispielsweise einem nieht-gewebtem Gewebe angeordnet. Vorteilhaft ist die Bahn 17 mit der Hülle 12-durch die gleiche Heißversiegelung-titegriert, wie sie die Batmen 13 und 14 vereinigt. So wurde der Ieil der die Bahn 17 an die Bahn 14 vereinigenden Heißversiegelung mit dem Bezugszeichen 15a im rechten zentralen Teil der Figur 1 bezeichnet. - ......"At the top of the apertured panel 14 is a panel 1? of liquid-permeable material, for example arranged in a non-woven fabric. That is advantageous Panel 17 integrated with the cover 12 - by the same heat seal - how she unites Batmen 13 and 14. So became the part of the heat seal joining web 17 to web 14 denoted by the reference symbol 15a in the right central part of FIG. - ...... "
lach einer bevorzugten Ausfiihrungsform - der Erfindung ist die Bahn 13 aus weißem geprägten Polyäthylen hergestellt. Wenn bisher geprägtes P-lastikmateriäl oder Kunststoffmaterial als Konstruktionsmaterial für die Basis- oder Außenfolie verwendet wurde, entstanden Schwierigkeiten bei der Vereinigung mit den feuchtigkeitsdurchlässigen oder nicht gewebten Bahnen. Die Prägungen bedeuten Störungen mit der Wirksamkeit einer linienhaften Umfangsverwiegellang. Durch die Verwirklichung der erfindungsgemäßen Maßnahme wird dies jedoch vermieden, da die nicht-gewebte Bann 17 leicht mit der durchsichtigenAccording to a preferred embodiment - the invention is Panel 13 made of white embossed polyethylene. If previously embossed plastic material or plastic material as When construction material was used for the base or outer sheet, difficulties arose in the union with the moisture-permeable or non-woven panels. The imprints mean disturbances with the effectiveness of a linear circumference weighed long. Through the realization the measure according to the invention this is avoided, however, since the non-woven spell 17 easily with the transparent
30 98 48/039030 98 48/0390
oder klaren nicht geprägten Polyäthylenfolie 14 während des Heißsiegeins integriert wird und, die Integrierung zwischen der Folie 15 und 14 wird ebenfalls aufgrund der Vereinigung der beiden ähnlichen Kunststoffmaterialien erleichtert. Man sieht so, daß ein einziger Heißsiegelvorgang durchgeführt wird, um die Ränder der Folien 13 und 14 sowie der Bahn 16 zu integrieren.or clear unembossed polyethylene film 14 is incorporated during heat sealing, and the integration between films 15 and 14 is also facilitated due to the union of the two similar plastic materials. It can thus be seen that a single heat sealing operation is carried out to integrate the edges of the foils 13 and 14 and the web 16.
Durch die Anwendung der erfinäungsgemäßen Maßnahme ergibt sich eine wirksame Abdichtung nicht nur an den Seiten der den Beinen des Babys gegenüberliegenden Windel, sondern auch an der Hüfte, da hier tatsächlich eine Kammer oder ein Gefäß für Körperflüssigkeiten, das randdicht ist, vorgesehen wircLBy applying the measure according to the invention results An effective seal will be found not only on the sides of the diaper facing the baby's legs, but also on the hip, since here a chamber or a vessel for body fluids that is sealed against the edges is actually provided
Im Gebrauch ist die Windel in der in Figur 2 gezeigten Gestalt vorgesehen, wo die Hülle 12 in Längsrichtung um sich selbst längs paralleler Linien 18, 19* 20 und 21 gefaltet ist. Elebstoffpunkte wie bei 22 und 23 sind vorgesehen, um dieWindel in dieser Faltkonstruktion zu halten. Bei der Anbringung am Baby wird die Faltkonstruktion im Zwickelbereich gehalten jedoch werden die der Hüfte des Babys gegenüberliegenden Teile der Windel auf der Vor- und Rückseite entfaltet» dies wird durch die Verwendung von Klebstoffpunkten wie bei 22 und 23 erleichtert.In use, the diaper is in the shape shown in FIG provided where the envelope 12 is longitudinally folded about itself along parallel lines 18, 19 * 20 and 21. Material points as at 22 and 23 are provided to hold the diaper in this folding construction. When attached to the Baby, the folding construction is held in the gusset area however, the parts of the diaper opposite the baby's hips are unfolded on the front and back »this will by using glue dots as in 22 and 23 relieved.
In Figur 3 ist eine modifizierte Ausführungsform einer Windel gezeigt, bei der die Unterfolie 113 und die Oberfolie 114 wieder aus Polyäthylen hergestellt sind und eine allgemein mit 112 bezeichnete Hülle bilden, welche den Kern oder das Polster 111 in G-Faltung begrenzt. Wieder ist die Oberfolie 114 mit einer Öffnungsausbildung analog denen bei 16 in Figur 1 gezeigten ausgestattet; über der Hülle 112 befindet sich ein nichtgewebtes Gewebe 117. Wieder sind die beiden Folien und die Bahn randintegriert mittels einer Umfangsheißversiegelung 115. In einigen Fällen kann die Vereinigung der Bahn 17 oder 117 mit der Hülle 12 oder 112 (gegebenenfalls)FIG. 3 shows a modified embodiment of a diaper in which the lower film 113 and the upper film 114 are again made of polyethylene and form a shell, generally designated 112, which forms the core or the Pad 111 limited in G-fold. Again, the upper film 114 has an opening configuration analogous to that at 16 in FIG Figure 1 equipped; Over the cover 112 is a nonwoven fabric 117. Again, the two are Foils and the web integrated at the edge by means of a circumferential heat seal 115. In some cases, the union of the panel 17 or 117 with the cover 12 or 112 (if applicable)
30S846/039030S846 / 0390
am Ende der Windel fortgelassen werden; die Windeln können auch im G-egensats zu der im wesentlichen rechteckigen Ausbildung in der Draufsicht mit anderen Konturen versehen sein.be left out at the end of the diaper; the diapers can also be used in conjunction with the substantially rectangular configuration be provided with different contours in plan view.
- Patentansprüche -- patent claims -
30 9846/039030 9846/0390
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24668272A | 1972-04-24 | 1972-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2319541A1 true DE2319541A1 (en) | 1973-11-15 |
Family
ID=22931752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2319541A Pending DE2319541A1 (en) | 1972-04-24 | 1973-04-17 | DISPOSABLE DIAPER |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4922227A (en) |
DE (1) | DE2319541A1 (en) |
FR (1) | FR2181792A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2455778A1 (en) * | 1973-12-03 | 1975-06-05 | Colgate Palmolive Co | DIAPER |
DE2535058A1 (en) * | 1974-08-12 | 1976-02-26 | Colgate Palmolive Co | SUCTIVE TEMPLATE |
DE2515448A1 (en) * | 1975-04-09 | 1976-10-21 | Colgate Palmolive Co | Disposable baby's napkin with longitudinal pleats - with inwardly facing folds of pleat abutting |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2299824A1 (en) * | 1975-02-10 | 1976-09-03 | Willot Consortium Gl Textile D | Absorbent nappy pad with one impermeable face - having impermeable border around other face to prevent the pad adhering to the skin |
US3965906A (en) * | 1975-02-24 | 1976-06-29 | Colgate-Palmolive Company | Absorbent article with pattern and method |
US3994299A (en) * | 1975-02-24 | 1976-11-30 | Colgate-Palmolive Company | Absorbent article |
US4324247A (en) * | 1980-05-12 | 1982-04-13 | The Procter & Gamble Company | Disposable absorbent article having an absorbent core and a topsheet |
US4410324A (en) * | 1981-03-16 | 1983-10-18 | Sabee Reinhardt N | Form fit diaper with inside seal and thickened crotch and method of making the same |
DE3238449A1 (en) * | 1981-10-27 | 1983-05-19 | Colgate-Palmolive Co., 10022 New York, N.Y. | DIAPER |
NL8602324A (en) * | 1986-09-15 | 1988-04-05 | Ancilla Bv | DIAPER. |
US5216387A (en) * | 1991-09-10 | 1993-06-01 | John Fluke Mfg. Co., Inc. | Noise reduction method and apparatus for phase-locked loops |
-
1973
- 1973-02-24 JP JP48022602A patent/JPS4922227A/ja active Pending
- 1973-03-06 FR FR7307953A patent/FR2181792A1/fr not_active Withdrawn
- 1973-04-17 DE DE2319541A patent/DE2319541A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2455778A1 (en) * | 1973-12-03 | 1975-06-05 | Colgate Palmolive Co | DIAPER |
DE2535058A1 (en) * | 1974-08-12 | 1976-02-26 | Colgate Palmolive Co | SUCTIVE TEMPLATE |
DE2515448A1 (en) * | 1975-04-09 | 1976-10-21 | Colgate Palmolive Co | Disposable baby's napkin with longitudinal pleats - with inwardly facing folds of pleat abutting |
Also Published As
Publication number | Publication date |
---|---|
FR2181792A1 (en) | 1973-12-07 |
JPS4922227A (en) | 1974-02-27 |
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