DE3342963A1 - METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID - Google Patents

METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID

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Publication number
DE3342963A1
DE3342963A1 DE19833342963 DE3342963A DE3342963A1 DE 3342963 A1 DE3342963 A1 DE 3342963A1 DE 19833342963 DE19833342963 DE 19833342963 DE 3342963 A DE3342963 A DE 3342963A DE 3342963 A1 DE3342963 A1 DE 3342963A1
Authority
DE
Germany
Prior art keywords
station
superabsorbent material
suction drum
applying
flake
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.)
Withdrawn
Application number
DE19833342963
Other languages
German (de)
Inventor
Kurt 5450 Neuwied Stemmler
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.)
WINKLER & DUENNEBIER MASCHINENFABRIK UND EISENGIES
Original Assignee
WINKLER and DUENNEBIER MASCHINENFABRIK und EISENGIESSEREI GmbH and CO KG
Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH
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 WINKLER and DUENNEBIER MASCHINENFABRIK und EISENGIESSEREI GmbH and CO KG, Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH filed Critical WINKLER and DUENNEBIER MASCHINENFABRIK und EISENGIESSEREI GmbH and CO KG
Priority to DE19833342963 priority Critical patent/DE3342963A1/en
Priority to SE8405349A priority patent/SE460015B/en
Priority to GB08429648A priority patent/GB2150033B/en
Priority to FR8417925A priority patent/FR2555894A1/en
Publication of DE3342963A1 publication Critical patent/DE3342963A1/en
Withdrawn legal-status Critical Current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
    • A61F13/53—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
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15626—Making fibrous pads without outer layers
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • 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
    • A61F2013/53445—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 from several sheets

Description

Winkler & Dünnet)ier
Maschinenfabrik und Eisengießerei GmbH & Co. KGWinkler & Dünnet) ier
Machine factory and iron foundry GmbH & Co. KG

5450 Neuwied 15450 Neuwied 1

Verfahren und Vorrichtung zur Herstellung von
Saugkissen zum Absorbieren von KörperflüssigkeitMethod and device for the production of
Absorbent pads for absorbing body fluids

Die Erfindung betrifft ein Verfahren zur Herstellung von Saugkissen aus Flockenmaterial zum Absorbieren von Körperflüssigkeiten, insbesondere von körpergerecht geformten, einen Kern aus superabsorbierenden Material aufweisenden Saugkissen für Monatsbinden oder dgl.The invention relates to a method for producing absorbent pads from flake material for absorbing Body fluids, in particular body fluids, a core made of superabsorbent material having absorbent pads for sanitary napkins or the like.

Eine Schwierigkeit bei der Herstellung von Saugkissen besteht darin, ein hinreichendes Aufnahmevermögen für Körperflüssigkeiten zu erreichen ohne das Saugkissen zu großvolumig und sperrig werden zu lassen.
Eine weitere Schwierigkeit besteht darin, dem Kissen eine der Annehmlichkeit des Trägers dienende körpergerechte Passform zu geben.One difficulty in the manufacture of absorbent pads is to achieve a sufficient capacity for absorbing body fluids without making the absorbent pad too bulky and bulky.
Another difficulty is providing the pillow with a snug fit for the comfort of the wearer.

Zur Überwindung der erstgenannten Schwierigkeit ist
bereits vorgeschlagen worden, daß Aufnahmevermögen
der Saugkissen durch Einbringen von sogenannten
superabsorbierenden Mitteln zu verbessern.To overcome the former difficulty is
it has already been suggested that absorption capacity
the suction pad by introducing so-called
to improve superabsorbents.

Jn die Tat umgesetzt worden ist dier Vorschlag bisher nur "bei Saugkissen, die aus bahnförmigen Flockenmaterial gefertigt werden. Dazu wird das superabsorbierende Material auf die Bahn aufgebracht, zumeist aufgestreut, und die Bahn anschließend auf sich selbst zurückgefaltet. Es entsteht dadurch eine Art endloses Sandwich, in dessen Inneren sich eine Schicht aus superabsorbierendem Material befindet. In einem anschließendem Arbeitsgang wird die endlose Bahn durch Querschneiden in Einzelkissen aufgetrennt.The proposal has actually been implemented so far only "for absorbent pads that are made from sheet-like flake material. For this purpose, the superabsorbent material is applied to the web, mostly sprinkled on, and the Then fold the panel back on itself. It creates a kind of endless sandwich, inside of which there is a layer of superabsorbent material. In a subsequent In the process, the endless web is separated into individual cushions by cross cutting.

Die Forderung nach körpergerechter Passform läßt sich, entweder durch kompliziertes Zuschneiden, Falten und Stauchen einer Flockenbahn oder einfacher durch Formen der Kissen auf einer rotierenden Saugtrommel erreichen.The requirement for a body-hugging fit can be met, either by complicated cutting, Folding and compressing a sheet of flakes or, more simply, by forming the pillows on a rotating one Reach the suction drum.

Eine solche Saugtrommel ist im wesentlichen ein Hohlzylinder, dessen Inneres unter Unterdruck steht und dessen Mantelfläche Formvertiefungen entsprechend der gewünschten Form des Saugkissens aufweist. Die Böden der Formvertiefungen sind siebartig ausgebildet und stehen mit dem Inneren der Saugtrommel in luftleitender Verbindung.Such a suction drum is essentially a hollow cylinder, the interior of which is under negative pressure and the outer surface of which has shaped depressions corresponding to the desired shape of the absorbent pad. The bottoms of the mold depressions are sieve-like and stand with the interior of the Suction drum in air-conducting connection.

Das Flockenmaterial, zumeist in geeigneten Mühlen zerkleinerter Zellstoff, wird mittels eines Luftstromes an die Oberfläche der Saugtrommel herangeführt , und durch die siebartigen Böden der Bodenvertiefungen angesaugt und füllt diese Schließlich aus. Zuviel angesaugtes Flockenmaterial wird in einem anschließenden Arbeitsgang, zum Beispiel mittels rotierender Bürsten, abgekämmt, und es entsteht somit ein Saugkissen, das in Form und Größe den Formvertiefungen in der Mantelfläche der Saugtrommel entspricht.The flake material, mostly in suitable mills Shredded cellulose is brought to the surface of the suction drum by means of an air stream , and sucked through the sieve-like bottoms of the floor depressions and fills them Finally off. Too much sucked in flake material is in a subsequent operation, for Example by means of rotating brushes, combed, and the result is an absorbent pad that is shaped and the size corresponds to the shaped depressions in the lateral surface of the suction drum.

Die derart hergestellten Saugkissen verfugen aber nur über ein Aufnahmevermögen für Körperflüssigkeiten, wie es durch die Menge der verarbeitenden Zellstoffflocken vorgegeben ist.The absorbent pads produced in this way only have an absorption capacity for body fluids, as it is determined by the amount of processed pulp flakes.

Der Erfindung liegt somit die Aufgabe zugrunde, ein Verfahren zur Herstellung von Saugkissen aus Flockenmaterial zum Absorbieren von Körperflüssigkeiten, insbesondere von körpergerecht geformten, einen Kern aus superabsorbierendem Material aufweisenden Saugkissen für Monatsbinden oder dgl. vorzuschlagen.
Weiterhin liegt der Erfindung die Aufgabe zugrunde, eine Vorrichtung zur Durchführung dieses Verfahrens zu schaffen.The invention is therefore based on the object of proposing a method for producing absorbent pads made of flake material for absorbing body fluids, in particular body-friendly absorbent pads for sanitary napkins or the like, which have a core made of superabsorbent material.
The invention is also based on the object of creating a device for carrying out this method.

-T--T-

BAD ORIGlNAI-BATHROOM ORIGlNAI-

"Gelöst wird die zuerst genannte Aufgabe der Erfindung dadurch, daß der Saugtrommel in Bereichen, die in TJmI auf richtung hintereinander liegen, gleichzeitig zugeführt wird"The first-mentioned object of the invention is achieved in that the suction drum in areas which are one behind the other in TJmI, are fed in at the same time

a) im ersten Bereich: eine erste Menge Flocken-a) in the first area: a first amount of flakes

material, die nicht aus- reicht, die Formvertiefungen vollständig zu füllenmaterial that is not enough, the mold depressions to fill completely

Td) im zweiten Bereich: superabsorbierendes Material c) im dritten Bereich: eine zweite Menge Flockenmaterial, die ausreicht, die Formvertiefungen vollständig zu füllen.Td) in the second area: superabsorbent material c) in the third area: a second amount of flake material which is sufficient to completely remove the mold cavities to fill.

Der zweite Teil der Erfindungsaufgabe wird gelöst, durch eine Saugtrommel, auf deren Mantelfläche einwirkend in Drehrichtung· der Saugtrommel hintereinander angeordnet sind:The second part of the task of the invention is achieved by a suction drum on its outer surface acting in the direction of rotation of the suction drum are arranged one behind the other:

a) eine erste Station zum Aufbringen von Flockenmaterial a) a first station for applying flake material

b) eine Station zum Aufbringen von superabsorbierenden Materialsb) a station for applying superabsorbent material

c) eine zweite Station zum Aufbringen von Flockenmaterial .c) a second station for applying flake material.

Um mit einer solchen Vorrichtung Saugkissen herstellen zu können, deren Flockenschichten unterschiedliche Eigenschaften aufweisen, etwa eine körpernahe Schicht mit gutem Leitvermögen und eine körperferne Schicht mit gutem Speichervermögen für Körperflüssigkeit, ist in Weiterbildung der Vorrichtung vorgesehen, daß jeder der beiden Stationen zum Aufbringen von Flockenmaterial, eine eigene Flockenmühle zugeordnet ist.In order to be able to produce suction pads with such a device, the flake layers of which are different Have properties, such as a body-hugging layer with good conductivity and a layer remote from the body with good storage capacity for body fluid is in further development of the device provided that each of the two stations for applying flake material, its own flake mill is assigned.

Der mit der Erfindung erzielte Vorteil besteht in erster Linie darin, eine in der Herstellung von einschichtigen, körpergerecht geformten Saugkissen bewährte Vorrichtung, nunmehr auch zur Herstellung von Saugkissen verwenden zu können, die mehrschichtig aufgebaut sind und einen Kern aus superabsopbierendem Material aufweisen.The advantage achieved by the invention is primarily one in the production of single-layer, anatomically shaped absorbent pad, tried and tested device, now also for production to be able to use absorbent pads, which are built up in several layers and have a core made of superabsorbent Have material.

Im folgenden soll ein Ausführungsbeispiel der Erfindung anhand der beigefügten Zeichnung näher erläutert werden.In the following, an exemplary embodiment of the invention will be described in more detail with reference to the accompanying drawing explained.

Die Figur zeigt: Eine schematische Zeichnung einer Vorrichtung zur Durchführung des erfindungsgemäßen Verfahrens. -Q-The figure shows: A schematic drawing of a device for implementation of the method according to the invention. -Q-

_ 9 —_ 9 -

Das erfindungsgemäße Verfahren zur Herstellung von lcörpergerecht geformten Saugkissen, die einen Kern aus superabsorbierendem Material aufweisen, "bestellt im wesentlichen darin, in "bewegte Formvertiefungen eine erste Schicht von Flockenmaterial einzubringen, darauf eine Schicht superabsorbierendes· Material aufzulegen oder - streuen und schließlich die Formvertiefungen mit Flockenmaterial gänzlich aufzufüllen.The method according to the invention for the production of absorbent pads which are shaped to suit the body and which having a core of superabsorbent material, "essentially ordered therein, in "moving mold cavities to introduce a first layer of flake material, then a layer Apply or sprinkle superabsorbent material and finally the indentations in the form to be filled up completely with flake material.

--

Wie dies im Einzelnen geschieht, wird im folgenden anhand einer Vorrichtung zur Durchführung dieses Verfahrens näher beschrieben.How this is done in detail is shown below described in more detail using a device for performing this method.

Kernstück der Vorrichtung· ist eine als Hohl zylinder ausgebildete Saugtrommel 1, die in ihrer Mantelfläche Formvertiefungen 2 in der Form der zu fertigenden Saugkissen aufweist. Die Böden dieser Formvertiefungen 2 sind siebartig ausgebildet und stehen mit einem im Inneren der Saugtrommel 1 angeordneten Saugkasten $ in luftleitender Verbindung. Der Saugkasten 3 ist mittels einer Leitung 4 an einer nicht dargestellten Saugluftquelle angeschlossen. Außerhalb des Saugkastens 3 herrscht im ■ Inneren der Saugtrommel normaler atmosphärischer Druck.The core of the device is a suction drum 1 designed as a hollow cylinder, which has molded depressions 2 in its outer surface in the shape of the suction pads to be manufactured. The bottoms of these recesses 2 are designed like a sieve and are in air-conducting connection with a suction box $ arranged in the interior of the suction drum 1. The suction box 3 is connected by means of a line 4 to a suction air source, not shown. Outside the suction box 3, normal atmospheric pressure prevails inside the suction drum.

- 10 -- 10 -

BAD ORIGINALBATH ORIGINAL

An der Mantelfläche der Saugtrommel 1 angrenzend, sind zwei Stationen 5 u.6 zum Aufbringen von Flockenmaterial angeordnet. Diese Stationen sind als großvolumige Rohrleitungen ausgebildet, durch die Zellstoffflocken mittels eines Luftstromes an die Mantelfläche der Saugtromme 1 und damit an die Formvertiefungen 2 herangeführt werden. Die Zeil- stoffflocken werden mittels einer hier nur andeutungsweise dargestellten Mühle 7 aus einer -.endlosen Zellstoffbahn 8 gewonnen. Ein in der Nähe der Mühle 7 angeordnetes Gebläse 9 erzeugt den erforderlichen luftstrom, um die Flocken an die Aufbringstationen 5 u.6 heranzuführen.
Die Aufteilung des Flockenstromes in zwei Teilströme erfolgt an einem als Rohrgabelung ausgebildeten Flockenstromteiler 10, wobei über eine nicht dargestellte schwenkbare Klappe das Teilungsverhältnis beliebige einstellbar ist. Zwischen den Aufbringstationen 5 u. 6 befindet sich eine Lücke, in der die Mantelfläche der Saugtrommel 1 zugänglich ist. Dort ist eine Station 10 zum Aufbringen von superabsorbierenden Mitteln angeordnet, hier dargestellt als Einrichtung zum Aufstreuen von Pulver oder Granulat.Adjacent to the outer surface of the suction drum 1, there are two stations 5 and 6 for applying flake material. These stations are designed as large-volume pipelines through which pulp flakes are brought to the outer surface of the suction drum 1 and thus to the mold depressions 2 by means of an air stream. The pulp flakes are obtained from an endless cellulose web 8 by means of a mill 7, which is only indicated here. A fan 9 arranged in the vicinity of the mill 7 generates the necessary air flow to bring the flakes to the application stations 5 and 6.
The tuft flow is divided into two partial flows at a tuft flow divider 10 designed as a pipe bifurcation, the division ratio being adjustable as desired via a pivotable flap (not shown). Between the application stations 5 and 6 there is a gap in which the outer surface of the suction drum 1 is accessible. A station 10 for applying superabsorbent agents is arranged there, shown here as a device for scattering powder or granules.

- 11 -- 11 -

Hinter der zweiten Station 6 zum Aufbringen von Flockenmaterial ist eine Abkämmvorrichtung 11 angeordnet, die mittels rotierender Stachel "bürsten 12 aus den Formvertiefungen 2 überstehendes Flockenmaterial abträgt und es über eine Rohrleitung 13 erneut dem Gebläse 9 zur Wiederverwertung zuführt.Behind the second station 6 for applying flake material is a combing device 11 arranged, the "brush 12" protruding from the recesses 2 by means of rotating spikes Removes flake material and returns it via a pipe 13 to the blower 9 for recycling feeds.

Die fertiggestellten Saugkissen 14 werden mittels einer Saugwalze 15 aus den Formvertiefungen 2 der Saugtrommel 1 entnommen und über ein Transportband 16 ihrer Weiterverarbeitung zugeführt.The finished suction pads 14 are removed from the mold recesses 2 by means of a suction roll 15 Removed suction drum 1 and fed to further processing via a conveyor belt 16.

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Claims (9)

Winkler & Dünnebier Maschinenfabrik und Eisengießerei GmbH & Co. KG Neuwied 1 P a t.e ntansprücheWinkler & Dünnebier Maschinenfabrik und Eisengießerei GmbH & Co. KG Neuwied 1 P a t 1. Verfahren zur Herstellung von Saugkissen aus Flockenmaterial zum Absorbieren von Körperflüssigkeit en, insbesondere von körpergerecht geformten, einen Kern aus superabsorbierendem Material aufweisenden Saugkissen für Monatsbinden oder dgl., mittels einer rotierenden, in ihrer Mantelfläche saugluftbeaufschlagte Formvertiefungen aufweisenden Saugtrommel, dadurch gekennzeichnet, daß der Saugtrommel in Bereichen, die in UmIaufrichtung hintereinander liegen, gleichzeitig zugeführt wird1. Process for the production of absorbent pads from flake material for absorbing body fluid en, in particular body-shaped, a core made of superabsorbent Material having absorbent pads for sanitary towels or the like., By means of a rotating, suction drum having suction air in its outer surface, thereby characterized in that the suction drum in areas that one behind the other in the direction of rotation lying, is fed at the same time a) im ersten Bereich: eine erste Menge Flockena) in the first area: a first amount of flakes material , die nicht ausreicht , die Formvertiefungen vollständig zu füllenmaterial that is insufficient, the mold depressions to fill completely b) im zweiten Bereich: superabsorbierendes Mab) in the second area: superabsorbent material terialmaterial c) im dritten Bereich: eine zweite Menge Flockenc) in the third area: a second amount of flakes material , die ausreicht, die Formvertiefungen vollständig zu füllenmaterial that is sufficient, the mold depressions completely to fill — 2 —- 2 - 2. Verfahren nach. Anspruch 1, dadurch gekennzeichnet, daß die im ersten Bereich zugeführte Menge Flokkenmaterials derart "bemessen ist, daß sie die Form- · Vertiefungen (2) zu etwa l/3 der G-esamthöhe ausfüllt.2. Procedure according to. Claim 1, characterized in that that the amount of flake material supplied in the first area is "dimensioned in such a way that it does not Fills depressions (2) to about 1/3 of the total height. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das superabsorbierende Material in Form von Streugut aufgebracht wird.3. The method according to claim 1, characterized in that that the superabsorbent material is applied in the form of grit. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das superabsorbierende Material in Blattform eingelegt wird.4. The method according to claim 1, characterized in that the superabsorbent material is in sheet form is inserted. 5. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, gekennzeichnet durch eine Saugtrommel (l), auf deren Mantelfläche einwirkend in Drehrichtung der Saugtrommel hintereinander angeordnet sind:5. Apparatus for performing the method according to claim 1, characterized by a suction drum (l), arranged one behind the other in the direction of rotation of the suction drum acting on their lateral surface are: a) eine erste Station (5) zum Aufbringen von Flockenmateriala) a first station (5) for applying flake material b) eine Station (9) zum Aufbringen superabsorbierenden Materialsb) a station (9) for applying superabsorbent material c) eine zweite Station (6) zum Aufbringenc) a second station (6) for application von Flockenmaterialof flake material 6. Vorrichtung nach Anspruch 5 * dadurch gekennzeichnet, daß die Station (9) zum Aufbringen des superabsorbierenden Materials, als Streuvorrichtung ausgebildet ist.6. Apparatus according to claim 5 * characterized in that that the station (9) for applying the superabsorbent material, as a scattering device is trained. 7. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Station (9) zum Aufbringen des superabsorbierenden Materials, als Blatteinleger ausgebildet ist.7. Apparatus according to claim 5, characterized in that the station (9) for applying of the superabsorbent material, is designed as a sheet insert. 8. Vorrichtung nach Anspruch 5, gekennzeichnet durch eine beiden Stationen (5 u.6) gemeinsame Plockenmiihle (7) und einen Flockenstromteiler (10) zum Aufteilen der anfallenden !"locken auf diese beiden Stationen (5 u.6).8. Apparatus according to claim 5, characterized by a two stations (5 and 6) common Plockenmiihle (7) and a flock flow divider (10) for dividing the accumulating ! "lure you to these two stations (5 and 6). 9. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß jeder der beiden Stationen (5 u.6) eine eigene Plockenmühle (7) zugeordnet ist.9. Apparatus according to claim 5, characterized in that that each of the two stations (5 and 6) is assigned its own pulp mill (7).
DE19833342963 1983-11-26 1983-11-26 METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID Withdrawn DE3342963A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19833342963 DE3342963A1 (en) 1983-11-26 1983-11-26 METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID
SE8405349A SE460015B (en) 1983-11-26 1984-10-26 SET AND DEVICE FOR PREPARING ABSORPTION CUSHIONS WITH A CORE OF SUPER-ABSORBING MATERIALS
GB08429648A GB2150033B (en) 1983-11-26 1984-11-23 Absorbent pads
FR8417925A FR2555894A1 (en) 1983-11-26 1984-11-23 METHOD AND DEVICE FOR MANUFACTURING ABSORBENT PADS FOR ABSORBING BODY FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833342963 DE3342963A1 (en) 1983-11-26 1983-11-26 METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID

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DE3342963A1 true DE3342963A1 (en) 1985-06-05

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DE (1) DE3342963A1 (en)
FR (1) FR2555894A1 (en)
GB (1) GB2150033B (en)
SE (1) SE460015B (en)

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DE3508344A1 (en) * 1985-03-08 1986-09-11 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Machine for producing pad-like absorbent inserts
DE3736275A1 (en) * 1987-10-27 1989-05-11 Hartmann Paul Ag HYGIENIC CELLULAR ITEM AS A DISPOSABLE ITEM AND METHOD FOR THE PRODUCTION THEREOF
DE4335919A1 (en) * 1993-10-21 1995-04-27 Winkler Duennebier Kg Masch Device for the production of hygiene articles
WO1996019957A1 (en) * 1994-12-27 1996-07-04 Mölnlycke AB A method for producing an absorbent structure and an absorbent article including such structure
DE19805335A1 (en) * 1998-02-11 1999-08-12 Bikoma Ag Spezialmaschinen Assembly for manufacture of hygiene product, e.g. baby nappies stacks production
DE10022500A1 (en) * 2000-05-09 2001-11-15 Winkler & Duennebier Ag Device and method for producing suction pads from a flake-air mixture

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DE3344032A1 (en) * 1983-12-06 1985-06-13 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied SUCTION BODY FOR HYGIENIC PURPOSES AND METHOD FOR THE PRODUCTION THEREOF
IL82511A (en) * 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
NZ222302A (en) * 1986-12-08 1989-09-27 Nordson Corp Spraying moisture absorbent particles into a layer of forming non woven wadding
US4927346A (en) * 1986-12-08 1990-05-22 Nordson Corporation Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber
US5017324A (en) * 1986-12-08 1991-05-21 Nordson Corporation Method for depositing particulate material into a pad of fibrous material in a forming chamber
US5028224A (en) * 1990-01-09 1991-07-02 Kimberly-Clark Corporation Apparatus for intermittently depositing particulate material in a substrate
US5156902A (en) * 1990-01-09 1992-10-20 Kimberly-Clark Corporation Method and apparatus for intermittently depositing particulate material in a substrate and article made therewith
US5143680A (en) * 1990-05-17 1992-09-01 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate
EP0724417B1 (en) * 1993-10-19 1998-07-08 The Procter & Gamble Company Method and apparatus for forming an intermittent stream of particles for application to a fibrous web
US5429788A (en) * 1994-03-28 1995-07-04 Kimberly-Clark Corporation Apparatus and method for depositing particulate material in a composite substrate
US5445777A (en) * 1994-12-08 1995-08-29 The Procter & Gamble Company Air laying forming station with baffle member for producing nonwoven materials
US6267575B1 (en) 1998-12-11 2001-07-31 Kimberly Clark Worldwide, Inc. Apparatus for the uniform deposition of particulate material in a substrate
US6207099B1 (en) 1999-10-20 2001-03-27 Kimberly-Clark Worldwide, Inc. Process for uniform cross-direction distribution of particulate material

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508344A1 (en) * 1985-03-08 1986-09-11 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Machine for producing pad-like absorbent inserts
DE3736275A1 (en) * 1987-10-27 1989-05-11 Hartmann Paul Ag HYGIENIC CELLULAR ITEM AS A DISPOSABLE ITEM AND METHOD FOR THE PRODUCTION THEREOF
US4997428A (en) * 1987-10-27 1991-03-05 Paul Hartman Aktiengesellschaft Disposable diaper with longitudinal superabsorbent concentration gradient
DE4335919A1 (en) * 1993-10-21 1995-04-27 Winkler Duennebier Kg Masch Device for the production of hygiene articles
WO1996019957A1 (en) * 1994-12-27 1996-07-04 Mölnlycke AB A method for producing an absorbent structure and an absorbent article including such structure
DE19805335A1 (en) * 1998-02-11 1999-08-12 Bikoma Ag Spezialmaschinen Assembly for manufacture of hygiene product, e.g. baby nappies stacks production
DE19805335B4 (en) * 1998-02-11 2010-06-10 Bikoma Ag Spezialmaschinen Apparatus and process for the production of hygiene products
DE10022500A1 (en) * 2000-05-09 2001-11-15 Winkler & Duennebier Ag Device and method for producing suction pads from a flake-air mixture
US6604926B2 (en) 2000-05-09 2003-08-12 Winkler + Dünnebier Aktiengesellschaft Apparatus for producing absorbent pads from a flock-air mixture
DE10022500B4 (en) * 2000-05-09 2012-02-09 WINKLER+DüNNEBIER AG Apparatus and method for producing absorbent pads from a flake-air mixture

Also Published As

Publication number Publication date
GB8429648D0 (en) 1985-01-03
GB2150033A (en) 1985-06-26
SE460015B (en) 1989-09-04
GB2150033B (en) 1987-01-07
FR2555894A1 (en) 1985-06-07
SE8405349D0 (en) 1984-10-26
SE8405349L (en) 1985-05-27

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