SE460015B - SET AND DEVICE FOR PREPARING ABSORPTION CUSHIONS WITH A CORE OF SUPER-ABSORBING MATERIALS - Google Patents
SET AND DEVICE FOR PREPARING ABSORPTION CUSHIONS WITH A CORE OF SUPER-ABSORBING MATERIALSInfo
- Publication number
- SE460015B SE460015B SE8405349A SE8405349A SE460015B SE 460015 B SE460015 B SE 460015B SE 8405349 A SE8405349 A SE 8405349A SE 8405349 A SE8405349 A SE 8405349A SE 460015 B SE460015 B SE 460015B
- Authority
- SE
- Sweden
- Prior art keywords
- opening
- mold
- suction drum
- emptying
- fibrous material
- Prior art date
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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
460 015 10 15 20 25 eller enklare genom att forma kuddarna på en roterande sug- trumma. 460 015 10 15 20 25 or more simply by forming the pads on a rotating suction cup. drum.
En sàdan sugtrumma är väsentligen en ihålig cylinder, vars inre står under vakuum och vars mantelytor har formfördjup- ningar, som överensstämmer med den önskade formen hos absor- beringskudden. Bottnarna i formfördjupningarna är sâll-lik- nande utformade och står i luftledande förbindelse med sug- trummans inre.Such a suction drum is essentially a hollow cylinder, the interior is under vacuum and whose mantle surfaces have depth corresponding to the desired shape of the absorbent the bering pillow. The bottoms of the mold depressions are similar. designed and is in an air-conducting connection with the suction the interior of the drum.
Fibermaterialet, för det mesta bestående av i lämpliga kvar- nar finfördelat cellstoff, föres medelst en luftström ut över ovanytan pá sugtrumman och sugs ner i de sàll-liknande bottnarna pá bottenfördjupningarna och fyller slutligen upp dessa. överflödigt insuget fibermaterial kammas i ett an- slutande arbetsmoment av, till exempel medelst roterande bor- star,och på så sätt bildas en absorberingskudde, vilken i form och storlek överensstämmer med formfördjupningarna i mantelytan på sugtrumman.The fibrous material, for the most part consisting of suitable when finely divided cellulose is carried out by means of an air stream over the upper surface of the suction drum and sucked into the saddle-like the bottoms of the bottom depressions and finally fills up these. excessly sucked in fibrous material is combed in an closing operations of, for example, by means of rotary drilling star, and thus an absorbent pad is formed, which in shape and size correspond to the mold depressions in the mantle surface of the suction drum.
De på detta sätt framställda absorberingskuddarna besitter emellertid endast en så stor upptagningsförmàga för kropps- vätskor som förutbestäms av mängden använda cellstoff-fibrer.The absorbent pads produced in this way possess however, only such a large absorption capacity for physical liquids predetermined by the amount of cellulosic fibers used.
Till grund för uppfinningen ligger följaktligen uppgiften att förseslá en metod för framställning av absorberingskud- dar bestående av fibermaterial avsedda för absorbering av kroppsvätskor. Speciellt är metoden avsedd för framställning av kroppsriktigt utformade absorberingskuddar för dambindor eller liknande, vilka har en kärna, bestående av superabsor- berande material. J Till grund för uppfinningen ligger vidare att åstadkomma en anordning för att genomföra denna metod.The invention is therefore the basis of the invention to propose a method for producing absorbent cushions consisting of fibrous materials intended for the absorption of body fluids. In particular, the method is intended for production of body-shaped absorbent pads for sanitary napkins or the like, which have a core, consisting of superabsorbent berande material. J The basis of the invention is furthermore to provide one device for carrying out this method.
L. 10 15 20 25 30 460 015 .Den först nämnda uppgiften för uppfinningen löses därigenom att i områden som ligger i rotationsriktningen efter varand- ra sugtrumman samtidigt tillföras: a) i första området: en första mängd fibermaterial,vilken inte är tillräcklig för att fylla form- fördjupningarna fullständigt b) i andra omradet : superabsorberande material c) i tredje området: en andra mängd fibermaterial, vilken är tillräcklig för att fylla formfördjup- ningarna fullständigt.L. 10 15 20 25 30 460 015 The first-mentioned object of the invention is thereby solved that in areas lying in the direction of rotation after each other the suction drum is fed at the same time: (a) in the first area: a first quantity of fibrous material, which is not sufficient to complete the the depressions completely (b) in the second zone: superabsorbent material (c) in the third area: a second quantity of fibrous material, which is sufficient to fill the depth of completely.
Den andra delen av uppgiften för uppfinningen löses genom an- vändning av en sugtrumma, mot vars mantelyta tre stationer arbetar i sugtrummans rotationsriktning anordnade efter var- andra, nämligen: a) en första station för att lägga pà fibermaterial b) en station för att lägga på superabsorberande material c) en andra station för att lägga på fibermaterial.The second part of the object of the invention is solved by using turning of a suction drum, against whose mantle surface three stations working in the direction of rotation of the suction drum arranged according to others, namely: a) a first station for laying fibrous material b) a station for applying superabsorbent material c) a second station for laying fibrous material.
För att med en sådan anordning kunna framställa absorberings- kuddar, vars fiberskikt har olika egenskaper, till exempel ett kroppsnära skikt med god ledningsförmàga och ett från kroppen längre bort liggande skikt med absorberingsförmàga för kroppsvätskor, är i vidareutvecklingen av uppfinningen förutsett att en egen fiberkvarn är tillordnad var och en av de båda stationerna för inläggning av fibermaterial.In order to be able to produce absorbent material with such a device cushions, the fibrous layers of which have different properties, for example a close-fitting layer with good conductivity and one from the body further away lying layers with absorbency for body fluids, is in the further development of the invention provided that a separate fiber mill is assigned to each of the two fiber material loading stations.
Den med uppfinningen uppnådda fördelen består i första hand i att kunna använda en för framställning av en-skiktiga, kroppsriktigt utformade absorberingskuddar redan beprövad anordning och från och med nu även kunna använda denna anord- ning för framställning av absorberingskuddar, vilka är uppbygg- da ' i flera skikt och_vilka har en kärna av superabsorbe- n rande material. 460 015 10 15 20 25 30 I det följande skall_ett uförandeexempel av uppfinningen närmare beskrivas med hjälp av den bifogade ritningen.The advantage achieved by the invention consists primarily in being able to use one for the production of single-layer, body-shaped absorbent pads already proven device and from now on also be able to use this device for the production of absorbent pads, which are da 'in several layers and_which have a core of superabsorbent- n material. 460 015 10 15 20 25 30 In the following, an exemplary embodiment of the invention described in more detail with the aid of the accompanying drawing.
Figuren visar en schematisk ritning av en anordning för ge- nomförandet av metoden enligt uppfinningen.The figure shows a schematic drawing of a device for carrying out the method according to the invention.
Metoden enligt uppfinningen för framställning av kroppsrik- tigt utformade absorberingskuddar, vilka har en kärna bestå- ende av superabsorberande- material, består väsentligen i att i rörliga formfördjupningar lägga pâ ett första skikt av fi- bermaterial, att därefter pâlägga eller strö på ett skikt av superabsorberande material och slutligen fullständigt fyl- la upp formfördjupningarna med fibermaterial.The method according to the invention for the preparation of body rich shaped absorbent pads, which have a core consisting of of superabsorbent material, essentially consists of that in movable recesses apply a first layer of fi- berm material, to then apply or sprinkle on a layer of superabsorbent material and finally completely laid the mold depressions with fibrous material.
Hur detta sker i detalj skall i det följande närmare beskri- vas med ledning av en anordning för genomförandet av denna metod.How this is done in detail will be described in more detail below. vase guided by a device for carrying it out method.
Kärnan i anordningen är en som ihålig cylinder utformad sug- trumma 1, vilken i sin mantelyta uppvisar formfördjupningar 2 med den form som de färdiga absorberingskuddarna har. Bott- narna i dessa formfördjupningarärsáll-liknande utformade och står i luftledande förbindelse med en i sugtrummans 1 inre anordnad suglàda 3. Suglàdan 3 är medelst en rörledning 4 ansluten till en icke utritad vakuumkälla. Utanför suglà- dan 3 råder i sugtrummans inre normalt atmosfäriskt tryck.The core of the device is a suction cylinder designed as a hollow cylinder. drum 1, which in its mantle surface has recesses 2 with the shape of the finished absorbent pads. Bott- the shapes of these recesses are similarly designed and is in air-conducting connection with one in the suction drum 1 internally arranged suction drawer 3. The suction drawer 3 is by means of a pipeline 4 connected to an undrawn vacuum source. Outside suglà- day 3 prevails in the inner normal atmospheric pressure of the suction drum.
Angränsande till mantelytan på sugtrumman 1 är tvâ stationer 5 och 6 anordnade för att lägga pà fibermaterial. Dessa sta- tioner är utformade som voluminösa rörledningar, genom vilka cellstoff-fibrer ledes fram medelst en luftström till mantel- ytan.pá sugtrumman 1 och därmed till formfördjupningarna 2.Adjacent to the mantle surface of the suction drum 1 are two stations 5 and 6 arranged to lay on fibrous material. These states are designed as bulky pipelines, through which cellulosic fibers are conveyed by means of an air stream to the jacket the surface.on the suction drum 1 and thus to the mold depressions 2.
Cellstoff-fibrerna utvinnes medelst en här endast antydnings- vis utritad kvarn 7 från en ändlös cellstoffbaha 8. En i när- heten av kvarnen 7 anordnad fläkt 9 frambringar den erfor- derliga luftströmmen för att leda fram fibrerna till pålägg- ningsstationerna 5 och 6. k 10 15 460 015 -Uppdelningen av fiberströmmen i tvà delströmmar sker vid en såsmnrörförgrening utformad fiberströmdelare 10, varvid del- ningsförhâllandet är valfritt inställbart medelst en icke utritad svängbar klaff. 1 Mellan pàläggningsstationerna 5 och 6 finns ett urtag, i vilket mantelytan på sugtrumman 1 är tillgänglig. Där är en station 17 anordnad för páläggning av superabsorberande ma- terial, här framställt som anordning för att strö på pulver eller granulat.The cellulosic fibers are recovered by a hint only here. mill 7 drawn from an endless cell of steel 8. An approximate fan 9 arranged on the mill 7 produces the required the air flow in order to lead the fibers to the stations 5 and 6. k 10 15 460 015 -The division of the fiber stream into two substreams takes place at one fiber stream splitter 10, which is divided into the ratio is optionally adjustable by means of a non drawn swivel flap. 1 Between the laying stations 5 and 6 there is a recess, in which the mantle surface of the suction drum 1 is accessible. There's one station 17 arranged for the application of superabsorbent material terial, here manufactured as a device for sprinkling on powder or granules.
Efter den andra stationen 6 för pàläggning av fibermaterial är en avkamningsanordning ll anordnad, vilken medelst ro- terande taggborstar 12 fràn formfördjupningarna 2 avlägs- nar utskjutande fibermaterial och över en rörledning 13 på nytt tillför det till fläkten 9 för återanvändning.After the second station 6 for applying fibrous material a combing device 11 is provided, which by means of removing brushes 12 from the mold recesses 2 are removed. projecting fibrous material and over a pipeline 13 on new adds it to the fan 9 for reuse.
De färdigställda absorberingskuddarna 14 hämtas medelst en sugvals 15 ur formfördjupningarna 2 pá sugtrumman l och förs över ett matarband 16 till vidarebearbetning.The completed absorbent pads 14 are retrieved by one suction roller 15 from the mold depressions 2 on the suction drum 1 and passed over a conveyor belt 16 for further processing.
Claims (1)
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 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405349D0 SE8405349D0 (en) | 1984-10-26 |
SE8405349L SE8405349L (en) | 1985-05-27 |
SE460015B true SE460015B (en) | 1989-09-04 |
Family
ID=6215441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405349A SE460015B (en) | 1983-11-26 | 1984-10-26 | SET AND DEVICE FOR PREPARING ABSORPTION CUSHIONS WITH A CORE OF SUPER-ABSORBING MATERIALS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3342963A1 (en) |
FR (1) | FR2555894A1 (en) |
GB (1) | GB2150033B (en) |
SE (1) | SE460015B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
IL82511A (en) * | 1986-05-28 | 1992-09-06 | Procter & Gamble | Apparatus for and methods of airlaying fibrous webs having discrete particles therein |
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 |
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 |
DE3736275A1 (en) * | 1987-10-27 | 1989-05-11 | Hartmann Paul Ag | HYGIENIC CELLULAR ITEM AS A DISPOSABLE ITEM AND METHOD FOR THE PRODUCTION THEREOF |
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 |
US5028224A (en) * | 1990-01-09 | 1991-07-02 | Kimberly-Clark Corporation | Apparatus for intermittently depositing particulate material in a substrate |
US5143680A (en) * | 1990-05-17 | 1992-09-01 | Nordson Corporation | Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
WO1995010994A1 (en) * | 1993-10-19 | 1995-04-27 | The Procter & Gamble Company | Method and apparatus for forming an intermittent stream of particles for application to a fibrous web |
DE4335919A1 (en) * | 1993-10-21 | 1995-04-27 | Winkler Duennebier Kg Masch | Device for the production of hygiene articles |
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 |
SE503799C2 (en) * | 1994-12-27 | 1996-09-09 | Moelnlycke Ab | Method of manufacturing an absorbent structure and articles comprising such structure. |
DE19805335B4 (en) * | 1998-02-11 | 2010-06-10 | Bikoma Ag Spezialmaschinen | Apparatus and process for the production of hygiene products |
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 |
DE20023938U1 (en) | 2000-05-09 | 2007-12-06 | WINKLER + DüNNEBIER AG | Apparatus for producing absorbent pads from a flake-air mixture |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1510427B1 (en) * | 1966-11-02 | 1970-10-08 | Schickedanz Ver Papierwerk | Method and device for the production of molded fiber bodies, in particular absorbent bodies for sanitary napkins |
DE1962352B1 (en) * | 1969-12-12 | 1971-07-08 | Schickedanz Ver Papierwerk | Device for the continuous production of suction cups for sanitary towels or the like. |
SE357661B (en) * | 1972-02-22 | 1973-07-09 | Mo Och Domsjoe Ab | |
DE7303878U (en) | 1972-02-22 | 1973-08-09 | Mo Och Domsjoe Ab | Disposable diaper |
DE2213565A1 (en) * | 1972-03-21 | 1973-10-04 | Junkers & Co | GAS WATER HEATERS, IN PARTICULAR FOR HEATING SYSTEMS |
US3857657A (en) * | 1973-11-12 | 1974-12-31 | Riegel Textile Corp | Fiberizing and pad forming apparatus |
US3939240A (en) * | 1974-05-16 | 1976-02-17 | Scott Paper Company | Method for forming fibrous pads |
ZA821883B (en) * | 1981-03-30 | 1983-07-27 | Kimberly Clark Co | Sanitary napkin resistant to deformation |
GB2113553B (en) * | 1982-01-27 | 1985-07-10 | Strentex Fabrics Limited | Incontinence pads |
DE3203992C2 (en) * | 1982-02-05 | 1984-12-20 | Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg | Arrangement for making sanitary napkins |
US4475913A (en) * | 1982-07-06 | 1984-10-09 | Kimberly-Clark Corporation | Sanitary napkin with soft edges |
US4505705A (en) * | 1983-03-03 | 1985-03-19 | Kimberly-Clark Corporation | Sanitary napkin with following baffle |
-
1983
- 1983-11-26 DE DE19833342963 patent/DE3342963A1/en not_active Withdrawn
-
1984
- 1984-10-26 SE SE8405349A patent/SE460015B/en not_active Application Discontinuation
- 1984-11-23 FR FR8417925A patent/FR2555894A1/en not_active Withdrawn
- 1984-11-23 GB GB08429648A patent/GB2150033B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2150033B (en) | 1987-01-07 |
GB2150033A (en) | 1985-06-26 |
SE8405349D0 (en) | 1984-10-26 |
SE8405349L (en) | 1985-05-27 |
DE3342963A1 (en) | 1985-06-05 |
GB8429648D0 (en) | 1985-01-03 |
FR2555894A1 (en) | 1985-06-07 |
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