DE1491161A1 - Device for manufacturing tampons, in particular for feminine hygiene - Google Patents
Device for manufacturing tampons, in particular for feminine hygieneInfo
- Publication number
- DE1491161A1 DE1491161A1 DE1965H0057115 DEH0057115A DE1491161A1 DE 1491161 A1 DE1491161 A1 DE 1491161A1 DE 1965H0057115 DE1965H0057115 DE 1965H0057115 DE H0057115 A DEH0057115 A DE H0057115A DE 1491161 A1 DE1491161 A1 DE 1491161A1
- Authority
- DE
- Germany
- Prior art keywords
- pressing
- jaws
- press
- tampon
- feminine hygiene
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn
-
- 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2051—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
- A61F13/2085—Catamenial tampons
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
H 5-1 θH 5-1 θ
Br. Carl Hahn KQ., Düsseldorf, Heinrich-Heine-Allee 53Br. Carl Hahn KQ., Düsseldorf, Heinrich-Heine-Allee 53
Vorrichtung zum Herstellen von Tampons, insbesondere fürDevice for manufacturing tampons, in particular for
die Frauenhygienefeminine hygiene
Die Erfindung betrifft eine Vorrichtung zum Herstellen von Tampons, insbesondere für die Frauenhygiene, durch radiales Pressen von aus einem gewickelten Wattevlies bestehenden, im Querschnitt im wesentlichen zylindrischen Rohlingen, wobei mindestens vier in einer senkrechten, quer zur Längsachse des zu pressenden Rohlings gerichteten Ebene bewegbare Pressbacken angeordnet sind, die in Umfangsrichtung abwechselnd mit Presskanten und teilzylindrischen Pressflächen versehen sind, wobei die Pressbacken mit Presskanten und die Pressbacken mit Presaflächen sowohl gleichzeitig als auch nacheinander konzentrisch bewegbar sind.The invention relates to a device for producing tampons, in particular for feminine hygiene, by radial means Pressing of blanks consisting of a wound fleece, essentially cylindrical in cross-section, with at least four in a perpendicular, transverse to the longitudinal axis the plane to be pressed facing movable pressing jaws are arranged, which alternate in the circumferential direction are provided with pressing edges and partially cylindrical pressing surfaces, the pressing jaws with pressing edges and the Press jaws with Presa surfaces can be moved concentrically both simultaneously and one after the other.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung dieser bekannten Gattung derart zu verbessern, dass der Tampon als Massen- und Karkenartikel eine hohe und möglichst gleichmässige Standfestigkeit aufweist, die für das sichere Einführen eines Tampons in eine Körperhöhle eine notwendige Voraussetzung bildet.The invention is based on the object of improving a device of this known type in such a way that the tampon As a mass-produced and raked article, it has a high and as uniform stability as possible, which is essential for the safe Inserting a tampon into a body cavity forms a necessary requirement.
Die Erfindung kennzeichnet sich zur Lösung dieser Aufgabe dadurch, dass im Sinne einer Zentrierung des Rohlings zwischen den Pressbacken nur eine gleichzeitige konzentrische Zustellbewegung sämtlicher Pressbacken bis auf etwa denThe invention is characterized to solve this problem in that in the sense of a centering of the blank between the press jaws only a simultaneous concentric feed movement of all press jaws except for about the
909823/0155909823/0155
— 2 —- 2 -
H91161H91161
Durchmesser des Tamponrohlings und erst anschliessend die eigentliche konzentrische Pressbewegung der mit Presskanten versehenen Pressbacken und daraufhin der Pressbacken mit teilzylindrischen Pressflächen bis auf das Endmass des fertigen Tampons vorgesehen ist.Diameter of the tampon blank and only then the actual concentric pressing movement of the pressing jaws provided with pressing edges and then the pressing jaws with partially cylindrical pressing surfaces up to the final dimension of the finished tampon.
Die Erfindung beruht auf der Erkenntnis, dass durch die zu- / nächst gleichzeitige Schliessbewegung sämtlicher Pressbacken bis auf etwa den Durchmesser des Tamponrohlings eine so weitgehende Zentrierung des Rohlings in den Pressbacken vor sich geht, dass das einseitige Erfassen der Unterseite des Tamponrohlings durch die den Rohling abstützenden unteren Pressbacken und ein dadurch verursachtes einseitiges und vorzeitiges Einklemmen des Rohlings längs einer Mantellinie desselben vermieden wird. Vielmehr wird das Material gemäss der Erfindung konzentrisch, d. h. gleichmässig zur Mittellängsachse, des Tampons hin derart verdichtet, dass der Bereich höchster Festigkeit mit der Mittellängsachse des Tampons zusammenfällt und nicht durch das vorzeitige Zusammenpressen des Rohlings an Teilen seines Umfangs an die Peripherie des Tampons derart verlegt wird, dass dieser beim Versuch, ihn einzuführen, vorher abknickt und dadurch die Manipulation erschwert, wenn nicht unmöglich macht.The invention is based on the knowledge that due to the initially / next simultaneous closing movement of all pressing jaws up to approximately the diameter of the tampon blank, the blank is centered in the pressing jaws to such an extent that the underside of the tampon blank is grasped on one side by the blank supporting lower press jaws and a one-sided and premature clamping of the blank along a surface line caused thereby is avoided. Rather, the material according to the invention is compacted concentrically, ie evenly to the central longitudinal axis, of the tampon in such a way that the area of highest strength coincides with the central longitudinal axis of the tampon and is not relocated to the periphery of the tampon due to the premature compression of the blank on parts of its circumference It becomes clear that when you try to insert it, it kinks beforehand and thereby makes manipulation more difficult, if not impossible.
In der Zeichnung ist die Erfindung beispielsweise veranschaulicht. The invention is illustrated by way of example in the drawing.
Fig. 1 zeigt die Pressbacken nach der Beendigung des gemeinsamen Schliessvorgangs bis etwa auf den Durchmesser des Tamponrohlings,Fig. 1 shows the press jaws after the end of the common closing process up to about the diameter of the tampon blank,
Fig. 2 die mit Presskanten versehenen Pressbacken am Ende ihrer Schliessbewegung bis auf das Bndmass und2 shows the press jaws provided with press edges at the end of their closing movement down to the volume and
Fig. 3 sämtliche Pressbacken in ihrer Endstellung. 9098 2 3/0155 -3. 3 shows all the press jaws in their end position. 9098 2 3/0155 -3.
In den Figuren iet die Pressform einer Vorrichtung zum Herstellen von Tampons für die Frauenhygiene durch radiales Pressen von aus einem gewickelten Wattevlies bestehenden Rohlingen 1 veranschaulicht. Die Pressform besteht aus beispielsweise vier spitzen Pressbäcken 2, die in Umfangsrichtung des Rohlings 1 mit Pressbacken 3 abwechseln, die teilzylindrische Pressflächen aufweisen.In the figures, the die iet an apparatus for manufacturing of tampons for feminine hygiene by radially pressing consisting of a wound nonwoven padding blanks 1 illustrates. The press mold consists of, for example, four pointed press jaws 2, which alternate in the circumferential direction of the blank 1 with press jaws 3 which have partially cylindrical press surfaces.
Erfindungsgemäss schliessen zunächst gleichzeitig und mit gleicher Schliessgeschwindigkeit sämtliche Pressbacken 2 und 3 bis etwa auf den Durchmesser des Tamponrohlings 1 konzentrisch zu dessen Achse, wie dies in Fig. 1 veranschaulicht ist. Danach schliessen die mit Presskanten versehenen Press- backen 2 bis auf das Endmasa des Tampons (Fig. 2). Daraufhin werden die Pressbacken 3 mit teilzylindrischen Pressflächen ebenfalls bis auf das Endmas8 des Tampons konzentrisch zur Achse der Pressform gleichzeitig bewegt, wie dies aus Fig. 3 hervorgeht.According to the invention, all pressing jaws 2 and 3 close at the same time and at the same closing speed up to approximately the diameter of the tampon blank 1 concentrically to its axis, as is illustrated in FIG. 1. Thereafter, the pressing is provided with pressing edges close jaws 2 to the Endmasa of the tampon (Fig. 2). Then the pressing jaws 3 with part-cylindrical pressing surfaces are also moved simultaneously concentrically to the axis of the press mold up to the end face 8 of the tampon, as can be seen from FIG. 3.
Die konzentrische erste Schliessbewegung sämtlicher Pressbacken sollte mindestens bis auf den Durchmesser des Tamponrohlings erfolgen, zweckmässig diesen aber noch ein wenig nach unten überschreiten, wie dies aus Fig. 1 ersichtlich ist.The concentric first closing movement of all pressing jaws should be at least up to the diameter of the tampon blank take place, but expediently exceed this a little downwards, as can be seen from FIG.
909823/015B909823 / 015B
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL646410706A NL142066B (en) | 1964-09-14 | 1964-09-14 | DEVICE FOR MANUFACTURING TAMPONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1491161A1 true DE1491161A1 (en) | 1969-06-04 |
DE1491161B2 DE1491161B2 (en) | 1973-11-22 |
Family
ID=19791013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1491161A Granted DE1491161B2 (en) | 1964-09-14 | 1965-09-08 | Process for the manufacture of tampons, especially for feminine hygiene |
Country Status (9)
Country | Link |
---|---|
US (1) | US3422496A (en) |
AT (1) | AT257035B (en) |
CH (1) | CH434563A (en) |
DE (1) | DE1491161B2 (en) |
DK (1) | DK108142C (en) |
FR (1) | FR1449127A (en) |
GB (1) | GB1082770A (en) |
NL (1) | NL142066B (en) |
SE (1) | SE311718B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6310269B1 (en) | 1989-10-12 | 2001-10-30 | Mcneil-Ppc, Inc. | Tampon especially for feminine hygiene and a process and apparatus for producing this |
US8474114B2 (en) | 2009-06-29 | 2013-07-02 | Ruggli Projects Ag | Method for the final shaping of a tampon |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH586038A5 (en) * | 1975-05-30 | 1977-03-31 | Ruggli Ag Karl | |
JPS60171044A (en) * | 1984-02-15 | 1985-09-04 | 花王株式会社 | Tampon molding apparatus |
US4951368A (en) * | 1989-07-20 | 1990-08-28 | Kimberly-Clark Corporation | Apparatus for compressing material into a tampon |
DE4010700A1 (en) * | 1990-04-03 | 1991-10-10 | Hoechst Ag | TAMPON AND METHOD FOR THE PRODUCTION THEREOF |
US6283952B1 (en) * | 1992-12-30 | 2001-09-04 | Tambrands, Inc. | Shaped tampon |
DE4304505C2 (en) * | 1993-02-15 | 1995-05-18 | Johnson & Johnson Gmbh | Tampon, in particular for feminine hygiene, and method and device for producing the same |
DE4325220C2 (en) * | 1993-07-28 | 1996-08-29 | Ruggli Ag Karl | Tampon and method and device for its manufacture |
CA2145893A1 (en) | 1994-05-31 | 1995-12-01 | Leon Eugene Chambers, Jr. | Tampon with integral cover |
US5634248A (en) * | 1995-07-14 | 1997-06-03 | Playtex Products, Inc. | Method for post forming a rounded insertion end of a tampon pledget of an open-ended applicator |
US6003216A (en) | 1997-03-31 | 1999-12-21 | Mcneil-Ppc, Inc. | Domed compressed tampons |
DE19825877C1 (en) * | 1998-06-10 | 1999-11-18 | Ruggli Projects Ag Hagendorn | Press tool for making tampon with longitudinal grooves |
US6570055B2 (en) | 2000-12-21 | 2003-05-27 | Mcneil-Ppc, Inc | Apertured polymeric film web with surfactant mixture additive |
US6743965B2 (en) | 2000-12-21 | 2004-06-01 | Mcneil-Ppc, Inc. | Apertured polymeric film web with diol/surfactant additive |
DE20121759U1 (en) * | 2001-03-26 | 2003-05-22 | Johnson & Johnson GmbH, 40474 Düsseldorf | Tampon for feminine hygiene, has insertion end, recovery end, recovery tape and solid core having uncompressed longitudinal ribs separated by longitudinal grooves which are spirally shaped |
US20030229328A1 (en) * | 2002-06-11 | 2003-12-11 | Rogerio Costa | Absorbent tampon having outer petals |
DE10244874C5 (en) * | 2002-09-26 | 2010-10-07 | Johnson & Johnson Gmbh | Method and device for producing a tampon for feminine hygiene |
JP5117186B2 (en) * | 2004-05-14 | 2013-01-09 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッド | Intravaginal device with fluid transfer element |
US7845380B2 (en) * | 2004-05-14 | 2010-12-07 | Mcneil-Ppc, Inc. | Intravaginal device with fluid transport plates |
US8247642B2 (en) | 2004-05-14 | 2012-08-21 | Mcneil-Ppc, Inc. | Fluid management device with fluid transport element for use within a body |
US8480833B2 (en) * | 2004-05-14 | 2013-07-09 | Mcneil-Ppc, Inc. | Intravaginal device with fluid transport plates and methods of making |
US20050277904A1 (en) * | 2004-05-14 | 2005-12-15 | Chase David J | Tampon with flexible panels |
US20050256484A1 (en) | 2004-05-14 | 2005-11-17 | Chase David J | Method of using an intravaginal device with fluid transport plates |
BRPI0510015B8 (en) | 2004-05-14 | 2023-03-07 | Johnson & Johnson Consumer Companies Inc | method and apparatus of folding a plurality of flexible elements with respect to a central fluid storage element |
US20050256485A1 (en) | 2004-05-14 | 2005-11-17 | Samuel Carasso | Method of using intravaginal device with fluid transport plates |
US7618403B2 (en) * | 2004-05-14 | 2009-11-17 | Mcneil-Ppc, Inc. | Fluid management device with fluid transport element for use within a body |
US8653322B2 (en) * | 2004-05-14 | 2014-02-18 | Mcneil-Ppc, Inc. | Intravaginal device with fluid transport plates |
US8864640B2 (en) * | 2004-05-14 | 2014-10-21 | Mcneil-Ppc, Inc. | Methods of packaging intravaginal device |
US8702670B2 (en) * | 2004-06-30 | 2014-04-22 | Mcneil-Ppc, Inc. | Intravaginal device with controlled expansion |
US7735203B2 (en) * | 2006-08-16 | 2010-06-15 | The Procter & Gamble Company | Process for producing folded and compressed tampons |
AU2007307625B2 (en) * | 2006-10-12 | 2012-07-05 | Mcneil-Ppc, Inc. | Wrapper sealing process and article |
AR071438A1 (en) * | 2007-09-28 | 2010-06-23 | Mcneil Ppc Inc | APPARATUS AND METHOD FOR KNOTTING THREADS |
US20100130907A1 (en) * | 2008-11-21 | 2010-05-27 | Linkel Stephan M | Article of manufacture used in contact with human body surfaces |
AT508682B1 (en) * | 2009-08-24 | 2015-11-15 | Ruggli Projects Ag | PRESS FOR THE MANUFACTURE OF A TAMPON |
US8460262B2 (en) | 2009-10-19 | 2013-06-11 | Mcneil-Ppc, Inc. | Tampon with segmented grooves |
US7845055B1 (en) | 2009-10-29 | 2010-12-07 | Mcneil-Ppc, Inc. | Tampon formed from a selectively needled nonwoven fabric web |
US9168184B2 (en) | 2012-09-27 | 2015-10-27 | Johnson & Johnson Gmbh | Tampon with penetrating groove segments |
US8834439B2 (en) | 2012-09-27 | 2014-09-16 | Johnson & Johnson Gmbh | Tampon with continuous groove forms |
US8827975B2 (en) | 2012-09-27 | 2014-09-09 | Johnson & Johnson Gmbh | Tampon with extended groove forms |
GB201901741D0 (en) | 2016-07-29 | 2019-03-27 | Kimberly Clark Co | Method of manufacturing a tampon |
US11285052B2 (en) | 2016-07-29 | 2022-03-29 | Kimberly-Clark Worldwide, Inc. | Tampon |
EP3630033B1 (en) | 2017-06-01 | 2022-05-18 | Johnson and Johnson GmbH | Tampon press jaws |
CN109481151B (en) * | 2018-12-18 | 2023-07-18 | 孙震 | Medical imbibition cotton apparatus for producing and medical imbibition cotton production system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US164903A (en) * | 1875-06-29 | Improvement in cotton-compresses | ||
US2464310A (en) * | 1945-08-25 | 1949-03-15 | Int Cellucotton Products | Method of making tampons |
NL69471C (en) * | 1945-10-26 | |||
US2798260A (en) * | 1950-10-31 | 1957-07-09 | Niepmann Friedrich | Apparatus for the manufacture and packing of pressings of fibrous material |
US3088168A (en) * | 1959-08-13 | 1963-05-07 | Edward C Lloyd | Multiple-anvil high pressure apparatus |
US3134139A (en) * | 1961-02-28 | 1964-05-26 | Gen Electric | High pressure apparatus |
-
1964
- 1964-09-14 NL NL646410706A patent/NL142066B/en not_active IP Right Cessation
-
1965
- 1965-09-08 DE DE1491161A patent/DE1491161B2/en active Granted
- 1965-09-08 AT AT822865A patent/AT257035B/en active
- 1965-09-09 CH CH1256065A patent/CH434563A/en unknown
- 1965-09-13 SE SE11889/65A patent/SE311718B/xx unknown
- 1965-09-13 FR FR31225A patent/FR1449127A/en not_active Expired
- 1965-09-13 DK DK468665AA patent/DK108142C/en active
- 1965-09-13 US US487095A patent/US3422496A/en not_active Expired - Lifetime
- 1965-09-14 GB GB39201/65A patent/GB1082770A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6310269B1 (en) | 1989-10-12 | 2001-10-30 | Mcneil-Ppc, Inc. | Tampon especially for feminine hygiene and a process and apparatus for producing this |
US6889409B2 (en) | 1989-10-12 | 2005-05-10 | Johnson & Johnson Gmbh | Tampon, especially for feminine hygiene, and a process and apparatus for producing this |
US8474114B2 (en) | 2009-06-29 | 2013-07-02 | Ruggli Projects Ag | Method for the final shaping of a tampon |
Also Published As
Publication number | Publication date |
---|---|
US3422496A (en) | 1969-01-21 |
DK108142C (en) | 1967-09-18 |
SE311718B (en) | 1969-06-23 |
GB1082770A (en) | 1967-09-13 |
DE1491161B2 (en) | 1973-11-22 |
NL142066B (en) | 1974-05-15 |
CH434563A (en) | 1967-04-30 |
AT257035B (en) | 1967-09-25 |
FR1449127A (en) | 1966-03-18 |
NL6410706A (en) | 1966-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 |