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DE3541830A1 - Cotton swabs and process for their manufacture - Google Patents

Cotton swabs and process for their manufacture

Info

Publication number
DE3541830A1
DE3541830A1 DE19853541830 DE3541830A DE3541830A1 DE 3541830 A1 DE3541830 A1 DE 3541830A1 DE 19853541830 DE19853541830 DE 19853541830 DE 3541830 A DE3541830 A DE 3541830A DE 3541830 A1 DE3541830 A1 DE 3541830A1
Authority
DE
Germany
Prior art keywords
fibers
cotton
cotton swab
dtex
viscose
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Withdrawn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
DE19853541830
Other languages
German (de)
Inventor
Clemens Dipl Ing Linnebur
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.)
HARTMANN PAUL AG
Paul Hartmann AG
Original Assignee
HARTMANN PAUL AG
Paul Hartmann AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6286917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3541830(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HARTMANN PAUL AG, Paul Hartmann AG filed Critical HARTMANN PAUL AG
Priority to DE19853541830 priority Critical patent/DE3541830A1/en
Priority to AT86115130T priority patent/ATE49247T1/en
Priority to EP86115130A priority patent/EP0227914B1/en
Priority to DE8686115130T priority patent/DE3668019D1/en
Publication of DE3541830A1 publication Critical patent/DE3541830A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1. An absorbent cotton pad consisting of strengthened cotton fibers and/or viscose fibers, characterized by : admixture of synthetic fusible fibers ; said synthetic fusible fibers being uniformly distributed throughout the entire volume of said absorbent cotton pad ; and said synthetic fusible fibers being bonded to the adjacent fibers by fusion of said synthetic fusible fibers, at least at their surface, in a pressureless manner.

Description

Die Erfindung betrifft Wattetupfer, bestehend aus verfestigten Baumwoll- und/oder Viskosefasern, insbesondere für kosmetische Anwendungszwecke.The invention relates to cotton swabs consisting of solidified Cotton and / or viscose fibers, especially for cosmetic Application purposes.

Die für kosmetische Zwecke verwendeten Wattetupfer werden in der Regel vor ihrem Gebrauch mit einer Abschmink- oder Reini­ gungsflüssigkeit getränkt. Hierbei ist ein gebremstes Saug­ verhalten des Tupfers wünschenswert, damit die Flüssigkeit nicht zu schnell in die Oberfläche eindringt und dann beim Auf­ tragen wirkungslos wird.The cotton swabs used for cosmetic purposes are in usually with a make-up or make-up remover before use liquid soaked. Here is a braked suction behavior of the swab desirable to allow the fluid does not penetrate the surface too quickly and then when opening wear becomes ineffective.

Bei Wattebahnen mit Faseranteilen aus thermoplastischen Kunst­ stoffen ist es bereits bekannt, die Oberflächen solcher Watte­ bahnen durch Anschmelzen der Kunststoffasern gegen Flusen zu verfestigen (vgl. EP o 124 834 A 2). Das Anschmelzen der Kunst­ stoffasern erfolgt dort in Kalandern mit beheizten Walzen, über die die Wattebahn geführt wird. Die Kunststoffasern werden in diskreten Abständen oder linienförmig zur Verfestigung der Oberfläche angeschmolzen. Dies wird durch eine geprägte Struk­ tur der Walzen, durch die die Hitze nur über die erhabenen Walzenabschnitte in einem durch die Erhebungen vorgegebenen Muster auf die Wattebahn übertragen wird, bewirkt.For wadding with fiber parts made of thermoplastic art fabrics it is already known the surfaces of such cotton wool melt against the fluff by melting the plastic fibers  solidify (cf. EP o 124 834 A 2). The melting of art Fabric fibers take place there in calenders with heated rolls which the cotton wool is led. The plastic fibers are in discrete intervals or linear to solidify the Surface melted. This is characterized by an embossed structure door of the rollers, through which the heat only over the raised Roll sections in a predetermined by the surveys Pattern is transferred to the cotton wool, causes.

Diese Wattepads haben den Nachteil, dass sie nur an ihrer Oberfläche verfestigt sind, während ihr Inneres unverfestigt und daher nicht fusselfrei ist.The disadvantage of these cotton pads is that they only stick to yours Surface are solidified while their interior is unconsolidated and is therefore not lint-free.

Denn bei Wattetupfern soll das Flusen nicht nur an der Ober­ fläche, sondern auch in dem Inneren des Tupfers weitestgehend vermieden werden.Because with cotton swabs, the fluff should not only be on the top area, but also largely inside the swab be avoided.

Zu diesem Zweck ist in der EP 0 135 403 A 1 ein Herstellungs­ verfahren für Wattebahnen beschrieben, bei dem die Fasern der Wattebahn durch ein spezielles "hydraulisches Verschlingen" über die gesamte Tiefe der Wattebahn derartig untereinander verschlungen werden, dass hierdurch das Flusen bei solchem Wattematerial deutlich herabgesetzt wird.For this purpose, EP 0 135 403 A1 is a production described for cotton webs, in which the fibers of the Cotton web through a special "hydraulic gobble" over the entire depth of the cotton wool are swallowed, so that the fluff in such Cotton material is significantly reduced.

Der Nachteil dieses Verfahrens besteht darin, dass es recht aufwendig ist sowohl hinsichtlich seiner Durchführung als auch der dafür benötigten Einrichtung, während das Flusen nur in einem noch nicht befriedigenden Maße verringert wird.The disadvantage of this procedure is that it is right is complex both in terms of its implementation and the necessary equipment, while the fluff only in is reduced to an unsatisfactory level.

Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, bei einem geringstmöglichen Produktionsaufwand Wattetupfer zu schaffen, die nicht nur oberflächlich, sondern über ihre ge­ samte Tiefe fusselfrei und dennoch flauschig sind und ein aus­ reichendes Saugvermögen aufweisen.Proceeding from this, the invention is based on the object cotton swabs at the lowest possible production cost create that not only superficially, but about their ge velvety depths are lint-free and yet fluffy and on have sufficient pumping speed.

Gelöst wird diese Aufgabe durch einen Aufbau der Wattetupfer nach den Merkmalen des kennzeichnenden Teils des Anspruchs 1. Eine zweckmässige Ausgestaltung hierzu enthalten die Ansprüche 2 und 3.This task is solved by building up the cotton swabs according to the features of the characterizing part of claim 1.  The claims contain an expedient embodiment for this purpose 2 and 3.

Ein vorteilhaftes Verfahren zum drucklosen Aufschmelzen der Kunststoffaseroberflächen ist Gegenstand der Ansprüche 6 und 7.An advantageous method for the pressure-free melting of the Plastic fiber surfaces is the subject of claims 6 and 7.

Das drucklose Aufschmelzen bzw. Plastifizieren der Kunststoff­ faseroberflächen ermöglicht die Ausbildung eines insgesamt weichen, flauschigen und ausreichend saugfähigen Wattematerials. Durch den Anteil der Schmelzfasern entsteht die gewünschte Bremsung des Saugverhaltens.The pressure-free melting or plasticizing of the plastic fiber surfaces enables the formation of an overall soft, fluffy and sufficiently absorbent Cotton material. The proportion of melt fibers creates the desired braking of the suction behavior.

Durch die Beimischung der Bikomponenten-Fasern wird erfindungs­ gemäss nur die oberflächliche Ummantelung verschmolzen, während der innere Kern in seiner Stabilität erhalten bleibt. Denn auf diese Weise erhält die Watte durch die stabil bleibenden Kerne der oberflächlich angeschmolzenen Fasern eine Art inneres, einen lockeren Aufbau garantierendes Stützgerüst.The admixture of the bicomponent fibers leads to the invention according to only fused the superficial cladding while the stability of the inner core is preserved. Because on in this way, the cotton is preserved by the stable cores the surface melted fibers a kind of inner, support structure guaranteeing a loose structure.

In der Zeichnung ist ein Ausführungsbeispiel eines Herstellungsverfahrens für ein erfindungsgemässes Wattepad schematisch dargestellt.In the drawing is an embodiment of a Manufacturing method for a cotton pad according to the invention shown schematically.

In der insgesamt mit 1 bezeichneten Dosiervorrichtung, die aus Wiegekastenspeisern 1 a und 1 b besteht, werden getrennt Baum­ woll- und/oder Viskosefasern (in 1 a) sowie Schmelzfasern in der Dosiervorrichtung 1 b zugeführt und zwar in dem gewünschten Mischungsverhältnis. Die Baumwollfasern weisen in der Regel eine Faserlänge von 5 bis 40 mm auf. In einer nachfolgenden Karde 2 werden die Fasern paralellisiert und zu einem Flor 7 geformt. Der Kardenflor wird in einer nachfolgenden Vlies­ einrichtung 3 auf das erforderliche Endgewicht von ca. 200 g/m2 gebracht und anschliessend in einer Station 4 von Heissluft durchströmt. Die Station 4 besteht aus perforierten Trommeln, die von Heissluft gleichmässig durchsetzt werden. In dieser Heissluftstation wird die Schmelzfaser angeschmolzen, wobei ihre Oberfläche ganz oder teilweise plastifiziert ist und sich mit der benachbarten Faser verbindet. Der Heissluftstrom, der möglichst homogen durch die Trommeln geführt wird, weist eine Temperatur von ca. 120-150°C auf.In the total of 1 dosing device, which consists of weighing box feeders 1 a and 1 b , cotton and / or viscose fibers (in 1 a) and melt fibers are fed separately into the dosing device 1 b , in the desired mixing ratio. The cotton fibers generally have a fiber length of 5 to 40 mm. In a subsequent card 2 , the fibers are parallelized and formed into a pile 7 . The card pile is brought to the required final weight of approx. 200 g / m 2 in a subsequent fleece device 3 and then hot air flows through it in a station 4 . The station 4 consists of perforated drums, which are evenly penetrated by hot air. The melt fiber is melted in this hot air station, its surface being completely or partially plasticized and combining with the neighboring fiber. The hot air flow, which is guided through the drums as homogeneously as possible, has a temperature of approx. 120-150 ° C.

Die in der Station 4 verfestigte Wattebahn gelangt zur Stanze 5, wo die Wattetupfer 10, vorzugsweise in Form von Rondellen, ausgestanzt werden.The cotton web solidified in the station 4 reaches the punch 5 , where the cotton swabs 10 , preferably in the form of rondelles, are punched out.

Claims (6)

1. Wattetupfer, bestehend aus verfestigten Baumwolle- und/oder Viskosefasern, gekennzeichnet durch die Beimischung synthetischer Schmelzfasern, die gleichmässig über das gesamte Volumen des Wattetupfers verteilt und durch zumindest oberflächliche drucklose Aufschmelzung der Faser mit den angrenzenden Fasern ver­ bunden sind.1. cotton swab, consisting of solidified cotton and / or viscose fibers, characterized by the addition of synthetic melt fibers, which are evenly distributed over the entire volume of the cotton swab and are connected to the adjacent fibers by at least superficial pressure-free melting of the fiber. 2. Wattetupfer nach Anspruch 1, dadurch gekennzeichnet, dass die Schmelzfasern aus Polyäthylen bestehen.2. cotton swab according to claim 1, characterized in that the melt fibers are made of polyethylene. 3. Wattetupfer nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Schmelzfasern sogenannte Bikomponenten-Fasern mit einem Kern aus Polypropylen (PP) und einer Ummantelung aus Polyäthylen (PE) sind. 3. cotton swab according to claim 1 or 2, characterized in that the melt fibers have so-called bicomponent fibers a core made of polypropylene (PP) and a jacket Are polyethylene (PE).   4. Wattetupfer nach einem der vorhergehenden Ansprüche, ge­ kennzeichnet durch eine Fasermischung aus Baumwollfasern mit 2,5 bis 3,5 dtex und/oder Viskosefasern mit 1,5 bis 3,5 dtex sowie einer Faserlänge von 15 bis 60 mm und einem Anteil von 5 bis 20% von synthetischen Schmelzfasern mit 1,0 bis 2,5 dtex sowie einer Faserlänge von 15 bis 30 mm.4. cotton swab according to one of the preceding claims, ge characterized by a blend of cotton fibers 2.5 to 3.5 dtex and / or viscose fibers with 1.5 to 3.5 dtex and a fiber length of 15 to 60 mm and a proportion of 5 to 20% of synthetic melt fibers with 1.0 to 2.5 dtex and a fiber length of 15 to 30 mm. 5. Verfahren zur Herstellung eines Wattetupfers nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, das man den Baumwoll- und/oder Viskosefasern Schmelzfasern bis zu etwa 15% des Gewichtsanteiles hinzufügt, hieraus ein Watte­ band bildet und dieses einem homogen einwirkenden Heiss­ luftstrom aussetzt, bevor die Tupfer ausgestanzt werden.5. Method for producing a cotton swab according to one of the preceding claims, characterized in that one the cotton and / or viscose fibers up to adds about 15% of the weight, a cotton wool band forms and this a homogeneously acting hot airflow ceases before the swabs are punched out. 6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass der Heissluftstrom eine Temperatur von ca. 120 bis 150°C auf­ weist.6. The method according to claim 5, characterized in that the Hot air flow at a temperature of approx. 120 to 150 ° C points.
DE19853541830 1985-11-27 1985-11-27 Cotton swabs and process for their manufacture Withdrawn DE3541830A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19853541830 DE3541830A1 (en) 1985-11-27 1985-11-27 Cotton swabs and process for their manufacture
AT86115130T ATE49247T1 (en) 1985-11-27 1986-10-31 COTTON SWABS AND METHOD OF PRODUCTION.
EP86115130A EP0227914B1 (en) 1985-11-27 1986-10-31 Cotton swab and process for its production
DE8686115130T DE3668019D1 (en) 1985-11-27 1986-10-31 WATER DAB AND METHOD FOR THE PRODUCTION THEREOF.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853541830 DE3541830A1 (en) 1985-11-27 1985-11-27 Cotton swabs and process for their manufacture

Publications (1)

Publication Number Publication Date
DE3541830A1 true DE3541830A1 (en) 1987-06-04

Family

ID=6286917

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853541830 Withdrawn DE3541830A1 (en) 1985-11-27 1985-11-27 Cotton swabs and process for their manufacture
DE8686115130T Expired - Lifetime DE3668019D1 (en) 1985-11-27 1986-10-31 WATER DAB AND METHOD FOR THE PRODUCTION THEREOF.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686115130T Expired - Lifetime DE3668019D1 (en) 1985-11-27 1986-10-31 WATER DAB AND METHOD FOR THE PRODUCTION THEREOF.

Country Status (3)

Country Link
EP (1) EP0227914B1 (en)
AT (1) ATE49247T1 (en)
DE (2) DE3541830A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736276C1 (en) * 1987-10-27 1989-05-18 Pelz & Co Kg W Process for the production of cotton swabs and plant for the production of such cotton swabs using this process
FR2642770B1 (en) * 1989-01-19 1994-03-25 Celatose Sa METHOD FOR MANUFACTURING A NONWOVEN SHEET, NONWOVEN SHEET OBTAINED BY SAID METHOD AND APPLICATION OF SAID NONWOVEN SHEET TO SINGLE USE ABSORBENT HYGIENE PRODUCTS
CA2017836A1 (en) * 1989-06-05 1990-12-05 Wo Kong Kwok Cotton/polyester fiber blends and batts
US5023131A (en) * 1989-06-05 1991-06-11 E. I. Du Pont De Nemours And Company Cotton/polyester fiber blends and batts
GR1000831B (en) * 1989-07-21 1993-01-25 Demetrio Leone Absorbing fibrous bezoar
KR920702452A (en) * 1990-07-27 1992-09-04 데메트리오 레오네 Water absorption bags
AU8655991A (en) * 1990-10-18 1992-05-20 Demetrio Leone Shaping padded insets for clothing articles
DE102009007669A1 (en) * 2009-02-05 2010-08-12 Fleissner Gmbh Method and device for producing cotton wool products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1660791A1 (en) * 1966-05-31 1972-02-17 Vepa Ag Method and device for consolidating needle felt, felt and similar products
DE1944652A1 (en) * 1969-09-03 1971-03-11 Basf Ag Process for the production of nonwovens
GB2054681B (en) * 1979-06-19 1983-04-13 Courtaulds Ltd Flexible sheet materials
US4296168A (en) * 1980-02-19 1981-10-20 Ambrose Jere B Padding sheet formed of a mixture of fibers bonded at their intersections
DE3007343A1 (en) * 1980-02-27 1981-09-10 Johann Borgers Gmbh & Co Kg, 4290 Bocholt Fibre body moulding - uses some fibres with fusible surface to give thermal bonding during press-moulding
DE3045216A1 (en) * 1980-12-01 1982-07-01 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING MECHANICALLY LAYED FLEECE FROM STACKED FIBERS
US4418031A (en) * 1981-04-06 1983-11-29 Van Dresser Corporation Moldable fibrous mat and method of making the same

Also Published As

Publication number Publication date
ATE49247T1 (en) 1990-01-15
EP0227914A1 (en) 1987-07-08
EP0227914B1 (en) 1990-01-03
DE3668019D1 (en) 1990-02-08

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