EP0422086B1 - Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained - Google Patents

Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained Download PDF

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Publication number
EP0422086B1
EP0422086B1 EP89907703A EP89907703A EP0422086B1 EP 0422086 B1 EP0422086 B1 EP 0422086B1 EP 89907703 A EP89907703 A EP 89907703A EP 89907703 A EP89907703 A EP 89907703A EP 0422086 B1 EP0422086 B1 EP 0422086B1
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EP
European Patent Office
Prior art keywords
fibres
pile
pile fibres
temperature
cleaning cloth
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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.)
Expired - Lifetime
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EP89907703A
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German (de)
French (fr)
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EP0422086A1 (en
Inventor
Hans Raab
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HANS RAAB UMWELTSTIFTUNG
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Individual
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Priority to AT89907703T priority Critical patent/ATE89043T1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • A47L13/18—Gloves; Glove-like cloths
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics

Definitions

  • the invention relates to a method for producing a plush-like cleaning cloth made of polypropylene, in which a stock of thermoplastic pile threads with a basic structure made of thermoplastic threads is anchored by welding at a temperature of approximately 423 to 433 K (150 to 160 ° C). Because of the use of thermoplastic pile threads as trimmings compared to cotton threads, cleaning cloths of this type have a considerable cleaning effect even without the addition of chemicals and are used in particular for cleaning sanitary facilities. The high cleaning power is based on the scraping effect of the thermoplastic pile threads.
  • the invention is based on a method which is described for a cover made of polypropylene for the support body of paint rollers in utility model 81 19 604.
  • the invention has for its object to further increase the cleaning power of a plush-like cleaning cloth made of polypropylene, which is produced by the method described at the outset.
  • pile threads with such different melting or shrinking temperature properties are used in a flat distribution in the manufacture of the trimmings that a first subset of the pile threads shrinks at the welding temperature and a second subset of the pile threads does not or less shrinks than the first subset.
  • the first partial amount of the pile threads prefferably be about 60% of the total amount. The remaining 40% of not or less shrunk pile threads are sufficient for the capillary action to store water.
  • the trimmings are sheared to an even length of all pile threads before anchoring under welding temperature. In this way, the strongly shrunk pile threads of the first subset become evenly shorter than the not or less shrunk pile threads.
  • a cleaning cloth produced by the method according to the invention is trimmed at the edges, as is generally known.
  • the cleaning cloth can also be made up as a cleaning glove.
  • the cleaning cloth produced by the method according to the invention is also suitable as a covering for window cleaners, for example according to DE-PS 28 44 185, or for treating the fur of horses after weeding.
  • the basic structure of the pile material for a plush-like cleaning cloth consists of a fabric 1 with warp threads 2 and weft threads 3, which consist of thermoplastic material, preferably polyester fibers.
  • a base fabric a knitted or a knitted fabric or a nonwoven fabric can also be used.
  • the base fabric 1 is provided with a trim made of thermoplastic pile threads 4 and 5, for example in the double plush process, after which these between 12 and 18 mm long pile threads with the base fabric 1 by infrared radiation or the like at a temperature of 423 to 433 K (150 to 160 ° C) can be anchored by welding.
  • pile threads 4 of a first subset of about 60% of the total amount of pile threads are used, which shrink considerably under the welding temperature, as can be seen from the crimped shape of the pile threads 4.
  • a second subset of pile threads 5 has melting or shrinking temperature properties which differ from those of pile threads 4 in that these pile threads do not shrink or melt less than the pile threads 4 at the melting temperature.
  • the heavily shrunk pile threads 4 are harder than the pile threads 5 and exert an increased scraping effect due to their curled shape.
  • the visible cleaning surface covered with pile threads 4 and 5 is partially cut away, so that the base fabric 1 of the lower cleaning surface is visible.
  • the cleaning surfaces are framed by a band 7 which is provided with a loop 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Of Fabric (AREA)

Abstract

In a process for manufacturing a plush-type cleaning cloth from pile fabric, a coating of thermoplastic pile fibres is welded to a base structure of thermoplastic fibres at a temperature of 423 to 433 K (150 to 160°C). The pile fibres used have different melt temperature and shrink temperature properties and are spread flat so that a first fraction of the pile fibres shrinks at the welding temperature and a second fraction of the pile fibres does not shrink or shrinks less than the first fraction. The first fraction of the pile fibres comprises approximately 60 % of the total amount and its crimped, harder structure enhances the scraping action.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung eines plüschartigen Reinigungstuches aus Polstoff, bei dem ein Besatz von thermoplastischen Polfäden mit einer Grundstruktur aus thermoplastischen Fäden bei einer Temperatur von ca. 423 bis 433 K (150 bis 160 °C) durch Verschweißen verankert wird. Derartige Reinigungstücher haben wegen der Verwendung von thermoplastischen Polfäden als Besatz gegenüber Baumwollfäden eine beträchtliche Reinigungswirkung auch ohne Zusatz von Chemikalien und dienen insbesondere zum Reinigen von sanitären Einrichtungen. Die hohe Reinigungskraft begründet sich auf der Schabewirkung der thermoplastischen Polfäden. Die Erfindung geht von einem Verfahren aus, das für einen Bezug aus Polstoff für den Trägerkörper von Malerrollen in der Gebrauchsmusterschrift 81 19 604 beschrieben ist.The invention relates to a method for producing a plush-like cleaning cloth made of polypropylene, in which a stock of thermoplastic pile threads with a basic structure made of thermoplastic threads is anchored by welding at a temperature of approximately 423 to 433 K (150 to 160 ° C). Because of the use of thermoplastic pile threads as trimmings compared to cotton threads, cleaning cloths of this type have a considerable cleaning effect even without the addition of chemicals and are used in particular for cleaning sanitary facilities. The high cleaning power is based on the scraping effect of the thermoplastic pile threads. The invention is based on a method which is described for a cover made of polypropylene for the support body of paint rollers in utility model 81 19 604.

Die Erfindung hat sich die Aufgabe gestellt, die Reinigungskrafteines plüschartigen Reinigungstuches aus Polstoff, das nach dem eingangs beschriebenen Verfahren hergestellt ist, weiter zu erhöhen. In Lösung dieser Aufgabe wird gemäß der Erfindung vorgeschlagen, daß bei der Herstellung des Besatzes Polfäden mit derart unterschiedlichen Schmelz- bzw. Schrumpftemperatur-Eigenschaften in flächiger Verteilung verwendet werden, daß eine erste Teilmenge der Polfäden bei Schweißtemperatur schrumpft und eine zweite Teilmenge der Polfäden nicht oder weniger schrumpft als die erste Teilmenge.The invention has for its object to further increase the cleaning power of a plush-like cleaning cloth made of polypropylene, which is produced by the method described at the outset. In solving this problem it is proposed according to the invention that pile threads with such different melting or shrinking temperature properties are used in a flat distribution in the manufacture of the trimmings that a first subset of the pile threads shrinks at the welding temperature and a second subset of the pile threads does not or less shrinks than the first subset.

Es wird auf diese Weise ein Reinigungstuch erhalten, dessen Besatz in flächiger Verteilung stark geschrumpfte Polfäden aufweist, die wegen ihrer geschrumpften, d. h. gekräuselten Struktur eine höhere Schabwirkung ausüben als andere, nicht oder weniger geschrumpfte glattere Polfäden, die ihrerseits jedoch für eine genügende Wasseraufnahme durch Kapillarwirkung sorgen. Die höhere Schabwirkung der geschrumpften Polfäden der ersten Teilmenge beruht darauf, daß, wenn diese Polfäden beim Wischvorgang auf die zu reinigende Fläche zu liegen kommen, sie wegen ihrer unregelmäßigen gekräuselten Gestalt in vereinzelten Bereichen geneigt oder gar quer zur Wischrichtung verlaufen, im Gegensatz zu den glatten, nicht oder weniger geschrumpften Polfäden der zweiten Teilmenge, die sich in Wischrichtung orientieren.In this way, a cleaning cloth is obtained, the trimmings of which have strongly shrunk pile threads in a flat distribution, which because of their shrunk, i.e. H. curled structure exert a higher scraping effect than other, not or less shrunk, smoother pile threads, which in turn ensure sufficient water absorption by capillary action. The higher scraping effect of the shrunk pile threads of the first subset is due to the fact that when these pile threads come to rest on the surface to be cleaned during the wiping process, they are inclined or even transverse to the wiping direction in isolated areas because of their irregular, curled shape, in contrast to the smooth ones , not or less shrunk pile threads of the second subset, which are oriented in the wiping direction.

Es hat sich als zweckmäßig erwiesen, daß die erste Teilmenge der Polfäden etwa 60 % der Gesamtmenge beträgt. Die restlichen 40 % an nicht oder weniger geschrumpften Polfäden genügen für die Kapillarwirkung, um Wasser zu speichern.It has proven to be expedient for the first partial amount of the pile threads to be about 60% of the total amount. The remaining 40% of not or less shrunk pile threads are sufficient for the capillary action to store water.

Empfehlenswert ist es ferner, daß der Besatz vor dem Verankern unter Schweißtemperatur auf gleichmäßige Länge aller Polfäden geschert wird. Auf diese Weise werden die stark geschrumpften Polfäden der ersten Teilmenge gleichmäßig kürzer als die nicht oder weniger geschrumpften Polfäden.It is also recommended that the trimmings are sheared to an even length of all pile threads before anchoring under welding temperature. In this way, the strongly shrunk pile threads of the first subset become evenly shorter than the not or less shrunk pile threads.

Als normales Reinigungstuch wird ein nach dem erfindungsgemäßen Verfahren hergestelltes Reinigungstuch randseitig besäumt, wie allgemein bekannt. Das Reinigungstuch kann jedoch auch als Reinigungshandschuh konfektioniert werden. Im übrigen eignet sich das nach dem erfindungsgemäßen Verfahren hergestellte Reinigungstuch auch als Bespannung für Fensterreiniger etwa nach der DE-PS 28 44 185, oder zum Behandeln des Felles von Pferden nach dem Striegeln.As a normal cleaning cloth, a cleaning cloth produced by the method according to the invention is trimmed at the edges, as is generally known. However, the cleaning cloth can also be made up as a cleaning glove. Otherwise, the cleaning cloth produced by the method according to the invention is also suitable as a covering for window cleaners, for example according to DE-PS 28 44 185, or for treating the fur of horses after weeding.

In der Zeichnung ist das erfindungsgemäße Verfahren anhand von Ausführungsbeispielen erläutert, und zwar zeigen

  • Fig. 1 einen vergrößerten Teilquerschnitt des Polstoffes, und
  • Fig. 2 eine Draufsicht auf einen Reinigungshandschuh, dessen sichtbare Oberfläche teilweise weggeschnitten ist.
In the drawing, the method according to the invention is explained using exemplary embodiments, namely show
  • Fig. 1 shows an enlarged partial cross section of the pole material, and
  • Fig. 2 is a plan view of a cleaning glove, the visible surface of which is partially cut away.

Die Grundstruktur des Polstoffes für ein plüschartiges Reinigungstuch besteht aus einem Gewebe 1 mit Kettfäden 2 und Schußfäden 3, die aus thermoplastischem Material, vorzugsweise Polyester-Fasern bestehen. An Stelle eines Grundgewebes kann auch ein gewirktes oder ein gestricktes Flächengebilde oder auch ein Vliesstoff verwendet werden. In bekannter Weise ist das Grundgewebe 1 mit einem Besatz aus thermoplatischen Polfäden 4 und 5 versehen, beispielsweise im Doppel-Plüsch-Verfahren, wonach diese zwischen 12 und 18 mm langen Polfäden mit dem Grundgewebe 1 durch Infrarotstrahlung oder dergleichen bei einer Temperatur von 423 bis 433 K (150 bis 160 °C) durch Verschweißen verankert werden.The basic structure of the pile material for a plush-like cleaning cloth consists of a fabric 1 with warp threads 2 and weft threads 3, which consist of thermoplastic material, preferably polyester fibers. Instead of a base fabric, a knitted or a knitted fabric or a nonwoven fabric can also be used. In a known manner, the base fabric 1 is provided with a trim made of thermoplastic pile threads 4 and 5, for example in the double plush process, after which these between 12 and 18 mm long pile threads with the base fabric 1 by infrared radiation or the like at a temperature of 423 to 433 K (150 to 160 ° C) can be anchored by welding.

In flächiger Verteilung sind Polfäden 4 einer ersten Teilmenge von etwa 60 % der Gesamtmenge an Polfäden verwendet, die unter der Schweißtemperatur stark schrumpfen, wie die gekräuselte Gestalt der Polfäden 4 erkennen läßt. Eine zweite Teilmenge von Polfäden 5 hat Schmelz- bzw. Schrumpftemperatur-Eigenschaften, die von denen der Polfäden 4 dahingehend unterschiedlich sind, daß diese Polfäden bei Schmelztemperatur nicht oder weniger schrumpfen als die Polfäden 4. Die stark geschrumpften Polfäden 4 sind härter als die Polfäden 5 und üben aufgrund ihrer gekräuselten Gestalt eine erhöhte Schabwirkung aus.In a flat distribution, pile threads 4 of a first subset of about 60% of the total amount of pile threads are used, which shrink considerably under the welding temperature, as can be seen from the crimped shape of the pile threads 4. A second subset of pile threads 5 has melting or shrinking temperature properties which differ from those of pile threads 4 in that these pile threads do not shrink or melt less than the pile threads 4 at the melting temperature. The heavily shrunk pile threads 4 are harder than the pile threads 5 and exert an increased scraping effect due to their curled shape.

Bei dem in Fig. 2 dargestellten Reinigungshandschuh 6 ist die sichtbare, mit Polfäden 4 und 5 besetzte Reinigungsfläche teilweise weggeschnitten, sodaß das Grundgewebe 1 der unteren Reinigungsfläche sichtbar ist. Im Bereich der Öffnung des Reinigungshandschuhes 6 sind die Reinigungsflächen durch ein Band 7 eingefaßt, das mit einer Schlaufe 8 versehen ist.In the cleaning glove 6 shown in FIG. 2, the visible cleaning surface covered with pile threads 4 and 5 is partially cut away, so that the base fabric 1 of the lower cleaning surface is visible. In the area of the opening of the cleaning glove 6, the cleaning surfaces are framed by a band 7 which is provided with a loop 8.

Claims (8)

1. A process for the manufacture of a plushlike cleaning cloth of piled material in which a trimming of thermoplastic pile fibres is anchored to a base of thermoplastic fibres at a temperature of 423 to 433 K (150 to 160°C) by welding, characterized in that the pile fibres, which are distributed over the surface of the base during manufacture of the trimming, have different melting and shrinking temperatures, such that a first portion of the pile fibres (4) shrinks at welding temperature and a second portion (5) either does not shrink at all, or to a lesser extent than the first portion.
2. A process according to claim 1, characterized in that the first portion of the pile fibres (4) comprises about 60% of the total.
3. A process according to claim 1 characterized in that, prior to being anchored at welding temperature, the pile fibres (4, 5) are all cut to a uniform length.
4. A plushlike cleaning cloth in which a trimming of thermoplastic pile fibres is anchored to a base of ther- moplasic fibres by welding at a temperature of 423 to 433 K (150 to 160°C), whereby the trimming comprises a first portion of pile fibres (4) having shrunk at welding temperature, and a second portion of pile fibres (5) not having shrunk at all or to a lesser extent.
5. The plushlike cleaning cloth according to claim 4 characterized in that it is made into a cleaning glove.
6. The use of a plushlike piled material as a cleaning cloth in which a trimming of thermoplastic pile fibres is anchored to a base of thermoplastic fibres by welding at a temperature of 423 to 433 K (150 to 160°C), whereby the trimming comprises a first portion of pile fibres (4) having shrunk at welding temperature, and a second portion of pile fibres (5) not having shrunk at all or to a lesser extent.
7. The use according to claim 6 characterized in that the first portion of the pile fibres (4) comprises about 60% of the total.
8. The use according to claims 6 and 7 characterized in that, prior to being anchored at welding temperature, the pile fibres (4, 5) are all cut to a uniform length.
EP89907703A 1988-06-29 1989-06-28 Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained Expired - Lifetime EP0422086B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89907703T ATE89043T1 (en) 1988-06-29 1989-06-28 PROCESS FOR MAKING A PLUE-LIKE CLEANING CLOTH AND CLEANING CLOTH OR CLEANING GLOVE MANUFACTURED BY THE PROCESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3821857 1988-06-29
DE3821857A DE3821857A1 (en) 1988-06-29 1988-06-29 METHOD FOR PRODUCING A PLUSH-LIKE CLEANING TOWEL AND CLEANING TOWEL PRODUCED BY THE PROCESS OR PRODUCED CLEANING GLOVE

Publications (2)

Publication Number Publication Date
EP0422086A1 EP0422086A1 (en) 1991-04-17
EP0422086B1 true EP0422086B1 (en) 1993-05-05

Family

ID=6357474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89907703A Expired - Lifetime EP0422086B1 (en) 1988-06-29 1989-06-28 Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained

Country Status (6)

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EP (1) EP0422086B1 (en)
JP (1) JPH074337B2 (en)
CA (1) CA1307658C (en)
DE (2) DE3821857A1 (en)
ES (1) ES2015158A6 (en)
WO (1) WO1990000209A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301534U1 (en) * 1993-02-04 1993-03-25 Coronet-Werke GmbH, 6948 Wald-Michelbach Household cleaning cloth
DE9415926U1 (en) * 1994-10-04 1994-12-01 Meyer, Ingrid, 93155 Hemau Cleaning textile
SE503414C2 (en) * 1994-10-07 1996-06-10 Actuelle Tricot I Boras Ab Cleaning cloth for wiping dirty surfaces and using this cleaning cloth on a mop for cleaning dirty surfaces
DE19645224A1 (en) * 1996-11-02 1998-05-07 Hans Raab Cleaning tool
DE29718098U1 (en) * 1997-10-11 1997-12-18 Sinnreich, Stefan, 59229 Ahlen Windscreen wiper unit
JP3895212B2 (en) 2002-04-12 2007-03-22 エヌアイ帝人商事株式会社 Standing blank fabric and mop for cleaning
ITBG20110031A1 (en) * 2011-07-14 2013-01-15 Schlingentex S R L ARTICLE FOR DOMESTIC OR INDUSTRIAL CLEANING PACKAGED IN FABRIC WITH RICCIO INCLUDING A FILAMENT OF THERMOPLASTIC MATERIAL AND PROCESS FOR MANUFACTURE OF THE SAME.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593720C (en) * 1930-11-13 1934-03-01 Walter Posselt Abrasive cloth
US2875504A (en) * 1957-05-13 1959-03-03 Collins & Aikman Corp Methods of processing pile fabrics
BE755559A (en) * 1969-12-11 1971-02-15 Linoleum S P A METHOD OF MANUFACTURING TEXTILE PRODUCTS FOR FLOOR COVERING SHOWING EMBEDDED DESIGNS, AND PRODUCTS THUS OBTAINED
JPS514529U (en) * 1974-07-01 1976-01-13
DE2844185C2 (en) * 1978-10-11 1980-08-14 Hans 6602 Dudweiler Raab Window cleaning device
JPS57133247A (en) * 1981-02-13 1982-08-17 Teijin Ltd Production of loop pile fabric having gloss irregularity
DE8119604U1 (en) * 1981-07-04 1981-09-24 Johs. Girmes & Co. AG, 4155 Grefrath COVER OF POLE FABRIC FOR THE CARRIER BODY OF PAINT ROLLS
US4670930A (en) * 1984-10-02 1987-06-09 Lu Ming Cleaning gloves
JPS6244062A (en) * 1985-08-22 1987-02-26 Hitachi Ltd Superconducting rotor
JPH0772381B2 (en) * 1986-02-14 1995-08-02 東レ株式会社 Fur-finished woolen fabric and method for producing the same

Also Published As

Publication number Publication date
DE3821857A1 (en) 1990-01-04
JPH074337B2 (en) 1995-01-25
DE3821857C2 (en) 1991-06-27
ES2015158A6 (en) 1990-08-01
WO1990000209A1 (en) 1990-01-11
JPH04501586A (en) 1992-03-19
CA1307658C (en) 1992-09-22
DE58904293D1 (en) 1993-06-09
EP0422086A1 (en) 1991-04-17

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