EP0069335B1 - Pile fabric cover for the core of paint rollers - Google Patents

Pile fabric cover for the core of paint rollers Download PDF

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Publication number
EP0069335B1
EP0069335B1 EP82105820A EP82105820A EP0069335B1 EP 0069335 B1 EP0069335 B1 EP 0069335B1 EP 82105820 A EP82105820 A EP 82105820A EP 82105820 A EP82105820 A EP 82105820A EP 0069335 B1 EP0069335 B1 EP 0069335B1
Authority
EP
European Patent Office
Prior art keywords
fibers
pile
core
pile fabric
fabric
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.)
Expired
Application number
EP82105820A
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German (de)
French (fr)
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EP0069335A1 (en
Inventor
Heinrich Laus
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.)
Johs Girmes und Co AG Samt und Plueschfabriken
Original Assignee
Johs Girmes und Co AG Samt und Plueschfabriken
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johs Girmes und Co AG Samt und Plueschfabriken filed Critical Johs Girmes und Co AG Samt und Plueschfabriken
Publication of EP0069335A1 publication Critical patent/EP0069335A1/en
Application granted granted Critical
Publication of EP0069335B1 publication Critical patent/EP0069335B1/en
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/587—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads adhesive; fusible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
    • B05C17/0207—Rollers ; Hand tools comprising coating rollers or coating endless belts characterised by the cover, e.g. cover material or structure, special surface for producing patterns
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/02—Pile fabrics or articles having similar surface features
    • D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting

Definitions

  • the invention relates to a cover made of polypropylene intended for the support body of painter's rollers, which has a back and anchored pimples or pile fibers, the back consisting entirely or partially of yarn which is formed from thermoplastic fibers.
  • the fiber material for the base fabric of the pile fabric is a modified copolyamide, the melting point of which is in a range from 110 to 120 ° C.
  • a polypropylene in the assembled state as a tubular cover for the support body of painter's rollers has a perfect seam pull-out resistance even after prolonged use in the wet state, whereby the back appendage customary for such painter's roller covers can be omitted.
  • tubular covers of this type still have certain disadvantages, since the fiber material used is relatively expensive.
  • it is necessary to glue the known reference to the support body of the painter's rollers which is not only cumbersome and accordingly expensive, but can also have the disadvantage that the glue loosens over time.
  • the invention is based on the object of creating a cover made of polypropylene for the support body of painter's rollers, which is cheaper to produce than before and which can also be permanently connected to the support body of the painter's roller using simple means.
  • the base fabric of the pile fabric is made entirely or at least partially of thermoplastic fibers with a low softening point, so that different types of fibers can be used, which can also have significant advantages in terms of price.
  • Polyolefin fibers should be mentioned here, i. H. Fibers made of polyethylene or polypropylene, polyvinyl chloride fibers, also as copolymers, for example with vinyl acetate, furthermore polyurethane fibers, polycarbonate fibers and the like.
  • the prerequisite in any case is that the softening point of the fibers lies in a temperature range which is reached when the goods are treated in the stenter frame or by infrared radiation on the back of the pile fabric.
  • the invention not only achieves a satisfactory seam pull-out resistance even after prolonged dwelling in the aqueous or non-aqueous medium, but also achieves a substantial improvement in the dimensional stability and the cut edge strength, which is also the case with the helical production process which is also common today Winding and gluing the cut polypropylene tapes is of the utmost importance. Furthermore, there is the possibility of welding the cut polypropylene ribbons onto the carrier body instead of the previously customary gluing thereof to the surface of the carrier body.
  • the pile material used for the paint roller cover according to the invention can be a woven, a tufted, a knitted or a knitted pile fabric. It is also possible to form the base fabric or backing of the pile fabric from nonwoven fabric.
  • tubular cover according to the invention is shown schematically in the form of a partial section, which is attached to the support body of a paint roller.
  • a tubular cover 2 is attached, which is formed from a woven poly fabric 3, which consists for example of a tape or the like.
  • the warp threads 4 and weft threads 5 forming the base fabric of the poly fabric are at least partially produced from thermoplastic fibers, the softening point of which lies in the range between approximately 0 and approximately 180 ° C.
  • the poly fabric web 3 is welded onto the surface of the carrier roll 1 by a heat treatment.
  • the warp threads 4 and weft threads 5 and the pile knobs 6 integrated into the base fabric can be welded at the respective contact points 7.
  • the fabric web 3 wrapped around the carrier roll 1 is sewn together in the region of its overlapping ends 3a and 3b along a seam 8.
  • the connection can be made by welding the overlapping ends 3a and 3b instead of by a seam 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)

Description

Die Erfindung betrifft einen für den Trägerkörper von Malerrollen bestimmten Bezug aus Polstoff, der einen Rücken und daran verankerte Polnoppen oder Polfasern aufweist, wobei der Rükken vollständig oder anteilig aus Garn besteht, das aus thermoplastischen Fasern gebildet ist.The invention relates to a cover made of polypropylene intended for the support body of painter's rollers, which has a back and anchored pimples or pile fibers, the back consisting entirely or partially of yarn which is formed from thermoplastic fibers.

Bei einer bekannten Ware dieser Art (DE-GM 76 28 024) ist das Fasermaterial für das Grundgewebe des Polstoffes ein modifiziertes CoPolyamid, dessen Schmelzpunkt in einem Bereich von 110 bis 120°C liegt. Ein derartiger Polstoff hat im konfektionierten Zustand als schlauchförmiger Bezug für den Trägerkörper von Malerrollen eine einwandfreie Nahtausreissfestigkeit auch noch nach längerem Gebrauch in nassem Zustand, wobei der für derartige Malerrollen-Bezüge übliche Rückenappret entfallen kann. Es hat sich jedoch gezeigt, dass schlauchförmigen Bezügen dieser Art noch gewissen Nachteile anhaften, denn das eingesetzte Fasermaterial ist verhältnismässig kostspieglig. Ausserdem ist es erforderlich, den bekannten Bezug auf den Trägerkörper der Malerrollen aufzukleben, was nicht nur umständlich und dementsprechend teuer ist, sondern auch den Nachteil haben kann, dass sich die Verklebung im Laufe der Zeit löst.In a known product of this type (DE-GM 76 28 024), the fiber material for the base fabric of the pile fabric is a modified copolyamide, the melting point of which is in a range from 110 to 120 ° C. Such a polypropylene in the assembled state as a tubular cover for the support body of painter's rollers has a perfect seam pull-out resistance even after prolonged use in the wet state, whereby the back appendage customary for such painter's roller covers can be omitted. However, it has been shown that tubular covers of this type still have certain disadvantages, since the fiber material used is relatively expensive. In addition, it is necessary to glue the known reference to the support body of the painter's rollers, which is not only cumbersome and accordingly expensive, but can also have the disadvantage that the glue loosens over time.

Der Erfindung liegt die Aufabe zugrunde, einen aus Polstoff bestehenden Bezug für den Trägerkörper von Malerrollen zu schaffen, der preiswerter als bisher herzustellen ist und der sich ausserdem mit einfachen Mitteln dauerhaft mit dem Trägerkörper der Malerrolle verbinden lässt.The invention is based on the object of creating a cover made of polypropylene for the support body of painter's rollers, which is cheaper to produce than before and which can also be permanently connected to the support body of the painter's roller using simple means.

Erfindungsgemäss wird diese Aufgabe durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst. Bei dem erfindungsgemässen Bezug wird das Grundgewebe des Polstoffes ganz oder zumindest teilweise aus thermoplastischen Fasern mit einem niedrigen Erweichungspunkt hergestellt, so dass Fasertypen unterschiedlichster Art, die auch in preislicher Hinsicht wesentliche Vorteile aufweisen können, eingesetzt werden können. Zu nennen sind hier Polyolefinfasern, d. h. Fasern aus Poyethylen oder Polypropylen, Polyvinylchloridfasern, auch als Co-Polymerisate beispielsweise mit Vinylacetat, ferner Polyurethanfasern, Polycarbonatfasern und dergleichen. Voraussetzung ist in jedem Falle, dass der Erweichungspunkt der Fasern in einem Temperaturbereich liegt, welcher bei Behandlung der Ware im Spannrahmen oder durch Infrarotbestrahlung der Rückseite des Polstoffes erreicht wird.According to the invention, this object is achieved by the characterizing features of patent claim 1. In the case of the cover according to the invention, the base fabric of the pile fabric is made entirely or at least partially of thermoplastic fibers with a low softening point, so that different types of fibers can be used, which can also have significant advantages in terms of price. Polyolefin fibers should be mentioned here, i. H. Fibers made of polyethylene or polypropylene, polyvinyl chloride fibers, also as copolymers, for example with vinyl acetate, furthermore polyurethane fibers, polycarbonate fibers and the like. The prerequisite in any case is that the softening point of the fibers lies in a temperature range which is reached when the goods are treated in the stenter frame or by infrared radiation on the back of the pile fabric.

Es wurde gefunden, dass durch die Erfindung nicht nur eine befriedigende Nahtausreissfestigkeit des Bezuges auch nach längerem Verweilen im wässrigen oder nichtwässrigen Medium erzielt wird, sondern dass man auch eine wesentliche Verbesserung der Dimensionsstabilität und der Schnittkantenfestigkeit erreicht, was bei dem heute auch üblichen Produktionsprozess des wendelförmigen Aufwickelns und Verklebens der geschnittenen Polstoff-Bänder von grösster Wichtigkeit ist. Ferner ergibt sich die Möglichkeit, statt des bisher üblichen Aufklebens der geschnittenen Polstoff-Bänder auf den Trägerkörper dieselben mit der Oberfläche des Trägerkörpers fest zu verschweissen.It has been found that the invention not only achieves a satisfactory seam pull-out resistance even after prolonged dwelling in the aqueous or non-aqueous medium, but also achieves a substantial improvement in the dimensional stability and the cut edge strength, which is also the case with the helical production process which is also common today Winding and gluing the cut polypropylene tapes is of the utmost importance. Furthermore, there is the possibility of welding the cut polypropylene ribbons onto the carrier body instead of the previously customary gluing thereof to the surface of the carrier body.

Der für den erfindungsgemässen Malerrollen-Bezug benutzte Polstoff kann ein gewebter, ein getufteter, ein gewirkter oder ein gestrickter Polstoff sein. Auch ist es möglich, den Grundstoff bzw. Rücken des Polstoffes aus Vliesstoff zu bilden.The pile material used for the paint roller cover according to the invention can be a woven, a tufted, a knitted or a knitted pile fabric. It is also possible to form the base fabric or backing of the pile fabric from nonwoven fabric.

Das nachfolgende Beispiel dient zur Erläuterung einer Ausführungsform des erfindungsgemässen Bezuges für Malerrollen.The following example serves to explain an embodiment of the cover according to the invention for paint rollers.

Beispielexample

Der Bezug besteht aus gewebtem Polstoff, dessen Grundgewebe in Kette und Schuss aus einem Garn mit Fasern folgender Zusammensetzung hergestellt worden ist:

  • Co-Polymerisat aus 85% Vinylchlorid und 15% Vinylacetat.
    Figure imgb0001
The cover is made of woven pile fabric, the base fabric of which is made in warp and weft from a yarn with fibers of the following composition:
  • Co-polymer made from 85% vinyl chloride and 15% vinyl acetate.
    Figure imgb0001

In der Zeichnung ist schematisch ein Ausführungsbeispiel eines erfindungsgemässen schlauchförmigen Bezuges in Form eines Teilschnittes dargestellt, der auf dem Trägerkörper einer Malerrolle angebracht ist.In the drawing, an embodiment of a tubular cover according to the invention is shown schematically in the form of a partial section, which is attached to the support body of a paint roller.

Auf der Trägerrolle 1 einer Malerrolle ist ein schlauchförmiger Bezug 2 angebracht, der aus einer gewebten Polstoffbahn 3 gebildet ist, die beispielsweise aus einem Band oder dergleichen besteht. Beim dargestellten Ausführungsbeispiel sind die das Grundgewebe der Polstoffbahn bildenden Kettfäden 4 und Schussfäden 5 wenigstens teilweise aus thermoplastischen Fasern erzeugt, deren Erweichungspunkt im Bereich zwischen etwa 0 bis etwa 180°C liegt.On the carrier roll 1 of a painter's roll, a tubular cover 2 is attached, which is formed from a woven poly fabric 3, which consists for example of a tape or the like. In the exemplary embodiment shown, the warp threads 4 and weft threads 5 forming the base fabric of the poly fabric are at least partially produced from thermoplastic fibers, the softening point of which lies in the range between approximately 0 and approximately 180 ° C.

Durch eine Wärmebehandlung ist die Polstoffbahn 3 auf die Oberfläche der Trägerrolle 1 aufgeschweisst. Dabei kann gleichzeitig eine Verschweissung der Kettfäden 4 und Schussfäden 5 und der in das Grundgewebe eingebundenen Polnoppen 6 an den jeweiligen Kontaktstellen 7 erfolgt sein.The poly fabric web 3 is welded onto the surface of the carrier roll 1 by a heat treatment. At the same time, the warp threads 4 and weft threads 5 and the pile knobs 6 integrated into the base fabric can be welded at the respective contact points 7.

Die um die Trägerrolle 1 herumgelegte Poistoffbahn 3 ist im Bereich ihrer überlappenden Enden 3a und 3b entlang einer Naht 8 zusammengenäht. Alternativ kann die Verbindung statt durch eine Naht 8 durch gegenseitiges Verschweissen der überlappenden Enden 3a und 3b erfolgen.The fabric web 3 wrapped around the carrier roll 1 is sewn together in the region of its overlapping ends 3a and 3b along a seam 8. Alternatively, the connection can be made by welding the overlapping ends 3a and 3b instead of by a seam 8.

Claims (2)

1. Pile fabric cover (2) for the core (1) of paint rollers, having a backing (4, 5) with pile naps (6) or pile fibers anchored therein, wherein the backing (4, 5) comprises completely or partly of yarn composed of thermoplastic fibers, characterized in that the thermoplastic fibers are fibers having a softening range between about 90 to 110 °C like polyolefine fibers, and that the backing (4,5) of the pile fabric (3) is heat-sealable with the core (1) of the paint roller.
2. Cover as claimed in claim 1, characterized in that the backing (4, 5) of the pile fabric is a nonwoven fabric.
EP82105820A 1981-07-04 1982-06-30 Pile fabric cover for the core of paint rollers Expired EP0069335B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818119604U DE8119604U1 (en) 1981-07-04 1981-07-04 COVER OF POLE FABRIC FOR THE CARRIER BODY OF PAINT ROLLS
DE8119604U 1981-07-04

Publications (2)

Publication Number Publication Date
EP0069335A1 EP0069335A1 (en) 1983-01-12
EP0069335B1 true EP0069335B1 (en) 1986-08-27

Family

ID=6729080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82105820A Expired EP0069335B1 (en) 1981-07-04 1982-06-30 Pile fabric cover for the core of paint rollers

Country Status (3)

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EP (1) EP0069335B1 (en)
DE (2) DE8119604U1 (en)
ES (1) ES273653Y (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES283921Y (en) * 1985-01-11 1986-06-16 Alvarez Garcia Jaime PERFECTED DEVICE FOR HELICAL COILING OF TISSUE TAPE ON PLASTIC TUBES FOR PAINT ROLLERS
US5137595A (en) * 1985-01-11 1992-08-11 Newell Co. Paint roller manufacturing apparatus
DE3821857A1 (en) * 1988-06-29 1990-01-04 Hans Raab METHOD FOR PRODUCING A PLUSH-LIKE CLEANING TOWEL AND CLEANING TOWEL PRODUCED BY THE PROCESS OR PRODUCED CLEANING GLOVE
DE19912548A1 (en) * 1999-03-19 2000-09-28 Gregor Kohlruss Polstoff
US6159134A (en) * 1999-05-04 2000-12-12 Sekar; Chandra Methods for manufacturing a paint roller with integrated core and cover
US6324717B1 (en) 1999-11-29 2001-12-04 Chandra Sekar Paint roller with finished edge and method for making same
US6539999B2 (en) * 2001-02-19 2003-04-01 Newell Operating Company Apparatus and method for making variable paint roller covers
FR2823453A1 (en) 2001-04-13 2002-10-18 Europa Rollers Paint roller tube is made from thermofusible material that melts at lower temperature that pile fabric covering applied after heating
US8167782B2 (en) 2007-02-16 2012-05-01 Linzer Products Corp. Method and apparatus for making a paint roller and product produced thereby
US7736455B2 (en) 2008-06-26 2010-06-15 Chandra Sekar Methods for manufacturing a paint roller with grooved substrate
US7846283B2 (en) 2008-06-26 2010-12-07 Chandra Sekar Methods for manufacturing a paint roller with perforated substrate
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.
EP3771759B1 (en) * 2019-07-31 2023-05-10 Tenowo GmbH Paint roller cover comprising a nonwoven material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7628024U1 (en) * 1976-09-08 1976-12-30 Johs. Girmes & Co Ag, 4155 Grefrath TUBULAR COVER FOR PAINTING ROLLS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD2562A (en) *
DE2505965A1 (en) * 1975-02-13 1976-08-26 Baums Frizzi Gmbh Knitted tube used as (slip) cover for rollers - is a lug plush circular knit hose with elastomer backing threads and acrylic nap
DD126421A1 (en) * 1976-07-08 1977-07-13
NL184578B (en) * 1976-07-08 1989-04-03 Amoco Corp TEXTILE MATERIAL SUITABLE AS A PRIMARY SUBSTRATE FOR FINE-STITCHED CARPETS.
DE2924409A1 (en) * 1979-06-16 1980-12-18 Girmes Werke Ag METHOD FOR GENERATING CUTTING PATTERN LIMITING LINES ON POLE FABRICS AND POLE FABRIC MANUFACTURED THEREOF
EP0030126A1 (en) * 1979-11-29 1981-06-10 DON BROTHERS BUIST & COMPANY LIMITED Process for producing tufted fabric, backing therefor and fabric produced by the process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7628024U1 (en) * 1976-09-08 1976-12-30 Johs. Girmes & Co Ag, 4155 Grefrath TUBULAR COVER FOR PAINTING ROLLS

Also Published As

Publication number Publication date
DE8119604U1 (en) 1981-09-24
ES273653U (en) 1984-01-16
ES273653Y (en) 1984-08-01
EP0069335A1 (en) 1983-01-12
DE3272883D1 (en) 1986-10-02

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