EP0365711A1 - Procédé et installation pour revêtir des surfaces flexibles selon un motif - Google Patents

Procédé et installation pour revêtir des surfaces flexibles selon un motif Download PDF

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Publication number
EP0365711A1
EP0365711A1 EP88117995A EP88117995A EP0365711A1 EP 0365711 A1 EP0365711 A1 EP 0365711A1 EP 88117995 A EP88117995 A EP 88117995A EP 88117995 A EP88117995 A EP 88117995A EP 0365711 A1 EP0365711 A1 EP 0365711A1
Authority
EP
European Patent Office
Prior art keywords
roller
heating roller
coating
powder
engraving
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
Application number
EP88117995A
Other languages
German (de)
English (en)
Other versions
EP0365711B1 (fr
Inventor
Josef Dr. C/O Kufner Textilwerke Gmbh Hefele
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.)
Kufner Textilwerke GmbH
Original Assignee
Kufner Textilwerke GmbH
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
Priority to TR79787A priority Critical patent/TR24066A/xx
Application filed by Kufner Textilwerke GmbH filed Critical Kufner Textilwerke GmbH
Priority to EP88117995A priority patent/EP0365711B1/fr
Priority to ES88117995T priority patent/ES2048750T3/es
Priority to AT88117995T priority patent/ATE99746T1/de
Priority to DE88117995T priority patent/DE3886937D1/de
Priority to HU895442A priority patent/HUT61347A/hu
Priority to MX018115A priority patent/MX170186B/es
Priority to CA002001705A priority patent/CA2001705A1/fr
Priority to AU43788/89A priority patent/AU618140B2/en
Priority to TR89/0797A priority patent/TR24001A/xx
Priority to SU894742318A priority patent/RU1805887C/ru
Priority to JP1278764A priority patent/JPH0653242B2/ja
Priority to PL1989282057A priority patent/PL161092B1/pl
Priority to CN89108271A priority patent/CN1018894B/zh
Priority to US07/428,844 priority patent/US5101759A/en
Publication of EP0365711A1 publication Critical patent/EP0365711A1/fr
Application granted granted Critical
Publication of EP0365711B1 publication Critical patent/EP0365711B1/fr
Priority to HK128094A priority patent/HK128094A/xx
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D06B11/0076—Transfer-treating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D06B11/0056—Treatment of selected parts of textile materials, e.g. partial dyeing of fabrics
    • D06B11/0066—Treatment of selected parts of textile materials, e.g. partial dyeing of fabrics by spaced contacts with a member carrying a single treating material

Definitions

  • the present invention relates to a method and a device for the grid-like coating of web-like flexible flat structures with hot-melt adhesives in powder dot gravure and their production products.
  • Coating methods have also become known in which the grid-shaped coating is first applied to a carrier and this is then transferred from the carrier to the fabric to be actually coated.
  • DE-B-2 536 911 for example, includes one grid-shaped powder coating on silicone paper backing and the transfer of the coating to parts of clothing by ironing the coated paper and peeling off the backing have been described.
  • DE-A-28 10 042 also describes a dot-grid-shaped coating on an adhesive-repellent backing paper, and EPO 219 378 A1 also discloses such a dot-shaped coating by applying a grid-shaped dispersion paste to an antiadhesive transfer carrier and transferring the adhesive spots to sheet-like flat structures.
  • the width of the transfer carrier according to EP-0 219 378 A1 must be exactly matched to the sheet of fabric to be coated, and after the transfer process the transfer carrier must be wrapped and cleaned. Seams in the transfer carrier also always have a disruptive effect. If the carrier web is circulated as an endless web, wrapping is not necessary, but instead it is difficult to guide the web precisely and without distortion and to connect it smoothly at the connection point. Pinch folds can also occur.
  • the invention is therefore based on the object of providing a method and a device for the grid-like coating of flexible sheet-like structures with hot-melt adhesives in powder dot gravure, which can be carried out in a similar manner to the known coating processes without any appreciable additional outlay and the need to use sheet-like ones Avoids carrier tapes.
  • hot melt adhesive powder fillings which have been doctored into the recesses of an engraving roll are first transferred to the surface of a heating roll pressed directly and strongly onto the engraving roll and from here using a further, rotating roller pressed against the heating roller with low pressure can be transferred to the fabric passed between the latter and the heating roller.
  • the contact pressure of this further roller over the fabric on the heating roller should therefore be dimensioned such that it is substantially less than the contact pressure of the heating roller on the engraving roller.
  • the heating roller can be pressed against the engraving roller with a pressure of 1000 p / cm, while the further roller should be pressed against the heating roller with a pressure of about 50 p / cm over the fabric.
  • the heating roller expediently has an anti-adhesive, rubber-like surface onto which the powder fillings of the engraving roller can be transferred by pressure.
  • This surface can be formed by a roll cover, which has a thickness of 1 to 10 mm and can consist of a soft vulcanized silicone rubber coating. To get good heat transfer through the covering, it can thermally conductive fillers such as carbon black, metal powder, metal oxide powder or the like. contain.
  • the small proportions of about 0.1-2% fatty acid for example, contain palmitic, stearic or behenic acid in a very fine distribution.
  • the transfer process should take place with a slight contact pressure which is generated by the further rotating roller which is assigned to the heating roller and between which and the heating roller the sheet is fed in and out. During this transfer process, the powder piles forming the coating flatten out. Excessive flattening can be prevented by appropriate selection of a low contact pressure on the roller.
  • the hotmelt adhesive compositions suitable for the transfer coating are the same as are used in the known processes mentioned at the outset. Powders based on copolyesters, copolyamides and polyethylenes and mixtures thereof are suitable. The grits are also the same.
  • the engraving and the coating can be in the form of dots, rods or mesh.
  • the engraving roller temperatures should be in the temperature range of about 30-90 ° C and the heating roller temperatures in the temperature range of 160-240 ° C depending on the type of hot melt adhesive used.
  • a wide range of fabrics can be coated, including those that are difficult or difficult to coat due to a hairy or open-mesh construction in the direct coating process.
  • Coated interlining fabrics based on woven fabrics, knitted fabrics, knitted fabrics, nonwovens, knitted nonwovens, woven knitted fabrics can be produced.
  • Coated synthetic leather, foils, papers, foams can also be produced without any problems.
  • the device shown in Fig. 1 has above the engraving roller 1, which is provided on its cylindrical surface with cup-shaped depressions 2 and is rotatable about its axis, a funnel-shaped storage container 3 for powdered hot melt adhesive 4.
  • This funnel sits directly on the engraving roller 1 and is open at its bottom, so that the hot-melt adhesive powder 4 can flow into the recesses 2 therein when the surface of the engraving roller is rotated past.
  • a squeegee plate attached to the funnel wall and tangential to the engraving roller ensures a smooth smear of the filled powder.
  • the engraving roller is rotated in the direction of the arrow, so that the depressions 2 filled with hot-melt adhesive powder are moved towards a heated roller 5, which can be heated and has an anti-adhesive rubber coating 6.
  • This heating roller 5, which rotates in the direction of the arrow shown in FIG. 1 in conformity with the engraving roller 1, is pressed relatively strongly onto the engraving roller, as a result of which the powder fillings located in the recesses 2 of the engraving roller are transferred to the rubber coating 6 of the heating roller and there as Put on the powder heap 7.
  • the engraving roller 1 has on the surface, in particular of its depressions, a thin separating film covering for easy removal of the powder fillings from these depressions, which can consist of a material based on tetrafluoroethylene.
  • the sheet 8 to be coated is fed in the form of a textile web 8, for example, and passed between the heating roller 5 and a further roller 9 associated therewith, which is arranged so that it presses the web 8 only slightly against the heating roller 5.
  • the heating roller is brought to a temperature of about 160 to about 240 ° C, which leads to the fact that the powder piles 7 sitting on their coating 6 sinter together. Due to the slight pressure of the web 8 against the heating roller 5, these sintered piles of powder are transferred to the web, where they form a somewhat flattened grid-shaped coating as a result of this pressure.
  • the grid-like coating can be punctiform, rod-shaped or linear.
  • the arrangement and shape of the coating grid 10 on the sheet 8 is of course determined by the arrangement and shape of the cup-shaped depressions 2 on the surface of the engraving roller. Depending on the desired type of coating grid on the fabric, these depressions 2 on the surface of the engraving roller 1 must therefore be arranged and designed accordingly.
EP88117995A 1986-11-13 1988-10-28 Procédé et installation pour revêtir des surfaces flexibles selon un motif Expired - Lifetime EP0365711B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
TR79787A TR24066A (tr) 1986-11-13 1987-11-13 Belirli poli-amid yumusatici madde iceren yumusatici deterjan bilesimleri
EP88117995A EP0365711B1 (fr) 1988-10-28 1988-10-28 Procédé et installation pour revêtir des surfaces flexibles selon un motif
ES88117995T ES2048750T3 (es) 1988-10-28 1988-10-28 Procedimiento y dispositivo para recubrimiento reticular con capas de formaciones flexibles y sus productos de produccion.
AT88117995T ATE99746T1 (de) 1988-10-28 1988-10-28 Verfahren und vorrichtung zum rasterfoermigen beschichten von flexiblen flaechengebilden und deren fertigungsprodukte.
DE88117995T DE3886937D1 (de) 1988-10-28 1988-10-28 Verfahren und Vorrichtung zum rasterförmigen Beschichten von flexiblen Flächengebilden und deren Fertigungsprodukte.
HU895442A HUT61347A (en) 1988-10-28 1989-10-25 Method and apparatus for grid-form coating beltlike flexible plain-figures with thermoplastic glue and products produced by the same
MX018115A MX170186B (es) 1988-10-28 1989-10-26 Metodo y dispositivo para la formacion de revestimiento de tipo reticulado sobre estructuras planas flexibles y los productos obtenidos a partir de las mismas
TR89/0797A TR24001A (tr) 1988-10-28 1989-10-27 Band seklinde esnek yuezey olusumlarinin tram seklinde sivanmasina mahsus usul ve tertibat ile bunlarin imalat ueruenleri.
CA002001705A CA2001705A1 (fr) 1988-10-28 1989-10-27 Methode et appareil pour former un enduit quadrille sur des supports plans, flexibles, des tissus, par exemple
SU894742318A RU1805887C (ru) 1988-10-28 1989-10-27 Способ растрообразного покрыти полосового гибкого издели и устройство дл его осуществлени
JP1278764A JPH0653242B2 (ja) 1988-10-28 1989-10-27 ウェブ状の可撓性平面部材上に格子状コーティングを形成するための装置
PL1989282057A PL161092B1 (pl) 1988-10-28 1989-10-27 wykonywania tego sposobu PL
AU43788/89A AU618140B2 (en) 1988-10-28 1989-10-27 Method and device for forming a grid-like coating on web-like flexible planar members and products thereof
CN89108271A CN1018894B (zh) 1988-10-28 1989-10-28 在卷状柔平条上形成栅格状覆盖层的方法装置及产品
US07/428,844 US5101759A (en) 1988-10-28 1989-10-30 Method and device for forming a grid-like coating on web-like flexible planar members and products thereof
HK128094A HK128094A (en) 1988-10-28 1994-11-17 Method and apparatus for pattern coating of a flexible sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88117995A EP0365711B1 (fr) 1988-10-28 1988-10-28 Procédé et installation pour revêtir des surfaces flexibles selon un motif

Publications (2)

Publication Number Publication Date
EP0365711A1 true EP0365711A1 (fr) 1990-05-02
EP0365711B1 EP0365711B1 (fr) 1994-01-05

Family

ID=8199501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117995A Expired - Lifetime EP0365711B1 (fr) 1986-11-13 1988-10-28 Procédé et installation pour revêtir des surfaces flexibles selon un motif

Country Status (15)

Country Link
US (1) US5101759A (fr)
EP (1) EP0365711B1 (fr)
JP (1) JPH0653242B2 (fr)
CN (1) CN1018894B (fr)
AT (1) ATE99746T1 (fr)
AU (1) AU618140B2 (fr)
CA (1) CA2001705A1 (fr)
DE (1) DE3886937D1 (fr)
ES (1) ES2048750T3 (fr)
HK (1) HK128094A (fr)
HU (1) HUT61347A (fr)
MX (1) MX170186B (fr)
PL (1) PL161092B1 (fr)
RU (1) RU1805887C (fr)
TR (1) TR24001A (fr)

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US5814369A (en) * 1995-12-14 1998-09-29 Environmental Reprocessing, Inc. System and method for depositing media in a pattern on a moving sheet using a media retaining member
KR100435025B1 (ko) * 1996-03-25 2004-07-30 레니에르 드 피카르디 베쎄 가용성 의류심지와 그의 제조방법
JP3356262B2 (ja) * 1997-04-09 2002-12-16 ノードソン株式会社 接着剤塗布方法及び装置
AU778541B2 (en) 1999-05-26 2004-12-09 Basf Corporation Metal roofing shingle stock and method for making it
US6682778B1 (en) * 2000-04-06 2004-01-27 Van Os Enterprises Stencil to pad method for applying a coating to a part
US6511704B1 (en) 2000-09-28 2003-01-28 Environmental Reprocessing, Inc. System and method for depositing granules in a frame pattern
US6377774B1 (en) 2000-10-06 2002-04-23 Lexmark International, Inc. System for applying release fluid on a fuser roll of a printer
US6610147B2 (en) 2001-08-31 2003-08-26 Owens-Corning Fiberglas Technology, Inc. Shingle granule valve and method of depositing granules onto a moving substrate
US7163716B2 (en) * 2001-08-31 2007-01-16 Owens Corning Fiberglas Technology, Inc. Method of depositing granules onto a moving substrate
US20030192107A1 (en) * 2002-04-11 2003-10-16 Cole Williams Waterproof, breathable articles of apparel with fleece liners
US7569153B2 (en) 2002-05-23 2009-08-04 Lg Display Co., Ltd. Fabrication method of liquid crystal display device
FR2878536B1 (fr) * 2004-11-30 2007-04-06 Analyses Mesures Pollutions A Procede d'ennoblissement textile a la continue et installation mettant en oeuvre ledit procede
JP2010029341A (ja) * 2008-07-28 2010-02-12 Nitomuzu:Kk 粘着テープロールおよびその製造方法
CN111002676A (zh) 2014-02-04 2020-04-14 古普里特·辛格·桑德哈 一种由具有防滑性能的合成纤维织物制成的屋顶膜
DE102015211537A1 (de) * 2014-07-24 2016-01-28 Heidelberger Druckmaschinen Ag Intellectual Property Verfahren zum Transfer eines Druckbildes auf ein Substrat
CN104784970B (zh) * 2015-04-23 2016-08-31 南京隆特森化学科技有限公司 手性色谱填料涂敷装置及方法
GB201509080D0 (en) 2015-05-27 2015-07-08 Landa Labs 2012 Ltd Coating apparatus
US11701684B2 (en) 2015-05-27 2023-07-18 Landa Labs (2012) Ltd. Method for coating a surface with a transferable layer of thermoplastic particles and related apparatus
CN105013675B (zh) * 2015-08-03 2018-06-08 潍坊中创文化用品股份有限公司 上粉机
CN107597491A (zh) * 2017-10-12 2018-01-19 佛山市恒灏科技有限公司 一种冲版机的上胶机构
CN108057582A (zh) * 2018-03-01 2018-05-22 苏州维洛克电子科技有限公司 一种聚酯薄膜试剂喷淋涂刷装置
KR102114692B1 (ko) * 2018-09-13 2020-05-25 주식회사 코아테크 도트 코팅 기반 탄성 밴드 접착 코팅 장치 및 방법
CN109823030B (zh) * 2018-12-30 2022-01-21 深圳博华仕科技有限公司 一种微流控芯片印造系统及印造方法
CN112452673B (zh) * 2020-11-17 2022-11-15 泉州台商投资区笙沓新材料有限公司 一种服装生产用衬布快速粉点设备
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DE2012009A1 (de) * 1970-03-13 1971-09-30 Kufner Textilwerke Kg Beschichtungspulver
FR2268646A1 (fr) * 1974-04-29 1975-11-21 Ciba Geigy Ag
FR2367136A2 (fr) * 1976-01-20 1978-05-05 Ici Ltd Procede pour lier une etoffe comprenant de la matiere thermoplastique fusible distribuee et pour appliquer a l'etoffe au moins un agent de modification
FR2454334A1 (fr) * 1979-04-13 1980-11-14 Schaetti Co Kunststoff Mahlwer Procede pour le recouvrement de bandes textiles avec une matiere synthetique en poudre
GB2119714A (en) * 1982-05-06 1983-11-23 Diab Barracuda Ab Applying patterns to webs
DE3623738A1 (de) * 1986-07-14 1988-01-21 Ralf Knobel Verfahren und einrichtung zum stellenweisen, vorzugsweise punktuellen beschichten bzw. bedrucken von textilen warenbahnen

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BE714100A (fr) * 1967-04-28 1968-09-16
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FR2268646A1 (fr) * 1974-04-29 1975-11-21 Ciba Geigy Ag
FR2367136A2 (fr) * 1976-01-20 1978-05-05 Ici Ltd Procede pour lier une etoffe comprenant de la matiere thermoplastique fusible distribuee et pour appliquer a l'etoffe au moins un agent de modification
FR2454334A1 (fr) * 1979-04-13 1980-11-14 Schaetti Co Kunststoff Mahlwer Procede pour le recouvrement de bandes textiles avec une matiere synthetique en poudre
GB2119714A (en) * 1982-05-06 1983-11-23 Diab Barracuda Ab Applying patterns to webs
DE3623738A1 (de) * 1986-07-14 1988-01-21 Ralf Knobel Verfahren und einrichtung zum stellenweisen, vorzugsweise punktuellen beschichten bzw. bedrucken von textilen warenbahnen

Also Published As

Publication number Publication date
AU618140B2 (en) 1991-12-12
PL161092B1 (pl) 1993-05-31
US5101759A (en) 1992-04-07
JPH0653242B2 (ja) 1994-07-20
ATE99746T1 (de) 1994-01-15
MX170186B (es) 1993-08-10
ES2048750T3 (es) 1994-04-01
CN1018894B (zh) 1992-11-04
RU1805887C (ru) 1993-03-30
HK128094A (en) 1994-11-25
DE3886937D1 (de) 1994-02-17
EP0365711B1 (fr) 1994-01-05
TR24001A (tr) 1991-01-25
HU895442D0 (en) 1990-02-28
CN1042097A (zh) 1990-05-16
CA2001705A1 (fr) 1990-04-28
AU4378889A (en) 1990-05-03
HUT61347A (en) 1992-12-28
JPH02290273A (ja) 1990-11-30

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