• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. A METHOD FOR THERMAL PROCESSING OF TEXTILE MATERIAL by impregnating it with a curable synthetic resin, then conducting the material vertically upward through the first heat-affected zone, changing the direction of the material being moved by conveying it along the guide rollers while simultaneously cooling on one of its sides to prevent the material from sticking to the surface of the rollers and the further passage of the material vertically down through the second zone of thermal exposure, characterized in that, in order to increase ffektivnosti processing due to freezing of the reaction curing resin material is further cooled from both sides after it leaves the first heat influence zone before rotating material. 2. The method according to claim 1, wherein and with the fact that the cooling of the material on both sides is carried out by supplying a gaseous Agent, for example air to the material. 3. The method according to claim 1, characterized by the fact that the cooling of the material is realized on both sides at a pressure lower than the pressure in the first zone of thermal action. 4. The method according to claim 1, wherein the use of thermosetting plastic is used as a waiting synthetic resin. four; oo
    公开号:SU1114347A3
    申请号:SU813258903
    申请日:1981-03-05
    公开日:1984-09-15
    发明作者:Каратш Ханс-Питер
    申请人:Синтер Лимитед (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the finishing production of textile industry and can be used when applying resin to a textile material, such as fiberglass. The known method of heat treatment of a textile material by means of its curing synthetic resin, followed by a material held vertically upwards through the first zone of heat exposure, is changed. the direction of the material being moved 1 by holding it along the guide rollers while simultaneously cooling from one of its sides to prevent the material from sticking to the surface of the rollers and further holding the material vertically downwards through the second heat zone 1 3. The disadvantage of the known solution is that material, resin, upon thermal two-zone exposure to the material, leads to a state in which its adhesive properties are largely lost, which leads to a decrease in the efficiency brabotki. The purpose of the invention is to increase the processing efficiency by freezing the resin curing reaction. The goal is achieved in that according to the method of heat treatment of a textile material by impregnating it with a curable synthetic resin, the material is subsequently held vertically up through the first zone of tailing, changing the direction of the material being moved by guiding the rollers and simultaneously cooling it from one of its sides. elimination of sticking of the material to the surface of the rollers and further holding the material vertically down through four-g. The second heat-affected zone is cut, the material is additionally cooled on both sides after its release and the first heat-affected zone before turning the material. In this case, the material is cooled on both sides by supplying a gaseous agent, for example air, to the material. The cooling of the material from two sides is carried out at a pressure lower than the pressure in the first zone of heat exposure. Thermosetting plastic is used as a curing synthetic resin. The drawing schematically shows a device for carrying out the proposed method. The device comprises a first zone 1 for thermal effects on the textile material 2, a chamber 3 for cooling the textile material, a chamber 4 for changing the direction of the material being transferred, and a second zone 5 for further thermal effects on the textile material arranged parallel to the first zone. In the first zone 1, blower ducts 6, fitted with nozzles 7 for supplying a stream of warm air to the material 2 passing upwards, are installed one above the other and against each other. At the end of the first heat affected zone, there is a stretching device (not shown) for stretching the heated medium. The second heat affected zone 5 also has blower ducts with nozzles for supplying a stream of thermal air (not shown). In the upper part of the second heat-affected zone 5, there is an exhaust device 8, equipped with outlets 9, through which warm air enters and ejects. The chamber 3 for cooling the textile material has blower ducts 10 provided with exhaust nozzles 11, by means of which a flow of cooling gaseous agent, for example air, is supplied to the textile material 2. In order to reduce the ingress of cold air from the cooling chamber 3 into the first heat-acting zone 1, a exhaust device 12 is installed in the chamber 3, by means of which a larger amount of cold air is sucked out of the cooling zone than it enters. air ducts, thereby creating a lower pressure in the cooling chamber than the pressure in the first zone of heat exposure. The camera 4 for changing the direction of the material being moved 2 has guide rollers 13-16, between which nozzles 17-19 are placed for blowing the textile material with cold air, thereby preventing the textile material from adhering to the air flow. roller surfaces. For removal of cold air there is a vent 20 located in the upper part of chamber 4. The proposed method is carried out as follows. Textile material 2, for example fiberglass, is impregnated with a curable synthetic resin, as which any thermoactive resin can be used: phenolic, polyester, epoxy or silicone. The impregnated material 2 is conducted through the first heat affected zone 1. The textile material 2 is moved vertically upwards between the ducts 6. From the nozzles 7 of the ducts 6, the textile material 2 is blown with thermal air streams, as a result of which the material 2 is slowly heated and the synthetic resin is polysherized on the material. After leaving the first exposure zone 1, the textile material 2 is cooled in chamber 3 by supplying cold air from the nozzles 11 to it from both sides. Cooling is carried out at a pressure lower than the pressure in the first heat exposure zone, which reduces the impact cold air from the cooling chamber 3 to the first heat-affected zone 1. The cooling of the textile material contributes to the freezing of the chemical reaction and the preservation of the sticky properties of synthetic SMO.G1Y before the textile material enters the second heat treatment zone 5. After leaving the cooling chamber 3, the textile material 1 is guided along the guide rollers 13-16 to change its direction, simultaneously blown with a stream of cold air from the nozzles 17-19 and thereby prevent the textile material from sticking to the surface of the rollers 13-16. Then, the textile material 2 is transferred to the second heat affected zone 5, where it is held vertically from top to bottom. In the second heat treatment zone 5, a chemical reaction continues, started in the first zone 1 - the subsequent polymerization and polycondensation of the resin. After exiting the second zone 5, the heat exposure of the material 2 is cooled to stop the chemical process and put into a roll (not shown). The textile material is post-dropped into the second heat treatment zone 5 with a uniform distribution of the resin across the entire width and thickness of the material 2 due to its cooling after the first heat treatment zone 1. This allows the material to be processed at a higher rate and to obtain an effective and complete process of heat treating the material when it is impregnated with thermosetting resins.
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    权利要求:
    Claims (4)
    [1]
    1. METHOD OF TREATING TEXTILE MATERIAL by impregnating it with a curable synthetic resin, then holding the material vertically upward through the first heat-affected zone, changing the direction of the material being moved by conducting it along the guide rollers while cooling from one of its sides to eliminate material sticking to the surface of the rollers and further conducting the material vertically downward through the second heat-affected zone, characterized in that, in order to increase the effect ivnosti processing by freezing resin curing reaction, the material is further cooled from both sides after it leaves the first heat treatment zone before rotation through that material.
    [2]
    2. The method of pop. ^ characterized in that the cooling of the material on both sides is carried out by supplying a gaseous agent, for example air to the material.
    [3]
    3. The method of pop. 1, characterized in that the cooling of the material from two sides is carried out at a pressure lower than the pressure in the first heat affected zone.
    [4]
    4. The method according to claim 1, characterized in that thermosetting plastic is used as a curing synthetic resin.
    SU, q, 1114347>
    类似技术:
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    同族专利:
    公开号 | 公开日
    CA1184447A|1985-03-26|
    KR840001153B1|1984-08-11|
    RO87434A|1985-08-31|
    JPS6235367B2|1987-08-01|
    MX157115A|1988-10-28|
    PL229994A1|1981-11-13|
    CH629354A|1982-04-30|
    IL62239D0|1981-05-20|
    IL62239A|1985-02-28|
    EP0035682B1|1983-09-28|
    PL126677B1|1983-08-31|
    SG32184G|1985-02-08|
    GB2071716A|1981-09-23|
    PH18823A|1985-10-03|
    DE3160990D1|1983-11-03|
    DD156722A5|1982-09-15|
    JPS56166017A|1981-12-19|
    GB2071716B|1983-06-22|
    ES500112A0|1982-05-01|
    AT4823T|1983-10-15|
    AR225074A1|1982-02-15|
    YU42684B|1988-10-31|
    CS250210B2|1987-04-16|
    HU183352B|1984-04-28|
    AU534292B2|1984-01-19|
    IE810472L|1981-09-06|
    US4342718A|1982-08-03|
    IE50780B1|1986-07-09|
    MY8500591A|1985-12-31|
    TR21643A|1985-01-01|
    EP0035682A1|1981-09-16|
    YU58681A|1984-08-31|
    ZA811497B|1982-03-31|
    BR8101284A|1981-09-08|
    RO87434B|1985-08-31|
    HK81484A|1984-11-25|
    ES8204779A1|1982-05-01|
    KR830005421A|1983-08-13|
    IN155227B|1985-01-12|
    AU6801181A|1981-09-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2997096A|1957-05-16|1961-08-22|Owens Corning Fiberglass Corp|Multiple stage methods and apparatus for curing the binder of fibrous glass masses|
    LU45437A1|1963-12-17|1964-04-17|
    GB1279252A|1968-11-01|1972-06-28|Atomic Energy Authority Uk|Improvements in or relating to apparatus for coating fibres|
    US3695220A|1969-03-20|1972-10-03|Rimar Spa|Apparatus for finishing textile materials and the like|
    DE1945532A1|1969-09-09|1971-03-11|Udo Busch|Combined weaving and finishing process|
    US3599341A|1970-02-09|1971-08-17|Eastman Kodak Co|Method and apparatus for drying a web|
    US3625493A|1970-02-20|1971-12-07|Goodyear Tire & Rubber|Modular heating unit for processing tire cord fabric|
    FR2105086A1|1970-09-16|1972-04-28|Champier Ets|Drawing or relaxings synthetic filament - during passage through heated chamber|
    DE2328957A1|1973-06-07|1974-12-19|Boewe Boehler & Weber Kg Masch|CARRYING NOZZLE DEVICE FOR DRYING OR / AND FIXING TEXTILE SHEETS|
    US4051214A|1976-01-30|1977-09-27|Weyerhaeuser Company|Method of controlling monomer loss during the production of a fiber-thermoplastic matrix by in situ bulk polymerization|
    US4238176A|1976-12-17|1980-12-09|Owens-Corning Fiberglas Corporation|Apparatus for producing sheet resinous materials|
    US4172869A|1977-04-11|1979-10-30|Kurashiki Boseki Kabushiki Kaisha|Method of and apparatus for manufacturing fiber-reinforced thermoplastic resin of cellular structure|
    DE2722851A1|1977-05-20|1978-11-23|Bernhard Lastering|Heated fabric treatment process - uses shock application of cold fluid to reduce temperature and control residual moisture content|DE3046171C2|1980-12-06|1983-09-29|Christian O. 7590 Achern Schön|Method and device for impregnating porous materials, in particular carbon products, in the manufacture of carbon electrodes|
    JPS58160119A|1982-03-18|1983-09-22|Hitachi Chem Co Ltd|Manufacture of prepreg|
    US4478781A|1982-08-30|1984-10-23|Zaelke Arnold E|Method and apparatus for refurbishment of plastic containers|
    TR22993A|1984-04-02|1989-01-05|Sinter Ltd|PROCEDURE AND FACILITY FOR DRYING A SERIES OF IMPRESSED WITH HARDENED ARTIFICIAL RECINE|
    FR2603891B1|1986-09-17|1990-12-14|Atochem|PROCESS FOR PRODUCING COMPOSITE MATERIAL BASED ON LONG FIBER REINFORCED POLYAMIDE|
    JPS6418166A|1987-07-13|1989-01-20|Fuji Xerox Co Ltd|Single-component developing device for electrophotographic device|
    JP2696244B2|1989-03-14|1998-01-14|鐘淵化学工業株式会社|Method, apparatus and equipment for continuous production of resin film|
    EP0725178B2|1995-01-31|2005-04-27|Kurt Dr. Müller|Method and device for drying and shrinking of textile fabric|
    GB2328452A|1997-08-21|1999-02-24|Scapa Group Plc|Heating setting of belts and fabrics|
    US7419607B2|2003-04-07|2008-09-02|Bradley Downs|Anti-biofilm forming structure and method of manufacturing the same|
    US20060057351A1|2004-09-10|2006-03-16|Alain Yang|Method for curing a binder on insulation fibers|
    ITBO20100222A1|2010-04-12|2011-10-13|S I M A Societa Ind Meccani Che Affini A R|PLANT FOR COOLING A RIBBON, IN PARTICULAR OF A STRAP, MADE OF A PLASTIC MATERIAL|
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    JP5728553B2|2013-10-18|2015-06-03|ユニ・チャーム株式会社|Non-woven fabric bulk recovery device and non-woven fabric bulk recovery method|
    JP6086415B1|2016-06-22|2017-03-01|株式会社ニチリン|SEALING DEVICE, RUBBER HOSE CONTINUOUS VULCANIZING DEVICE INCLUDING THE SAME, AND SEALING METHOD AND RUBBER HOSE CONTINUOUS VULCANIZING METHOD|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH175780A|CH629354A|1980-03-06|1980-03-06|
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