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公开(公告)号：EP2053104A1
公开(公告)日：2009-04-29
申请号：EP07119374.2
申请日：2007-10-26
Applicant: Agfa Graphics N.V.
Inventor： Van Dyck, Geert , Van Thillo, Etienne , Bracke, Peter
CPC classification number: B41J11/002 , B41M7/0081 , C09D11/101 , C09D11/36
Abstract: A radiation curable inkjet printing method for producing printed plastic bags comprising the steps of:
a) providing a web-like polymeric substrate having a maximum value for Tan δ between 40°C and 110°C;
b) providing a single pass inkjet printer having at least one page-wide printhead or at least one set of staggered printheads, means for transporting the web-like recording medium and curing means;
c) jetting onto the web-like polymeric substrate having a surface energy S sub , a non-aqueous radiation curable inkjet liquid having a surface tension S Liq , wherein S Liq is smaller than S Sub by at least 4 mN/m; and
d) curing the radiation curable liquid on the substrate at a surface temperature equal or higher than the temperature of the maximum value for Tan δ and smaller than the melting point of the polymeric recording medium
wherein the maximum value for Tan δ is determined by dynamic mechanical analysis at a temperature ramp of 3°C/min using forced oscillation with a cycle of 1 second and an amplitude of 100 µm.
A single pass inkjet printer is also disclosed.Abstract translation: 一种用于生产印刷塑料袋的可辐射固化喷墨印刷方法，包括以下步骤：a）提供Tanδ最大值在40℃和110℃之间的网状聚合物基材; b）提供具有至少一个页宽打印头或至少一组交错打印头的单程喷墨打印机，用于传送幅状记录介质和固化装置的装置; c）喷射到具有表面能Ssub的网状聚合物基材上，具有表面张力SLiq的非水性可辐射固化喷墨液体，其中SLiq小于SSub至少4mN / m; 以及d）在等于或高于Tanδ的最大值的温度且小于聚合物记录介质的熔点的表面温度下固化基材上的可辐射固化液体，其中Tanδ的最大值由动态 在3°C / min的温度斜坡上使用强制振荡进行机械分析，周期为1秒，振幅为100μm。 还公开了单程喷墨打印机。
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Patent Agency Ranking
公开(公告)号：EP1935652A1
公开(公告)日：2008-06-25
申请号：EP06126903.1
申请日：2006-12-21
Applicant: Agfa Graphics N.V.
Inventor： Van Thillo, Etienne , De Voeght, Frank
CPC classification number: B41J2/015 , B41J2/01 , B41J2/175 , B41J2/17503 , B41J2/2107 , B41J2/211 , B41J2/2114 , B41M5/0023 , B41M7/0072 , C09D11/101 , C09D11/322 , C09D11/40 , G01D11/00
Abstract: An inkjet printing method comprising in order the steps of:
a) providing to an inkjet printer at least two or more colourless liquids having a different composition and at least one colour inkjet ink;
b) mixing said colour inkjet ink in a controlled amount with said two or more colourless liquids; and
c) printing the ink-mixture of said colour inkjet ink and the two or more colourless liquids with the inkjet printer onto an ink-receiver.
Also disclosed are an inkjet printer and an inkjet ink set comprising at least two or more colourless liquids having a different composition and a colour inkjet ink.-
公开(公告)号：EP2053104B1
公开(公告)日：2017-02-22
申请号：EP07119374.2
申请日：2007-10-26
Applicant: Agfa Graphics N.V.
Inventor： Van Dyck, Geert , Van Thillo, Etienne , Bracke, Peter
CPC classification number: B41J11/002 , B41M7/0081 , C09D11/101 , C09D11/36
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公开(公告)号：EP1935659A1
公开(公告)日：2008-06-25
申请号：EP06126887.6
申请日：2006-12-21
Applicant: Agfa Graphics N.V.
Inventor： De Voeght, Frank , Van Thillo, Etienne
CPC classification number: B41J2/175 , B41J2/211 , B41J2/2114 , B41M5/0023 , C09D11/101 , G01D11/00
Abstract: An inkjet printing method comprising in order the steps of:
a) providing at least two or more colour inkjet inks of the same colour and colour density but having a different composition to an inkjet printer;
b) mixing said two or more colour inkjet inks in a controlled amount ; and
c) printing the mixture of said two or more colour inkjet inks with the inkjet printer onto an ink-receiver.
Also disclosed are an inkjet printer and an inkjet ink set comprising two or more colour inkjet inks of the same colour and colour density but having a different composition.Abstract translation: 一种喷墨打印方法，包括以下步骤：a）提供与喷墨打印机相同颜色和颜色密度但具有不同组成的至少两种或更多种彩色喷墨油墨; b）以受控的量混合所述两种或更多种彩色喷墨油墨; 和c）将所述两种或更多种彩色喷墨油墨与喷墨打印机的混合物印刷到墨水接收器上。 还公开了一种喷墨打印机和包括两种或更多种颜色和颜色密度但具有不同组成的彩色喷墨油墨的喷墨油墨组。
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公开(公告)号：EP1935652B1
公开(公告)日：2010-04-21
申请号：EP06126903.1
申请日：2006-12-21
Applicant: Agfa Graphics N.V.
Inventor： Van Thillo, Etienne , De Voeght, Frank
CPC classification number: B41J2/015 , B41J2/01 , B41J2/175 , B41J2/17503 , B41J2/2107 , B41J2/211 , B41J2/2114 , B41M5/0023 , B41M7/0072 , C09D11/101 , C09D11/322 , C09D11/40 , G01D11/00
Abstract: An inkjet printing method comprising in order the steps of: a) providing to an inkjet printer at least two or more colourless liquids having a different composition and at least one colour inkjet ink; b) mixing said colour inkjet ink in a controlled amount with said two or more colourless liquids; and c) printing the ink-mixture of said colour inkjet ink and the two or more colourless liquids with the inkjet printer onto an ink-receiver. Also disclosed are an inkjet printer and an inkjet ink set comprising at least two or more colourless liquids having a different composition and a colour inkjet ink.
Abstract translation: 一种喷墨打印方法，包括以下步骤：a）向喷墨打印机提供具有不同组成的至少两种或更多种无色液体和至少一种彩色喷墨油墨; b）将所述彩色喷墨油墨与所述两种或更多种无色液体混合; 和c）将所述彩色喷墨油墨和两种或更多种无色液体的油墨混合物用喷墨打印机印刷到油墨接收器上。 还公开了一种喷墨打印机和包括具有不同组成的至少两种或更多种无色液体和彩色喷墨油墨的喷墨油墨组。
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公开(公告)号：EP1935659B1
公开(公告)日：2009-11-11
申请号：EP06126887.6
申请日：2006-12-21
Applicant: Agfa Graphics N.V.
Inventor： De Voeght, Frank , Van Thillo, Etienne
CPC classification number: B41J2/175 , B41J2/211 , B41J2/2114 , B41M5/0023 , C09D11/101 , G01D11/00
Abstract: An inkjet printing method comprising in order the steps of: a) providing at least two or more colour inkjet inks of the same colour and colour density but having a different composition to an inkjet printer; b) mixing said two or more colour inkjet inks in a controlled amount ; and c) printing the mixture of said two or more colour inkjet inks with the inkjet printer onto an ink-receiver. Also disclosed are an inkjet printer and an inkjet ink set comprising two or more colour inkjet inks of the same colour and colour density but having a different composition.
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