2024年3月20日发(作者：皇河)
专利内容由知识产权出版社提供
专利名称：Being production manner of the nozzle
发明人：青木 彦治
申请号：JP1996026142
申请日：19960119
公开号：JP3570060B2
公开日：20040929
摘要：PROBLEM TO BE SOLVED: To provide a nozzle plate not generating the bending
or irregularity of ink droplets at a time of the injection of ink by eliminating the burr
generated by the perforation processing of the nozzles piercing a substrate and a water
replelling film in the production of the nozzle plate injecting ink droplets and capable of
obtaining high printing quality. SOLUTION: A water repelling film 3 is formed to a
substrate 2 from a water repelling material having thermoplasticity and a nozzle 4 is
formed to the substrate 2 and the water repelling film 3 by perforation processing and,
thereafter, the water repelling film 3 is turned to the underside in the gravity direction of
the substrate 2 to be heat-treated at a temp. higher than the softening temp. of the
water repelling film by a predetermined temp. for a predetermined time to eliminate the
burr composed of the water repelling film around the jet orifice of the nozzle 4 formed
after perforation processing.
申请人：ブラザー工業株式会社
地址：愛知県名古屋市瑞穂区苗代町１５番１号
国籍：JP
代理人：武藤 勝典
更多信息请下载全文后查看
2024年3月20日发(作者：皇河)
专利内容由知识产权出版社提供
专利名称：Being production manner of the nozzle
发明人：青木 彦治
申请号：JP1996026142
申请日：19960119
公开号：JP3570060B2
公开日：20040929
摘要：PROBLEM TO BE SOLVED: To provide a nozzle plate not generating the bending
or irregularity of ink droplets at a time of the injection of ink by eliminating the burr
generated by the perforation processing of the nozzles piercing a substrate and a water
replelling film in the production of the nozzle plate injecting ink droplets and capable of
obtaining high printing quality. SOLUTION: A water repelling film 3 is formed to a
substrate 2 from a water repelling material having thermoplasticity and a nozzle 4 is
formed to the substrate 2 and the water repelling film 3 by perforation processing and,
thereafter, the water repelling film 3 is turned to the underside in the gravity direction of
the substrate 2 to be heat-treated at a temp. higher than the softening temp. of the
water repelling film by a predetermined temp. for a predetermined time to eliminate the
burr composed of the water repelling film around the jet orifice of the nozzle 4 formed
after perforation processing.
申请人：ブラザー工業株式会社
地址：愛知県名古屋市瑞穂区苗代町１５番１号
国籍：JP
代理人：武藤 勝典
更多信息请下载全文后查看