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公开(公告)号：US09636904B2
公开(公告)日：2017-05-02
申请号：US15086697
申请日：2016-03-31
发明人： Tomohumi Sano , Toshiaki Kanamura , Satoshi Mitsui
CPC分类号： B41C1/06 , B41M3/12 , B41M5/0256 , B41M5/03 , G03G15/00
摘要： A method for forming a thermal transfer printing sheet, including (a) feeding a release sheet having a release surface; (b) transferring an image, which is to be thermally transferred and printed on a transfer medium, onto the release surface of the release sheet; (c) forming a thermoplastic resin pattern, which corresponds to the image as a transfer base material and which is to be colorless and transparent by heat and pressure, and transferring the thermoplastic resin pattern onto the release surface of the release sheet; and (d) fixing the image and the thermoplastic resin pattern onto the release surface of the release sheet in a film shape, through heat and pressure.
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公开(公告)号：US09259901B2
公开(公告)日：2016-02-16
申请号：US14031947
申请日：2013-09-19
发明人： Masaru Sato , Hisao Aihara , Satoshi Mitsui , Tomohumi Sano
IPC分类号： B29C65/02 , B29C65/18 , B29C65/40 , B32B37/02 , B32B37/04 , B32B37/26 , B32B38/14 , B32B43/00 , B32B37/00 , G03G15/22 , G03G15/00 , B41M3/10
CPC分类号： B32B37/0076 , B41M3/10 , G03G15/224 , G03G15/6591 , G03G2215/0141
摘要： A peeling sheet supply unit is formed along an endless belt and is configured to supply a peeling sheet having a peeling surface on the endless belt. A first resin sheet transfer device is provided at a downstream side of the peeling sheet supply unit, and is configured to form a resin sheet by transferring a thermoplastic toner to a first region of the peeling sheet. A second resin sheet transfer device is provided at a downstream side of the first resin sheet transfer device and is configured to form a resin sheet by transferring a thermoplastic toner to a second region of the peeling sheet, the second region having a region different from a region overlapped with the first region.
摘要翻译： 沿着环形带形成剥离片供给单元，并且构成为在环形带上提供具有剥离面的剥离片。 第一树脂片材转移装置设置在剥离片供给装置的下游侧，并且通过将热塑性调色剂转移到剥离片的第一区域而形成树脂片。 第二树脂片材转移装置设置在第一树脂片材转移装置的下游侧，并且通过将热塑性调色剂转移到剥离片的第二区域而形成树脂片，第二区域具有不同于 区域与第一区域重叠。
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公开(公告)号：US09597910B2
公开(公告)日：2017-03-21
申请号：US14937575
申请日：2015-11-10
CPC分类号： B41M5/385 , B41M5/0256 , B41M5/38214 , B41M5/38257 , B41M5/44 , B41M2205/06 , B41M2205/10
摘要： A toner for a thermal transfer printing sheet is advantageous in terms of a fixing property to a release sheet, durability against deformation upon cooling, and a property of holding an image-forming toner, in addition to grindability and chargeability of the toner. The toner for a thermal transfer printing sheet is characterized by comprising a negative-charged crystalline polyester resin, wherein the toner has an average particle size D50 (volume) of 20 to 50 μm.
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