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公开(公告)号：US08755729B2
公开(公告)日：2014-06-17
申请号：US13326733
申请日：2011-12-15
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： A glossiness processing apparatus for glossiness treatment includes a first glossiness treatment unit; a second glossiness treatment unit provided downstream of the first glossiness treatment unit with respect to a feeding direction of a sheet; wherein each of the units including a film movable having a surface in contact with an image surface of the sheet while moving; a heating member contacted to another surface of the film, the heating member including a plurality of heat generating elements arranged along a direction substantially perpendicular to a moving direction of the film; a pressing member cooperating with the heating member to form a nip, with the film therebetween, for nipping and feeding the sheet; wherein positions of the heat generating elements are offset relative to positions of the heat generating elements of the first glossiness treatment unit.
摘要翻译： 用于光泽度处理的光泽度处理装置包括：第一光泽度处理单元; 第二光泽度处理单元，相对于片材的进给方向设置在所述第一光泽度处理单元的下游; 其中每个单元包括可移动的膜，其具有在移动时与片材的图像表面接触的表面; 所述加热构件与所述膜的另一表面接触，所述加热构件包括沿着基本上垂直于所述膜的移动方向的方向布置的多个发热元件; 与所述加热构件配合以形成辊隙的挤压构件，其间具有用于夹持和进给所述片材的膜; 其中所述发热元件的位置相对于所述第一光泽度处理单元的发热元件的位置偏移。
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公开(公告)号：US08718529B2
公开(公告)日：2014-05-06
申请号：US13316828
申请日：2011-12-12
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： An image forming apparatus includes a plurality of image forming stations for forming a toner image having superposed toner image components on a recording material, a fixing portion for fixing the toner image on the recording material, and a glossiness treatment unit, operable when a glossiness treatment mode is selected, for glossiness treatment of the toner image fixed on the recording material by heating the toner image. The glossiness treatment unit includes a film movable in a feeding direction of the recording material, a heating member contacting the film, and a pressing member cooperating with the heating member to form a nip, with the film therebetween, for nipping and feeding the recording material. In the glossiness treatment mode, one of the image forming stations forms, as a topmost layer, a toner image having a tone gradation provided by a dot growth type screening, and an image forming station, other than the one for forming the topmost toner image, forms the toner image having the tone gradation provided by a line growth type screening.
摘要翻译： 图像形成装置包括多个图像形成站，用于形成在记录材料上具有重叠的调色剂图像成分的调色剂图像，用于将调色剂图像定影在记录材料上的固定部分，以及光泽度处理单元，其可在光泽度处理 通过加热调色剂图像来选择固定在记录材料上的调色剂图像的光泽度处理。 光泽处理单元包括可在记录材料的进给方向上移动的膜，与膜接触的加热构件和与加热构件配合形成辊隙的加压构件，其间用于夹持和供给记录材料 。 在光泽度处理模式中，一个图像形成站形成具有通过点生长型筛选提供的色调等级的调色剂图像作为最上层，以及除了用于形成最上面的调色剂图像的图像形成站之外的图像形成站 形成具有通过线生长型筛选提供的色调等级的调色剂图像。
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公开(公告)号：US20120155940A1
公开(公告)日：2012-06-21
申请号：US13326733
申请日：2011-12-15
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： A glossiness processing apparatus for glossiness treatment includes a first glossiness treatment unit; a second glossiness treatment unit provided downstream of the first glossiness treatment unit with respect to a feeding direction of a sheet; wherein each of the units including a film movable having a surface in contact with an image surface of the sheet while moving; a heating member contacted to another surface of the film, the heating member including a plurality of heat generating elements arranged along a direction substantially perpendicular to a moving direction of the film; a pressing member cooperating with the heating member to form a nip, with the film therebetween, for nipping and feeding the sheet; wherein positions of the heat generating elements are offset relative to positions of the heat generating elements of the first glossiness treatment unit.
摘要翻译： 用于光泽度处理的光泽度处理装置包括：第一光泽度处理单元; 第二光泽度处理单元，相对于片材的进给方向设置在所述第一光泽度处理单元的下游; 其中每个单元包括可移动的膜，其具有在移动时与片材的图像表面接触的表面; 所述加热构件与所述膜的另一表面接触，所述加热构件包括沿着基本上垂直于所述膜的移动方向的方向布置的多个发热元件; 与所述加热构件配合以形成辊隙的挤压构件，其间具有用于夹持和进给所述片材的膜; 其中所述发热元件的位置相对于所述第一光泽度处理单元的发热元件的位置偏移。
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公开(公告)号：US20120155939A1
公开(公告)日：2012-06-21
申请号：US13316828
申请日：2011-12-12
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： An image forming apparatus includes an image forming unit for forming a toner image on a recording material; a fixing portion for fixing the toner image; a glossiness treatment unit, operable when a glossiness treatment mode is selected, for glossiness treatment of the toner image fixed on the recording material by heating the toner image, the glossiness treatment unit including a film movable in a feeding direction of the recording material, a heating member contacted to the film, a pressing member cooperating with the heating member to form a nip, with the film therebetween, for nipping and feeding the recording material; wherein in the glossiness treatment mode, the image forming unit forms, as a topmost layer, a toner image having a tone gradation provided by a dot growth type screening.
摘要翻译： 图像形成装置包括用于在记录材料上形成调色剂图像的图像形成单元; 用于固定调色剂图像的固定部分; 光泽度处理单元，当选择光泽度处理模式时可操作，通过加热调色剂图像来调节固定在记录材料上的调色剂图像的光泽度处理，所述光泽度处理单元包括可沿记录材料的进给方向移动的膜， 与所述膜接触的加热构件，与所述加热构件配合以形成辊隙的加压构件，其间具有所述膜，用于夹持和进给所述记录材料; 其中在光泽度处理模式中，图像形成单元形成具有通过点生长型筛选提供的色调等级的调色剂图像作为最上层。
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公开(公告)号：US20120003346A1
公开(公告)日：2012-01-05
申请号：US13173755
申请日：2011-06-30
CPC分类号： B29C59/022 , B29C59/04
摘要： A sheet surface treating apparatus includes a heater including a substrate and a heat generating element provided on the substrate; a transfer film which is movable while contacting the heater; a pressing member cooperating with the heater to form a nip for feeding a sheet carrying thermoplastic resin material, through the transfer film; wherein the sheet is fed by the nip together with the transfer film in a state that the thermoplastic resin material is in contact with the transfer film, and is heated by the heater in the nip so that a configuration of a surface of the transfer film is transferred to the thermoplastic resin material, and then is separated from the transfer film; wherein a downstream end of the heat generating element with respect to a sheet feeding direction is disposed at a position upstream of an end of the nip with respect to the sheet feeding direction, and a distance between the downstream end of the nip and the downstream end of the heat generating element is not less than 0.4 mm and not more than 2.5 mm.
摘要翻译： 片材表面处理装置包括：加热器，包括基板和设置在基板上的发热元件; 可接触加热器时移动的转印膜; 与所述加热器配合以形成用于通过所述转印膜供给载有热塑性树脂材料的片材的辊隙的按压部件; 其中在热塑性树脂材料与转印膜接触的状态下，片材与转印膜一起由转印膜供给，并且通过加热器在辊隙中加热，使得转印膜表面的构型为 转移到热塑性树脂材料上，然后与转印膜分离; 其特征在于，所述发热元件相对于纸张供给方向的下游端设置在所述辊隙的端部相对于纸张供给方向的上游位置，并且所述辊隙的下游端与所述下游端之间的距离 的发热元件不小于0.4mm且不大于2.5mm。
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