摘要:
A selective-deposition-based additive manufacturing system (10) includes a transfer medium (24) configured to receive the layers (22) from an imaging engine (12), a heater (72) configured to heat the layers (22) on the transfer medium (24), and a layer transfusion assembly (20) that includes a build platform (28), and is configured to transfuse the heated layers (22) onto the build platform (28) in a layer-by-layer manner to print a three- dimensional part (22). The transfusion assembly (20) includes a nip roller (320) configured to deform when transfusing the heated imaged layers (22) to reduce deformation of the layers (22).
摘要:
An electrostatic -based layer-wise manufacturing system (e.g., 200; 200-1; 250; 282; 300) decouples a layer imaging process from a layer transfusion process. The layer imaging process is performed in a first batch process that is independent from the layer transfusion process that is performed in a second batch process
摘要:
Laser printer for the production of a cosmetic article, characterized in that it is arranged to enable the formation, by electrophotography or magnetophotography, of an image on a support starting from at least one cosmetic toner and in that it is configured to deliver the toner present on the support (2) in a sufficiently free state to enable the removal thereof or transfer thereof by contact with human keratin materials.
摘要:
The electrographic printing of one or more multi-channeled layers having a particular pattern by electrographic techniques that produces a specialty item electrographically. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing predetermined sized marking particles; and, where desired, forming one or more final multi-channeled layers utilizing marking particles of a predetermined size or size distribution.
摘要:
A plate setting system and apparatus for providing computer-to-plate electrophotographic printing to a conductive plate (604, 800). The apparatus may include an electrophotographic printer adapted to include an electrically isolated media path for receiving a conductive plate (604, 800). A conductive plate (604, 800) may include anodized and grained aluminum(AL) that does not include a light sensitive emulsion layer in a finished product. The plate (604, 800) may be adapted to include rounded corners (608). The plat (604, 800) may be adapted to include a protective leading edge (702). The plate (604, 800) may be fused using the absorbed light of a radiant heat source.
摘要:
The object of the present invention is to provide an electrophotographic endless belt exhibiting high uniformity in transfer and high stability in running, and an electrophotographic apparatus having the electrophotographic endless belt. The present invention provides: an electrophotographic endless belt formed of a thermoplastic resin composition, characterized in that, assuming that the maximum heating shrinkage factor when a slice of the electrophotographic endless belt is hot-pressed in a temperature range higher than a melting point of the thermoplastic resin composition by 10°C to 120°C is L (%), 15 ≤ L ≤ 80 is established, and assuming that the maximum tensile rupture distortion attained by performing a heating tensile test using a slice hot-pressed at a temperature giving the maximum heating shrinkage factor in a temperature range of 80°C to 200°C is S, 0.10 ≤ (S + 1)/L ≤ 0.17 is established; an electrophotographic apparatus having the electrophotographic endless belt; and a method of manufacturing the electrophotographic endless belt.
摘要翻译:本发明的目的是提供一种显示出高均匀性的转印和高稳定性的电子照相无接头环形带以及具有电子照相无接头环带的电子照相设备。 本发明提供:一种由热塑性树脂组合物形成的电子照相无孔环形带,其特征在于,假设当电子照相无接头环形带的切片在比所述热塑性树脂组合物的熔点高的温度范围内被热压时的最大加热收缩率 通过10℃〜120℃的热塑性树脂组合物为L(%),建立15 = L = 80,假设通过使用在给予温度的温度下热压的片进行加热拉伸试验而达到的最大拉伸断裂变形 在80℃至200℃的温度范围内的最大加热收缩系数为S,建立0.10 =(S + 1)/ L = 0.17; 具有电子照相无接头环带的电子照相设备; 以及制造电子照相无接头环形带的方法。
摘要:
The invention describes techniques for the electrostatic printing of functional materials configured as liquid toners (50) on glass substrates (26) in a non-contact mode. The toners are patterned by a sensitized electrostatic printing plate (11) of fixed image configuration. Toner images (50) are transferred by an electric field (33) across a fluid filled mechanical gap (42) to the glass substrate (26). Techniques for optimizing the imaging and transfer processes are also disclosed. Two other techniques in which partially finished pieces are manipulated to "self-print" themselves, are described. In both cases defects in the pieces will over print the defect in the "self-healing" mode.
摘要:
Method and apparatus for preparing a digital disc-literature assembly. In the method, a sheet of print media is electrophotographically printed. The sheet has a literature portion bearing a fused toner image and a transfer portion bearing a transferable toner image. The transferable toner image and the face of a digital disc are placed in registration and the transferable toner image is fused to the face of the digital disc. The literature portion is configured for inclusion with the digital disc. The digital disc and literature are assembled.
摘要:
This apparatus comprises a photosensitive drum; exposing means for forming a plurality of electrostatic latent images on the photosensitive drum one after another in accordance with the color-separated printing information; means for developing the electrostatic latent images on the photosensitive drum one after another by toners having the hues corresponding to the color-separated printing information to turn them into toner images; and intermediate transfer medium which is pressed to the photosensitive drum so that the toner image on the photosensitive drum is transferred to it one after another and a multi-color toner image is formed on it; means to transport a recording medium to and from the intermediate transfer medium in order to transfer and fix the multi-color toner image formed on the intermediate transfer medium to the recording medium; and a thermally fixing means which is pressed to the intermediate transfer medium through the recording medium. A plurality of electrostatic latent images in yellow, magenta, cyan, and black in that order are formed on the photosensitive drum in accordance with the printing information separated for yellow, magenta, cyan, and black. The electrostatic latent images are developed by use of toners having hues corresponding to the color-separated printing information in order to form the yellow, magenta, cyan, and black images in that order. The respective color toner images are transferred to the intermediate transfer medium sequentially in the order of yellow, magenta, cyan, and black to form a multi-colored toner image on the intermediate transfer medium. This multi-color toner image is transferred and fixed to the recording medium.