| Summary: | 碩士 === 國立臺灣藝術大學 === 圖文傳播藝術學系碩士班 === 101 === Sublimation technology transfer image bright, rich layers at high temperatures by the sublimation dye transfer ink to penetrate the surface substrates solidified after the formation of the brightly colored image. Durable heat transfer products, the image will not fall off, cracking and fading. Conventional sublimation transfer means through screen printing, sublimation printing the ink on the printed matter (paper or plastic film), the printed pattern and overlapped with the transfer carrier together by heating and pressurizing ( or decompressed), the ink on the printed material becomes a gas state on the sublimation transfer to the carrier. The most important feature of screen printing is the printing ink thickness, printing materials and wide, but the drawback is printed slow, low production, and is not suitable for fast large number of prints. Lithographic features fast printing, color reproduction performance good, fast and simple platemaking easy, and lithography gradually towards short runs, more in line with the trend of customized and personalized merchandise. Lithography alternative to screen printing sublimation transfer printing, but also create greater value-added product. The purpose of this study was to explore different output screen lines in lithographic presses print in Dowling on sublimation transfer printing process printing quality characteristics why.In this study, the experimental method, printed all the proofs, proofs the number needed to conduct systematic random sampling extraction, and then all the measurement data for statistical analysis, to understand its differences, and results through statistical analysis discussion. Domestic research in the main screen printing or digital printing, lithographic more less expectations to this experimental results available to the sublimation transfer industry reference for upgrading the industrial competitiveness helpful, can provide new business opportunities for the printing industry, expectations in different areas to create a blue ocean market.Can be learned through the experimental analysis, the most significant concentrations of retransfer FM outlets 42 Micro size printed dot area, before and after the transfer, amplified tone no significant differences due to sublimation should ink concentration, so outlets The area is no significant change. Either the AM the outlets or FM outlets printed after transfer Jieyou obvious changes in the color gamut, the average change in the more than 20%, indicating that the sublimation ink improved significantly after transfer color density.
|
|---|
