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所在平台: Udemy |
课程主页: https://www.udemy.com/course/t-shirt-printing-tutorial-in-tamil-screen-print-method/
课程评论：没有评论
课程名称：泰米尔语T恤印刷教程（丝网印刷法） 课程概述：本课程教授如何使用丝网印刷法进行T恤印刷。首先，你需要准备干净的棉质或混合棉T恤，并预先洗净，以去除任何处理剂和收缩。课程将涵盖以下几个关键步骤： 1. **设计创作**：使用图形设计软件如Adobe Illustrator或Photoshop在计算机上创建设计，确保设计的大小和分辨率适合T恤。 2. **屏幕准备**：在丝网屏幕上涂抹感光乳剂并让其干燥，然后将设计放在屏幕上，使用紫外线光曝光，形成一个模板。 3. **设置印刷机**：将丝网固定到印刷机上，并设置好T恤的平板，以便进行准确的印刷。 4. **印刷过程**：将T恤放在平板上，确保其平整。将丝网放置在T恤上方，然后在丝网上涂抹印刷油墨，使用刮板将油墨均匀推过设计，让油墨通过网眼转印到T恤上。对于设计中的每种颜色，需重复此过程，并在每层颜色之间让油墨干燥。 5. **固化**：为了使油墨变得永久且耐洗，需要通过加热将油墨固化，通常使用传送干燥机或热压机，具体温度和时间取决于所用的油墨和面料类型。 6. **清理**：彻底清洗丝网、刮板及其他设备，以避免油墨干涸并堵塞丝网。 7. **质量控制**：检查印刷完成的T恤是否有瑕疵或错误，并修正或丢弃有缺陷的印刷品。 通过本课程，学员将获得全面的T恤印刷技能，从设计到完成的每一个环节都将得到深入的了解。
T-shirts: You'll need blank T-shirts made of cotton or a cotton-blend fabric. The fabric should be pre-washed to remove any sizing or shrinkage. Screens: These are usually made of mesh stretched over a frame. Screens are prepared with a stencil or design, and the mesh allows ink to pass through onto the T-shirt. Squeegee: This is a tool used to push ink through the screen and onto the T-shirt. Ink: Specialized screen printing ink is used. The ink type depends on the fabric and the design's colors. Emulsion and exposure unit: Emulsion is a photosensitive chemical applied to the screen. An exposure unit is used to expose the screen to UV light, hardening the emulsion where the design is, creating a stencil. Printing press: This is the machine that holds the screen and T-shirt in place, allowing for precise printing.Design Creation: Create your design on a computer using graphic design software like Adobe Illustrator or Photoshop. Ensure it's the right size and resolution for your T-shirt.Screen Preparation: Coat the screen with emulsion and let it dry. Then, place your design on the screen and expose it to UV light, creating a stencil.Setting Up the Printing Press: Attach the screen to the printing press and set up the T-shirt platen (a flat surface that holds the shirt).Printing: Place the T-shirt on the platen, ensuring it's smooth and flat. Position the screen over the shirt. Apply ink to the screen's top edge and use the squeegee to pull the ink across the design, pushing it through the mesh and onto the shirt. Repeat for each color in your design, allowing the ink to dry between each color layer.Curing: To make the ink permanent and wash-resistant, you'll need to cure it. This is usually done by applying heat to the printed T-shirts using a conveyor dryer or a heat press. The temperature and duration depend on the ink and fabric type.Cleanup: Clean the screen, squeegee, and other equipment thoroughly to prevent ink from drying and clogging the screen.Quality Control: Inspect the printed T-shirts for any imperfections or errors. Fix or discard any defective prints.
