How to make a 2.5m long 1.2m wide banner?

1. Hand engraving method: write the pictures and texts on white paper by engraving machine or hand drawing (this requires artistic skills)-dig out the parts to be printed (the parts to be connected) with art knife-prepare the printed materials. If it is glue for dark cloth, use water slurry for light cloth (the fastness can be made of special cloth such as nylon)-prepare the frame of 80- 120 mesh screen (polyester screen is well taught)-prepare printing materials (cloth)-put the engraved words on the cloth-press the blank screen-pour the printing materials-fill them with a scraper and collect them.

2. Photosensitive plate-making method: If the quantity is large and the content is the same, you can use this method to coat the prepared silk screen with photosensitive glue-use flying film or computer lettering and stick it on the screen in time with good glue-use projection lamp to dry the board (generally the screen frame is about 4 meters x0.9 meters)-wash and develop-print.

3. Self-adhesive method: lettering is pasted on the screen in time by computer and directly used for printing. The key thing to pay attention to is the treatment of sticky substances that are not used in time. You can burn it with a hair dryer and then press it or add some glue to the strokes.

4. Thermal transfer: a popular mode of production in many places in China. Its characteristics are: good handle, good fastness, non-drying, no pollution and so on. , but the cost is slightly higher. Put screen-printed or offset-printed colored paper (or ready-made monochrome colored paper after engraving and collage) on printed cloth. After a few seconds 180 degree high temperature pressing, the pictures and texts are firmly printed on the cloth and become banners.