How to 3D Print Directly on T-Shirts Print a 3D logo to your t-shirt! You can 3D print directly on a t-shirt with your quality printer the use of widespread PLA, ABS or another normal filament.
What do you require? The standard 3D printer uses normal PLA or ABS fiber. We utilized a Ultimaker 2 with a warmed bed and a Zeepro Zim, without a warmed bed.
T-shirt. Cotton, polyester, or blends. Large cover decorations will interfere with the extruder. Small clips. We recommend you apply plastic clips or small clothespins. You don’t want something so one can scratch your build plate and you also need small clips so that they aren't hit the outlines of the printer while the build plates movements. 3D model. We used Tinkercad and prints downloaded from the Thingiverse. Software for cutting. We used Cura. Fabric glue (elective). Flexible material paste along with Fabri-tac or Jewel-it
Step 1: Select your design. The length of your design will depend on your printer range. Unique designs as much as about 4 inches square and arrays of geometric shapes are great choices. Large designs without spaces between the elements will no longer be flexible.
Step 2: Slice your model and transform to g-Code. We’ve discovered that among 15-30% infill is good enough for most designs.
Step 3: Place one side of your T Shirt Printing on the build plate. Smooth the texture on the build plate and use many clips to keep the fabric taut in the central and corners. Wrinkles within the material will interfere with the print. Watch out for cables and different shifting components and take a look at that the clips received hit the extruder. Be sure you're only printing on one side of your shirt, no longer both the back and front.
Step 4: Start your print. Watch the printer for the following couple of layers to make sure the extruder head isn’t pulling the fabric too much. Be careful when adjusting something on the build plate, the extruder head is hot!
Step 6: Wait.
Step 7: Hooray, your print achieved! Wait for the build plate and nozzle to cool and carefully separate your shirt.
Step 8: Optional coating with fabric glue. Your layout is not permanently attached to the t-shirt, and with the just effort, you may peel it off the fabric. To be sure your print sticks you could strengthen it with fabric glue in ways. On the inner of your shirt cover the backside of the print with enough fabric glue to fill
your fabric and attach to the Screen Printing on the front. On the outside of your shirt, you can use a soft tip to unfold a thin layer of glue along the edges of the print where it meets your t-shirt fabric. Source Link:
https://medium.com/@GarmentPrintingAustralia/how-to-3d-print-directly-on-tshirts-254bacac9ea3