Printing TPU is sometimes hard, but the crelity K machines are perfect for this material. Here we provided a custom TPU printing profile for the Creality K1 series, designed to simplify and optimize your flexible-filament prints. This single file contains all recommended settings—temperatures, speeds, retraction values, cooling and adhesion parameters—pre-tuned for reliable extrusion and consistent layer bonding.

Alongside the profile, we have created a detailed guide covering:

How to install and select the profile in your slicer

Best practices for loading and preparing TPU filament

Recommended print temperatures, speeds and retraction settings

Tips for achieving optimal bed adhesion and part cooling

Troubleshooting advice for common TPU challenges

For a complete walkthrough—including advanced tuning suggestions and firmware recommendations—please consult the full guide on our website. I hope this profile helps you achieve outstanding results with your Creality K1 and TPU.

https://3dfils.com/en/blogs/3dfils/print-tpu-creality-k1-k1-max-k1c-k1se-k2

TPU Profile for Creallity K1, K2, K1 SE... With guide

TPU printing profile

0.2mm layer, 2 walls, 15% infill