![Cold Pull Procedure: Switching from PLA to PETG. Heard a cold pull would be good to do a few times. Heated to 220C, cooled to 80C, then removed as it heated back Cold Pull Procedure: Switching from PLA to PETG. Heard a cold pull would be good to do a few times. Heated to 220C, cooled to 80C, then removed as it heated back](https://i.redd.it/sx4kbxdnms251.jpg)
Cold Pull Procedure: Switching from PLA to PETG. Heard a cold pull would be good to do a few times. Heated to 220C, cooled to 80C, then removed as it heated back
![Joel Telling - 3D Printing Nerd on Twitter: "@jendaviswilson What is your cold pull process? Your filament looks like it's stretching?" / Twitter Joel Telling - 3D Printing Nerd on Twitter: "@jendaviswilson What is your cold pull process? Your filament looks like it's stretching?" / Twitter](https://pbs.twimg.com/media/DRIMo9IVAAAInH1.jpg)
Joel Telling - 3D Printing Nerd on Twitter: "@jendaviswilson What is your cold pull process? Your filament looks like it's stretching?" / Twitter
![3D Printing Nerd™ on Twitter: "THIS is what fixing your #3dprinter look like! https://t.co/kfw8bZyWHR That gross stuff on the end of some @taulman3D Nylon is from a COLD PULL on the @Ultimaker 3D Printing Nerd™ on Twitter: "THIS is what fixing your #3dprinter look like! https://t.co/kfw8bZyWHR That gross stuff on the end of some @taulman3D Nylon is from a COLD PULL on the @Ultimaker](https://pbs.twimg.com/media/DkrRDvIX4AolStB.jpg:large)