Ender-3 print bed insulation holder (revision 2)
thingiverse
I made this thing to hold my insulation mat in place against the heated print bed for quicker heating. I bought an insulation mat (link below) that's very fragile, possibly due to bad quality. When trying to stretch it between screws, it tears easily. So, I created this device to keep the mat secure. Insulation mat: https://www.aliexpress.com/item/3d-printer-Accessories-1-sheets-Insulation-Cotton-For-3d-Printer-Hotbed-Pruse-i3-Ultimaker-2-UM2/32819038515.html?spm=a2g0s.9042311.0.0.3da24c4dSNlfH3 **Revision 2:** I added a loop outside the bolt holes too.
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