Simple Vacuum Bag Valve Spacer

A simple, small but very useful helper for vacuum bags. Thanks to this, the air is sucked out much easier and faster.

Simply stick the part with some double-sided tape or a drop of glue from the inside to the valve. Of course, it can be done without tape, but then it is a bit awkward.
If you use a drop of glue, let the bag air out before you insert the filament.

Plate 1 - 1 Spacer
Plate 2 - 9x Spacers

I printed from leftover PLA, PETG

New improved version

on plates 3 and 4 in printing profil

I buy here:

https://www.aliexpress.com/item/1005006647809416.html