Glossary15 January 2026 · 1 min read
Membrane
The membrane is the rubber or silicone element found in many cartridges that separates the needle from the part of the machine that moves it. It serves to limit the return of liquids towards the machine (backflow) and, according to manufacturers, can influence the needle's return and the give.
Why it matters: The behaviour depends on the cartridge's design and the machine it is used with. Not all cartridges have the same type of membrane.
Related: Give, Cartridge, Needle Depth, Stroke.
Stay one step ahead.
New tattoo gear comparisons, guidesand insights,straight to your inbox.