Every FilamentFeed story on eSUN — news, reviews, and analysis, newest first.
iSUN3D, a division of filament maker eSUN, is showing 3D printed footwear at MICAM Milano built with FlexOne, a single-component elastic resin designed to make printed shoes commercially scalable.
Read the story →From replacement cleats to instrument housings and full hull experiments, 3D printing is finding a permanent role in marine environments. ASA and CF-PETG are doing real work; full hull printing is closer than it sounds but further than the headlines suggest.
The K1C is Creality's answer to the question of whether a 600 mm/s CoreXY machine can handle abrasive composite filaments without constant nozzle replacement. The answer is mostly yes, with caveats that matter for serious users.
The filament market is less diverse than it appears. A small number of polymer manufacturers supply most brands. This guide traces the supply chain from raw resin to finished spool and explains what quality differences actually matter.
High-speed PLA formulations from eSUN, Polymaker, and others are engineered for 200–300mm/s printing. This guide covers what makes them different, the right settings, and the hardware you need.
PLA+ costs more and promises stronger, tougher prints — but the claims vary wildly by brand. This breakdown tells you what actually changes in the chemistry, where the gains are real, and when standard PLA is the smarter buy.
PLA is where most makers live, and the brand on the spool really does change your results. These are the PLA filaments we keep coming back to — for consistency, color, and the fewest failed prints.
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