Vacbird Upgrade Vacuum Filament Dryer Kit with USB Pump, 3D Filament Storage, with 10 Single Roll Filament Vacuum Bags (30 x 34 cm)

Wasn't sure how this was going to work, but I think it is priced well.I am happy to report back and say it works better than I expected. When applying the pump onto the aperture of the bag it needs a little moving around to get the right spot. But when you've got the right position, it takes seconds to evacuated the bag and get a vacuum seal.What I was looking for was leakage of the bag. But 2 weeks later, none of the bags have leaked.So it turns out this was good purchase. I have LOTS of filament rolls! But after drying, I'm left hoping the little gel packs will do their job. Now they have gel packs and vacuum packing.Also, it remains possible to see which filament is which after sealing.I'm a happy customer. I just need a load more bags now!

I have quite a few spools of 3D filament, and vacuum bags are easily the most cost-effective way to keep them dry. I previously had a set with a manual pump, but that’s no longer on offer, so I thought I’d give this a try.First off, there are no proper instructions, and what’s included refers to clothes’ bags, manifestly only being interested in the pump and no other part of the kit. The bags are an afterthought with a membrane valve in one corner, which looks as though you should peel it off (don’t). Putting a spool in the bag and then trying to evacuate the bag achieved absolutely nothing, regardless of whether pressure was put on the valve to try to keep the seal with the pump airtight (and which also made me worry that no air could reach the valve, as it necessitated pressing the bag flat). I then retrieved the manual pump and tried that. After some serious vacuum was applied, there was a ‘pop’ from the valve, and after that it was possible to use the USB pump normally (it was actually pretty efficient).If I had not had a manual pump to apply a strong vacuum, this product would have had to have been consigned to the bin. As a standalone product, therefore, it should not be purchased. After breaking the seal, the product works fine, but because the valve is a membrane valve, it cannot be done with anything other than a vacuum (I even tried blowing – hard – from the reverse side, to no avail).

Perhaps I'm doing something wrong but I couldn't get this to work with the supplied bags. The pump does work great however with some bags I already had.

Sacchetti richiudibili perfetti per conservare le bobine di filamento per la stampa 3D, ci vuole un po di pratica nell'usare la pompetta per aspirare l'aria dalla valvolina posta sui sacchetti, ma il risultato è asssicurato.

Ich kaufe meine Filamente immer in größeren Packs und teste gern verschiedene Farben und Materialien. Mit der Zeit hat man dann einen ganz beachtlichen Bestand an verschiedenen angefangenen Spulen, die man natürlich nicht verschwenden möchte. Da Filamente je nach Material recht empfindlich gegenüber Luftfeuchtigkeit sind, nutze ich diese Beutel um die Spulen luftdicht zu verpacken und bewahre diese dann nochmal in einer versiegelten Kiste auf, sodass ich auch nach Monaten einfach eine Rolle nehmen kann und diese dann direkt ready to print ist. Material wie TPU drucke ich dann außerdem direkt aus einer Trockenbox, damit da nach Möglichkeit nichts feucht wird, da es auch Filamente gibt, die bei zu hoher Feuchtigkeit ihre Struktur verlieren und dann auch durch trocknen nicht mehr gerettet werden können.Die Beutel sind recht dünn aber dennoch reißfest, die Rollen passen sehr genau hinein und die Pumpe bekommt innerhalb weniger Sekunden die Luft vollständig ausgesaugt. Danach bleiben die Beutel dicht, dies habe ich getestet und das Vakuum war auch nach längerer Zeit noch voll erhalten. Bin sehr zufrieden.

Genau das was ich gesucht habe. Schließen top.....

Commander le jeudi et reçu le vendredi, le top !Une bobine de filament passe largement dans les sacs, qui sont aussi de qualité alimentaire, ce qui est un plus.Les bobines sont protégées de la poussière et de l’humidité, il suffit d’y glisser un petit sachet de gel de silice en plus, et vous garderez vos bobines longtemps.Les sacs sont réutilisables, et c’est très facile d’utilisation. Je regrette pas mon achat, et je le recommande !Vous pouvez l’acheter les yeux fermés !

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