Sovol10pcs 3D Printer Filament Vacuum Compression Storage Bag Reusable Filament Moisture Proof Dry Vacuum Sealed Transparent Bags

I bought these with 2 purposes in mind vacuum bag for filament and for covering and print in fibreglass and resin.User note. the seal is a sticker with adhesive. To start sucking out the air sometimes you need to really pull and pull fast to break the seal on the sticker valve. But once you feel it go then its easy to suck a vacuum.The bag quality is very good thick and seems durable. it did leave a patter on the resin but i had to sand anyway and lets face it im really not using them for their intended purpose.For the filaments though watch out don't suck too much of a vacuum or you might deform your spool. that's right the seal is so good you can actually deform the spool.down sides are the pump is kinda cheap i dont know the longevity of it. i got pissed off with the bottom falling off so glued it.over all works perfect for my intension even for stuff its not designed for.

These bags are durable and as long as you don't over vacuum them they should last a long time. I find that if you take out all the air in the bag it crumples so much that there is a danger of creases in the plastic which weakens it. Leaving some air in, maybe 5% will give the bag a longer life. Of course, you should still have some desiccant in there too. The pump that is provided does a good job and seals well against the valve. I gave this product 5 stars because it does what it is supposed to do.

This filament prints very well, and is perfectly rolled on its reel. However I have one little niggle.. it is quite brittle

Great product works well and saved much time in re-drying filament.

The filament prints well at a good range of temperatures with minimal stringing and is far better quality than similar priced unbranded filaments

Useless product, tried to make a seal but with no result. Waste of money.

The filament was wound on to the spool perfectly, I have never seen filament wound on a spool so good. Adhesion to build plate is good and layer adhesion is also good. Printing quality has been excellent. Prints nice at around 190 degrees.

Do not buy this unless you've the nerves and muscles of steel. The pump is a plastic child's toy that breaks apart in adult man's hands. The work-out it provides when you're trying to pump the air out and only occassionally succeeding, at most it gets half of the air out and then something happens, I can only assume the valve doesn't hold. I tried to use vaccuum cleaner, which worked for a few of the bags before it overheated.

Just place the filament rolls in the just corner. I use the vacuumcleaner to

Na maanden is mijn TPU rol nog steeds compleet vacuum. Sommige recensies schrijven dat het niet werkt maar je moet de instructies gewoon goed opvolgen: ventiel plat op een tafel leggen bij het gebruiken van de pomp en, heel belangrijk: daarna het zegel goed aandrukken en luchtbellen met een munt of nagel weghalen.

lo compre especialmente para poder almacenar los rollos de filamento que no uso. aunque no tengo problemas de humedad si los tengo con el polvo y que cuente con medidores de humedad (en caso necesitarlos) le suma muchos puntos, es sencillo de utilizar y la bomba de aire es sencilla de utilizar

Buoni, senza né infamia né lode, fanno il loro lavoro, a volte si riapre il sacchetto durante l'aspirazione, ma poi, almeno fino ad ora dopo una settimana, tengono

Utilisation facile