KOSBON Luvbestaken 42 PCS Sous Vide Vacuum Sealer Set - 30 Reusable Bags, 5 Clips and Sealing Clips for Anova, Joule Cookers

Good quality for food, sealing well.

Excellent unit.

I bought it to seal my seeds, and needed heavy duty freezer vacuum bags that are reusable for when I need to pull seeds out to plant, then reseal the remaining seed stock. It works well, and is very convenient. The little pump is sufficient... it will pull the necessary vacuum, but is fairly slow. But the convenience of a rechargeable small pump makes it fine for this use. If I was going to do a whole lot at a time, I'd probably rig up my commercial vacuum pump, but it's not worth the effort for as easy as it is to just grab this little unit. The bags are basically a heavy duty ZipLok freezer bag, but with the textured surface on the inside for the air to flow, and the simple check valve that the pump sets on, seals via the silicone rubber ring on the pump, and allows the pump to extract the air. It takes a few seconds for the check valve to open up, but when it does, you can then see the bag start to collapse as the air is sucked out. Great little product for the price and does what other things can't do. I'll be interested to try it on sous vide, but that's not what I bought it for... that'll just be a bonus. I do use it to store my homemade bread in. I make two loaves at a time, and one loaf get put in one of these bags, extract just enough air until the bread compresses slightly, then into the freezer. No ice crystals and it thaws perfectly. The loaf that I'm using goes into one of the large 12x13" bags, and again, I pull just enough air out until you see a slight compression of the bread... now it's sealed from mold spores and stays fresh for a very long time. It's not that hard to pull a vacuum on it after taking the loaf out to slice some pieces off of it, and the pump is compact enough to just leave on the counter. It also works great for putting tortilla chips in. When we get the big bag of tortilla chips from COSTCO, the first thing is take out as many as will fit into one of these large vacuum bags and pulling a vacuum on it. The chips stay fresh, which they won't in the opened store bag they came in. Extra produce from the farm [tomato and pepper slices first frozen on a cookie sheet] can go into these bags and then into the freezer. You can pull out "fresh" tomato and peppers to use, then re-vacuum the bag to keep ice crystals from forming on the pieces. Works great for cookies and other snacks that will go stale. Basically, anything that I need access to that the Food Saver permanently sealed bags aren't practical for, these get used. I have found that the valves do sometimes slightly leak over time, so I usually put a small piece of thin film tape [like packing tape, with a folded over section for a pull tab] over the suction valve after I've pulled the vacuum, which can be reused every time. Great little product, and I bought 3 kits for the farm.

بس لسا نا استخدمتها

Llevo dos semanas utilizando el producto, ya realice la primer carga de la maquina y estoy encantada, tal y como se menciona en otros comentarios, solo debes acostumbrarte a ubicar bien la boquilla, alinearla en una superficie plana con el circulo central de la pegatina en la bolsa y ya! Quienes dicen que no succiona bien, es fallo en la ejecución, el equipo si funciona. El mayor beneficio en mi caso: Aguacates, en casa solemos comer por mitades o incluso cuartos, y siempre por mas “trucos” que intentáramos se ponía negra la superficie y en ocaciones el interior, ahora NADA! Siempre verde y frescos por días!!!

早くもなく、遅くもなく、最適な速度だと思います。吸引中に一度中断してパック内の品物の状態を修正し、再度吸引を続行してパック状態を整えます。ゆっくり楽しく作業します。音も静かだし、ポンプとパックの位置合わせも簡単です。ポンプの外周部の黒布地で奇麗過ぎるのが欠点です。私は長期間使用したら汚れが付着し除去できないと思い紙を巻いて使用しています。満充電後20～30回吸引してもまだ使用出来ます。価格もお手頃です。 心配は、充電池はやがて必ず寿命が来ます。その時の対応について教えて下さい。 手動ポンプも使用しましたが楽々使用でき最高の使い心地です。まだ使用始めなので「長持ち」のコメントは評価できません。