The VB2030 is a 200 x 300 mm vacuum bag supplied 200 to a pack, for use with a chamber vacuum sealer. Bag size is the real constraint on a vacuum sealer - the product plus a clear seal margin has to fit inside the bag, and the bag has to lie flat inside the chamber with its open end across the seal bar. The size you buy decides the largest portion you can pack. Why operators choose the VB2030 200 x 300 mm - allow roughly 30-50 mm of clear bag above the product for the seal; a bag packed to the brim will not seal reliably 200 per pack - sold by the pack, so the per-bag cost only matters against how many you actually get through in a week For chamber sealers - a chamber machine evacuates the whole chamber rather than drawing air out through the bag mouth, which is what lets it handle liquids and soft product Consistent gauge - variable film thickness is the usual cause of a seal that looks right and has opened by the next morning Specifications Brand Yasaki Model VB2030 MPN VB2030 SKU VB2030 Type Vacuum bag for chamber sealers Bag size 200 x 300 mm Pack quantity 200 Warranty Not recorded - see FAQ Venue suitability These suit any kitchen running a chamber vacuum sealer for portioning, sous-vide prep or extending fridge life on prepped product. Match the bag to your largest routine portion rather than your biggest occasional one - oversized bags waste chamber space and cycle time, and you can always run a smaller bag in a larger chamber. See the full chamber vacuum sealer range. Installation & delivery No installation required. Before ordering, check the bag lies flat inside your sealer chamber with the open end across the seal bar - a bag longer than the chamber cannot be sealed even when the product itself fits. Warranty terms vary by product - see our warranty information page for full details. Frequently asked questions Q: How much clear bag do I need above the product? Roughly 30-50 mm of clear film between the top of the product and the seal bar. Any product, moisture or fat sitting across the seal line gives you a weak seal that opens in storage. Q: Will these work in a non-chamber vacuum sealer? These are made for chamber machines. External suction sealers generally need embossed or channelled bags so the air has a path out of the bag. Check your machine before ordering. Q: How many bags are in a pack? Two hundred. That is the supplied pack quantity for this size. Q: What warranty applies? None is recorded against this product by the supplier, and as a consumable it would not normally carry one. Terms vary by product - see our warranty information page.
