E-Vac 20cm Rolls — Specifications
| Specification | Detail |
|---|---|
| Roll Type | E-Vac (embossed, fleece-layer) |
| Width | 20cm |
| Length per Roll | 6 metres |
| Pack Contents | 2 rolls (12 metres total) |
| Structure | Patented fleece layer one side, smooth one side |
| Material | PA/PE multilayer, plasticizer-free, BPA-free, microplastic-free |
| Food Safe | Yes — tasteless, odorless, food contact approved |
| Max Temperature | Up to 95°C (microwave and boiling safe) |
| Sous Vide Safe | Yes — up to 95°C, up to 2 hours |
| Freezer Safe | Yes — rated for multi-year freezer storage |
| Dishwasher Safe | Yes — reusable |
| Compatible Machines | All vacuum sealers — any machine with a 20cm+ seal bar |
| Produced in | Switzerland |
| Available Widths | 15cm, 20cm, 25cm, 30cm, 33.5cm, 45cm, 60cm |
| Bulk Discount | 2–5 packs: 5% off / 6–9 packs: 10% off / 10+ packs: 15% off |
| Custom Sizes | Available from 1,000 units — contact LAVA Australia |
Why a Roll Beats a Fixed-Size Bag
A pre-made bag is a fixed dimension. A roll lets you cut exactly the length you need for each product, which means no wasted film on short items and no undersized bag for long ones.
The 20cm width suits the widest range of everyday use cases — standard meat portions, fish fillets, individual vegetables, batch-cooked meals, cheese, sausages, and anything else where a 20cm wide bag works. Cut 25cm for a chicken breast, cut 60cm for a whole fish, cut 10cm for a spice portion. The roll does not dictate the bag size; you do.
Patented Fleece-Layer Construction
The E-Vac uses the same patented fleece-layer construction as the pre-made R-Vac bags. One side is embossed with a fine channel structure — the fleece layer — and the other side is smooth. The channels create an air path so the vacuum sealer's pump can draw air out quickly and evenly across the full width.
The fine structure of the fleece layer also slows the upward movement of liquid during the vacuum cycle, which means meat juice and marinades stay away from the open end long enough for the weld to fire cleanly.
The PA/PE multilayer film is produced in Switzerland from plasticizer-free materials — no BPA, no phthalates, no microplastics. It is tasteless and odorless, rated for multi-year freezer storage, and safe for microwave reheating and boiling water up to 95°C.
Best For
Anyone who seals a variety of product sizes in the same session and does not want to buy multiple pack sizes, long narrow products such as sausage strings, whole asparagus, and fish fillets where a pre-made bag is too short or too wide, batch cooking where portion sizes vary, and sous vide cooking where the bag length depends on the protein.
Cut, Seal One End, Load, Seal the Other
Using a roll is straightforward once you have done it once:
Cut to Length
Cut the roll to your desired bag length using scissors or a roll cutter.
Seal One End
Place one open end of the cut piece across your machine's seal bar and run a weld-only cycle to close the bottom of the bag.
Load and Vacuum Seal
Load the product, position the open top end across the seal bar, and run a normal vacuum-and-seal cycle.
The result is a custom-length bag sized to the exact product, with a bottom weld from step 2 and a vacuum-sealed top weld from step 3. The bag is the same construction and quality as any pre-made E-Vac bag.
E-Vac 20cm Rolls — Common Questions
What is the difference between a vacuum seal roll and a pre-made bag?
What width should I choose?
The 20cm roll suits the majority of everyday food items — standard meat portions, fish fillets, vegetables, and batch meals. If you regularly seal wide products (large roasts, whole flat fish, pizza bases), the 25cm or 30cm roll gives more margin. For narrow long products (sausage strings, herbs, asparagus) the 15cm roll reduces waste. All widths are available in the same 2-rolls-per-pack (12m total) format on the vacuum seal rolls category page.
Can I use this roll with any vacuum sealer?
Yes, any vacuum sealer with an embossed-roll channel-bag sealing mechanism handles the E-Vac roll. That includes all LAVA vacuum packaging machines and all other external vacuum sealer brands on the market. It is not compatible with chamber vacuum machines, which use smooth film.
Jason Black (verified owner) –
perfect
Haide (verified owner) –
Good price, very good quality and a great range of vacuum sealer bags and rolls
Michael Conte (verified owner) –
good quality
Royce (verified owner) –
Great rolls and perfect size! No other supplier has such a variety!
Kate H. (verified owner) –
Seems to be very good quality
Joerg M. (verified owner) –
Feels different from other manufacturer rolls I had before. so happy with this purchase and would buy it again.
Carl W. (verified owner) –
+++++
Monica K. (verified owner) –
Five stars!
Nicole T. (verified owner) –
These rolls work perfectly and stay absolutely tight even in the freezer or in hot water.
Ralph D. (verified owner) –
suits all our needs
Gary Evans (verified owner) –
God product
Bradley (verified owner) –
Tough bags
Tak Cheung Choi (verified owner) –
Happy
greg ford (verified owner) –
high quality
Patrcia (verified owner) –
Good
DAVID (verified owner) –
Bags good for our produce
Anonymous (verified owner) –
Very happy with purchase.
Igor (verified owner) –
I HIGHLY recommend lava rolls!
Robert F. (verified owner) –
Top quality rolls, highly recommend these.
David Z. (verified owner) –
Excellent value
axel r. (verified owner) –
bags are of a high quality and better than the lagre store bought brands.
Anonymous (verified owner) –
Yet to try but the smaller roll I have has proved to be very good
greg ford (verified owner) –
High quality in every aspect could not ask for more.
Dominique (verified owner) –
Great bags
Robert Murray (verified owner) –
good quality
Bradley S. (verified owner) –
Quality product and seals perfect every time.
Anonymous (verified owner) –
Good quality