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A Tin Can Tomato Sauce Nitrogen Vacuum Canning Sealer is an industrial or commercial-grade machine that combines vacuuming, nitrogen flushing, and metal seaming to preserve tomato products. Unlike home vacuum sealers, these machines create a true, hermetically sealed, low-oxygen environment (often below 3% residual oxygen) to significantly extend shelf life.
Here is a guide to these machines based on available commercial options:
How Nitrogen Vacuum Can Sealers Work
These systems remove oxygen and replace it with nitrogen—an inert gas that prevents oxidation, keeps the sauce fresh, and prevents microbial growth.
- Filling: Tomato sauce is placed in a tin or aluminum can.
- Vacuum & Nitrogen Flush: The machine removes all air from the chamber, then flushes it with nitrogen.
- Sealing/Seaming: The lid is mechanically crimped onto the can, creating a permanent, leak-proof, and airtight seal.
- Sterilization: Crucially, simply sealing a can with nitrogen is not a substitute for cooking. For long-term shelf storage of tomato sauce, the sealed cans must still undergo a thermal sterilization process (pressure canning or autoclaving) to ensure food safety and prevent botulism, according to guidelines on proper sterilization methods.
Types of Can Sealers
- Semi-Automatic: Suitable for small to mid-sized producers, these require an operator to place the can into the machine, which then performs the nitrogen flush and sealing.
- Fully Automatic: Ideal for high-volume, these integrate into production lines and can handle 8-12 cans per minute.
- Manual/Small Batch: Tabletop models designed for R&D, small food businesses, or artisanal production.
Key Features of Professional Models
- Material Compatibility: Designed for tinplate, aluminum, plastic, or paper cans.
- Construction: Typically made of 304 stainless steel to meet food industry hygiene standards, featuring 440C stainless steel rollers for durability.
- Adjustability: Suitable for various can heights and diameters.
Alternatives for Home Use
- FoodSaver Liquid Sealer: Specialized home devices (like the FoodSaver Elite) can seal sauces in bags or jars, though these require freezing the liquid first, say FoodSaver's blog.
- Mason Jar Vacuum Sealer: A handheld device that can remove air from jar lids for temporary, refrigerator-only storage, as reviewed on this YouTube video.
- Water Bath/Pressure Canning: The standard method for preserving tomatoes, which is necessary to prevent spoilage and ensure food safety, as shown in this video.
Note: For the best results in producing canned tomato sauce, ensure the machine is capable of achieving a high vacuum level and consistent nitrogen injection.
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Tin Can Tomato Sauce Nitrogen Vacuum Canning Sealer
utrustpack.com
https://www.utrustpack.com › tin-can-tomato-sauce-nitr...
utrustpack.com
https://www.utrustpack.com › tin-can-tomato-sauce-nitr...
The semi auto vacuum nitrogen can sealing machine has advanced design, reasonable structure and easy operation, which is the necessary and ideal packaging ...Read more
People also ask
Can you vacuum seal tomato sauce?
There's a simple way to vacuum seal tomato sauce, diced tomatoes, and liquids using a FoodSaver® vacuum sealer bag or roll. The trick is freezing the substance first, so it remains in solid form when you put it in the bag to be vacuum sealed.
How to Vacuum Seal Tomato Sauce & Other Liquids | FoodSaver
Foodsaver
https://www.foodsaver.com › blogs › how-to-vacuum-se...
Foodsaver
https://www.foodsaver.com › blogs › how-to-vacuum-se...
What vacuum sealer can handle liquids?
The Weston® 2-in-1 Liquid and Dry Vacuum Sealer has a dual-stage vacuum design to quickly and consistently seal liquids like soups, stews and purees, plus efficiently seal dry foods too.
2-in-1 Liquid and Dry Vacuum Sealer - Weston Brands
Weston Brands
https://westonbrands.com › products › liquid-dry-vacuu...
Weston Brands
https://westonbrands.com › products › liquid-dry-vacuu...
What is nitrogen sealing?
The seal works by adding precise drops of liquid nitrogen to each can before they're capped and sealed. This forces out any oxygen in the container, preserving the flavor and quality at the time of sealing.
What Is A Nitrogen Seal? - GRAZA
GRAZA
https://www.graza.co › blogs › education › what-is-a-nitr...
GRAZA
https://www.graza.co › blogs › education › what-is-a-nitr...
Web results
Tomato Paste Tin Sealing Machine(999+)
Alibaba.com
https://www.alibaba.com › ... › Sealing Machines
Alibaba.com
https://www.alibaba.com › ... › Sealing Machines
Roughly $1060, buy a tomato paste tin sealing machine with manual canning sealer, ideal for wholesale and bulk orders. Available for purchase starting from ...
Can I use a vacuum sealer for canning tomatoes and sauce?
Facebook · Canning Rebels
4 comments · 10 months ago
Facebook · Canning Rebels
4 comments · 10 months ago
Using a vacuum sealer for canning poses significant risks because it doesn't heat the food to a high enough temperature to kill bacteria and ...Read more
Top answer: Just open kettle it get it nice and hot, add to hot jars, add hot lid and the heat will seal them.
Missing: Tin Nitrogen
Semi Auto Vacuum Nitrogen Sealing Machine - utrustpack.com
utrustpack.com
https://www.utrustpack.com › semi-automatic-vacuum-...
utrustpack.com
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The Semi Automatic Vacuum Tin Can Closing Machine is perfect for small and medium-sized food and packaging businesses, ideal for sealing various round cans. Hot ...Read more
Spaghetti sauce : r/Canning
Reddit · r/Canning
50+ comments · 1 year ago
Reddit · r/Canning
50+ comments · 1 year ago
I transferred it to a jar, added an oxygen absorber, and then used my the jar sealer to suck out any excess air. They'll retain their freshness ...Read more
VPO5 Electric Mason Jar Vaccum Sealer Review ...
YouTube · Ann's Southern Home
65.1K+ views · 2 years ago
YouTube · Ann's Southern Home
65.1K+ views · 2 years ago
VPO5 Electric Mason Jar Vaccum Sealer Review! Rechargable! No More Cords! Keeps Food Fresher Longer! · Comments.
Missing: Tomato Sauce
Vacuum Nitrogen Canning Machine For Tin Cans(923)
Alibaba
https://www.alibaba.com › ... › Sealing Machines
Alibaba
https://www.alibaba.com › ... › Sealing Machines
Low price vacuum nitrogen canning machine for tin cans, suitable for high-speed sealing and packing. Approximately starting from $299, ideal for food ...
Tin Can Sealing Machine Nitrogen ...
JIANGSU SHOUDA PACKING MACHINERY & MATERIAL CO., LTD.
https://m.made-in-china.com › ... › Packing Line
JIANGSU SHOUDA PACKING MACHINERY & MATERIAL CO., LTD.
https://m.made-in-china.com › ... › Packing Line
Tin Can Sealing Machine Nitrogen Sealing Machine Canning Vacuum Sealer Nitrogen ; Total Power, 4 KW ; Weight, 500 kg ; Dimensions, 2000(L)*800(W)*1850(H) mm.Read more
$1,500.00In stockReview by MIC_BUYERFree delivery
Q: can this be used to preserve tomato sauce? I usually ...
Amazon.com
https://www.amazon.com › ask › questions
Amazon.com
https://www.amazon.com › ask › questions
A: Absolutely NOT!!! This is not canning food. This is creating a vacuum to keep air off of DRY products. If you freeze dried the tomato sauce, then perhaps ...Read more
Tested the “Best” Mason Jar Vacuum Sealers: Proof vs Hype ...
YouTube · DiscountJuicers.com
7.1K+ views · 2 months ago
YouTube · DiscountJuicers.com
7.1K+ views · 2 months ago
I spent some good hardearned money on some of the best advertised sealers on the market that make some in my opinion exaggerated claims.