Did you say "Christmas Dinner"? What's Compressed Air, Gas, and Vacuum got to do with it?
On
Christmas Day, and somewhere strategically planned between the game of Padder Tennis, taking in the Pohutukawas in the park, and watching
the local Santa Parades lies one of our favorite Holiday traditions – the Christmas feast. While not everyone’s menu mirrors
Norman Rockwell’s masterpiece of the perfect Holiday meal, one might assume it would include turkey or a glazed ham, mashed potatoes
and gravy, dinner rolls, and of course a kiwi style Pavlova or Christmas pud'!
But before the Christmas ham gets carved, you might get asked what you’re thankful for. Well, maybe this year you could say you’re thankful
for the compressed air, gas and vacuum solutions that made everything on the table possible. Let’s look at how:
Poultry Processing: Let’s start with the main course and star of the show, the ham. Ham requires compressed air
and vacuum for the pneumatic tools and conveyors used in the cleaning, waste removal and transporting processes designed to prepare birds
for packaging.
Bottling. What’s Christmas dinner without a glass of wine or a pumpkin beer? Bottling is the quintessential
application for compressors and nitrogen generators in winemaking and beer brewing. Air compressors provide the pressurized air that moves
the wine from the barrels to the bottles and the beer from vats to cans or bottles. Because wines are particularly susceptible to
oxidation during bottling, using an inert gas like nitrogen to remove the oxygen from the empty bottles helps ensure the freshness of the
wine. N2 is also used to eliminate the carbon gases from the bottles prior to capping.
Canning. Vacuum pumps and nitrogen generators are also used in canning, which is necessary for other
Christmas favorites like cranberry sauce. Vacuum is used to form the can, stamped from a single piece of aluminum, and to hold the cans as
they move down the line. Because aluminum is nonmagnetic, the vacuum level must be able to hold the cans as they are lifted, set down and
filled. Nitrogen generators also play an important role in canning, as they introduce nitrogen into the cans holding the end products.
Every pocket of space in the cans are filled with nitrogen, thus removing the oxygen eliminating moisture and mould. What you are left with
is a fresher, tastier product that stays that way for longer.
Cooling and Spraying. Baked goods like dinner rolls and sweet breads are iconic parts of Christmas meals. Compressed
air and vacuum solutions are used to cool down baked goods after they emerge from the oven by removing moisture from the air which helps
prevent contamination and product spoilage.
Automated Lines: Before the food you eat makes it to the table, it must be packaged and transported – but how does it
even get to the packaging area? Compressed air is used to control the valves and actuators in automated lines for filling, packaging, and
bottling; low-pressure compressed air will also help move the food down the production line so that packaging can occur. Once it’s made its
way to the end of the production line, vacuum is used for palletizing finished goods before it’s loaded onto the truck.
Food Packaging. Because ham meat and other Christmas dinner staples are distributed across the country, they must be
packaged and frozen prior to being shipped to their destination. This is accomplished with both vacuum pumps and nitrogen generators.
Vacuum packaging is a very common process during which atmospheric oxygen is removed from the food packaging to prevent aerobic bacteria
and fungi from growing. This not only help keep food fresh, but it increases the shelf life of things like poultry, fruits, and
vegetables.
Meanwhile, on-site nitrogen generation ensures that the food doesn’t spoil by displacing the remaining oxygen from the package in a process
called MAP, or Modified Atmospheric Packaging, which inhibits aerobic spoilage. This is especially important for perishable meats that can
quickly sour without proper precautions. This process is not just for turkeys, MAP with nitrogen is commonly utilized in snacks, coffee,
cheese, pasta, baked goods, sandwiches, and processed meats. It is also becoming increasingly popular in fresh-cut produce, like
pre-packaged salads and fruit, for convenience, quality, and more variety.
We hope everyone has a safe and Merry Christmas from the Ash Air team! Enjoy your time with family and friends.
Do you have an idea for our #expertcorner? Let
us know!
Who we are and how Ash Air can help your business!
Ash Air has been around in New Zealand since 1979, and we’ve grown into a nationwide company with international support and a
reputation for quality and reliability.We look after all things compressed air for your business!
Reciprocating, Screw, air compressors
Vacuum pumps
Nitrogen
An extensive line of air treatment components
Ash Air's range of Chicago Pneumatic, Alup, Pneumatech, and Quincy compressors are used extensively around the world in industries
ranging from oil and gas to food, automotive and farming, and we bring you these world class compressors here in the land of the long white
cloud.Our technicians are compressed air equipment experts and are dedicated to addressing customer needs. Supported by a 13 locations
nationwide, Ash Air offers one of the widest selections of compressed air equipment and parts available today in New Zealand.
Reliability and Efficiency
With Ash Air compressors, you can count on reliability and high performance for even the most demanding applications. We focus our
efforts on the following:
When it comes to laser cutting and other industrial processes, the choice of assist gas is crucial in achieving optimal results. Nitrogen
and oxygen are commonly utilized as assist gases, each with its own unique properties and applications. Understanding the characteristics of
both gases, will help you to make an informed decision to ensure precision, efficiency, and cost-effectiveness in your operations.
Read More…
Say goodbye to the high cost and hassles of nitrogen bottle deliveries. Producing your own nitrogen is the smart solution. Ash Air is here to help you with your industrial gas needs.
Read More…
On
Christmas Day, and somewhere strategically planned between the game of Padder Tennis, taking in the Pohutukawas in the park, and watching
the local Santa Parades lies one of our favorite Holiday traditions – the Christmas feast. While not everyone’s menu mirrors
Norman Rockwell’s masterpiece of the perfect Holiday meal, one might assume it would include turkey or a glazed ham, mashed potatoes
and gravy, dinner rolls, and of course a kiwi style Pavlova or Christmas pud'!
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