The invention of heavy-duty commercial food vacuum sealers was the dawn of vacuum food as we know it today. The capability to remove oxygen from food and vacuum seal it for a longer shelf life — up to 5 times as long as refrigerated food — dramatically changed what food could be stored and how it could be presented in stores. It saved manufacturers a great deal of money and increased their earnings.
Aside from lasting longer, the vacuum sealed food maintains its appearance and shuts down the growth of many bacteria and other microorganisms. The issue of freezer burn — food damaged by dehydration and oxidation due to air reaching the food — is also greatly reduced, because the food is not interacting with the cold air. The emergence of vacuum food packaging also meant that food that would otherwise spoil immediately, such as meat, could be presented attractively in stores.
In other words, brands for the very first time had to take into account the presentation of their products, which changed their approach entirely opening the door for innovative packaging designs never before thought possible. How brands can go to market faster. Vacuum food lasts up to 5 times longer than refrigerated food The invention of heavy-duty commercial food vacuum sealers was the dawn of vacuum food as we know it today. No more freezer burn Aside from lasting longer, the vacuum sealed food maintains its appearance and shuts down the growth of many bacteria and other microorganisms.
A new approach for vacuum food The emergence of vacuum food packaging also meant that food that would otherwise spoil immediately, such as meat, could be presented attractively in stores. Not only we have varieties in the kinds of vacuum sealers but also we have now many brands of vacuum sealers, like vacmaster , foodsaver , etc.
These brands have many options for home as well as industrial users. Automatic belt vacuum sealer, thermoforming vacuum sealing machines and some other options are complex but are very good for industrial use. However, simple food vacuum sealers like tabletop sealers and single chamber vacuum sealers are great for home-users. Well, no matter how complex might be the operative nature of modern vacuum sealers, they are mostly automatic and require very less manual operation.
So no expertise is required to operate them, anyone who knows how to press few buttons can get the job done! The surprisingly cool evolution of modern vacuum sealers from basic ones is all work of improved technology. The inventor of this improved technology is a man named Hans Christian who invented the modern food vacuum sealers in The double chamber vacuum sealers, belt driven sealing machines and the thermoforming machines are fruits of new technology, which not only offer improved operations and performance but also increased safety for users.
The modern designs of vacuum sealers are also offering reduced costs, thus making these machines accessible for home users. Modern vacuum sealers are truly making it possible for home-users to better preserve and store their leftovers for later use with an experience of high level of ease and efficiency. This is the evolutionary journey of modern day vacuum sealers from the basic ones. As the needs of users evolved, there were considerable changes in the mechanical operations of these machines.
However, the basic principles and the basic technology always remained the same throughout this evolutionary journey. Modern vacuum sealers are well developed to wear many hats for their users. They have a smaller size to fit in almost any minimalist kitchen and to be used over the kitchen counter in a small space.
Plastic films: Thermoforming plastic films are made specially for thermoforming vacuum packaging machines, printed or un-printed. The air permeability and moisture permeability of plastic packaging materials change with the influence of factors such as polymer molecular structure, film thickness, temperature and humidity. After the vacuum packaging is affected by the storage environment, the oxygen content in the packaging container or the concentration of each component of the mixed gas will change.
The principle of selecting packaging materials is to reduce the impact of the atmospheric environment and obtain the longest shelf life. So this is a brief introduction to vacuum packing and related knowledge. If you have any other questions, feel free to contact me.
Please use the form below, or send a direct email to [email protected] , or Send WhatsApp Message. Sub Category. Double chamber vacuum packing machine DZ series. Belt type continuous vacuum packing machine DZ Thermoforming vacuum packaging machine DRZ series. Get a Quote on Vacuum Packing Machines. Thermoforming vacuum packaging machine. What are the purposes and benefits of vacuum packing? Foodstuffs Vacuum packing can significantly prolong the shelf life of many food products, not all food products are suitable for vacuum packing though.
Vacuum packing inhibits growth of aerobic bacteria mycete, Saccharomyces,etc by removing oxygen in the container. Decrease oxydation rate of foodstuffs, keep the original color and flavor. Lock water in the package, prevent fresh foodstuffs from drying. Prevent freezer burn in freezing storage. Hardware, chemicals Vacuum packing is necessary for packing, storage and transportation of bearings, laboratory equipments, chemicals etc.
Textiles Textile products are vacuum packed for 3 benefits Prevent contamination, guarantees hygiene and quality standards of textiles from factory to destiantion; Keep dry, prevent insect damages.
Minimize the influence of storage and transportation environment; Significantly reduce product volume as ultra compact packaging. Save space of warehouse and transportation vehicles. Medical devices In transportation and storage of medical devices, vacuum packing is necessary to isolate from contamination of bacteria, air, water and dust. Can I vacuum pack any foodstuffs? The answer is NO. What foodstuffs can be vacuum packed?
You can safely vacuum pack most food products All kinds of meat fresh meat, aged meat, sausages, etc Seafood and fish Dried fruits Vegetables processed by blanching, drying, or pickling Ready to eat meals Cheese Not all cheese can be vacuum packed Pasta, noodles, etc. Totally dried cereals, corn kernels, peanuts, etc.
The best packaging solution is MAP modified atmosphere packaging. How it looks like a few days after garlic are vacuum packed. Why some vacuum packed food still goes bad In food industry, we want to make sure every batches of food products to be safe for retailing for very long time. It will be a complicated task to find out the causes, but before that, checkout the following worth noticing points: Are the products previous procedures completed as designed?
Are they cleaned, boiled, dried, or pickled well?
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