Vacuum packaging is a type of modified atmosphere packaging. Vacuum packaging’s main objective is to completely or partially eliminate oxygen, which frequently causes degradation. A combination of oxygen and nitrogen may be included inside the vacuum packaging to increase shelf life, depending on the type of products being wrapped. Read More…
Vacuum PackagingVacuum packaging can refer to both those items held or displayed in reduced oxygen containers and any and all packaging materials produced through vacuum forming. Blister packs and clamshells are the most ubiquitous example of vacuum formed packaging materials and are commonly used in a number of industries.
Valk’s policy is “to meet or exceed our customer’s requirements, working together as a team with honesty and integrity.” Valk’s success is due to their long standing focus on quality & customer service.
Since 1960, Profile Plastics Inc. has been at the forefront of thermoforming technology. Utilizing the latest software and technology, our expert staff of engineers can design custom vacuum, pressure, and twin-sheet thermoformed solutions. Over the last 60 years, we have developed a process that allows us to deliver consistent, high volume, and precise products with superior quality. Our high...
Quality Plastics has been a leading manufacturer of vacuum forming since 1976. Whether you need a small batch of custom vacuum-formed parts or a large-scale production run, we have the capabilities and expertise to deliver. We are committed to providing our customers with exceptional vacuum-formed products and services that meet their needs and exceed their expectations. Contact us today to learn ...
Engineered Plastic Products custom forms & fabricates sheet thermoplastic materials, standard & specialized, for any number of industrial & commercial requirements. EPP has been widely recognized for outstanding manufacturing & service since 1958 for companies such as GE, NASA & AT&T. Custom fabricated parts can be as large as 72"x108" down to 2"x2" in any thickness up to 1 1/2". Post-forming...
Founded in 1986, SAY Plastics is a plastics processor specializing in OEM thermoforming. Our state-of the-art facility, located in South Central Pennsylvania, houses the latest manufacturing technologies. From our computer controlled forming equipment and our vacuum molding capabilities, to our brand new high speed CNC Routers, SAY Plastics has the tools for your next project. Our team will work...
One of the most complete custom plastic thermoforming companies in the nation, Spencer also offers custom vacuum forming, custom pressure forming, custom twin sheeting and in-house extrusion. We have a complete assembly division, including painting, sonic welding, hot stamping and more.
Consumable goods are not the only items that can be vacuum packaged. Other non-consumable goods come in a wide range and are frequently vacuum packaged. Vacuum packaging is a great choice for any products that are delicate to moisture, dust, or other environmental factors.
Shrink wrap packaging is an additional common alternative for products susceptible to environmental factors. However, there are several significant distinctions between shrink-wrap packaging and vacuum packaging, despite the common misconception that they are interchangeable.
Vacuum Packaging Process
In the vacuum packaging process, the air is first removed from the package using an extractor to draw it out. After that, the package is hermetically sealed to prevent air from entering. External suction machines or chamber machines can be used to extract air; the choice of machine is typically based on the type of food that will be packaged.
By removing the air, an unfavorable environment is created for aerobic microorganisms like bacteria and mold, which die in the lack of oxygen They cannot alter the color, texture, and aroma of food, nor do they affect the nutrients (proteins, vitamins, and carbohydrates). Additionally, drying occurs because of vacuum preservation because water under low pressure evaporates and is released outside. Dry conditions limit the growth of bacteria and mold.
Vacuum Packaging Benefits
Due to the longer shelf life of the food, decreased weight loss from controlling evaporation, protection from contamination, color preservation, and superior eating attributes due to the longer aging that is achievable in vacuum bags, vacuum packaging has certain unique advantages.
By packaging the quantity needed for each meal, one can save time. Food that has been vacuum-sealed is typically kept in the refrigerator and used one at a time. Therefore, it will save time later when it is utilized to keep different portions of material vacuum-sealed in separate bags.
Using vacuum packaging, one can store food for a very long time, which might lead to cost-effective solutions. For example, when purchasing items like beef in bulk, money can be saved compared to purchasing it individually. Therefore, vacuum packaging reduces costs.
One thing vacuum sealing can do is preserve products and their characteristics. There is no atmospheric influence in a vacuum, so there is very little danger of receiving spoiled produce.
Protection of Food
Products that are vacuum sealed are properly protected. They are not at risk of being burned or having any changes made to them by freezing. Additionally, a vacuum bag ensures that no water comes in contact with the food inside. It offers a comprehensive approach to food safety.
Extended Shelf Life
The food within has a considerably longer shelf life thanks to the vacuum. According to data, food appears to survive 3 to 5 times longer in a vacuum-sealed bag. Depending on where vacuum-sealed goods is stored, the amount may change.
Easy Organization Opportunities
Products that are vacuum sealed provide convenient storage choices. They food can be stored freely anywhere, whether in the freezer or pantry, because it will be tightly packed in small, portable bags.
Save the Taste
Vacuum-sealed foods are not exposed to moisture or air mixing. As a result, the taste, texture, and internal moisture are all fully kept, giving the food enduring freshness. In addition, these bags help protect the nutritional benefits.
No Additives Necessary
Vacuum sealing doesn't need any chemical additions to save food. Consumers are therefore protected from dangerous chemicals and unnecessary spending on them. The taste continues to be authentic.
Marinating in A Healthy Environment
Vacuum packaging is the best option if marinating meat. The vacuum packaging seals the moisture and original flavor.
With all those features, a vacuum sealer cost quite a bit of money. A sealer can be quit expenses. This may rise depending on the machine's settings. The bags needed to package the prized object are also very expensive.
Vacuum packaging technology prevents air, mostly oxygen, from entering the package, so aerobic bacteria cannot grow, keeping the food safe for as long as it is not opened. On the other hand, anaerobic bacteria are different and can survive in an oxygen-free environment. Therefore, vacuum packaging won't ensure the food is poison-free if it’s not kept clean.
Crushes Fragile Goods
It's necessary to remove all the air from the bag before vacuum sealing. The bag's air will be completely sucked out using a suction pump. The food within is under pressure during this process, and if it is not handled correctly, it could lose its original integrity and be crushed. Therefore, discover alternative methods to vacuum sealing crushable foods instead of using the option or simply not doing so.
While vacuum packaging may provide many points for health and safety, it won't be a panacea for preventing food waste. Vacuum wrapping won't sanitize the food if it is infected.
Choosing the Right Vacuum Packaging Equipment Company
To ensure you have the most constructive outcome when purchasing vacuum packaging equipment from a vacuum packaging equipment manufacturer, it is important to compare several companies using our directory of vacuum packaging equipment manufacturers. Each vacuum packaging equipment company has a business profile page highlighting their areas of expertise and capabilities, along with a contact form to directly communicate with the manufacturer for more information or request a quote. Review each vacuum packaging equipment company website using our patented website previewer to get an understanding of what each business specializes in. Then, use our simple RFQ form to contact multiple vacuum packaging equipment companies with the same form.
Vacuum Packaging Informational Video
Vacuum Forming Power Pages
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