There are packaging devices of many types. The vacuum bags happen to be one of the most popular forms of packaging. These bags do not contain air inside. Hence, they ensure air-free packaging. The makers of plastic bags remove air, either through the manual process or using automated devices. Usually, vacuum pumps are used for the purpose of air extraction. The purpose of the packaging measure is to keep the content, or whatever is packed free from oxygen. The removal of oxygen, in turn, helps maintain freshness of edible items, extending their shelf life.
Why Vacuum Bags?
You can well understand that the bags are free from the atmospheric oxygen since the makers are particular about removing the air inside. The removal of air, in turn, limits the growth and activity of aerobic germs including bacteria and fungi. The packaging material also prevents volatile components from evaporating. Thus, it serves as a shield of protection to liquids and chemicals that have volatile components in them. The packaging device is ideal for storing fresh food items including raw vegetables, diced fruits, meat and smoked fish.
The fact that the water and air-proof material inhibits bacterial activity proves to be advantageous. You can use it effectively for storing dry food items, as well. Items including nuts, grains, potato chips, cured meat, coffee, and cheese can be preserved, over a prolonged time span.
These bags made on the principle of air evacuation serves yet another purpose. Since they are air-free, they are light in weight. So, if you store clothes, and items used for bedding in these lightweight Vacuum bags, you can reduce the weight. Such bags are easy to carry and circulate from place to place. People often use such bags for compacting household waste, particularly where you need to pay for every bag that is collected.
You can even use your domestic vacuuming device for extracting air from bags and containers. In this way, you can conveniently avail of a readymade solution. On account of the convenience they cause, these bags have become popular throughout the USA.
USA Industries where these Vacuum Bags are applied
The food processing sector makes the maximum use of these vacuum bags. The moisture resistant bags are useful for storing and packaging a diverse array of hygroscopic products. Industrial units which manufacture animal fodder and those that are responsible for processing meat, fish and poultry products also make extensive use of the vacuum bags.
Why Demand of Vacuum Bags is increasing in USA
That’s because these bags have extensive use and application. People can use it for packaging consumable items of the perishable kinds. Similarly, it serves as a consistent shield of protection for the non-consumable items that are sensitive to dirt and moisture. People in the USA mostly use canned food products, and this, in turn, justifies the growing demand for vacuum bags. The packaging material extends the total storage life of edible items by minimizing the possibilities of oxidation.
Some USA Statistics Revealing the Facts
The market related to vacuum packaging is expected to reach the mark of 27.67 Billion US Dollar, in the next four years, by 2020. The US-based undertakings will have crucial roles to play in contributing to the scheme of development. They will launch new products to meet the rising demand of the market.
