The Benefits of Vacuum Nitrogen Filling of Potato Chip Packaging Machine

source: Baopack auto;
Time: 2020-07-30
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We all know a kind of food vacuum packaging machine. The standard vacuum packaging machine does not have an inflatable device, unless it is a machine with special requirements. What is the inflation effect of the vacuum packaging machine? For example, some foods such as potato chips sold on the market are all packaged by inflatable packaging machines. So what are the benefits for the food after packing with nitrogen? Today our Baopack packaging machine company will introduce to you:

A. The packaging bag is beautiful and luxurious:

Vacuum fried food cannot be satisfied with pure vacuum packaging, because vacuum packaging has a pressure difference (-600-700mmHg) between the inside and outside, and air gradually penetrates into the packaging bag through the micropores of the packaging bag, causing premature corruption and deterioration of the preservation product. The vacuum nitrogen-filled packaging has a balanced internal and external pressure difference, oxygen isolation, and moisture-proof, which can not only ensure the quality of the materials, but also make the appearance of the product beautiful and generous.

This is just the transparent film without printing.

sample-bag_4

B. Light resistance of materials and packaging:

The protection of products from light is an important consideration when vacuum-fried products are stored. Ultraviolet rays have a great influence on the quality of fried foods. It is necessary for the packaging to block the 550mm wavelength of light. But from a sales point of view, consumers want to see the product through the packaging. Therefore, when a reasonable packaging is to be packaged in aluminum, a photo of the product or a small hole should be printed on the box for consumers to observe the product. .

C.防潮，抗氧化

真空油炸食品应填充氮以避免暴露于过氧化物价格更高，但同时应考虑储气保留。真空油炸食品具有良好的存储性能，但应掌握储存条件，应使用合理的包装。使用真空填充惰性气体氮气，产品可以在室温下储存12个月，质量仍然可以满足要求。

This is the detailed pictures of BAOPACK company’s VGT52:

VGT52-detailed-pictures