Ningbo Linhua Plastic Co.,Ltd.

Custom 165 Bowl Clear High barrier PP MAP tray for fresh or frozen food packaging


The principle and function of MAP TRAY:

MAP TRAY (Modified Atmosphere Packaging), just as its name implies, refers to the technology that artificially controls the proportion of gases (oxygen, carbon dioxide, nitrogen etc.) in the package to extend the shelf-life.

Our MAP trays are made from a high barrier, polypropylene material that can help extend shelf life. Hermetically sealed with barrier lidding film, the final output is a leak-proof package. This solid barrier tray/lidding film combination provides a self-contained BARRIER unit.

In a closed system, the proportion of ambient gases is modified to the condition which can reduce respiration and lessen the consumption of nutrients. To restrain cells’ respiration and retard the process of metabolism, however, make cells in a dormant state rather death. And whenever cells leave the modified atmosphere, they’ll still keep their normal pace of metabolism without other side effects. Of course, all these are on the premise of low temperature.

Different contents (meat/poultry/fruit) requires different in the proportion of ambient gases

Red Meat (beef, lamb,pork) - recommend high O2 condition (60-80% Oxygen and 20-40% Co2) high rate O2 to keep the meat red and percentage of Co2 to inhibit the growth of aerobic spoilage bacteria.

Poultry - recommend Co2 and N2 condition

Fresh-cut fruit - recommend low O2 and low Co2



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More Than 20 Years of Industry Experience


Our company is located in Fenghua, Ningbo, a beautiful coastal city in China covered an area of 30000㎡, which is just one and a half hour drive from the Beilun port and half an hour from Ningbo Lishe airport respectively. Relying on its unique geographic position and brainpower, our company has set up relationship with many well-known companies worldwide during these 10 years and become their consultant in product packaging line. Not only do we provide the most updated environmental protection packaging products, but also provide our professional knowledge and service.

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