The fresh food industry has developed extremely rapidly in recent years, but how to maintain the freshness and stability of dishes has always been a pain point for the industry
What is modified atmosphere preservation technology？
The principle of composite modified atmosphere fresh-keeping packaging is to use composite fresh-keeping gas to replace the air in the plastic bags or packaging boxes that have been put into fruits and vegetables. So as to slow down the metabolism of fresh fruits and vegetables, prolong the preservation period and shelf life of fruits and vegetables. The modified atmosphere preservation method of clean vegetables is mainly self-regulating gas packaging (MAP). Commonly used protective gases at home and abroad are CO2 (carbon dioxide), O2 (oxygen), and N2 (nitrogen). At present, the packaging cost of modified atmosphere preservation is 0.8-1.5 yuan. (Packed according to a single serving of 500g meat)
How is the disposable plastic lock box formed and used?