Details of food packing can guardian health

Time:Jan-14,17  View:179  Author:sherry

Food packaging is an integral part of food products, It protects the food, it prevent biological, chemical or physical damage to external factors, it can also maintain a stable quality of the food itself in the circulation of food from the factory to the consumer. It is convenient for food consumption, can show the appearance of food, can attract consumption, it has other values over the material cost.

Food packaging has many classification methods. As the techniques are divided into: Moisture proof packaging, Waterproof packing, Mouldproof packaging, Fresh keeping package, Quick frozen packaging, Air permeability package, Microwave sterilization packaging, Aseptic packaging, Inflatable packaging, Vacuum packing, DNA packaging, Blister packing, Packing, Stretch wrap, Cooking bags, etc..
So what details we need to pay attention to in the daily food packaging?
Cereal grains:
Grain preferred vacuum packaging. Vacuum packaging can prolong the shelf life, but also can prevent the oxidation of food taste, avoid the propagation of mold.
High fat food:
High fat foods, such as the baked by supermarkets, freshly cooked food, the time of plastic bags packing are not more than 2 hours. For plastic bags, oil is an excellent solution. In general, 2 hours after the exposure of oily food and plastic bags, the migration of chemical molecules will reach the peak.
Hot drinks:
Such of a cup of tea, and coffee, do not directly cover the cup with boiling water, the plastic material of the cup cover temperature can not exceed 90 degrees centigrade, otherwise it will be deformed, and also easy to dissolve toxic substances.
Supermarket bulk articles:
If you choose the packaging for the food which direct entrance to the mouth in the supermarket, such as bulk of cakes, noodles, Be sure to pick a "plastic bag" and "QS logo," logo plastic bags. And pay attention to see whether the plastic bags are transparent uniform, whether feels lubrication, to see whether there has a smell.
In addition, many businesses attract consumers by attractive food packaging, the picture on the packing often has a lot difference from the real food, so choose carefully.
By the way, the packing machine in our company can make the high quality, clean and sanitary packing.

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