Nowadays, with the continuous development of Commerce, people's living standard is improved, the pace of life is accelerated, and reducing kitchen work has become people's demand, and vacuum frozen food is favored by people for its convenience, delicious and rich varieties, so the vacuum frozen food packaging bag is particularly welcomed. So what problems should be paid attention to in vacuum frozen food packaging bag?

Vacuum frozen food packaging bags should meet the requirements of large circulation, from production, transportation to sales, maintain the quality characteristics of vacuum frozen products, and prevent the pollution of bacteria and harmful substances. Taking quick-frozen dumplings as an example, many consumers boycott some brands after one consumption and stop buying them. Many of the reasons are that poor packaging materials cause water loss, oil oxidation, air drying, yellowing, cracking, hard skin, and Harrah flavor of dumplings.

Nowadays, people pay more and more attention to the safety of vacuum frozen food. The main factors affecting the safety of vacuum frozen food are as follows:
1、 Fresh quality of raw materials of processed food.
2、 Whether the process is contaminated.
3、 Packaging quality is good or bad, whether there is broken bag pollution.
4、 No, the whole cold chain.
So, what should be paid attention to in vacuum frozen food packaging bag? There are seven aspects that should be paid attention to in vacuum frozen food packaging
1、 Packaging standards and regulations.
2、 Characteristics and protection conditions of vacuum frozen food.
3、 Performance and application scope of packaging materials.
4、 Food market positioning and circulation regional conditions.
5、 The effect of packaging structure and material on vacuum frozen food.
6、 Reasonable packaging structure design and decoration design.
7、 Packaging inspection.
Vacuum frozen food packaging must have five characteristics
1、 To have a high barrier, prevent the product and oxygen contact and moisture volatilization.
2、 Impact resistance and puncture resistance.
3、 Low temperature resistance, packaging materials even at - 45 ℃ low temperature, no deformation, no brittle crack.
4、 Oil resistance.
5、 Hygienic, prevent the migration and penetration of toxic and harmful substances into food. Vacuum frozen food packaging bags should meet the requirements of large circulation, from production, transportation to sales, maintain the quality characteristics of vacuum frozen products, and prevent the pollution of bacteria and harmful substances.
Dongguan Beite packaging materials Co., Ltd. is a large-scale company specializing in the production of food grade composite packaging. It is a professional manufacturer of composite packaging bags. It uses new equipment to produce packaging bags and roll films, providing comprehensive, environmental protection and safety packaging services for the market.
The company produces composite bags, roll film, fruit bags, aluminum foil bags, suction mouth bags, self-supporting bags, zipper bags, anti-static bags, special-shaped bags, etc., which are suitable for the internal and external packaging of food, daily chemicals, electronics, toys, medicine, cosmetics, industrial products and other industries.
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