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Sealed zipper bag is a common plastic packaging bag, which is characterized by its self-sealing function and can seal the bag mouth by itself. This...

1. Common materials of coffee bags The material of the fresh-keeping coffee bag is very important and affects the quality of the fresh-keeping effe...

Potato chip packaging bags usually use multi-layer composite materials to ensure the freshness and quality of the product. The combination of these...

Nut packaging bags are common in daily life. Do you know about nut packaging bags? Nut packaging bags are a subcategory of food packaging bags. Nut...

1. Bubbles are generated after compounding ① If the film has poor wetting, the glue concentration and coating amount should be increased. The surfa...

Vacuum packaging bag: Vacuum packaging bag is a method of drawing out the air in the packaging bag to make the packaging bag close to the surface o...

Preservation properties: Because dried fruits are dried, they are more susceptible to moisture and oxidation. Therefore, packaging materials need t...

It is understood that after more than 30 years of development, my country's plastic food packaging industry has become an indispensable industr...

There may be several reasons why food may still spoil quickly after vacuum packaging: Incomplete packaging: If the air in the package is not comple...

Vermicelli is a kind of dry noodles that is easy to store, easy to carry and tastes good. Therefore, for noodle packaging bags, the following requi...

The accordion bag is a kind of packaging bag with folding and unfolding characteristics. It can adjust the size according to needs and adapt to ite...

As the basic source of energy and nutrients necessary for people's survival, meat products must not only meet people's physiological needs ...