Premade Pouch Packaging Machines
The quality of the seal directly affects the shelf life and quality stability of frozen food. If the seal is not tight, external factors like air, moisture, and microorganisms can easily enter the package, leading to issues such as oxidation, mold growth, and dehydration.
In a low-temperature frozen environment, the physical properties of packaging materials can change. If the packaging material is not resistant to low temperatures, it may become brittle or crack, losing its protective function for the food. Therefore, it is important to choose packaging materials that maintain good flexibility and mechanical strength in low temperatures, such as low-temperature-resistant polyethylene, polypropylene, and other plastic films.
Our packaging machines not only ensure a tight seal but also offer low-temperature-resistant packaging bags to prevent issues like packaging damage.
