Reusable Recyclable Double Zipper Clear Nylon Embossing Food Storage Vacuum Bag

Vacuum packaging bags are divided into transparent vacuum bags and aluminum foil vacuum bags. The composite material of vacuum packaging bags is a composite of PE and nylon. Nylon has good barrier properties, can effectively block moisture and gas, and can maintain a vacuum state for a long time. The plastic bags used are just ordinary plastics. Such plastic bags have pores on the surface and cannot be vacuum-packed. Even if they are reluctantly packed, they will leak for a long time, or even just after packing. If you want to maintain the freshness of food for a long time, it is not possible to achieve it by vacuuming, because when the oxygen concentration in the packaging bag is less than or equal to 1%, the growth and reproduction speed of microorganisms will drop sharply, and when the oxygen concentration is less than or equal to 0.5%, the maximum Most microorganisms will be inhibited and stop multiplying.
Key features of this double seal zipper vacuum bag from OK Packaging:
1) Individual packaging is more hygienic;
2) Recyclable and easy to clean;
3) PA+PE food grade material;
4) Thickened, double-sealed and pressed, it is more difficult to leak;
5) The size of the nozzle patch on the vacuum bag can match most manual/electric vacuum machines on the market.
In addition to the above characteristics, it also has good chemical stability, does not work with general acid and alkali at room temperature, has certain mechanical tensile and tear strength, good flexibility; good low temperature resistance, can adapt to the freezing of food deal with. The products are flexible and diverse, and the heat sealing performance is very good. PE itself is non-toxic and has very few additives, so it is considered to be a very safe packaging material.
Daily packaged ingredients, vacuum bacon, vacuum cat food, dried fruits, fresh fruits and vegetables are very practical. Can also be used for frozen food packaging. Because of its good heat sealing, hygienic safety and low price, it is often used as the heat sealing layer of composite materials, and is widely used in the packaging of various foods.