Detailed product introduction of vacuum packaging bags

Vacuum packaging bags, also known as pressure reducing packaging, are used to completely extract and seal the air inside the packaging container, maintaining a highly reduced pressure state inside the bag. The air acts as a low oxygen effect, depriving microorganisms of living conditions, in order to achieve the goal of fresh fruits and preventing disease and decay. Applications include vacuum packaging in plastic bags, aluminum foil packaging, glassware packaging, etc. Packaging materials can be selected based on the type of item.

Advantages of vacuum packaging bags:

1. Stable performance: resistant to oil, moisture, low temperature freezing, shelf life, freshness, and odor. It can be used for vacuum packaging, sterile packaging, and inflatable packaging.
2. High strength: Co extruded film has the characteristic of stretching during the processing. After plastic stretching, the strength can be correspondingly increased. Nylon, polyethylene and other plastic materials can also be added in the middle to make it have composite strength higher than general plastic packaging bags, without delamination or peeling phenomenon. It has good flexibility and excellent heat sealing performance.
3. High Barrier: Vacuum packaging bags utilize co extruded films of different plastic materials to achieve high barrier properties against oxygen, water, carbon dioxide, odors, and other substances.
4. Small capacity ratio: Co extruded films can be vacuum shrink packaged, with a capacity to volume ratio of almost zero, which is incomparable to glass, iron cans, and paper packaging.
5. Low cost: Compared to composite bags, aluminum foil packaging bags, and other plastic packaging, vacuum packaging bags have a significant cost advantage over co extruded films in achieving the same barrier effect.

Jinde Packaging, a manufacturer of vacuum packaging bags, serves a wide range of customers who need various types of bags such as vacuum packaging bags, food packaging bags, and vacuum rice brick bags. We welcome inquiries from everyone.