Why are vacuum packaging bags so popular?
Vacuum packaging bags have very high barrier properties. By using the high barrier properties of different plastic materials to co-extrude films, they can achieve high barrier effects on oxygen, water, carbon dioxide, and odors; oil resistance, moisture resistance, low temperature freezing, quality preservation, Keep fresh and smell, can be used for vacuum packaging, aseptic packaging, inflatable packaging; low cost, compared with glass packaging, aluminum foil packaging and other plastic packaging, to achieve the same barrier effect, co-extrusion film has a greater cost advantage.
Features of vacuum packaging bags:
The first is that there are few orders for vacuum packaging bags, which are tailor-made according to customer requirements, breaking the large orders of conventional manufacturers; the volume ratio is small, and the co-extruded film can be vacuum-shrinked, and the volume-to-volume ratio is almost 99.9. This is glass. Cans and paper packaging are incomparable; no pollution, no adhesives, no residual solvent pollution, green and environmental protection; wide range of applications: vacuum bags are suitable for industries that require vacuum packaging, such as textiles, food, electronics, hardware, Chemical and optoelectronics.