Industry News

Keeping food fresh for a long time is a common goal pursued by all industries around the world. The emergence of 3 mil vacuum chamber pouches has brought a real improvement in food preservation methods, which can not only help food be preserved better and reduce waste, but also make the product appearance more attractive.

The low temperature tolerance of the food packaging vacuum shrink bag depends on the dynamic balance between the material phase change behavior and the interface stress.

PA PE coextruded food vacuum bag achieves molecular-level composite of nylon and polyethylene through multi-layer coextrusion process. Its structural characteristics are the synergistic effect of high barrier property of outer nylon and heat seal property of inner polyethylene.

Barrier pouches, designed for vacuum sealing, are essential in the food packaging industry. These pouches, made from barrier materials, ensure that oxygen is kept out, thereby preserving the food’s quality during storage. Typically utilized with chamber-style vacuum packing machines, they cater to a wide range of applications, from commercial and industrial to personal use.