Also known as “grain bags” or “hermetic bags” or “barrier lainer”, the barrier bag is a multilayer plastic packaging, available in capacities for 30 or 60 kg, designed by a co-extrusion process, using raw materials (polymers) of the latest generation that provide excellent mechanical resistance and barrier properties (odors, moisture and oxygen)

In this way, this barrier bag, when properly applied internally in the jute bag (line), raffia, paper, cardboard box, or other type, etc… prevents contamination with the external environment caused by other products or when it reuses bags from other cultures and the natural degradation that occurs to agricultural grains, which occurs “freely in the environment”, protecting them from mold formation, rodent attack, insect infestation, maintaining color, flavor, odor – ensuring its preservation and quality, extending its storage life for much longer (validity) which can be months, a year or more and, all of this naturally, without the need to use chemical agents, preservatives or fumigants.