What advantage self-reliance bags, very curious?

Self-reliance is a packet has a level of support structure at the bottom of the vertical soft bag, don't rely on any support can stand on its own. This is an innovation of packaging industry, self-reliance bag with the unique design and function, have extremely strong shelf impact, caused a stir in strong, in the industry is expected to occupy the commanding heights of the flexible packaging market. Self-reliance bag is a relatively novel packing, in promoting products, strengthening the shelves visual effect, portable, convenient use, preservation and sealing etc. Has a strong advantage. Self-supporting bag by PET/foil/PET/PE laminated structure, and also can according to need to increase the oxygen insulation layer, can reduce oxygen transmission rate, prolong the shelf-life of the product. And take the design of the nozzle, can be drinking, smoking can also be extruded with a repeatable tighten screw cap device, consumers carry and use. Whether packing bag open, self-reliance bag packaging products can be like the bottle standing in the horizontal plane, the liberation of the hands of consumers. Self-reliance bags production cost is lower than cans, plastic bottles or glass bottles, transportation and storage costs are decreased. Compared with the bottle, the packaging of the insulation is more good, after its packing product can quickly and can keep low temperature cooling. In addition, there are some packing value-added design elements, such as the handle, the curve contour, laser drilling, etc. , have improved the independent market appeal of the packaging bags.