The food-grade packaging bag is vacuum-packed with good sealing performance, not easy to break the bag, good anti-fouling and fresh-keeping performance, and prolongs the shelf life of the food. Our vacuum packaging bags have tensile properties during processing. After the plastic is stretched, the strength can be increased accordingly. In the middle, we can use our secret formula, which can make the composite material stronger than ordinary plastic packaging. There are phenomena of delamination and peeling, good elasticity, and good heat sealing performance. The volume ratio of vacuum packaging bags is small, using vacuum shrink packaging technology, the volume ratio is close to 100%. It also takes advantage of the differences in the barrier properties of different materials to achieve high barrier effects on various molecules (such as oxygen, water, carbon dioxide, and odors). The high temperature resistance is 121°C, and the low temperature resistance is 30°C, which meets the temperature requirements of most products.
We will always maintain a technologically advanced position and provide solutions for customers' different packaging requirements. No adhesive is added, no residual solvent pollution, green and environmentally friendly. If you have any questions about our vacuum packaging bags, you are welcome to consult!
