Features:

1. The food can be made of high-density PET and PE, and the healthy material has no peculiar smell
2. Strong toughness, not easy to break
3. The seven-layer extrusion process, without adhesive, blocks the outside air, water and bacteria, and locks in the internal fresh nutrition
4. It is applicable to all kinds of vacuum machines without picking machines
5.40 ° can still be frozen and fresh, extending the shelf life of food