The packaging material is flexible and heat resistant, and the packaging material has high requirements. The packaging material consists of four parts: special packaging equipment, high-barrier lidding film, high-barrier bottom box material (container, cardboard) and the packable product. The core technology lies in the formulation of the packaging material, which must ensure that the film of the packaging process is flexible and resistant to high temperatures. If the heat resistance of the packaging material is not enough, it is easy to stick to the knife, blistering, and cannot realize the perfect vacuum packaging, which affects the aesthetics of the product.
Packaging can also improve the automation of the production line. If the production line is replaced by a body-packing line, it can save labor for bagging, vacuuming, and heat-sealing, etc. In addition, the production speed can be increased by up to 30%, which greatly enhances the automation of the production line.
