Tel: +86 188 2689 9458
Food packaging bags can be made of a variety of materials, such as polyethylene, polypropylene, nylon and polyester. I wonder how much you know about food p...
Biodegradable plastic bags are very common products in our lives, and are almost used in many families. Although it has many advantages, there are also many...
General nitrogen filled automatic packaging machine. It does not pump vacuum. It is directly filled with high-pressure nitrogen to discharge most of the air...
There are many ways to classify bags. At present, on the market, we mainly divide the types of packaging bags from materials, packaging methods and contents...
Vacuum packaging: put the food into the packaging bag, extract the air in the packaging bag, and complete the sealing process after reaching the predetermin...
Visual inspection of appearance includes inspection of flatness and transparency of vacuum bag. It is mainly used to detect whether there are obvious scratc...