What conditions do packaging machine rolls need to meet

What conditions do packaging machine rolls need to meet
Packaging machines have brought more convenience to the production of enterprises. They are easy to operate and have stable characteristics, and are currently widely used in the packaging field. So what are the requirements that the packaging machine's roll film needs to meet.
1. Sufficient stretching ratio
Packaging machines are generally divided into two types: semi packaging machines and fully automatic packaging machines. Packaging machines are mainly used for automatic packaging of materials in industries such as food, medicine, chemical industry, and plant seeds.
2. The thickness should be moderate
People believe that the thicker the winding film, the better. However, if one condition is met, the thicker the better. If one condition is excluded, thickness cannot be discussed.

3. Quality must pass the standard
The selection of roll film is crucial for packaging machines, and it is also crucial for the packaging itself. Users must give it sufficient attention.