Food packaging in packaging industry is the highest requirement, and is closely related to people's daily life, so it has been highly concerned. With the continuous improvement of the living standard, while the people's consumption ability is increasing, the requirements for packaging are also continuously strengthened. In fact, the packaging of food has an important role in the sales of food. After all, everyone likes to look beautiful and easy to use...
In the field of consumer goods industry, packaging has been an important aspect of particular concern, especially food safety is the most important part of food packaging. But when we pay attention to food safety and the appearance of beautifully packaged, people often neglect many details, such as ignoring people's feelings when they open food packaging. At present the most commonly used sealing packing, often there will be problems, sometimes even cause little damage, for example: in the open or peanut salad packing, the packing content is easy to overflow, especially some seal tight or unreasonable design packaging is the most prone to this condition. And because of negligence leakage do tear line, or tear line made by mechanical methods are usually very hard to tear open, so in some food packaging is very difficult to control.
At present, the advanced laser technology has given us a solution to the problem. The laser system can select a single film layer in the soft package to draw the line. By doing so, we can achieve the perfect tear effect of flexible packaging and keep the integrity of the film, so that the outer film is not damaged, so that we can effectively prevent the appearance of light and damp in the package.