Generally, in the chemical industry, engineering plastic packaging refers to packing large quantities of plastic particles of 10 kg to 50 kg into prefabricated open bags for sealing. Engineering plastic sealing has semi-automatic and automatic engineering plastic packaging machine, for different production scale of engineering plastic suppliers to choose. Because of its reliable packaging effect, it can better protect plastic particles from damage during transportation and reduce environmental pollution.

 

Do you want to know the characteristics and advantages of kraft paper bag, plastic film bag, aluminum-plastic film bag, paper-plastic composite bag, and woven bag and other packaging bags in the process of packaging items, as well as their applications in different fields? 

In the field of food preservation, there are two packaging methods that are often used: modified atmosphere packaging and vacuum packaging. The packaging plays a vital role in maintaining the freshness of the product and extending the shelf life. So when we purchase the corresponding vacuum packaging machine, how do we choose the packaging method that is suitable for our food? Next, we will explain the difference between these two packaging methods so that you can make a better choice.