Food Packaging Film

As a professional high quality Food Packaging Film manufacturers, you can rest assured to buy Food Packaging Film from Yongyuan and we will offer you the best after-sale service and timely delivery. Food packaging film is a high polymer material used to wrap the surface of food, mainly to isolate the entry of decomposing microbial bacteria and foreign pollutants, and to prevent and prolong the deterioration of food.

There are many ways to prepare antimicrobial packaging films for food. One is to make the antibacterial agent into an antibacterial masterbatch, which is prepared by single-layer extrusion or salivation of the antibacterial agent or antibacterial masterbatch and resin. It can also be co-extruded as a surface layer and other layers to form an antibacterial composite film. Another is obtained by coating or vapor-depositing an antibacterial agent on a resin film. For the antibacterial film made of antibacterial masterbatch, because the thickness of the film itself is thin, the particle size of the antibacterial particles is required to be small, and the particle size distribution is relatively narrow or organic antibacterial agents that can be dissolved in the resin are used. Generally, the addition of antibacterial agents or antibacterial masterbatches has no obvious effect on the mechanical properties of the film, and has no adverse effect on the printing performance of the film. However, it has a certain impact on the barrier properties of some films, so when choosing antibacterial agents and antibacterial masterbatches, pay attention to the influence of the addition of antibacterial agents and antibacterial masterbatches on the performance of the film, and choose the appropriate antibacterial agent to ensure the performance of the packaging Meet the requirements for use. Generally used packaging materials are KPRT, LDPE, LLDPE, EVA, cellulose film, edible film, etc.

Food antimicrobial packaging is the most promising part of food active packaging. It is most beneficial to choose antibacterial film packaging, which can continuously release antibacterial agents to inhibit the growth of microorganisms, ensure food safety and extend the shelf life of food. You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Food Packaging Film.