Food packaging is an integral part of food commodities. One of the main projects in the food industry process. It protects the food and prevents damage from biological, chemical, and physical external factors when the food leaves the factory to the consumer. It also has the function of maintaining the stable quality of the food itself. It is convenient for food consumption. It is also the first to show the appearance of food, attract the image of consumption, and have value other than material cost. Therefore, the food packaging process is also an integral part of the food manufacturing system engineering. But the versatility of the food packaging process makes it relatively independent of its own system.
The process of using plastic packaging food products mainly includes four industrial sectors: The first sector refers to the production of plastic resin and film. The second industry is the processing industry of flexible and rigid packaging materials, the third industry is the packaging mechanized production industry, and the fourth industry is the food processing industry. In the first industry, raw materials such as petroleum, coal, and natural gas are used to synthesize polymerized low-molecular compounds, which are then polymerized into various resins. It is processed into single or multi-layer composite film for food packaging in food processing plants.
Hangzhou Xunda Clamshell Packaging Co., Ltd. —- Established in 2003, as a leading manufacturer of clear plastic packaging. We specialize in producing high quality clamshell and blister packaging products. Our products can be widely used in the packaging of foodstuff, cosmetic, hardware, handicrafts, medical care and electronics products . Our products series including clamshell packaging,food trays,blister etc. All of our products use high quality PET, PVC, PS,BOPS,K-HIPS,PP and ABS material. All of the raw material had passed SGS material test.