Introduction of Thermoplastic materials Thermoplastic materials are a type of polymer that can be molded and shaped by applying heat and pressure. Unlike thermosetting materials, which undergo a chemical change when heated and become permanently solid, thermoplastics can be reheated and reshaped multiple times without undergoing a chemical change. Examples of thermoplastic materials include polyethylene […]
Read MoreBoth PP and PE plastic sheets can be used for thermoforming blister to make fresh trays. The fresh plastic tray is a container for storing fresh products, which can be wrapped with safety film, which is easy to use and convenient. Usually the raw materials used in food trays are PP plastic sheets or PE […]
Read MoreNowadays, we are exposed to more and more plastic products and disposable lunch boxes, but some products are made of No. 5 PP material, which can be heated in a microwave oven. Because this material is made of polypropylene as a raw material, it is more resistant to high temperatures than other materials. The disposable […]
Read MorePackaging materials are an important factor affecting the quality and shelf life of meat products, and can affect product distribution channels and sales radius. At present, high-barrier packaging materials are widely used in meat product packaging, but the characteristics of high-barrier materials commonly used in meat product packaging and their impact on meat product quality […]
Read MoreWhat is Modified Atmosphere Packaging? Modified Atmosphere Packing is called Modified atmosphere fresh-keeping packaging or replacement gas packaging, inflatable packaging. Also known as MAP or CAP, it uses packaging materials with gas barrier properties to package food. According to the actual needs of customers, a certain proportion of O2+CO2+N2, N2+ CO2, O2+ CO2 mixed gas […]
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