Expanded Polystyrene (EPS) foam is a lightweight cellular material derived from Polystyrene, widely used for insulation and protective applications. A closed-cell structure formed during expansion enables low thermal conductivity and effective energy absorption. This article by TLD Vietnam provides a technical overview of EPS foam, examining material fundamentals, manufacturing process, key properties, and applications. What Is EPS Foam? Definition of EPS Foam EPS foam is a lightweight cellular material derived from Polystyrene, commonly used to produce foam boards, packaging materials, and insulation products. It is produced by expanding polymer beads that contain a volatile blowing agent, typically pentane, under controlled

In the global packaging industry, material selection and processing technology directly influence product performance, cost structure, and supply chain efficiency. Among various solutions, Polyethylene Terephthalate blow molding (PET blow molding) has become a popular method for producing rigid plastic containers, particularly in the food, beverage, and personal care sectors. The process combines material characteristics of PET with advanced forming techniques to achieve a balance between strength, clarity, and production efficiency. Understanding how PET behaves during blow molding is essential for making informed technical and commercial decisions. This blog by TLD Vietnam gives an overview of PET blow molding. What Is

Polypropylene compound (PP compound) is widely used in modern plastic manufacturing. By combining polypropylene resin with fillers and functional additives, manufacturers can tailor the material to meet specific mechanical, thermal, and processing requirements across various industries. This article explains the key characteristics, composition, and common applications of the PP compound. For more insights on polymer materials and plastic resins, explore other technical articles in the TLD Vietnam blog. What Is PP Compound? PP compound is a plastic material produced by combining PP resin with fillers and functional additives through a compounding process. The objective of this formulation is to modify

In the plastics and packaging industry, PP raffia has become one of the most widely used materials for producing durable woven products. Understanding the properties, production process, and applications of PP raffia is essential for manufacturers and businesses seeking reliable packaging and other industrial solutions. In this article, TLD Vietnam explores the key characteristics of PP raffia and how it is used across various industries. What Is PP Raffia? PP raffia is made from polypropylene, a type of thermoplastic polymer derived primarily from petroleum. This material is favored for its balance of strength, flexibility, and lightweight nature. Polypropylene is polymerized