In plastic mold manufacturing, injection molding and extrusion are two common methods used in producing plastic products. There is a slight similarity between these two methods, which is why most people think they are the same. But they are not; they are way different. In this post, TLD Vietnam will share with you the differences between extrusion vs injection molding.  Extrusion vs Injection Molding: Trace back to the history Extrusion molding was invented in the early 19th century. It first started in 1820 when Thomas Hancock produced a rubber masticator that was designed to recycle processed rubber waste. And in

Acrylic Processing Aid, commonly referred to as ACR, plays an indispensable role in modern PVC processing, especially as manufacturers demand higher efficiency, improved melt behavior, and superior product performance. As PVC continues to dominate applications such as pipes, profiles, sheets, cables, and injection-molded parts, the use of ACR in PVC has become essential to ensure smooth processing, optimal gelation, and enhanced mechanical and surface properties. This comprehensive guide of TLD Vietnam explores the chemistry, technical functions, applications, and key specifications of ACR, providing manufacturers and industry professionals with a complete, in-depth understanding of this important additive and the expanding role

Injection molding is one of the most extensively used processing methods for plastic components. It provides a stable and efficient approach for mass-producing automotive injection-molded parts from a wide range of polymers. In the modern automotive industry, where consistency, safety, and quality are non-negotiable, manufacturers rely on this technique as a core production method. This article examines automotive plastic injection molding from multiple perspectives, including its historical development, advantages, major applications, and the materials most frequently selected for molding vehicle components. For further in-depth insights into polymer technologies and processing methods, continue exploring the technical articles available on the TLD

Film extrusion is a key method in the production of plastic films, which are used in everyday life and often difficult to understand due to their technical complexity.  The discussion of TLD Vietnam covers the different stages of film extrusion, the types of plastics used, and innovations driving the industry forward, providing a clearer understanding of this essential sector. What Is Film Extrusion?  Blow film extrusion is a widely used method in plastic film production, involving the extrusion of molten plastic through a circular die to form a thin tubular sheet. Air is then introduced into the tube to expand