Creating microfluidic devices is a precise and demanding engineering process. Many teams begin with microfluidics fabrication methods such as PDMS casting, micro milling, laser machining, or 3D printing. These techniques are ideal for validating flow behavior and testing early designs. However, when the device moves beyond prototyping and toward commercial production, fabrication alone is no longer enough. At that stage, micro injection molding becomes critical. This article

Microfluidic prototyping serves as a critical foundation for transitioning lab-on-a-chip systems and droplet microfluidics applications from early-stage research to scalable production. As these systems mature beyond academic research into clinical diagnostics, biopharmaceutical development, and environmental sensing, the requirement for prototyping methods aligned with industrial manufacturing constraints becomes essential. This article outlines current challenges in microfl

Thermoplastics vs Glass for Microfluidic Manufacturing

Creating microfluidic chips is a difficult and precise process. Manufacturers have several options available for creating small channels, holes, and V-grooves. While some use chip making techniques like embossing, photolithography, or micro 3D printing for these purposes, micro milling microfluidic chips is still the preferred option for prototyping, though not for serial production. However, micro milling is useful for much more than making chips. Manufacturers can also use

The need for tiny, even micron-scale parts has increased over the past few years, and thus the relevance of micro technologies is increasing due to the drive toward miniaturization. Because of microinjection molding capacity for mass production and relatively cheap production costs, it may be considered one of the fundamental technologies for mass micro manufacturing (replication). Micro injection molding involves shaping micron-level geometries to a plastic product with the

Texturing (also referred to as engraving or graining) is the procedure through which you add a pattern to the mold’s surface. Doing so will replicate the desired pattern on the plastic part you’re molding. A product’s texture drastically impacts its functional and esthetic characteristics. That’s why it’s crucial to plan it before the molding process. You need a deep understanding of the texturing process and how different patterns are added to parts. In this article, you’ll