Quality Inspection Standards for Plastic Products
Plastics have become fundamental components in contemporary life, serving critical functions in nearly every sector from healthcare to consumer goods. Their ubiquitous nature demands rigorous quality assurance measures to guarantee various aspects from product safety, environmental sustainability, to performance reliability. For a injection molding factory, ensuring consistent product quality […]
Sheet metal fabrication is a manufacturing process that involves cutting, punching, stamping, and bending flat metal sheets into functional parts. Using 3D CAD models, machine code is generated to [...]
Have you ever wondered why the threads on the plastic bottle necks are on the outside instead of the inside, though the functions would be exactly the same? Many [...]
Plastics have become fundamental components in contemporary life, serving critical functions in nearly every sector from healthcare to consumer goods. Their ubiquitous nature demands rigorous quality assurance measures to [...]
This plastic parts inspection specification applies to all plastic components produced by KingStar Mold, including those made through injection molding, as well as externally sourced plastic accessories and products [...]
When choosing the right cooler, it’s not just about the size or color. You’ve probably heard brands and manufacturers mention terms like “rotomolded” and “injection molded,” and you might [...]
At KingStar Mold, as a leading custom plastic molding service provider in China, we understand that selecting the right plastic molding process is critical to delivering high-quality, cost-effective parts. [...]
How Are Cooler Boxes Made? As the world's leading hard cooler manufacturer, KingStar receives emails asking this question every week. This question is raised by our customers, consumers, and [...]
When it comes to getting the most out of your cooler, it's not just about loading it with ice and hoping for the best. The way you use ice—how [...]
Fused Deposition Modeling (FDM) is one of the most widely adopted technologies in the field of additive manufacturing. Known for its cost-efficiency, simplicity, and material versatility, FDM is particularly [...]
Have you ever looked at a product and thought, “I could’ve made something better”? Maybe it's a tool you wish worked differently, or a daily annoyance you’re convinced no [...]
Selecting the right sheet metal material is a crucial step in product design, especially for sheet metal fabrication, as it directly impacts various aspects of manufacturing and the performance [...]
In today’s competitive manufacturing landscape, producing high-quality products isn't just a goal—it’s a measurable discipline. At the heart of this discipline lies CTQ, or Critical to Quality, a framework [...]
In today’s highly competitive and regulated manufacturing landscape, ensuring product quality and transparency throughout the production process is crucial. Traceability is a key concept that allows manufacturers to track [...]
Metal 3D printing has transformed modern manufacturing, enabling the creation of highly complex, lightweight, and customized parts. However, while 3D printing offers incredible design freedom, it’s important to note [...]
Direct Metal Laser Sintering (DMLS) is a powerful additive manufacturing technology that uses a high-powered laser to fuse fine metal powders into solid metal parts, layer by layer. This [...]
Air bubbles are a common defect in injection molding, occurring when gas pockets or voids become trapped within the molded part. These bubbles can significantly impact the product's appearance, [...]
Flash and burrs are common defects in injection molding, characterized by excess material protruding from the edges or surfaces of molded parts. These imperfections typically occur at the parting [...]
Clamping force is the pressure applied by an injection molding machine to hold the mold closed during the injection and cooling phases. It counteracts the internal cavity pressure generated [...]
