How to design high-quality plastic printer cartridge parts

6 key design principles for making high-quality toner cartridge plastic molds

When making empty toner cartridge plastic molds, it is crucial to follow some basic design principles. Reasonable mold structure can not only improve production efficiency, but also reduce costs. 

Here are some key design principles to help you make high-quality plastic molds.

🔍 Determine the mold opening direction and parting line: When starting the structural design, the first thing to do is to determine the mold opening direction and parting line of the injection 

mold to ensure that the core pulling slider mechanism is minimized as much as possible and eliminate the impact of the parting line on the appearance.

🔧 Understand every detail of the mold: Understand every detail in the design of each set of injection molds, and understand the purpose of each part in the mold to ensure the accuracy of 

the design.

📏 Appropriate demoulding angle: Designing an appropriate demoulding angle can avoid product top damage, such as top white, top deformation, top breakage and other problems, and improve 

the quality of the product.

📖 Refer to similar designs: When designing, refer to previous similar designs, understand their conditions during processing and product production, and learn from their experiences and lessons.

🎨 Comprehensively consider appearance, performance and process: When designing injection mold products, the contradiction between product appearance, performance and process should be 

comprehensively considered. Sometimes sacrificing some processability can get a good appearance or performance.

🔧 Understand the working process of the injection molding machine: Learn more about the working process of the injection molding machine to deepen the relationship between the mold and 

the injection molding machine and ensure the rationality of the design.

By following these design principles, you can effectively improve the quality and processing accuracy of plastic molds, thereby producing better quality products.