China Guangzhou Jiarun New Materials Co., Ltd company blog

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Key Steps for Precision Industrial Printing Screen Prep

The quality ceiling in screen printing often isn't determined by expensive inks or precision stencil-making equipment, but rather by the most easily overlooked step—the cleanliness of the screen surface. When developing photo emulsion, have you ever encountered issues like emulsion peeling, frequent ...

September 1, 2026
Professional Mesh Degreasing Solutions Reduce Screen Printing Pinholes

The appearance of unexpected pinholes during screen preparation can significantly impact print quality in screen printing processes. These microscopic imperfections often originate from nearly invisible oil residues or contaminants that compromise the adhesion of photo-sensitive emulsion. The ...

August 29, 2026
DIY PCB Prototyping Advances with Screen Printing Emulsion

In the world of electronics engineering, printed circuit boards (PCBs) serve as the backbone of all hardware systems. While most makers and prototype designers rely on commercial PCB fabrication services, there are situations—whether urgent debugging needs or simply the desire to experience ...

August 27, 2026
Advanced Emulsion Techniques Boost Screen Printing Precision

Why do some screen-printed products feature razor-sharp lines and vibrant colors while others suffer from blurred edges, ink leakage, or even peeling during production? The answer rarely lies in the price of inks, but rather in the thin layer of "photopolymer emulsion" - the unsung hero of screen ...

August 26, 2026
Screen Degreasing Key to Highquality Printing Results

Have you ever faced the frustrating scenario where carefully applied emulsion inexplicably peels off after exposure, or where printed patterns show blurred edges and pinholes? Many beginners instinctively blame emulsion quality or exposure timing, while overlooking the most fundamental step – screen ...

August 24, 2026
Proper Degreasing Boosts Screen Printing Mesh Longevity

Every screen printer has experienced that frustrating moment: after carefully coating a screen with emulsion and waiting through the night, you peel back the film only to discover a surface riddled with pinholes and "fish eyes." Or worse—after just a few dozen prints, your stencil begins breaking ...

August 22, 2026

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