Unsharp Lines and Blurred Images in Hot Stamp Work｜Is the Cause the Die or the Process?

When the edges of letters or lines in Hot Stamp work are not sharp, the first thing many people suspect is that there may be a problem with the die. In reality, however, blurred images may be related to several factors, including the condition of the die, the workpiece position, the work-holding jig ...

Why Is Pad Printing Instability Occurring? Understanding the Impacts of Airflow, Humidity, and Solvent Evaporation

Even when using the same pad printing machine, the same ink formulation, and identical production settings every day, print quality can vary due to frequently overlooked environmental factors, such as airflow direction from air conditioners, humidity levels in the production area, and solvent evapor ...

What Is Pad Printing on Fabric?｜Tagless Printing Principles Every Engineer Should Know

In Thailand’s apparel industry, wearers often cut brand labels out of their clothing because the labels cause itching and skin irritation. This can make it more difficult for brands to maintain long term recognition. Tagless pad printing addresses this issue by printing directly onto the fabric, cre ...

3 Factors That Determine Hot Stamp Quality: Pressure, Heat, and Time ｜ The Core Process Variables That Must Be Kept in Balance

Even when the same Hot Stamp settings are used, the color, sharpness, or foil adhesion may change during production. The cause may not be limited to any single setting. Pressure, heat, and stamping time must all remain suitable for the workpiece throughout the process. Checking these three factors a ...

Surface Treatment for Hard-to-Print Materials: Why Ink Fails to Adhere and Peels Off on PP and PE

     In manufacturing plants in Thailand producing automotive parts and medical devices, printing failure on PP and PE plastics occurs frequently due to low surface energy, which prevents ink from wetting and bonding effectively. Are you currently facing issues with ink peeling and poor adhesion?Tab ...