• 2026-09-03 15:43:32
• admin

Poor surface smoothness, low gloss, and microscopic pinholes may occur during the spraying and baking of waterborne PTFE non-stick coatings. These defects can allow steam, fats, and corrosive substances to penetrate the coating over time, increasing the risk of blistering, peeling, and reduced non-stick performance. Why Pinholes May Form Pure PTFE has extremely high melt viscosity and limited flow...

• PFA dispersion
• PTFE coating pinholes
• PFA modified dispersion

• 2026-09-10 17:57:39
• admin

Varnish is one of the “unsung heroes” of the printing process. Many people think it is only used to make paper look glossier, but it actually serves many other purposes. Simply put, applying varnish to a printed product is like giving it a functional outer layer. It protects the printed image while helping the product withstand friction, moisture, stains, and further processing. First, the Most Pr...

• Water-Based Overprint Varnish
• Printing Varnish
• Gloss and Matte Varnish