Rubber cleaning sheets are the most popular, safe and flexible cleaning solution for semiconductor mold cleaning. Mold equipment accumulates stains and residues after a certain amount of production shots. If these are left alone the final molded products will slowly become problematic, defective and unsuitable for production. That's why all mold equipment users and manufacturers implement a cleaning schedule between production runs to ensure a smooth, clean and waste free process.
Rubber cleaning sheets are very easy to introduce between production runs with minimal downtime that ensures a speedy, deep cleaning that doesn't slowdown production cycles. Cleaning sheets are suitable for compression cleaning, don't require dummy leadframes and preheating and can reach down and clean the deepest gate areas.