Cleanroom Polyimide Film Calendering Machine from Germany
Calenders polyimide films to micron-level thickness for flexible circuit substrates in semiconductor packaging. HTS 8420.10.9080 covers plastic film calendering machines used in advanced semiconductor substrate production. Provides dust-free rolling essential for high-reliability circuits.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include cleanroom certification (ISO 14644) in documentation; specify semiconductor substrate end-use
• Avoid generic 'plastic film machine' descriptions that trigger 8477 review
• Validate roller materials for ESD compliance