Cleanroom Wafer Cassette Sealing Machine from Canada
Automated machinery that seals protective plastic cassettes containing semiconductor wafers using heat or ultrasonic methods. Classified under HTS 8422.40.91.81 as other packing machinery for semiconductor containers. Ensures hermetic seals to prevent contamination in wafer transport.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include material safety data sheets for sealing components to comply with REACH regulations; document cleanroom class (e.g
• Class 1) in technical specs; watch for misclassification as parts if missing standalone function