Soft Nip Calender Roll from Canada
A polymer-covered rubber roll paired with steel rolls in soft-nip calenders for high-bulk paper grades like tissue and linerboard. It qualifies for HTS 8420.91.20.00 due to its role in paper calendering machines providing controlled compression. The compliant surface prevents web breaks during rolling.
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
• Document polymer composition and hardness specs (typically 92-95 Shore A); include pairing requirements with hard rolls; avoid general rubber roller descriptions to prevent Chapter 40 classification