Misiqi supplies custom paper & fabric cutting knives for paper converting, printing & packaging, textile and non-woven lines. We build to drawing or reverse-engineer from samples—OEM/ODM ready, factory pricing, and predictable delivery.
Why Misiqi
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OEM/ODM capability: build-to-print, private label, custom tooth/edge geometry, branded packaging
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Factory direct: in-house machining, heat treatment, precision grinding, balancing, and full QC
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Fast lead time: samples 5–10 days; production 15–25 days (geometry/coating dependent)
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Stable cut quality: burr-controlled edges, low dust/fuzz, tight parallelism & runout
Applications & Knife Types
Paper & Board Converting
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Top/bottom circular slitters (shear & crush-cut)
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Guillotine/straight knives for cross-cut & sheeting
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Perforation & micro-perforation knives（easy-tear）
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Rewinder/embosser support knives
Textiles, Non-Wovens & Technical Fabrics
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Rotary and stationary knives for woven/knit, spun-bond, melt-blown
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Pinking/zig-zag profiles to control fray
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High-toughness options for fiberglass, aramid, carbon cloth, coated fabrics
Materials & Surface Options
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Tool steels: D2/SKD11, Cr12MoV for wear-resistant paper/board cuts
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High-speed steels: M2/M42 for high-speed slitting and hot-running zones
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Stainless: 420/440C, 304/316L for corrosion-sensitive or hygienic lines
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Carbide/ceramic edges: for mineral-filled paper & abrasive technical fabrics
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Coatings & treatments: TiN/TiAlN/DLC, nitriding; fine-grit honing & polishing to reduce build-up and improve cut face
Engineering & Edge Geometry
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Single/double bevels, micro-bevels, scallop/wave teeth, pinking/zig-zag
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Clearance optimization for shear systems; nip-load windows for crush-cut
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Glue-line & laminate burr control; anti-adhesive finishing on request
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Dynamic balancing for rotating tools; concentricity verification
Precision & Tolerances (Typical)
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Circular/slitting knives: thickness ±0.01–0.02 mm; OD/ID ±0.01–0.03 mm; runout ≤0.02 mm
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Straight/guillotine knives: straightness ≤0.03 mm/1000 mm; parallelism ≤0.01–0.02 mm
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Surface finish: Ra 0.2–0.6 µm for fine edges；edge waviness controlled for low dust
Quality Control
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Incoming steel grade & hardness verification
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In-process dimensional checks (ID/OD, thickness, parallelism)
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Edge profile & roughness inspection; micro-burr assessment
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Final balancing/runout tests; traceable batch records with inspection reports
OEM/ODM Workflow
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Share specs: drawing (STEP/DWG/PDF) or sample, substrate, line speed, target edge life
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DFM & quotation: geometry, bevels, clearances, heat-treat window, price & lead time
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Samples/pilot: confirm fit and cut-face quality on your line
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Production & QC: controlled heat treat, precision grinding, 100% critical checks
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Packing & delivery: blade guards, anti-rust protection, cartons/plywood cases; express for samples, sea/air for bulk
Packaging & Logistics
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Oil-paper or vacuum bag + edge guards
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Export cartons / plywood crates for long or heavy sets
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Terms: EXW/FOB/CIF/DDP；global courier for urgent spares
RFQ Checklist (Copy/Paste)
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Drawing or sample photos (OD/ID/thickness, or L×W×T)
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Material & hardness target（e.g., D2 @ 58–60 HRC；440C @ 54–56 HRC）
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Cutting method（crush-cut / shear-cut / guillotine / rotary）
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Substrate & line speed（e.g., 80 gsm paper；spun-bond PP 30 gsm；250 m/min）
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Tolerances & surface finish (Ra)
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Quantity (trial + annual), delivery address, Incoterms
Call to Action
Request a Quote & Samples — Email your drawing or sample photos. You’ll get DFM notes, recommended material/edge, pricing, and lead time within one business day.