Paper & Packaging Industry

Mingbai Machinery Tools manufactures high-performance industrial blades specifically engineered for the paper converting and packaging industries. From roll slitting and cross cutting to perforating, trimming, and film slitting, our blades deliver clean cuts, extended lifespan, and superior precision for every production line.

? Applications

Paper Slitting Knives: Suitable for slitting paper rolls, coated paper, cultural paper, corrugated paper, and other materials, producing smooth, burr-free cuts.

Cross Cutting Blades: Used for longitudinal and transverse cutting on paper machines or paper cutters, ensuring dimensional accuracy and uniformity.

Toothed Packaging Blades: Used for heat sealing, cutting, and easy-tear cutting of plastic film, composite film, and food packaging materials.

Slotting & Creasing Knives: Widely used in corrugated cardboard boxes and cardboard packaging, providing accurate creasing without jamming.

Perforating & Label Cutting Knives: Designed specifically for labels, receipts, and cash register paper, ensuring clean and smooth cuts every time.

? Blade Features

Superior Sharpness and Wear Resistance: Made of high-quality alloy steel (SKD11, Cr12MoV, HSS, TCT, etc.).

Precision Grinding Process: Ensures clean cuts, free of burrs and paper scraps.

Long Service Life: Maintains stable cutting performance even at high speeds.

Custom Sizes and Tooth Shapes Available: Precisely matched to different paper thicknesses and packaging materials.

? Why Choose Mingbai

Over 10 years of experience in manufacturing paper and packaging cutting tools

Advanced CNC grinding and heat treatment processes

Provides complete tool matching and regrinding services

Products exported to major paper markets in Europe, Southeast Asia, the Middle East, and South America

Mingbai Blades — Precision Cutting for Paper & Packaging. Precise cutting makes paper and packaging more efficient and perfect.

? Typical Compatible Machines

Slitting Machine

Cross Cutting System

Carton Die Cutter/Creaser

Packaging Machine/Film Cutter

Label Slitter/Perforator