Rotary Die Steel Rules | 2PT 3PT 4PT for Die Cutting

Precision Rotary Die Steel Rules for High-Speed Die Cutting

Rotary Cutting Rules (also called Rotary Die Cutting Rules or Rotary Die Steel Rules) are precision blades mounted on cylindrical rotary dies. They are essential for continuous rotary cutting, used in industries such as:

• Corrugated packaging
• Folding cartons
• Label converting
• Tissue & film cutting
• Foam & non-woven die cutting

Rotary rules operate at high speeds, making them critical for clean cutting, consistent performance, and long service life in rotary die cutting machines.

Types of Rotary Cutting Rule Blades

YITAI provides a full range of rotary die cutting rules engineered for different materials and cutting requirements.

Type	Description
Notched Rotary Cutting Rule	Pre-cut notches for easy bending and precise positioning. Common in curved notched 1.42mm steel rule.
No-Notch Rotary Rule	Straight rule without pre-cut notches. Ideal for simple rotary die shapes or manual adjustment.
Rotary Perforating Rule	Used for tear-off lines in labels, tickets, tissue products. Includes perforating cutting rules 4pt and custom tooth designs.
Curved Cutting Rule	Pre-formed to match the rotary die cylinder radius. Ensures perfect fit and high cutting precision.
Creasing Rule / Laser Crease Rule	Used for folding lines in corrugated packaging. Includes K-Laser compatible creasing rules for hologram packaging.
Rotary Die Steel Rule for Specialty Applications	Includes 1.42mm rotary cutting rule, tungsten carbide 2pt die cutting rule, and 90.5-degree hardness cutting rule for long-term heavy-duty cutting.

Machine Parameters for Rotary Die Cutting Rules

Thickness (PT / mm)	Arc Back Slot Diameter	Rule Height	Edge Type	Teeth per Inch
2 PT / 0.71 mm	¢150–¢600 mm	16–50 mm	CF / SFDB	4–16
3 PT / 1.07 mm	Custom	Custom	Custom	4–16
4 PT / 1.42 mm	Up to ¢600 mm	Up to 50 mm	SFDB / Custom	16

✔ Supports Factory Price 23.8mm Circular Die Cutting Rule
✔ Custom bevels available – CF, SFDB, Center Bevel, Side Bevel, Double Bevel

Edge Type Legend

• CF (Center Face Bevel) – universal cutting performance
• SFDB (Side Face Double Bevel) – heavy-duty cutting, thicker materials
• Custom bevels available for specialty rotary die cutting processes

Why Choosing the Right Rotary Rule Matters

Using the correct Rotary Die Cutting Rule improves:

✔ Cutting accuracy in corrugated board
✔ Rule life under high-speed rotary cutting
✔ Waste reduction & smoother production
✔ Performance of rotary die cutting machines
✔ Flexibility for label, film, and folding carton production

This is essential for professional rotary die cutting rule die making, especially when producing:

• Curved dies
• Long-run corrugated packaging dies
• High-precision label dies
• Perforation rotary cutting rule patterns

Customization Options

YITAI supplies fully customizable rotary cutting rules:

• Thickness (PT)
• Rule height
• Arc radius
• Bevel type
• Tooth pattern (perforation)
• Hardness (e.g., 90.5° hardness cutting rule)
• Material upgrades (including tungsten carbide 2pt die cutting rule)

We welcome OEM design and samples for customizable circular cutting rules.

Applications of Rotary Die Cutting Rules

Our rotary rules are engineered for:

• Rotary die cutting corrugated board
• Rotary die cutting machine lines
• Label and sticker perforation
• Tissue & paper industry perforating rules
• Plastic film & flexible packaging
• Rotary die manufacturing

Whether you need rotary die, rotary rules, rotary cutting, or want to understand what is a rotary die cutter, YITAI provides complete solutions.

YITAI – Professional Supplier of Rotary Die Cutting Rules

YITAI supplies a complete range of:

✔ Rotary Die Cutting Rules
✔ Curved Rotary Cutting Rule
✔ Rotary Perforating Rule
✔ Perforating Cutting Rules 4PT
✔ Rotary Die Blade
✔ Steel Rule Die Cutting Blade
✔ Birch & Beech Rotary Die Boards
✔ Rotary Die Making Materials

Serving die makers and packaging factories in over 100+ countries.

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