In the packaging and die-cutting industry, reasonable matching of cutting rules, plywood boards and ejection rubber is the key to improving cutting quality, extending mold service life and reducing production costs. Different materials such as corrugated paper, solid cardboard, electronic films and self-adhesive labels require targeted die-cutting solutions with exclusive specifications and tolerance standards. For corrugated paper processing, it is divided into 3-layer, 5-layer and 7-layer structures with various flute types. Common flutes include A, B, C, E and F in descending size. Combined types like AB, BC and BE are the most widely used for 5-layer corrugated boxes, while special combinations such as AA, BB, FF and EE can be customized. Seven-layer corrugated paper mostly adopts ABC and AAA combinations for heavy-duty packaging. The standard blade height for corrugated die cutting is unified at 23.8mm, and 23.6mm blades are rarely used, which belongs to the Japanese industrial standard. The

In today’s die cutting industry, speed is everything. But here’s what we often see: Machines are upgraded Orders are increasing Pressure is higher than ever Yet production is still slowing down. Why? Because the bottleneck is no longer the press.It’s your die making process. Problem 1: Slow die preparation = Delayed delivery Short-run jobs mean: Frequent die changes Tight delivery deadlines If your bending process is: Manual Low precision Inconsistent You are losing time on every single order. Solution: Multi-function Bending Machine With a high-precision bending system, you can: Bending / Bridging / Cutting / Notching / Perforating in ONE machine Double screw feeding → higher accuracy Faster setup, less manual adjustment Result: Shorter lead timeStable die qualityHigher output with less labor Problem 2: Stripping not clean? Blame the rubber. Many factories focus on the die…but ignore a key factor: Rubber / Sponge Common issues: Poor rebound → waste not removed

How Flat Die Quality Impacts Die-Cutting Accuracy and Efficiency   The quality of your flat die has a big impact on how well your cutting works. A good die makes your work faster, more accurate, and less wasteful. Here’s what matters most: 1. Blade Sharpness Why it matters: Sharp blades cut cleanly. Dull blades tear or drag the material. Effect: Clean cuts, less scrap, less pressure needed, better results.   2. Material Alignment & Registration Why it matters: The die must match the material perfectly. Misalignment wastes material. Effect: Accurate cuts, every time, on every sheet.   3. Die Material Quality Why it matters: Strong, durable materials last longer and cut consistently. Cheap materials wear out fast. Effect: Long-lasting performance, fewer replacements, steady quality.   4. Rule Height Consistency Why it matters: Uneven blade heights cause partial or uneven cuts. Effect: Uniform pressure, complete cuts, no mistakes.   5. Ejection