Why Do New Die Cutting Dies Deliver Fewer Cutting Cycles?

When a new die cutting tool seems to wear out too quickly, it often takes time to identify the real cause. At KAMURA, every stage of our die manufacturing process includes strict inspection points to ensure quality. We recommend operators perform a basic visual check as soon as a new die is unpacked. If anything unusual is found, please contact your authorized KAMURA distributor immediately.

From laser-cutting the wooden base, bending the rules, assembling the parts, to final delivery for mass production, each step carries potential risks that may damage the cutting edge. Factors such as laser spacing, rule alignment, the accuracy of patching or filling in the die shop, machine setup precision, and pressure adjustments during production—all of these can directly or indirectly affect the lifespan of the die.

We welcome the opportunity to work with you to identify the root cause of reduced cutting cycles. Customers are encouraged to share videos, photos, cut samples, or even the die itself, so we can analyze the situation and provide targeted support.

When using a new die, it’s important not to apply the same pressure settings used for older dies. The sharp edge of a brand-new tool is already capable of delivering excellent cutting quality without excessive pressure. As the edge naturally wears over time, adjustments can be made gradually based on actual conditions. This approach not only prevents premature edge damage but also helps reduce issues like paper jams and rough cutting edges.

Learn More: Understanding Different Die Cutting Rule Types