Blades for Your Converting Process
SUNDI provides industrial machine blades for the converting industry, including circular knives, dished slitters, razor blades and more. Alongside standard-size products, we offer custom tooling solutions tailored to your materials, converting process and project needs.
Find the Blade for Your Converting Process
- Material & Process
- Paper, film and nonwoven materials; slitting and die-cutting processes.
- Blade Options
- Circular knives, dished slitters, razor blades and other converting blades.
- Selection Details
- Standard-size products and custom tooling solutions tailored to your project.

- Quality Assurance
- OEM/ODM Service
- Cost Saving
- Fast Delivery
SUNDI provides a wide range of high-quality industrial machine blades for the converting industry, including circular knives, dished slitters, razor blades, and more.
All of our machine blades are recognized in global markets for their exceptional quality and competitive machining.
In addition to standard-size products, we also offer custom tooling solutions tailored to your specific project needs.
If you have any questions or inquiries, please feel free to contact us.
What Is Converting
In the industrial manufacturing sector, “Converting” specifically refers to the process of transforming roll or sheet materials—such as paper, film, or non-woven fabric—into final products or semi-finished goods through various techniques like slitting, die cutting, coating, laminating, and printing.
Converting blades are the essential cutting tools used in these processes, particularly in slitting and die cutting operations.
Serving All Segments of the Converting Industry
Choose High-Quality Converting Blades Now!
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