Envelope Converting: Cutting Dies, Units, and Accessories

Envelope converting can be for various types and qualities of paper — printed, colored with ink on either or both sides or otherwise. This process uses a variety of cutting dies and modules for the precise cutting, folding and shaping of envelopes. Best Cutting Die offers a wide selection of tools for the envelope converting industry.

Why Are High-Quality Envelope Cutting Dies Important?

Envelope converting is a precise process with no margin for error. High-quality envelope converting equipment is essential for shaping, cutting and finishing envelopes at high speeds and volumes while meeting the tight tolerances and maximizing operational uptime. The best cutting dies also ensure optimal process consistency and efficiency, which is paramount in applications such as direct mail and e-commerce.

Additionally, implementing advanced equipment is crucial when staying current with the trends that are shaping the industry:

  • Automation: The increased use of automated die equipment for envelope converting requires dies that can meet these precise standards.
  • Customization: Die flexibility is crucial for ensuring compatibility with the increasing number of custom envelope sizes and designs.
  • Capacity: Today’s dies must maintain speed and accuracy while matching increased production speeds and project volumes.
  • Sustainability: Socially aware manufacturers demand equipment that reduces material waste and contributes to their goal of becoming more conscientious environmental stewards.

Key Trends Shaping Envelope Converting Tooling

Regarding the trend toward custom envelope dies, many manufacturers are choosing insert dies and modular units for these advanced envelope converting applications because of their enhanced efficiency, flexibility and cost-effectiveness. Insert dies enable the replacement of only the cutting portion of the die, saving valuable time, labor and money. They’re also easily adaptable to update envelope sizes and designs and increase productivity by minimizing downtime during changeovers.

With a modular unit, you can swap out worn or damaged die components without stopping the entire production line. It’s also possible to reconfigure the lines to meet different customer or project requirements.

Types of Envelope Cutting Dies

Best Cutting Die has a wide range of reliable cutting tools suitable for this industry, such as:

Flexible Dies

Magnetic cylinder with attached flexible die for die cutting on rotary printing press. Magnetic roll with cutting die for die cutting on in-line or flexographic press machine. Close-up shot.

We offer flexible rotary dies designed to run smoothly across all models of F.L. Smithe and W&D envelope machines. To further boost performance, we can also apply special chrome plating to increase durability and improve cutting efficiency.

High Dies

High Dies

We offer blank cutting dies for both standard and nonstandard envelopes, built for reliable performance whether you’re cutting thick paper stacks or large runs of thinner materials.

Magnetic Cylinders and Shells

Various Magnetic Cylinders

Our magnetic cylinders are custom-built to match our flexible dies, ensuring proper fit and helping improve efficiency and performance in your envelope converting operation.

Segment Panel Dies and Gummers

Mounted Double Segment Die

Our rotary window gummers, segment panel dies, and a range of in-house panel dies are ready to ship. Designed to work with a wide variety of envelope die-cutting and converting equipment, each product is thoroughly tested under production conditions to ensure reliable performance and long-lasting durability.

Side Knives and Accessories

Side Knife Bearing Housing

We offer a wide range of side knives and accessories to round out your envelope converting setup and keep production running smoothly.

Embossing Cylinders and Units

Embossing Tooling

We offer innovative embossing units engineered for fast, easy setup, so you can add distinctive features and premium finishes to your products with minimal downtime.

Machine and Size Change Parts

Various Envelope Converting Parts

Our machine parts and accessories are available to help you quickly resolve equipment issues and keep production moving. With cost-effective replacement options, you can minimize downtime and get your system back up and running fast.

Resharpen, Repair, Retool Services

Finished cylinder close up

Our team can resharpen, repair, and retool your Best Cutting Die products as needed to keep them performing at their best. We also offer free 1-day and 1½-day training sessions at our facility, where we teach clients the proper techniques for sharpening cutting dies safely and effectively.

Envelope Converting Circle

In addition to a comprehensive selection of cutting tools and accessories, Best Cutting Die also offers repair, resharpening and retooling services to keep your cutting dies working properly. We have in-house training sessions for machine operators who wish to learn more about the safe and correct way to sharpen dies.

Why Choose Best Cutting Die?

Best Cutting Die is the leading choice among die-cutting manufacturers for several reasons. As a top industry innovator since 1966, we can provide the most advanced equipment for your envelope conversion projects. Our all-in-house process gives us complete control over every step, enabling us to deliver consistent quality that meets our customers’ expectations every time.

Our robust customization capabilities are ideally suited to high-precision envelope die-cutting applications. Our rapid turnaround times  — same-day delivery is available with some products — help you maintain your tight production schedules. You will also receive ongoing support to keep your equipment on the job and performing well.

Contact Best Cutting Die for High-Quality Cutting Tools and Service

Are you ready to improve quality and performance in your envelope converting processes? The die-cutting experts at Best Cutting Die can assist you. Call us at 847-649-6549 or fill out our contact form to request additional information today.