Trusted Steel Type Solutions for Over 50 Years
Signet Marking Devices has been a leading manufacturer of replacement steel type and steel marking dies for the packaging industry for more than 50 years—all from the same U.S.-based facility. With many styles in stock and most orders shipping in three business days or less, we’re known for our fast turnaround and dependable quality.
Our steel type for packaging is trusted by manufacturers in the pharmaceutical, produce, cosmetic, and snack food industries. We supply durable, high-performance solutions for cartoners, sealers, tube fillers, labelers, wrappers, and imprinters.

Replacement Steel Type & Type Holders for Cartoners
Signet is a trusted manufacturer of steel replacement type and type holders for cartoner packaging machines. We build every component to your specifications—ensuring seamless integration with your equipment.
Our cartoning type is engineered for use in carton and case coders, perfect for marking corrugated boxes, bag film, and web packaging.
We offer:
- Thousands of steel type styles
- Custom font sizes and character spacing
- Specialty logos, symbols, and type holders
- Compatibility with most OEM cartoner machines
Need a duplicate of an existing holder? A redesigned or fully custom setup? We can handle it.
With fast turnaround, competitive pricing, and unmatched industry experience, Signet Marking Devices is your go-to source for cartoning type and holders—built to last, designed to fit, and delivered on time.
Steel Type & Holders for Tube Filling Machines
Signet manufactures high-quality steel type and type holders for tube fillers used in coding, labeling, embossing, debossing, and imprinting. With over 50 years of experience, we support leading brands in toothpaste, cosmetics, ointments, and more.
We stock date coding type and holders compatible with major tube filler brands, including:
Aline, Amtech, Arenco, IWK, Kalish/Kalix, Norden, Tonazzi, Unipac
Our solutions are designed for:
- Debossing on metal tubes (raised lettering)
- Embossing on plastic tubes (sunken or raised characters)
Need a specific font size, custom logo, or tight character spacing? We can do that. We also duplicate or redesign type holders and sealing bars to your specs.
Request a quote today—our experienced team will respond quickly with pricing and turnaround.
