Pressure-sensitive labels need a finishing process that works with the label substrate, adhesive system and printing workflow. When a metallic effect is part of the design, cold foil can be integrated into label production without the heated die used in traditional hot stamping. At Dragon Foils, we supply cold foil solutions for label and packaging applications, including our FXC Series Narrow-web Flexo Cold Foil for regular labels, shrink-sleeve labels, in-mold labels (IML) and plastic tubes.

What Is Cold Foil for Pressure-Sensitive Labels?

Cold foil printing transfers a metallic foil to a substrate through an adhesive system rather than through the heat and metal die used in conventional hot stamping. In flexographic production, the foil application can be integrated into the printing workflow, which makes the process relevant to labels that need metallic decoration together with printed graphics.

For pressure-sensitive and self-adhesive label production, the final result depends on the interaction between foil, adhesive, substrate, ink and curing conditions. We therefore recommend evaluating cold foil as part of the complete printing process, not as an isolated material.

Why Is Cold Foil Suitable for Label Applications?

Inline Production

Cold foil can be applied inline during printing, which is useful for label production where metallic decoration needs to remain part of the main printing workflow. Our FXC Series is designed for narrow-web flexographic applications and is also listed for letterpress/rotary and offset press systems.

Fine Details and Broad Areas

Label artwork may combine logos, text, fine lines and broader metallic areas. The FXC Series is specified with excellent transfer performance for applications involving both fine details and broad areas.

Overprintability

Overprintability matters when additional inks are printed over the metallic layer. Our FXC Series is specified with excellent overprintability and strong ink adhesion, making it suitable for applications where foil and subsequent printing need to work together.

Substrate Compatibility

For the FXC Series, Dragon Foils lists regular label stock such as PE, PP, PET, synthetic paper and pearl film, together with IML label material, PETG shrink-sleeve stock, PE roll material for plastic tubes and non-absorbent paper.

Which Label Applications Can Use Cold Foil?

Regular Labels

Regular labels are one of the main applications listed for our FXC Series. Metallic foil can be incorporated into brand graphics, product names and decorative elements where a reflective finish is required.

Shrink-Sleeve Labels

Shrink-sleeve labels are also listed in the FXC Series application range, with PETG identified among the applicable materials. For these projects, the foil, film and overprinting process should be evaluated together with the expected shrink process.

In-Mold Labels and Plastic Tubes

The FXC Series is also listed for in-mold labels (IML) and plastic tube material in roll. These applications extend cold-foil use beyond conventional paper label stock into a broader range of label and packaging formats.

What Should You Check Before Choosing Cold Foil for Labels?

Start with the Label Substrate

Identify the exact production stock first. PE, PP, PET, synthetic paper, pearl film and other non-absorbent materials can behave differently during foil transfer and overprinting. We recommend testing the foil on the actual label material instead of selecting it only from a general substrate name.

Confirm the Printing Process

The printing machine and line configuration should be identified before the foil is specified. Our FXC Series is listed for flexographic presses including Mark Andy, Omet, Nilpeter, Gallus, Gidue/Bobst, Weigang, ETI and Dowell, as well as letterpress/rotary and offset press systems.

Check Release, Transfer and Adhesion

A label project should be evaluated for release, transfer performance and adhesion together. The FXC Series is specified with good release property, suitability for high-speed stamping, excellent transfer performance and good adhesion to various listed substrates.

Confirm Overprinting Requirements

When the metallic layer will be overprinted, the foil surface must work with the chosen ink and curing system. We recommend confirming ink adhesion and the final printed result during the production trial.

Match the Finish to the Design

Our FXC Series is available in silver/gold, matte silver/gold and other colours. The finish should be selected according to the role of the metallic element in the label design and then confirmed on the actual production material.

FXC Series Narrow-web Flexo Cold Foil

Our FXC Series Narrow-web Flexo Cold Foil is developed for regular labels, shrink-sleeve labels, in-mold labels and plastic tubes. The product information highlights high metallic gloss, good release property, suitability for high-speed stamping, excellent transfer performance, good adhesion to various substrates and excellent overprintability with strong ink adhesion.

FAQs About Cold Foil for Pressure-Sensitive Labels

Is cold foil suitable for self-adhesive labels?

Cold foil is used in label applications, and our FXC Series is listed for regular labels as well as shrink-sleeve labels and IML applications. Final suitability should be confirmed on the actual label material and production conditions.

Which substrates can the FXC Series support?

The listed substrates include PE, PP, PET, synthetic paper, pearl film, PETG shrink-sleeve label stock, IML label material, PE roll material for plastic tubes and non-absorbent paper.

Can the FXC Series be overprinted?

Yes. Our product information specifies excellent overprintability with strong ink adhesion. The final result still depends on the ink, adhesive, substrate and curing conditions used in production.

Which printing machines are listed for the FXC Series?

Dragon Foils lists flexographic presses including Mark Andy, Omet, Nilpeter, Gallus, Gidue/Bobst, Weigang, ETI and Dowell, together with letterpress/rotary and offset press systems.

Conclusion

For pressure-sensitive labels, choosing cold foil starts with the complete production system rather than the foil colour alone. Substrate, printing process, release, transfer, adhesion and overprintability should be considered together, especially when the metallic layer will be combined with additional printed graphics.

At Dragon Foils, our FXC Series Narrow-web Flexo Cold Foil is designed for regular labels, shrink-sleeve labels, IML and plastic tubes, with a range of listed paper and film substrates and printing-machine options. We recommend confirming the final selection through a trial on the actual production material and under the actual printing conditions.

For product selection, samples or project-specific questions, contact Dragon Foils.