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Stamping on Leather & PU: Flexible Foils for Notebooks and Shoes
There is nothing more classic than a gold-stamped logo on a leather notebook or a luxury shoe insole.
But Leather (and Faux Leather/PU) is a flexible material. It bends, stretches, and flexes. If you use a standard “Graphic Arts” foil (designed for rigid paper), the gold stamp will crack as soon as the leather bends.
You need Only Imaging’s Flexible Leather Series.
The “Flex” Factor
Paper foils are brittle. Leather foils must be elastic. Our formulation allows the metallic layer to stretch microscopically with the material, ensuring the logo remains unbroken even when the notebook cover is opened and closed thousands of times.
Filling the Grain (Coverage)
Leather has texture (grain).
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Fine Detail Foil: Good for smooth surfaces, but might break up on rough grain.
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Medium/Broad Area Foil: Needed for deep grain leather. It needs to “flow” into the valleys of the texture to create a solid, continuous gold look.
Genuine Leather vs. PU (Synthetic)
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Genuine Leather: Can take high heat. Requires a foil that bonds to natural fibers.
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PU (Polyurethane): Heat sensitive! If you stamp too hot, you melt the material texture. Our Low-Temperature PU Foil activates at just 90°C-100°C to preserve your material’s look.
Conclusion: Flexible Luxury
From Moleskine-style journals to luxury leather goods, the stamp is the finishing touch. Make sure it moves with the material.
ONLY IMAGING is a leading supplier of labels, printing equipment and associate consumables, including TTR products in various widths and lengths. Please take the opportunity to learn more about our range of high-quality thermal transfer ribbons and explore our other products for any further questions you may have click Here.
