Hot Ink Roll is a ink-based roller specially designed for hot roller coding machines. When heated, the surface ink layer melts and transfers onto packaging materials to print production dates, expiry dates, batch numbers and lot codes. Featuring simple operation, low cost and clear marking effect, it is widely used in automatic packaging lines for continuous coding. Working Principle
Hot Ink Roll consists of a solid core wrapped with uniform wax ink coating. After the coding machine heats the roller to a designated temperature, the outer wax ink melts. When the roller rolls and contacts packaging surfaces, molten ink adheres to substrates and solidifies quickly to form distinct characters.
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Key Features Smooth ink transfer, clear printed characters without blur or missing marks.
Fast drying after printing, not easy to smudge during continuous running.
Good adhesion on most flexible packaging materials.
Stable ink melting performance, consistent coding quality.
Low consumption, cost-effective for mass production.
Multiple colors available: black, white, red, blue.
Various sizes; customized diameter and width are acceptable.
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Compatible Equipment
Suitable for hot roller date coding machines commonly installed on packing machines, such as FR-10, FR-20 series hot ink coders.
Applicable Substrates
PE, PP, BOPP, PET plastic films, composite packaging bags, aluminum foil pouches, coated paper, cartons.
Please contact us for the detailed datasheet. |
