IML
IN MOLD LABELING

IML = In Mold Labeling is the technology to apply printed and pre-formed film onto 3D geometry plastic surface where film and plastic are adhered during injection molding.

This technology is especially suitable for decorating deep and complex shape. Furthermore, because of surface IML film layer, a high-quality exterior with a sense of depth and robust physical properties are available.

Key benefits

Complex curved geometry available

Dedicated forming process prior to injection molding forms IML film deep draw and complicated geometry.

IML film layer protection

Graphic layer is fully protected from abrasion by IML film. Additional functionalities like UV or chemical resistance is available by special films.

Environmental friendly

Thin IML ink is only applied to the area where decoration is needed. Volatile organic compounds can be reduced.

Production lot flexibility

Nissha range of printing methods allows flexible manufacturing. Silk-screen printing for lower volume production, Gravure printing for higher volume production.

Versatile surface finish

Unique coating and printing technology can create excellent natural finishes including tactile texture, effects like stainless steel, natural wood, and fabric-like patterns.

Process

IML process consists of multiple steps – printing, forming, trimming and molding. Because of the dedicated forming process, IML process is well suited for deeper draw parts and complicated geometries. Also, since the carrier film remains on the surface with the IML process, a high-quality exterior with excellent physical properties and a sense of depth can be achieved.

Composition

Process Flow

Printing

For IML film, Nissha has two printing methods – Gravure printing and Silk screen printing. Depending on design specification and production volume, the best printing method is chosen.

Forming and Trimming

IML film is set in the forming machine and formed into the geometry of the part’s shape by high heat or high pressure. Then the periphery film is trimmed by die cut machine or laser.

IML molding

Formed IML film is inserted into the injection molding tool and combined with resin.

Product

After injection molding, the result is finished decorated products.

Consent Preference Management

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IML IN MOLD LABELING