The In In Mould Labelling Process ((IML) is an advanced and fully integrated manufacturing method where a pre-printed IML label is permanently fused into the surface of a plastic product during the injection moulding cycle. This results in a seamless, high-quality, and durable label that becomes part of the final product.

Label Preparation and Presentation

• High-Quality Printing: Labels are printed in advance with high-resolution graphics and vibrant colours, using various finishes such as matte, gloss, or textured to meet branding and design needs.
• Precision Die-Cutting: The printed labels are then precisely die-cut to the exact shape and dimensions required to fit perfectly within the mold cavity for the specific product.

Label Placement

• Accurate Positioning: The machine positions and holds the label within the mould so that it aligns correctly during the moulding cycle, ensuring proper adhesion and orientation.

Molten Plastic Injection and Fusion:

• Mold Closure: The mold then closes securely, holding the label firmly against one of the mold surfaces.
• Plastic Injection: Molten plastic (e.g., polypropylene rapidly injected under high pressure into the mold cavity. The molten material flows over and around the precisely placed label.
• Permanent Fusion: Due to the heat of the molten plastic and the material compatibility between the label and the product, the label becomes permanently fused with the product’s surface, forming a single, unified item as it cools and solidifies.

Cooling, Ejection, and Integrated Finish:

• Cooling: The plastic product, now with its integrated label, cools and solidifies within the mold.
• Automated Ejection: The finished, labeled product is then automatically ejected from the mold.