The term “in mold labeling” (IML) was coined based on the technique: a preprinted polypropylene (PP) label is put in a mold containing the shape of the end product, e.g. the shape of a butter tub. Next, the molten PP is added to the mold, blends with the label and during the process of curing takes the shape of the mold and as a result: label and packaging become one.
IML can be carried out in the following production processes:
• Injection molding
• Blow molding
• Thermoforming
A number of benefits of ‘In mold labeling’ are outlined below:
Maximum print quality
The offset printing method provides high-resolution images. In addition, you will be able to decorate all around a container with one single label.
Strong and Hygienic
‘In mold labels’ are resistant against moisture and intense changes in temperature: they are the best solution for spicing up plastic containers for frozen and refrigerated products! In mold labels are also scratch proof and shock proof and tend not to wrinkle.
Shorter production time and lower production costs
During ‘in mold labeling’ process containers are manufactured and decorated in one single phase. There will be no need to Store blank containers; storage and shipment expenses will be history.
Environmentally-friendly
‘In mold labeling’ is harmless to the environment: the packaging and the label are made up of the same material which are therefore fully recyclable.
Wide range of look & feel options
The same plastic packing product can be adorned with a wide variety of different materials, inks and lacquers. This allows your product to stand out on the shelf.
Quick design changeovers
It simply takes a shift from one label design to another on your IML automation to make a quick makeover. There is almost no production loss during the start-up of a new design.
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