IML: An innovative Technology in the Packaging Industry

IML or In-Mould Labelling is an innovative packaging technology that has brought significant changes in the packaging industry. Unlike traditional packaging where packages and labels stay separate, In-Mould Labelling joins both of them. Thus, IML packaging solutions have made packaging simpler, cost-effective, attractive, and more functional than the traditional packaging style. 

This post will give an up to date discussion on IML packaging solutions so that you clearly understand what IML packaging is, what is its main principle, and how it benefits manufacturers. 

IML packaging - an introduction: 

In-Mould Labelling is the process of integrating labels along with the product packaging through processes such as injection moulding, blow moulding, or thermoforming. Under this process, labels act as an integral part of the packaging and you cannot separate the label from the package after final production.

Principles:

Initially, the blow moulding process was most suitable for In-Mould Labelling. Later, its usage expanded with other techniques such as injection moulding, thermoforming, etc. These techniques have also enhanced the effectiveness of the labeling process as well. As per the original concept, manufacturers coat the backside of the label with the help of a heat seal layer. Then they apply a heat-absorbing coating of lacquer. This procedure removes the requirement of flame treating the bottles before labeling for the purpose of proper adhesion.

Benefits of IML packaging: 

IML packaging provides an array of benefits to the manufacturers. In the below, we have articulated a few of them.

i) Superior print quality:

IML packaging uses offset printing technology. Thus, it provides high-resolution images without any distortion. So, you get the right color reproduction in your label. Thus, with superb print quality, the packaging looks attractive, shiny, and eye-catching.

ii) Higher durability:

The end product that comes through IML packaging is highly durable. It is humidity resistant and stays highly stable even with rapid changes in temperature. Due to these qualities, you can freely use it to pack refrigerated or frozen foods. Hold on, there’s more of it. IM Labels are also scratch-resistant, non-crackable, and not wrinkle-prone.

iii) Good for the environment:

Yes, IM labels are environment-friendly. Both the package and label are made up of the same materials and they are totally recyclable.

iv) Less production time:  

Preparing IML products take less production time than traditional packaging. Thus, it saves time and increases the rate of production.

v) Less manufacturing cost:

The production cost for IML packaging is also comparatively lesser than traditional packaging. You can prepare your end package from the raw materials under one single step. Thus, it helps you save more money.

Final thoughts:

In-Mould packaging is the most recent innovation in the packaging industry and with time, more and more companies are using IML packaging to package their products. I hope this post gives you a clear idea about what IML packaging is and what benefits it provides.