The New Rule Explained
The Food Safety and Standards Authority of India (FSSAI) has been progressively tightening the rules around what our food comes in. A key area of focus has been the inks, dyes, and materials used in packaging. While regulations have been evolving for
years, recent amendments specifically target harmful chemicals that can migrate from the package into the food itself. One of the most significant moves has been the restriction on toluene, a solvent often used in printing inks for flexible packaging like snack bags and wrappers. The regulations mandate that printing inks must conform to specific Indian Standards (IS: 15495), which includes a list of chemicals that are excluded from use. The rules are clear: the printed surface of any package should not come into direct contact with the food. This is part of a broader push to ensure all materials, from plastics to paper, are genuinely 'food grade' and do not pose a health threat.
The Hidden Risk in Your Pantry
So, what is this “small but preventable risk”? It primarily revolves around chemical migration. Toluene, for instance, is a solvent that helps ink dry quickly and adhere to packaging. However, it's a volatile compound that can leave residual traces. If it migrates into fatty or oily foods, consumers could be unknowingly exposed. Health concerns linked to toluene exposure, particularly long-term, include headaches, dizziness, and confusion. More seriously, it is classified in some jurisdictions as a substance that could potentially harm an unborn child. It’s not just toluene. Other chemicals of concern include phthalates like DEHP, which are used to make plastics more flexible but have also been linked to health issues and are now under stricter migration limits by FSSAI. While the amount of any single chemical that might migrate from a package is tiny, the cumulative exposure from multiple sources over many years is a public health concern that FSSAI aims to eliminate.
What Consumers Can Expect to See
These changes are happening behind the scenes, so you might not notice a dramatic difference on your next grocery run. The goal of the regulation isn't to make packaging look different, but to make it fundamentally safer. The onus is on the manufacturers of both packaging materials and the food products themselves. They are responsible for ensuring their supply chains are compliant, which means sourcing toluene-free inks and other approved materials. For consumers, this translates to greater peace of mind. The FSSAI logo and license number on a package are your assurance that the company is accountable to these stringent safety standards. In the long run, this push for safer materials is part of a larger trend toward greater transparency, which also includes clearer front-of-pack labelling about nutrition, set to be implemented more broadly.
A Ripple Effect for Industry
For the food and packaging industry, these regulations represent a significant operational shift. Companies have had to reformulate their printing inks and, in many cases, re-validate their packaging materials to ensure they meet the new migration limits. The ban on toluene was a major step, as it was a widely used and inexpensive solvent. The industry has had to pivot to safer, albeit sometimes more expensive, alternatives. This transition involves rigorous testing and certification to prove compliance. Furthermore, FSSAI is also looking ahead, creating frameworks for the use of recycled plastics in food packaging, which comes with its own strict set of rules about safety, traceability, and preventing contamination. These moves require investment and innovation from businesses but are seen as essential for aligning with global safety standards and building consumer confidence.
