DIC suggests alternatives to banning toluene-based inks

Utsab Choudhuri, senior vice president, head – Engineering at DIC India Express. Photo PSA

Noida-based DIC India is a part of the DIC Corporation based in Japan. The visitor is one of the largest press ink manufacturers in India, with R&D centers in Kolkata and Noida. With manufacturing facilities in Noida, Ahmedabad, Bengaluru and Kolkata, the members of the DIC Group supply to national and international printers and convertors across the earth. While DIC India's Noida facility manufactures liquid inks and news inks, its Ahmedabad plant manufactures water-based inks. The Bengaluru plant manufactures laminating adhesives and the Kolkata-based plant manufactures offset printing inks.

DIC India recently launched its flexo inks, an environment-friendly product which was established in the US and UK long back. Flexo adequacy is new in the Indian marketplace. DIC fifty-fifty claims to have the best engineering science for flexo inks in the marketplace. The company is currently working on bringing out new innovations in h2o-based, CI flexo, narrow web and UV flexo inks.

Food packaging inks

In addition, DIC is looking at another of import aspect in food packaging, which has been a point of business organisation for the industry in recent times – the sick-effects of using toluene-based inks in packaging, particularly packaging of food products.

"Nosotros agree that human health should not be affected due to packaging. Food packaging must non contain whatsoever kind of harmful chemicals or any substance that has an adverse result on the health of an individual. This should exist a legal obligation, which tin be verified at the fourth dimension of printing or converting. But at the same fourth dimension, ban on such inks all of a sudden is also not the way out. Information technology volition unsettle even the major players in the packaging manufacture. We at DIC have taken this seriously and nosotros suggest the industry follows a set of norms for making the packaging safe," says Utsab Choudhuri, senior vice president, head – Technology at DIC India Limited.

According to Choudhuri, there are a few elementary steps that can be followed in guild to avert the contamination. Firstly, i must identify the product that needs to exist packaged followed by the packaging design and checking if the food is in direct contact with the packaging. "If the food is in direct contact with the packaging, ane can always use a bulwark to avoid the direct contact. Autonomously from this, one needs to identify the consequence of a item packaging on the shelf-life of the product. Lastly, one must notice the sensitivity of the market based on its geographical location. We have so many other factors to focus upon before simply planning a coating ban on toluene-based inks," he adds.

Food packaging is often manufactured in a mode that under normal and foreseable atmospheric condition of use, information technology does not transfer its constituents to the food production in quantities which could endanger human being health. No packaging is manufactured in a mode that it brings unacceptable modify in the composition of the food. This leads to the definition of migration in food packaging, which says that the packaging components should not migrate to the nutrient which may brand it unsafe for human consumption.

"Skillful manufacturing practices are the primal to avert food contamination. There must be a clear definition of the production specifications, starting from the packaging of food. Side by side, we need to sympathise the composition of the nutrient besides as the composition of the potential migrants used in the printing inks and the coatings. All this information must exist shared with the consumer as well. We tin piece of work with the brand owners on the statement of composition (SOC), while identifying the risks involved with contagion of the packaging components," Choudhuri concludes.

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