Flexible packaging and inkjet usage is giving a new angle to food safety. As plastic containers are used to pack food, it has become essential to ensure that safety of consumption is maintained. People associated with this business have distinctive fillers to be different from others. Packaging calls for refined printing inks on paper and plastic which are used daily for packing food products. It is a multi billion-dollar industry worldwide. The pressure once again falls on environmental impact and sustainability. This drives the print process as well.
Z-inks, is a company in the business of providing solutions for clean inks and flexographic processes. We try to explain the correlation between inks and packaging for your needs. As a reliable Plastic Printing Inks Manufacturers India, where care is taken to check every material we take no chances to hamper food products and their shelf life in the market.
Ways by which migration drives via inks
Most of our processed food comes in neat packages for consumption. They are encased artificially and found in grocery stores, farmers’ markets, takeaways at restaurants and now during the pandemic online delivery of food. The food is packed in different varieties of materials like plastic or paper, cardboard, rigid plastic and even glass. Today there are new plastics that are made from plants like corn or even new polymers. The packaging also is coated with labels and printer inks are used for consumers to read instructions. That is why inks used in food product packaging have to follow set criteria.
Some of the most commonly marked food items have to contain information like:
- Expiry date
- Instruction to use
- Weight & Batch production
- And country of origin
What to look for in the ink process?
Since inking is the most cost-effective solution right from milk bottles for infants to cereals for all are marked. Some inks have versatile properties despite the fact that the surface on which they are used can be a challenge. The surface could be plastic, glass or paper. Appropriate plastic printing inks have to be used and adjustments made to accommodate the right labeling. When hot ink is applied it tends to melt. Hence, it can be difficult when it is used for frozen packaging. This is just one of the important things the manufacturer has to consider.
The main points that a manufacturer would like to know is?
- Material on which the ink will be used for marking.
- The color of the ink.
- Drying time for the ink to settle.
- Check for porous and non-porous surfaces for inking.
- Should the ink be waterproof or resistant to liquids?
- For how long the ink impression needs to last?
- The volume of packaging required for marking.
- The budget of the customer.
We use formulations of black and white ink which have varying drying times for PET, foil or paper.
Z-inks is not only a trusted alternative for Plastic Printing Inks Manufacturers, India, but also a dedicated partner which deals with inks required for the packaging and label industry. As a responsible supplier we follow all best practices adding to the value of the supply chain.
Leave a Reply