The chemical industry needs effective marking solutions to ensure product safety in the manufacturing and distribution processes. Manufacturers can facilitate product traceability by clearly coding chemical ingredients, packaging and shipping information. It is also critical to use reliable marking methods to ensure regulatory compliance and prevent counterfeiting.
Secure and Permanent Marking Technologies
Marking solutions used in the chemical industry vary according to the characteristics of the products and production conditions. The most commonly used technologies are:
1. Inkjet Coding Systems
Inkjet coding machines print directly onto products using liquid ink. This method provides effective results on flexible packaging, plastic bottles and metal surfaces. Inkjet coding systems used for chemical substances must be compatible with solvent-based or UV-curable inks.
2. Laser Marking Technology
Laser marking leaves permanent marks on the surface by etching or color changing. This method is environmentally friendly as it is solvent-free and provides coding that is resistant to high temperature or chemicals. It is particularly suitable for materials such as metal, glass and hard plastics.
3. Thermal Transfer Coding (TTO)
Thermal transfer coding uses heat and special ribbons to create clear and durable prints on packaging materials. Used in the chemical industry, especially for flexible packaging, this method is ideal for printing barcodes and batch numbers with high resolution.
4. Direct Part Marking (DPM)
DPM technology enables marking on metal and plastic surfaces by direct engraving with micro-pulses or laser. This technique is preferred for creating permanent codes with chemical resistance.
Application Areas in Chemical Industry
Packaging Marking: Printing information such as expiration date, production code and batch number on product labels.
Pipe and Vessel Marking: Safety markings on pipes carrying chemicals used in industrial plants.
Laboratory Products: Identifier codes on chemical reagents and laboratory supplies.
Dangerous Goods Markings: Warning symbols and descriptions in accordance with international standards such as ADR and GHS.
Special Ink and Material Selection for Chemical Industry
Marking solutions that come into contact with chemicals require special inks and materials. Solvent, acid and heat resistant inks should be preferred. In addition, UV-curable inks offer a solvent-free alternative, creating an environmentally friendly option.
Advantages of Secure and Permanent Marking Solutions
✔ Legal Compliance: Ensures that chemical products are coded in accordance with regulations. ✔ Product Security: Offers additional protection against counterfeiting and mislabeling. ✔ Traceability: Facilitates tracking of products throughout the supply chain. ✔ Durability: Resistant to corrosive chemicals and harsh environmental conditions.
In the chemical industry, safe and permanent marking solutions are essential to meet regulatory requirements and ensure product safety. By choosing the right marking technology, manufacturers can increase their operational efficiency and gain customer confidence.
