Notification of RoHS Compliance for Printing Ink on DWK Screw Cap Bottles, Beakers, and Flasks
| We are pleased to inform you that the printing ink used on DWK screw cap bottles, beakers, and flasks is now compliant with RoHS 2. |
| Previously, the printing ink for glass products contained lead below the RoHS 2 threshold due to technical necessity for adhesion and processability. In recent years, there has been a global demand to reduce harmful substances out of greater concern for human health and the environment. As a result, we have decided to adopt lead-free printing ink for glass products (hereafter referred to as “RoHS 2 compliant ink”). However, due to the aforementioned technical reasons, printing ink containing lead may continue to be used for certain products, such as screw cap bottles of 5 liters or more and amber-tinted products. |
| Since May 2023, products have been shipped using RoHS 2 compliant ink. However, it is possible that products with the previous ink are still present in the market. For glass products with a retrace code printed on the body, you can check the details on the manufacturer’s website (DWK). Please use this feature as needed. |
| Please enter the product retrace code and download the Certificate of Conformity. If the manufacturing date is on or after May 1, 2023, RoHS 2 compliant ink has been used for the product’s printing. |
| RoHS 2 (Restriction of Hazardous Substances) Directive is an EU directive that restricts the use of certain hazardous substances. It mainly prohibits the use of 10 hazardous substances, including lead, mercury, and cadmium, in electrical and electronic equipment. The purpose of the RoHS Directive is to reduce the release of harmful substances into the environment from waste and to improve safety during recycling and disposal. |