Q：Is UV ink environmental protection? What protective measures should be taken when operating UV printers? 
A：UV ink does not contain VOC, but uncured UV ink still can not touch with the human body directly.  A long time UV ink contact with skin or eyes might stimulated skin and cause a chemical allergy. We request the operator must take a professional training, and recommend operator to wear protective gloves, eye protection, protective aprons and protective boots. It can be safe for operator if these rules are followed properly. .

Q：What is the outdoor durability of the UV prints?
A：Graphics created using the UV printers are outdoor-durable for up to 2 years - 5 years with lamination. However, environment and application will determine the ultimate outdoor life span and may result in outdoor durability of greater or less than 2 years.