In recent years, the product safety of dye sublimation inks has received more and more attention, and the safety and environmental protection of products are increasingly listed in national and industry standards, such as EU EuPIA (European printing inks).The relevant specifications of the Association and CEPE (European Coatings and Inks and Pigments Industry Committee) have clearly defined the inks printed on various packagings.
The effect of inkjet ink on human health
According to environmental experts, heavy metals such as mercury, lead and cadmium are extremely harmful to the human body. The blood system and nerves damage the body's immune system, causing damage or even exhaustion of human organs. Methanol is a colorless and toxic substance that is volatile and can penetrate into the human body through the respiratory tract, digestive tract and skin. Long-term exposure to methanol in a poorly ventilated environment will form more toxic toluic acid and formaldehyde in the human body, increasing the risk. The odds of special cancers such as Hodgkin's lymphoma, multiple myeloma, and myeloid leukemia; phthalates can interfere with the body's endocrine system, which is extremely harmful to human health, especially to human reproductive health. More threats, frequent exposure will increase the risk of testicular cancer or breast cancer. Such heavy metals, halogens, methanol and phthalic acid are harmful to human health and the environment. Because they can enhance the "interaction" between the dye ink and the printed surface, and increase the adhesion of the ink, they are often denatured by some dye ink manufacturers. Agents and flame retardants are used in inkjet ink and thinners.
Inappropriate use of sublimation ink can directly or indirectly contaminate food, thereby jeopardizing the health of consumers.
Therefore, the correct choice of ink directly affects the quality of the photo machine and the life of the photo machine. More importantly, it has a certain important effect on human health. Therefore, I hope that everyone will pay attention to the environmental issues of ink when choosing printing ink. Environmental protection is the theme that all of us must pay attention to. It not only gives people green environmental protection in printing and advertising production, such as ink odor problems, ink composition and other issues, especially in our daily life, we have to drop To the lowest point. The quality of the photo machine ink is derived from its raw materials pH.Good ink is also a protection for the printer itself.
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