-- News Center
--News Center
The company is currently in cooperation with Guangzhou Institute of Chemistry, Chinese Academy of Sciences, School of Energy and Materials, South China Agricultural University, etc.
Research institutions carry out joint research and development work and have cooperative laboratories to develop new high optical performance resins and materials.
Principle and function of reverse UV varnish
Release time:
2024-01-12
Reverse light oil is divided into forward reverse and reverse reverse. The positive and negative directions are to apply full UV oil first, then pass through UV lamp, and then apply local varnish. The particle thickness can be adjusted by anilox roller and UV lamp. The reverse direction is to apply local varnish first, and then apply full varnish after passing through UV lamp. The particle thickness can be adjusted by adjusting the amount of local varnish ink and UV lamp.
Reverse light oil is divided into forward reverse and reverse reverse. The positive and negative directions are to apply full UV oil first, then pass through UV lamp, and then apply local varnish. The particle thickness can be adjusted by anilox roller and UV lamp. The reverse direction is to apply local varnish first, and then apply full varnish after passing through UV lamp. The particle thickness can be adjusted by adjusting the amount of local varnish ink and UV lamp.
UV reverse varnish is a surface treatment process material that is cured by ultraviolet light. It consists of high gloss reverse UV surface oil and UV ink fountain base oil.
UV reverse varnish application is a new process of printing and packaging. It can form different effects of high gloss and husky on the surface of printed matter, and can be done according to the requirements of the image, such as drawing, light folding grid and so on. This process combines the effects of UV printing and surface treatment. It reduces the surface treatment links and processes of printed matter, such as over-gloss matte film, silk screen surface oil, part of the anti-counterfeiting effect, etc.
UV reverse varnish is a transparent coating, also known as UV varnish. Its function is to spray or roll on the surface of the substrate after UV irradiation, so that it is converted from liquid to solid, and then achieve the required hardening, its scratch-resistant effect, and the surface looks bright, beautiful, round texture. It has anti-scratch, high solid, high hardness, high gloss, fast curing, low stimulation light and excellent chemical resistance.
UV reverse varnish has different types of UV oil according to different materials and uses, which can be roughly divided into plastic UV oil, metal UV oil, vacuum plating UV oil, wood UV oil and paper UV oil. UV is widely used in mobile phones, televisions, MP3, MP3, headphones, digital cameras, cars, audio, lighting, furniture, color boxes and other products
Previous Page
Previous Page:
Recommended News
RD Scientific
Environmental protection, energy saving and high efficiency
Service Hotline
COPYRIGHT©2024 Guangzhou RD Scientific Co., Ltd SEO
