"Electronic paper", also known as electronic ink screen, has excellent characteristics such as ultra-low power consumption, continuous display without power consumption and eye protection, and has the same display effect and visual experience as paper. A number of black and white mixed electron particles are packed in the same ink capsule, and under the action of electric current, the multiple ink capsules are arranged and combined to form "electronic ink". Under the influence of positive and negative charges, these tiny ink capsules operate like a liquid, forming various characters and patterns. The core features of the ink are low power consumption and visual health. It is a new type of display technology that is "small and beautiful".

Electronic paper uses bistable technology, consuming power only when changing screens and continuing to display the screen even when power is lost. Common applications include e-book readers, ESL, etc. In recent years, technological breakthroughs have been made, especially towards colour, further opening up the market.

E-paper can be widely used in large shopping malls, supermarkets, warehouse storage shelves, chain shops, unmanned shops, hospital wards, conference venues, exhibition halls, etc.

As electronic paper continues to be popularly used, the market's quality requirements for electronic paper are also increasing, and the factors that determine the quality of electronic paper are the quality of the various parts of the substrate and the stability of the sealant. The various substrates on the market are basically common and do not differ much. The key factor is to ensure that the crystal solution in the display works stably and does not leak. The quality of the sealant is particularly important for e-paper in microcrystal technology. The thickness of electronic paper is getting thinner and thinner and a slight leak of the sealant can seriously affect the display and use of the electronic paper. Electronic paper can already be folded or bent, which requires a higher bond strength of the sealer. The increasingly high permeability of electronic paper requires a crystalline solution that is hermetically sealed, stable and impermeable in all climatic environments. These factors determine the need for a frame sealant with good adhesion, weather resistance, stability and ease of construction for electronic paper.

Vigon Technology has developed a high tenacity one-component epoxy sealant that can be cured quickly at low temperatures, has a long process window, is easy to work with, has good water vapour barrier properties and has a good toughness of the adhesive layer. It shortens the production process of electronic paper and improves the production efficiency. It is more suitable for the bonding of glass, metal, PET and ABS materials and can be used for the encapsulation of electronic components such as chips and electronic paper. The use of the new type of sealant can make the performance of electronic paper more and more stable and promote the promotion and application of electronic paper. Play a role in promoting the development of the Internet of Things.