Applications of Dispensing Adhesive within a curved screen Middle Frame
Adhesive dispensing for curved screen Middle frames is a crucial and typical application scenario in precision manufacturing. It’s primarily used in electronic devices with curved screens, such as smartphones, smartwatches, tablets, and some high-end televisions. 1.Why Adhesive Dispensing? (Purpose and Importance) The combination of a curved screen and its frame cannot be as simple as fixing it with clips or screws as with traditional flat structures. Adhesive dispensing technology has become the optimal solution, and its main purposes include: ● Structural Bonding: This is the most basic function. High-strength adhesive is used to firmly bond the screen to the metal or plastic frame, ensuring the integrity and durability of the device’s structure. ● Dust and Water Resistance: By forming a continuous and uniform sealant line at the joint between the screen and the frame, dust and moisture are effectively prevented from entering the device. This is a key process for ac...