plastics

Plastics are prized for their lightweight nature, making them ideal for applications where weight is a critical factor. To preserve this advantage in plastic component assembly, adhesive bonding is often the preferred method, as it avoids adding unnecessary weight.

As plastic becomes more prevalent in mass-produced items, manufacturers lean on UV technology for reliable bonding at high production rates. This is especially true in medical engineering, where speed, precision, and adherence to health standards are paramount, such as in the assembly of syringes.

The scale of plastic bonding can range dramatically based on the application. Small bonding areas, typical in medical and cosmetic industries, are well-suited to UV or UV LED spot curing system source emitters. Conversely, large-scale bonding, such as for caravan roofs, is better served by flood or line lamps, with uniform curing being essential for achieving stress-free bonds.

The consumer electronics sector is a significant user of UV and UV LED curing systems, with the production of smartphones and tablets often relying on UV technology for bonding components like casings or covers.

Beyond bonding, UV lamps are instrumental in the 3D printing process for pre- and post-curing stages. Futansi also provides specialized UV lamps for applications like sewer rehabilitation and dome coating, demonstrating the versatility of UV technology across various industries.

Examples of bonding applications:

• Bonding of casings
• Bonding of caravan roofs
• Bonding of smartphone covers
• Cosmetics industry