Environmental Sustainability: As a recyclable material, PET offers a greener option for keyboard PCBs. The use of flexible PET reduces reliance on traditional rigid materials, helping to reduce e-waste and promote a more sustainable product life cycle.

Cost-Effectiveness: The manufacturing process of flexible PET key board PCB is more efficient and cost-effective compared to traditional rigid PCB. The material's flexibility could streamline the production process, potentially reducing manufacturing time and costs.

Another major advantage of using flexible PET keyboard PCBs is their excellent resistance to shock and vibration. PET's flexible properties allow PCBs to absorb shock and vibration, making them more durable in a variety of applications, especially those subject to movement or mechanical stress. This enhanced durability can extend product life and reduce failure rates, resulting in cost savings for manufacturers and increased reliability for end users.

In addition, the flexibility of PET keyboard PCB allows it to adapt to irregular shapes and fit into small spaces, providing more design flexibility for electronic devices. This is particularly beneficial for applications where space is limited, allowing for more compact and lightweight designs.