In the seemingly ordinary field of office supplies, the traditional folder welding process is facing numerous challenges and urgently needs to be overcome. For a long time, the stability of adhesive technology has been poor, metal fasteners have safety hazards, and hot melt welding has quality defects. These technical difficulties not only hinder product innovation, but also weaken the competitiveness of enterprises in the market.
However, the emergence of SonicPower welding technology has brought a new turning point to folder welding, leading the industry towards a new era of intelligent manufacturing. It has five core advantages, which are detailed below:

Molecular level welding, strength beyond imagination: SonicPower uses high-frequency mechanical vibration principle for ultrasonic welding, which can perfectly fuse plastic molecules. This molecular level binding method endows the finished product with superior impact resistance and durability. For storage products that require long-term preservation of important documents, this welding method is the most suitable and can effectively ensure the safety of the documents.
Green and environmentally friendly, zero pollution production: Traditional adhesive processes cannot do without chemical solvents, which not only pollute the environment but may also pose a threat to human health. And SonicPower's ultrasonic solution completely eliminates chemical solvents, achieving true clean production. It complies with the world's strictest environmental standards and can help businesses build green supply chains, enhancing their social image.
Second level welding, worry free production: SonicPower's welding cycle is extremely short, only 0.5-2 seconds. Combined with intelligent production line design, the overall production efficiency has been greatly improved. Moreover, it does not require solidification waiting, and enterprises can flexibly respond to various urgent order requirements without worrying about delivery time.
Precise control and excellent appearance quality: Through patented energy guidance technology, SonicPower equipment can achieve micrometer level welding accuracy. The welded finished product has smooth and flat seams, fully meeting the strict requirements for appearance quality of high-end business products. Whether used for business meetings or important occasions, it can showcase a high-quality image.
All material compatibility, unlimited design innovation: SonicPower technology solutions have strong compatibility, from common PP materials to engineering grade PET materials, from simple planar structures to complex three-dimensional structures, all can be easily handled. This provides unlimited possibilities for innovative folder design, allowing businesses to develop more novel and unique folder products based on market demand and consumer preferences.

In the current trend of intelligent manufacturing and green manufacturing, SonicPower is constantly innovating its technology and upgrading its services. It is helping folder welding factories improve product quality and production efficiency, jointly ushering in a new era of office supplies manufacturing, making folder welding more intelligent, efficient, and environmentally friendly.