​YOOTU Technology：Soft Shell Fever Vest Embarks on a New Experience of Intelligent Warmth Preservation

In an era where technology and life are deeply integrated, the convergence of smart wearable devices and outdoor functional products is becoming an important direction for industry innovation. The soft-shell heating vest meticulously launched by Yootu Technology precisely meets the modern consumers' demands for warmth, convenience and multi-functionality. This product not only achieves a breakthrough in technology, but also demonstrates a high degree of adaptability to diverse scenarios in its market positioning, bringing an unprecedented warm solution to the cold season.

Technical Implementation System

The thermal management system of the soft shell fever vest is the core highlight. The flexible heating unit adopts graphene/carbon nanotube coated fibers, with a stable resistance value of 8Ω/cm per unit length, ensuring efficient heating. The temperature control scheme combined with NTC thermistor and PID algorithm, achieving precise temperature control of ±0.5℃. The power supply system is equipped with a 10000mAh fast charging mobile power bank, supporting the QC3.0 protocol. Under medium power usage conditions, it can last up to 10 hours.

​Its material and craftsmanship are equally excellent. The soft shell structure, through a tripe layer adhesive process (wear-resistant layer + waterproof breathable membrane film + thermal insulation layer), takes into account durability, water resistance and heat preservation. Ultrasonic welding technology achieves zero seam splicing between the heating layer and the fabric, making wearing more comfortable. The application of vacuum aluminum coating increases warmth efficiency by 15%, locking in more warmth in the cold.

​Typical Application Scenarios

​Urban commuting: Easily cope with -10℃ low-temperature environment, replacing heavy cotton clothes, and make winter travel more convenient.
Outdoor photography: Solving the problem of temperature loss during long-term static operations, and focus on working without interference.
Medical assistance: Providing continuous warm therapy for arthritis patients to help them recover their health.
Emergency rescue: Keep fire/rescue personnel warm during winter night operations to ensure the smooth progress of the mission.

​Key Nodes of the Industrial Chain

​The upstream materials are carefully selected from Toray soft shell fabric of Japan and SKC graphene slurry of South Korea to ensure the high quality of the materials. The midstream manufacturing relies on the complete flexible circuit and intelligent manufacturing lines for clothing in Longhua District, Shenzhen, to ensure production accuracy and efficiency. The downstream certification has strictly passed the certifications of GB 4706.1 (Household Appliance Safety) and GB/T 14272 (down clothing standard), ensuring safety, reliability and guarantee.

​The Advantages of the Product

​Safety Certification: Prioritize products that have passed the IEC60529 waterproof rating (IP67) for greater peace of mind during use.
Heating zone: Independent temperature control in three zones is superior to single-zone control, meeting the warmth ×preservation needs of different parts.

Intelligent interaction: Supports mobile app control or voice commands, making operation more convenient.
Washing lifespan: the number of machine washable time (high-quality products > 50 times), and durability is guaranteed.

​Technological Iteration Trend

​Energy Innovation: Flexible photovoltaic + kinetic energy recovery hybrid power supply system, making energy access more diverse.
Material evolution: aerogel composite thermal insulation layer, with thermal resistance increased by 40%, further enhancing insulation.
Intelligent upgrade: Integrated heart rate monitoring + automatic temperature adjustment algorithm, more considerate care.
Environmental protection direction: Research and development of biodegradable bio-based heating materials and practice the green concept.

Conclusion

Whether it's urban people seeking efficient commuting, outdoor enthusiasts challenging the limits, or medical and rescue scenarios with special warmth needs, this vest demonstrates strong adaptability and professionalism. With the continuous advancement of technological iteration, Youtu Technology will continue to lead the industry trend, bringing users a smarter, more environmentally friendly and more considerate warmth experience, allowing them to feel the warm care brought by technology in every cold moment. For more product details and customized solutions, please feel free to contact Yootu Technology.​