We are excited to announce that our U.S. distributor, Seika Machinery, will be exhibiting at The Battery Show South 2025, held on April 16–17, 2025 in Atlanta, Georgia.

 

At the event, Seika Machinery will introduce cutting-edge testing instruments from KATO TECH that support “quality control of battery separator films” — a key factor in ensuring battery safety. With battery-related incidents becoming a major concern, many manufacturers are already using these devices as part of their safety and quality assurance protocols.

 

**Featured Instruments:**

– NDG5 Puncture Strength Tester

Evaluates the puncture strength of separator films—critical for assessing durability and mechanical safety.

 

– TRMI-tk Film Sag Measuring Instrument

Measures the amount of “slack” or wrinkling in the TD (transverse direction) of separator films. This parameter—commonly referred to in the industry as “Sag,” “wrinkle,” “slack,” or “flatness”—is vital for consistent battery performance.

 

**About The Battery Show South 2025**

This premier event brings together key players in the rapidly expanding U.S. Battery Belt, serving as a vital platform for innovations in EV technology, next-gen batteries, energy storage systems, and advanced battery materials.

 

**Who Attends:**

– Engineers, R&D specialists, manufacturing and quality control professionals

– Executives and procurement managers from the EV, aerospace, medical, and industrial sectors

 

**Event Details:**

📍 Location: Atlanta, Georgia

📅 Dates: April 16–17, 2025

📍 Booth: #642

🔗 https://www.thebatteryshow.com/en/home.html

 

We hope you’ll stop by to explore our widely adopted solutions for quality control in battery manufacturing!