In the rapidly evolving landscape of the Cosmetic, Pharmaceutical, and Daily Chemical industries, the shift toward sustainable and high-precision packaging has never been more critical. The global market for Automatic Mascara and Lip Balm filling is witnessing a structural transformation. Enterprises across North America, the EU, and Southeast Asia are increasingly moving away from semi-automated systems toward Full-Auto Soft Tube Closing Machines.
This demand is driven by three macro-factors: Mass Customization, where brands require rapid changeover between aluminum and plastic tubes; Regulatory Compliance, necessitating GMP-certified 316L stainless steel contact parts; and Labor Cost Optimization. As a premier supplier and factory, SINAEKATO provides "Information Gain" by integrating smart sensors and IoT-ready control systems into every filling unit, ensuring that our clients don't just buy a machine—they invest in a future-proof production asset.
Servo-driven piston pumps ensuring ±0.1g accuracy for expensive cosmetic formulations.
Seamlessly switch between Aluminum folding and Plastic/Laminated hot-air sealing in one platform.
Full adherence to CE, ISO9001, and FDA sanitary standards for international trade.
The core of an Automatic Mascara Soft Tube Closing Machine lies in its ability to handle delicate containers without compromising the seal's aesthetic or structural integrity. Our current technical roadmap focuses on Ultrasonic Sealing vs. Hot Air Heating. While hot air remains the standard for high-speed plastic tube sealing, ultrasonic technology is gaining ground for bio-plastic tubes that are heat-sensitive.
For Mascara Filling specifically, the viscosity of the liquid requires specialized nozzle designs to prevent "stringing" or dripping, which could contaminate the sealing area. Our machines utilize a "Blow-off" or "Cut-off" nozzle technology to ensure a clean break every time.
Years of Engineering
Global Patents
Projects Delivered
Quality Guarantee
True E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) is built through successful field applications. SINAEKATO’s equipment is currently operational in over 80 countries. From the high-precision demands of a Japan-based pharmaceutical lab to the high-volume output of a Nigerian cosmetic factory, our machines are built for durability.



Localization Support: We don’t just ship a machine; we provide Factory Acceptance Testing (FAT) via video or on-site, export-grade wooden packing, and localized installation assistance. Our after-sales service centers in Guangzhou and Hong Kong serve as hubs for global technical support.
• Professional Engineer Design
• Stable Quality Assurance
• On Time Delivery
• Best After-Sales Cooperation
• Effective Performance
• Grow With You For Mutual Development
• Patent Certificate
• CE Certificate
• ISO9001
• Stainless Steel 316L Certificate
• Headquarter & Factory: Guangzhou
• Hongkong Office
• Global Installation Assistance
• FAT In Factory Testing