POSEIDON has recently announced the launch of TF1151, a polyolefin (PO) hot melt adhesive specifically engineered for 4-side edge bonding of automotive air filters. The new product is designed to meet the increasing demands of high-speed automated production, complex filter media structures, and the harsh operating conditions required by global automotive standards.
In modern air filter manufacturing, edge bonding is not merely an appearance issue—it is a system-level engineering challenge that directly impacts structural integrity, durability, and overall filter performance. TF1151 is based on a specially modified polyolefin formulation that delivers up to 30% higher bonding strength compared with conventional PO systems, while maintaining stable adhesion under heat, humidity, and vibration in real automotive environments.
Optimized for Automated 4-Side Edge Bonding Lines
TF1151 is fully compatible with mainstream 4-side edge bonding equipment, requiring no machine modification. With an open time of 8–15 seconds precisely matched to automated line cycle times, a wide operating temperature window for tank and hose systems, and a high-viscosity formulation that ensures uniform glue lines, TF1151 significantly reduces risks of under-bonding, line stoppages, and rework—resulting in smoother production and lower overall manufacturing costs.
Clean Appearance for OEM Quality Standards
Supplied as high-purity white granules, TF1151 is engineered to prevent yellowing, black spots, and edge contamination. This helps manufacturers meet strict OEM visual and quality requirements while reducing post-production inspection and rework.
Compliance and Sustainability Built-In
TF1151 is certified to REACH, CE, TSCA, and RoHS, enabling seamless market access across Europe, North America, and Asia. Its low-VOC formulation and recyclable packaging further support automotive sustainability initiatives and environmental compliance.
A Process-Stable Bonding Solution for Manufacturer
TF1151 is more than an adhesive—it is a process-stable bonding solution developed for modern automotive filter production. The product is supported by technical services, including machine setup guidance, process parameter optimization, and troubleshooting, helping clients shorten OEM qualification cycles and improve production consistency.
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