Challenges in Filling and Sealing High-Viscosity Adhesives: How to Control Stringiness, Dripping, and Ensure Consistency in Aluminum Tube Sealing

September 24, 2026 0

Filling high-viscosity adhesives can lead to stringing and dripping, and consistency must be maintained when sealing aluminum tubes. A closed-loop system must be established covering feeding, metering, filling, cleaning, and sealing, and selection criteria and testing recommendations must be provided.

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