Operate and manage sachet packaging lines (form-fill-seal, multi-track, spout pouch, etc.). Ensure correct filling, sealing, cutting, and coding of sachets. Conduct in-process quality checks (seal integrity, fill weight/volume, batch coding, print clarity). Oversee SKU changeovers (different sizes, products, designs) with minimal downtime. Monitor and control material usage (films, inks, raw materials) to reduce wastage. Perform preventive maintenance and troubleshoot minor machine issues. Record production output, wastage, downtime, and material consumption in daily logs.