Project Background
This automated packaging line is tailor-made for facial mask manufacturers, matched with STZ-120 automatic cartoner. It realizes integrated continuous production including mask feeding & conveying, double-layer material buffering & grouping, automatic cartoning & sealing, carton turning and 3D film wrapping. It solves clients’ pain points such as low manual packaging efficiency, inconsistent packaging appearance and high labor cost, meeting mass standardized packaging demands of daily chemical facial mask products

Core Advantages of the Line
- Double-layer Buffer Feeding for Uninterrupted Stable Supply The upper & lower double-layer buffering structure realizes synchronous conveying and storage of two mask streams with sufficient capacity buffer. It supports linkage with multiple front-end mask feeders and avoids shutdown due to material shortage.
- STZ-120 Cartoner Optimized for Thin & Light Masks The dedicated servo pushing structure delivers soft thrust without crumpling mask pouches. High-precision carton loading, empty carton and missing-product detection guarantee high yield rate.
- Carton Turning Station for Uniform Wrapping Effect The independent carton turning station unifies carton orientation and shape, ensuring smooth, wrinkle-free film wrapping with premium neat appearance.
- Fully Linked Automatic Line to Cut Labor Cost Dramatically All processes from feeding, buffering, grouping, cartoning, turning to wrapping are connected automatically. Only one operator is required for daily patrol, replacing multiple manual stations for sorting and wrapping.
- Integrated Linear Layout for Clean Daily Chemical Workshops The straight-line closed conveying layout keeps dust away, complying with clean production standards for facial masks, suitable for domestic sales and export.

Benefits for Clients
- Higher Output: Continuous feeding via double-layer buffer and coordinated cartoning & wrapping greatly boost daily packaging capacity.
- Standardized Quality: Uniform mechanical cartoning, turning and wrapping deliver consistent appearance for better supermarket shelf display.
- Lower Comprehensive Cost: Sharp reduction of packaging labor; low equipment failure rate and simple daily maintenance.
- Better Product Protection: Dual-layer packaging (carton + heat-shrink film) prevents dust and moisture during storage & transport, lowering pouch damage loss.
Project Summary
This STZ-120 cartoning automatic packaging line is a dedicated end-of-line packaging solution for facial mask factories. Integrating double-layer buffer conveying, STZ-120 servo cartoning, automatic carton turning and 3D wrapping, the line operates stably with high automation. It helps clients cut costs, stabilize quality and raise efficiency, serving as the optimal complete equipment for automatic upgrading of facial mask packaging workshops.