ZONESUN ZS-FSL220 Automatic Liquid Sachet Packaging Machine Pouch Filling, Sealing & Cutting Labeling System

Description

The ZONESUN ZS-FSL220 is a fully automatic small pouch liquid packaging production line that integrates film bag forming, liquid filling, heat sealing, cutting, and real-time printing & labeling in a continuous process. Designed for high-efficiency production of single-serve liquid sachets, it ensures precise filling, reliable sealing, and accurate label application with minimal manual intervention.

Ideal for medium to high-volume packaging of liquids in the food, cosmetic, pharmaceutical, and daily chemical industries.

VFFS Machine Technical Specifications

• Model: ZS-FS220UB
• Metering Method: Servo gear pump
• Sealing Form: Side seal / Edge seal
• Dosage Range: 10–20g
• Bag Length: 20–145mm
• Bag Width: 20–110mm
• Packaging Speed: 60–90 bags/min
• Power Supply: AC 220V / 50Hz
• Power: 2 kW
• Machine Weight: 250 kg
• Machine Dimensions (L×W×H): 900 × 700 × 1720mm
• Wooden Box Dimensions (L×W×H): 920 × 720 × 1870mm

Real-Time Labeler Technical Specifications

• Model: ZS-TB160POPB
• Voltage: 220V / 110V, 50–60Hz
• Labeling Speed: 10–25 pcs/min (depending on product & label size)
• Conveying Speed: 0–50 m/min
• Air Pressure: 0.6–0.8 MPa
• Label Width: 25–104mm
• Label Length: 25–180mm
• Suitable Labels: Thermal labels, thermal transfer labels
• Print Content: Text, serial number, date, pattern, 1D/2D barcodes, QR codes, and other identifiers

FORMING & SEALING

Executes precise vertical heat-sealing on the film tube, smoothly pulls it down for liquid filling, and finally performs horizontal sealing in real time.

HOPPER

Stores liquid raw materials and works with level sensors to ensure a steady, continuous, and splash-free fluid supply to the filling pump in real time.

CUTTING STRUCTURE

Utilizes high-precision mechanical cutters to instantly cut the sealed film tube in real time, separating it into individual finished liquid pouches.

DISCHARGE CONVEYOR

Receives individual finished pouches after cutting and utilizes an inclined belted conveyor with cleated flights to steadily transport them to the collection area in real time.

FEEDING & PRINTING

Feeds labels, performs real-time printing, and rewinds waste liner to enable smooth, continuous print and apply labeling.

LABEL HEAD

Applies printed labels accurately onto products, ensuring precise placement, stable adhesion, and smooth integration with the real-time print and apply process.

Why Choose the ZS-FSL220?

• ✅ 5-in-1 Integrated Production Line: Film forming → liquid filling → heat sealing → cutting → real-time printing & labeling — all in one continuous automated process
• ✅ Servo Gear Pump Metering: Precise, repeatable liquid dosing from 10–20g with minimal drip and consistent fill weight across every sachet
• ✅ 60–90 Bags/Min High-Speed Output: Efficient throughput for medium to high-volume single-serve liquid sachet production
• ✅ Real-Time Print & Label System: Integrated thermal/thermal transfer labeler prints and applies batch codes, dates, barcodes, and QR codes on-the-fly — no pre-printed labels required
• ✅ Side Seal / Edge Seal Flexibility: Supports multiple sealing formats for different sachet styles and packaging requirements
• ✅ Compact Footprint: 900 × 700 × 1720mm machine size fits into standard production floor layouts without large dedicated space
• ✅ Minimal Manual Intervention: Fully automated continuous operation reduces labor costs and human error on the packaging line

Ideal Applications

• Food & Condiments: Soy sauce sachets, vinegar sachets, chili sauce, salad dressing, honey, syrup, and other single-serve liquid condiment pouches
• Beverage & Dairy: Juice sachets, liquid yogurt, plant-based milk, functional drink sachets, and health supplement liquid pouches
• Cosmetics & Personal Care: Shampoo sachets, conditioner sachets, facial cleanser, toner, serum, and lotion single-use pouches
• Pharmaceutical & Healthcare: Oral liquid sachets, health supplement liquid pouches, medical-grade single-dose liquid packaging
• Daily Chemical & Industrial: Detergent sachets, fabric softener pouches, disinfectant liquid sachets, and specialty chemical single-serve packaging