VFFS Vertical Form Fill Seal Machine | V320/V420/V520/V620/V720 Multi-Size Vertical Packing Machine
Full series VFFS vertical form fill seal machine, 6 models for pillow/gusset/stick bags, servo film pull, compatible with multihead weighers, food/pharma/grain packaging, free sample testing.
VFFS Vertical Form Fill Seal Machine V320/V420/V520/V620/V720/V1000 Multi-Size Vertical Bag Packing Line
Product Overview
This full-series VFFS vertical form fill seal machine covers six mainstream models (V320/V420/V520/V620/V720/V1000) to match small stick sachets up to large gusset bulk bags, a fully servo vertical automatic packaging system distinct from all inline check weigher weighing equipment previously introduced. It completes integrated vertical film unwinding, bag forming, quantitative filling, sealing, cutting and bag output in one continuous workflow, supporting pillow bags, stand-up gusset bags, hole punching retail bags, quad seal four-side sealed pouches and vacuum bags. Equipped with single/dual servo film pulling driving system, the VFFS unit adapts multi-layer composite packaging films including BOPP, CPP, VMCPP, PET/PE, VMPET, with adjustable film thickness range of 0.04–0.09mm (expanded to 0.06–0.12mm for large V620/V720 models). Each model targets different bag width ranges from 140mm mini strips to 720mm oversized bulk sacks, packing speed adjustable from 8–70bpm to fit low-speed small batch production and high-volume mass food factories.
The whole machine frame adopts thickened 304 stainless steel with fully enclosed safety cover, modular quick-change forming shoulder design to switch bag formats in minutes. This vertical packing machine matches multihead weighers, screw powder fillers, liquid dosing pumps and volumetric cup fillers, widely deployed in snack food factories, instant beverage powder workshops, frozen food processing plants, agricultural grain packaging lines and daily chemical sachet production workshops. It eliminates manual bag making & sealing labor, unifies finished bag appearance consistency, cuts packaging film waste and raises full-line automated packaging throughput.
Core Advantages
Full Model Range VFFS Series Cover All Bag Sizes & Output Demands
Six standardized models (V320/V420/V520/V620/V720/V1000) cover mini stick sachets to large bulk shipping pouches, bag width from 140mm up to 720mm, fully covering small retail single packs, family-sized snack bags and wholesale grain sacks
Adjustable packing speed 8–70bpm across models, low-speed stable operation for fragile products and high-speed continuous running for mass snack production
Compatible with 7 mainstream bag styles: pillow bag, gusset stand bag, hole punch retail bag, quad seal bag, vacuum bag, strip stick bag, flat four-side seal bag, one machine realizes multiple packaging formats without extra equipment purchase
Single & Dual Servo Synchronous Film Pull System Stable For Thin Composite Films
Optional single servo / dual servo film pulling belt structure, dual servo version delivers balanced tension control to avoid thin BOPP/VMPET film stretching, wrinkling or deviation during high-speed forming
Stable air consumption 0.5–0.7Mpa, low air loss design to reduce long-term air compressor operation cost; precise film length control ensures uniform bag height without inconsistent sealing edges
Suitable for ultra-thin 0.04mm cosmetic powder sachet film and thick 0.12mm heavy-duty grain sack composite film, wide material adaptability unmatched by fixed-size small vertical packing machines
Modular Quick-Change Forming Shoulder Shorten Batch Changeover Time
Quick-release forming shoulder assembly without special tools, operators can swap bag size moulds within 10 minutes when switching product specifications
Independent temperature control sealing jaws, separate adjustment for vertical and horizontal seal temperature to solve leaking seal, poor heat bonding problems of multi-layer composite films
Detachable film unwinding bracket, easy film roll loading and residual film cleaning, reduce downtime between film roll replacement for continuous production lines
Wide Compatibility With All Filling Auxiliary Equipment
Standard reserved connecting interface for multihead weighing fillers, screw powder dosing machines, liquid filling pumps, volumetric cup feeders and metal detectors/check weighers to form fully automatic packaging & inspection closed-loop line
Left-right flexible feeding layout, can dock upstream mixing machines and downstream conveyor sorting lines, fit existing factory pipeline layout without large workshop reconstruction
Supports matching our full range inline check weighers (Mini waterproof, multi-column, CW heavy-duty series) to realize packaging + weight sorting one-stop production solution
304 Stainless Steel Hygienic Frame With Safety Enclosed Structure
All product contact parts, forming chambers and machine frame adopt food-grade 304 stainless steel, smooth mirror surface easy to wipe and high-pressure water cleaning, no powder or food residue dead corners
Fully transparent safety acrylic guard cover, real-time visible running status while preventing accidental hand injury during high-speed operation, meets EU CE and food GMP production safety standards
Intuitive HMI Touch Control With 99 Groups Product Recipe Storage
10-inch industrial touch screen control panel, visualized running parameters including speed, film length, sealing temperature, servo tension, easy one-click parameter adjustment without professional technicians
Stores 99 independent product recipe groups, save parameters for coffee sticks, potato chip bags, grain sacks and pharmaceutical powder sachets separately, one-click recall to avoid repeated parameter setting during batch switching
Automatic fault alarm system with text troubleshooting prompt on HMI, quickly locate film deviation, sealing temperature abnormality and air pressure shortage faults to lower maintenance labor cost
Full Series Technical Specifications Comparison Table
Parameter Item
V320 VFFS
V420 VFFS
V520 VFFS
V620 VFFS
V720 VFFS
Max Packing Speed
10–80bpm
10–70bpm
10–60bpm
10–50bpm
10–45bpm
Bag Size Range (L*W)
50–200mm(L)
60–150mm(W)
60–300mm(L)
60–200mm(W)
50–350mm(L)
50–250mm(W)
20–400mm(L)
100–300mm(W)
20–450mm(L)
140–350mm(W)
Max Film Width
320mm
420mm
520mm
620mm
720mm
Adaptable Film Thickness
0.04–0.09mm
0.04–0.09mm
0.04–0.09mm
0.04–0.09mm
0.06–0.12mm
Compatible Film Materials
BOPP/CPP, VMCPP, BOPP/PE, PET/VMPET/PE, PET/PE
Same as V320
Same as V320
Same as V320
Same as V320 + thick heavy sack film
Pulling Belt Drive
Single / Dual Servo
Single / Dual Servo
Single / Dual Servo
Single / Dual Servo
Single / Dual Servo
Air Consumption
0.8Mpa 0.25m³/min
0.8Mpa 0.5m³/min
0.7Mpa 0.4m³/min
0.7Mpa 0.5m³/min
0.7Mpa 0.65m³/min
Power Supply
220V Single Phase 50/60Hz, 2.2kW
220V 2.2kW
220V 3.4kW
220V 4.0kW
220V 4.5kW
Overall Machine Dimension (LWH)
11158001370mm
15309701600mm
156011601530mm
125016001700mm
136016301900mm
Net Machine Weight
300kg
450kg
480kg
800kg
900kg
Supported Bag Styles
Pillow bag, gusset bag, hole punch bag, vacuum bag, quad seal bag
Same as V320
Same as V320
Same as V320
Same as V320
Machine Model Selection Guide
V320: Mini stick sachet, small single retail packs (coffee strips, cosmetic sachets)
V420: Medium small snack bags, 50–200g powder retail pouches
V520: Mid-size multi-purpose packaging for frozen food, nuts, medium grain bags
V620: Large family-size snack bags, 200–1000g gusset stand pouches
V720: Oversized wholesale grain sacks, heavy bulk agricultural packaging bags
Wide Application Industries & Packaging Scenarios
This full range VFFS vertical form fill seal machine targets automatic vertical bag forming, filling and sealing for granular, powder, liquid and flake finished goods, matching multihead weighing and filling production lines across multiple vertical industries:
Snack & Baked Food Retail Bag Packaging
Suitable for potato chip pouches, cookie composite bags, nut gusset stand bags, popcorn pillow packs, dried fruit retail hole punch bags and baked bread crumb sealed sacks. Automatically complete vertical bag forming, filling and sealing for bulk snack retail packaging, uniform bag shape and sealing quality for supermarket shelf sales.
Instant Beverage & Powder Stick Sachet Packaging
Adapt to instant coffee strip sachets, milk tea powder small bags, protein powder quad seal pouches, fruit solid beverage mini sticks and probiotic powder single packs. Small-width V320/V420 models realize high-speed thin strip bag production for multi-column powder filling lines.
Frozen & Aquatic Food Vacuum Bag Packaging
Used for frozen dumpling outer pillow bags, seafood vacuum sealed pouches, marinated aquatic gusset bags and chilled meat retail sacks. V520/V620 models support vacuum sealing function, anti-freezing composite film compatibility for frozen food wet workshop production.
Grain, Agricultural & Daily Chemical Bulk Pack Packaging
Fit for rice gusset bulk sacks, seed hole punch retail bags, cosmetic cream sachets, detergent powder quad seal bags and agricultural additive powder pouches. Large V720 model handles oversized wholesale grain bags, stable thick film forming without film breakage.
Complete Automatic VFFS Vertical Packaging Working Flow
Film Unwinding & Tension Control
Composite packaging film roll is loaded on unwinding bracket, servo pulling belt delivers film with constant tension to forming shoulder, film deviation correction system automatically adjusts film position to avoid offset
Vertical Bag Forming
Flat film passes through customized forming shoulder to fold into tubular vertical bag shape, vertical heat sealing jaw completes vertical side seal to fix bag cylinder
Quantitative Product Filling
Matching upstream filler (multihead weigher/screw feeder) drops measured food/powder/liquid into formed tubular bag
Horizontal Sealing & Cutting
Upper horizontal seal jaw clamps and seals bag top, rotary cutting knife separates finished bag from continuous film, qualified bag drops down to output conveyor
Downstream Inspection Conveying
Finished bags flow to matching inline check weigher for weight screening, defective under/overweight packs are rejected automatically to finish full automatic packaging & weight inspection workflow
Why Choose Our Full Series VFFS Vertical Form Fill Seal Machine?
✔ Complete Size Model Lineup: 6 models cover all bag width & speed demands, one-stop selection for small sachet to large bulk sack production without sourcing different suppliers
✔ Stable Dual Servo Film Pull Technology: Balanced film tension prevents thin composite film deformation, low failure rate for 24-hour continuous mass production
✔ Quick-Change Modular Mould Design: Forming shoulder swap within 10 minutes, drastically shorten batch change downtime for multi-SKU food factories
✔ Wide Filling Equipment Compatibility: Reserved interface to connect weighers, powder/liquid fillers, metal detectors and check weighers to build fully unmanned packaging lines
✔ Food-Grade 304 Stainless Hygienic Construction: Easy full wash-down design, compliant with food, pharmaceutical and aquatic clean workshop hygiene standards
✔ Free Custom Bag Test & Line Layout Design: Send your packaging film and product samples for free machine trial run, our engineering team provides customized full packaging line layout drawings
Frequently Asked Questions About VFFS Vertical Packaging Machine
How many bag styles can this VFFS series machine produce?
All models support 7 mainstream bag formats: pillow bag, gusset stand bag, hole punching retail bag, quad four-side seal bag, vacuum bag, thin strip sachet bag, flat sealed pouch; customized special bag moulds are available upon request.
Can VFFS machine work together with multihead weighers and inline check weighers?
Yes, all VFFS models reserve standard signal linkage interface, can seamlessly connect multihead filling weighers and our full series check weighers (Mini, waterproof, multi-column, CW heavy-duty series) to realize packaging + weight detection closed-loop automatic line.
Which model is suitable for large grain wholesale sacks over 1kg?
V720 VFFS machine with max 720mm film width, supporting 0.06–0.12mm thick heavy composite film, specially designed for oversized rice, seed and agricultural bulk sacks above 1kg.
What film materials are compatible with this vertical packing machine?
It supports BOPP, CPP, VMCPP, PET, VMPET, PE multi-layer composite films, thin cosmetic sachet film 0.04mm up to thick grain sack film 0.12mm, covering food, pharmaceutical and daily chemical packaging materials.
Is the VFFS machine frame suitable for seafood frozen wet workshops?
The whole machine uses 304 stainless steel, can be matched with our IP65 waterproof check weigher; for long-term saltwater high-moisture aquatic workshops, we provide upgraded 316 stainless steel frame customized version.
Contact Us For Custom VFFS Vertical Packaging Line Solutions
Get free sample packaging testing service of full series VFFS vertical form fill seal machine now.
Our technical team provides customized model selection guidance, bag mould design, full packaging line layout drawings and complete auxiliary equipment matching schemes for snack food factories, instant powder beverage workshops, frozen aquatic processing plants and agricultural grain wholesale packaging enterprises. This multi-model servo vertical bag forming sealing machine realizes fully automatic unmanned packaging from film unwinding to finished bag output, greatly improving packaging efficiency and finished bag appearance consistency for your production lines.
Product Description
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