Automatic Seafood Snack Vertical Form Fill Seal Machine

Vertical Form Fill Seal Machine Product Introduction

The Vertical Form Fill Sealer for Seafood Snack Granules is an automatic packaging machine designed for granular seafood snack products, dried seafood pieces, puffed seafood snacks, flavored granules, nuts, seeds, and other free-flowing materials. It integrates bag forming, measuring, filling, sealing, cutting, and output in one continuous process. The machine helps seafood snack manufacturers improve packaging efficiency, reduce manual labor, and achieve stable bag sealing quality. It is suitable for pillow bags, gusset bags, and customized retail packaging formats.

Industry Pain Points

Manual packaging is slow and difficult to maintain stable output.

Seafood snack granules require accurate weighing to avoid overfilling or underfilling.

Poor sealing quality may cause air leakage, moisture absorption, and shorter shelf life.

Small granules and irregular snack pieces can cause inconsistent filling performance.

Manual handling increases labor cost and hygiene risks.

Different bag sizes and product types require flexible packaging adjustment.

High-speed production needs stable feeding, weighing, filling, and sealing coordination.

Export seafood snack products require consistent appearance and reliable package sealing.

Our Solution

This vertical form fill sealer provides an efficient automatic packaging solution for seafood snack granules. It combines a weighing system, forming collar, vertical sealing unit, horizontal sealing unit, cutting device, and finished bag output system.

The machine forms packaging film into bags automatically, fills measured seafood snack granules accurately, and seals each bag securely. With adjustable bag length, sealing temperature, and packaging speed, it can meet different product and packaging requirements. It helps improve production efficiency, reduce labor cost, and ensure stable retail packaging quality.

Working Principle

The Automatic Seafood Snack Vertical Form Fill Seal Machine operates by integrating automatic feeding, weighing, bag forming, filling, sealing, cutting, and conveying processes into one continuous packaging system.

1. Material Feeding

Seafood snacks, dried seafood, frozen products, nuts, or other granular materials are transferred from the feeding system to the multi-head weighing unit. The automatic feeding system ensures a continuous and stable supply of materials.

2. Precise Weighing

The multi-head electronic weighing system uses multiple weighing hoppers to measure products simultaneously. According to the preset weight parameters, the control system automatically selects the optimal combination of weighing units to achieve accurate and efficient filling.

3. Film Forming

The packaging film is automatically pulled from the film roll and passes through the forming unit. The machine shapes the film into a continuous bag according to the required bag size and style.

4. Product Filling

After the bag is formed, the accurately weighed seafood snacks or food materials are automatically discharged into the bag through the weighing hopper, ensuring consistent package weight.

5. Heat Sealing and Cutting

The sealing system applies heat and pressure to seal the package securely. After sealing, the cutting mechanism separates each finished bag from the continuous packaging film, creating complete packaged products.

6. Finished Product Output

The sealed packages are transferred by the conveyor system to the next production stage, such as inspection, carton packing, or storage.

Complete Working Flow:
Material Feeding → Automatic Weighing → Film Forming → Product Filling → Heat Sealing → Bag Cutting → Finished Product Conveying

The integrated PLC control system ensures accurate operation, stable packaging quality, and high production efficiency, making the machine suitable for continuous automatic packaging of seafood snacks and various granular food products.

Main Features

Automatic forming, filling, sealing, cutting, and output in one system

Suitable for seafood snack granules and free-flowing food materials

Accurate weighing system for stable package weight control

PLC control system with user-friendly touch screen operation

Adjustable bag length and packaging speed for different products

Stable vertical and horizontal sealing for strong package closure

Stainless steel contact parts support hygienic food packaging

Compact vertical structure saves factory floor space

Compatible with different packaging film materials

Easy connection with conveyors, checkweighers, and carton packing systems

Suitable for pillow bags, gusset bags, and customized bag formats

Continuous operation for industrial seafood snack packaging lines

Key Performance Highlights

High-speed automatic packaging improves production output

Accurate weighing reduces material waste and packaging deviation

Strong sealing performance helps protect product freshness

Stable film pulling system ensures neat bag appearance

Flexible bag size adjustment supports multiple packaging formats

PLC control improves operation consistency and reduces manual errors

Food-grade design improves hygiene and packaging safety

Compact structure allows easy integration into existing production lines

Technical Specifications

Item	Specification
Product Name	Vertical Form Fill Sealer for Seafood Snack Granules
Machine Type	Vertical Form Fill Seal Machine
Application Material	Seafood Snack Granules, Nuts, Seeds, Granular Food Products
Packaging Type	Pillow Bag / Granule Bag / Customized Bag
Bag Length	80–370 mm
Bag Width	80–250 mm
Max Film Width	520 mm
Packaging Speed	5–60 bags/min
Air Consumption	0.4 m³/min
Air Pressure	1.0 MPa
Power Supply	2.7 kW, 220V, 50/60Hz
Control System	PLC Control System
Film Material	Composite Film / PE Film / Laminated Film
Sealing Method	Vertical Sealing + Horizontal Sealing
Measuring System	Multi-head Weigher / Cup Measuring Optional
Machine Size	1175 × 1530 × 1670 mm
Machine Weight	550 kg
Optional Functions	Date Coding, Nitrogen Filling, Checkweigher, Metal Detector
Application	Seafood Snacks, Granules, Nuts, Seeds, Puffed Food Packaging

Application Scenarios

Seafood snack granule retail bag packaging
Used for automatic weighing, filling, sealing, and cutting of seafood snack granules into retail bags for supermarkets, convenience stores, and online food sales.

Dried seafood pieces automatic packaging
Suitable for packing dried fish pieces, dried shrimp snacks, squid strips, seafood cubes, and small aquatic products that require accurate portion control and neat package appearance.

Puffed seafood snack packaging production
Designed for puffed seafood-flavored snacks, crispy fish snacks, shrimp chips, and light granular snack products that need fast and stable bag packaging.

Shrimp-flavored snack and mixed granule packaging
Used for packaging shrimp-flavored granules, mixed seafood snacks, nuts, seeds, and seasoning blends with stable weighing accuracy and good sealing quality.

Ready-to-eat seafood snack packaging
Suitable for ready-to-eat seafood snack products that need attractive retail packaging, stable sealing, and improved shelf-life protection.

Small pouch packaging for seafood snack products
Applied in small bag packaging for portion-controlled seafood snacks, travel packs, sample packs, and single-serving retail products.

Nitrogen-filled seafood snack packaging
Can be equipped with nitrogen filling to reduce oxidation, protect product crispness, and extend shelf life for seafood snacks and puffed food products.

Packaging before carton packing and shipment
Used as the main packaging section before checkweighing, metal detection, labeling, carton packing, and export shipment.

Why Choose This Equipment

✓ Automatic packaging system reduces labor cost and improves production efficiency
✓ Accurate weighing helps control product weight and reduce material waste
✓ Strong sealing quality protects seafood snack freshness and shelf life
✓ Suitable for granular seafood snacks, nuts, seeds, and free-flowing food products
✓ Compact vertical design saves space in packaging workshops
✓ Easy operation with PLC touch screen control system
✓ Flexible bag size and speed adjustment meet different packaging needs
✓ Food-grade contact parts support hygienic packaging requirements
✓ Can be connected with complete packaging line equipment
✓ Reliable solution for retail seafood snack packaging and export products

FAQ

1. What is this vertical form fill sealer used for?

It is used for automatic packaging of seafood snack granules, dried seafood pieces, nuts, seeds, and other granular food materials.

2. Can it package seafood snack granules?

Yes, it is suitable for seafood snack granules and similar free-flowing food products.

3. What bag types can it make?

It can produce pillow bags, gusset bags, and customized bag formats depending on configuration.

4. Can the bag size be adjusted?

Yes, bag length and width can be adjusted according to film size and machine configuration.

5. What weighing system can be used?

A multi-head weigher or cup measuring system can be selected according to material characteristics.

6. Is it suitable for food-grade packaging?

Yes, the contact parts can be made of stainless steel for hygienic food packaging.

7. Can it connect with other packaging equipment?

Yes, it can integrate with conveyors, checkweighers, metal detectors, coders, and carton packing machines.

8. Can nitrogen filling be added?

Yes, nitrogen filling can be added to help improve product freshness and shelf life.

9. What materials can it pack besides seafood snacks?

It can package nuts, seeds, grains, puffed snacks, candy, and other granular products.

10. Is it suitable for continuous production?

Yes, it is designed for continuous automatic packaging in industrial food production lines.

 

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Get in touch with our engineering team.