ZL450D Vertical Packaging Machine

ZL450D

ZL450D Vertical Packaging Machine Typical Applications

  • Granular Foods – Rice, beans, nuts, candy, pet food
  • Powder Products – Flour, milk powder, coffee powder, spices (with screw weigher)
  • Snacks & Processed Foods – Chips, frozen dumplings, bakery mixes
  • Chemical & Industrial Powders – Detergent powder, fertilizer, building materials
  • High-Barrier Packaging – Products requiring aluminum film for extended shelf life

 

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ZL450D-vertical-packaging-machine

What is ZL450D Vertical Packaging Machine?

The ZL450D is a high-capacity vertical form-fill-seal (VFFS) machine designed for large bag packaging. Compared with smaller models like ZL300, the ZL450D supports a film width up to 950mm, enabling packaging of bulk and family-size products.

It can also handle aluminum films, providing superior barrier protection against light, moisture, and oxygen — critical for food and chemical industries requiring extended shelf life.

By integrating with multihead weighers, volumetric cups, or auger fillers, the ZL450D adapts to a wide range of materials, from powders to granules to frozen products.

Why It Matters

  • Larger Film Width – 430–950mm for bulk and family packs.
  • Aluminum Film Compatibility – Ensures long shelf life and premium product protection.
  • Flexible Dosing Options – Compatible with augers, cups, and multihead weighers.
  • High-Capacity Solution – Built for wholesale, export, and large-scale production.

How It Works

  • Film Feeding – Wide film (430–950mm, including aluminum film) is pulled into the system.
  • Bag Forming – Film passes through the bag former to create large bags.
  • Product Weighing – Integrated dosing unit dispenses precise amounts.
  • Sealing & Cutting – Vertical and horizontal sealing jaws close and cut bags securely.
  • Discharge – Finished large bags are sent to secondary packaging or palletizing.

👉 In short, the ZL450D automates large bag forming, weighing, filling, and sealing with high efficiency.
 

Machine Parameters

Specifications ZL-300B ZL-450D ZL-270 ZL-300P ZL-350
Bagging size range   L 80-400 mm L80-550 mm L120-350 mm L80-400 mm L100-500 mm
    W105-280 mm W200-460 mm W100-265 mm W200-295 mm W175-350 mm
Packing fim width   240-600 mm 430-950 mm 225-555 mm 420-620 mm 375-725 mm
Packing speed   15-55 bags/min 15-35 bags/min 15-70 bags/min 15-60 bags/min 5-45 bags/min
General power   3.94 Kw 5.58 Kw 4.0 Kw 4.65 Kw 5.8Kw
Power supply   220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz
Machine weight   530 kg 950 kg 600 kg 600 kg 980 kg
Machine dimensions 1865×1270x1660 mm 1988x1750x2115 mm 1795×1139x1568 mm 1620×1380x1680 mm 2200x1500x2090 mm
End Sealing Open-close motion Open-close motion Open-close motion Open-close motion Open-close motion
Packing material

OPP/CPP、PT/PE、Aluminum Film

 PP, CPP, PVC, PS, EVA, PET, PVDC/PVC, OPP/CPP etc.
  View Machine     View Machine  

 

📌 Reference: Internal test data by Soontrue R&D Lab (2024)

Key Features

  • Large Bag Capability – Film width up to 950mm for wholesale and family packs.
  • Aluminum Film Compatibility – Extends product freshness and shelf life.
  • Flexible Filling Solutions – Works with volumetric, auger, and multihead weighers.
  • High Sealing Strength – Secure vertical and horizontal sealing for wide films.
  • User-Friendly Control – Touchscreen operation with recipe memory.
  • Hygienic Design – Stainless steel build, HACCP, CE, FDA compliant.
  • Integration Ready – Can be linked to feeding, case packing, and palletizing lines.

 

 

 

 

 

Application

The ZL450D is a cornerstone of bulk packaging automation, engineered as a versatile large-format VFFS machine for a wide array of industries. From food staples like rice and flour to industrial materials such as pet food and chemicals, it delivers an efficient and reliable bagging solution for any business scaling up its production.

 

Bag Type

The ZL450D is specifically designed to produce large-format pillow bags, the most cost-effective and widely used solution for bulk packaging. It excels at handling heavy-duty laminated films, including specialized aluminum foil laminates, to create strong, durable seals that protect your product during transport and storage. This makes it the ideal bulk bagger for wholesale, food service, and export markets.

 

Competitive Advantage

  • True Bulk & Large-Format Capability

Unlike smaller models often mislabeled for bulk use, the ZL450D is a genuine heavy-duty bagger, handling film up to 950mm wide. This capability is essential for producing family packs, club store SKUs, and wholesale bags (5kg - 25kg), providing a level of scale and efficiency that standard VFFS machines cannot match.

 

  • Advanced Barrier & Aluminum Film Packaging

Gain a competitive edge with superior product protection. The ZL450D's specialized sealing system is optimized for challenging materials like aluminum film, enabling true high-barrier packaging. This extends shelf-life and preserves the freshness and potency of sensitive products like coffee, milk powder, and specialty chemicals.

 

  • Automated Efficiency for Bulk Production

This machine is a key component in your packaging line integration. By automating the bagging of large-format products, it dramatically reduces manual labor costs, increases throughput, and delivers a faster Return on Investment (ROI) for your bulk powder or food packaging operations.

 

Why choocse Soontrue

Soontrue is a global leader in packaging automation. The ZL450D is trusted by manufacturers worldwide for:

  • Expertise in Large-Bag Packaging – Machines designed for bulk and export markets.
  • Customizable Solutions – Tailored for your products, film material, and bag sizes.
  • Global Service – Installation, training, and technical support worldwide.
  • Efficiency & Reliability – Proven design ensuring consistent, high-quality packaging.

 

 

FAQ About ZL450D Vertical Packaging Machine

Q1: What sizes of bags can the ZL450D make?
It supports film widths 430–950mm, suitable for medium-to-large and bulk bags.

Q2: Can it run aluminum film?
Yes. It supports aluminum films, providing excellent barrier protection.

Q3: What types of products can it pack?
It packs granules, powders, frozen food, and large snack bags.

Q4: What dosing options are available?
It works with multihead weighers, augers, and volumetric cups.

Q5: Is it suitable for export packaging?
Yes. It is widely used for family packs and wholesale bags in global markets.

Q6: How strong are the seals for wide films?
The sealing jaws are designed for stable, strong seals, even with aluminum films.

Q7: What is the delivery time?
Typically 60–90 days, depending on configuration.