ZL300B Vertical Packaging Machine

ZL300B 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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ZL300B-vertical-packaging-machine

What is ZL300B Vertical Packaging Machine?

The Versatile Choice for Medium-to-Large Packaging

The ZL300B fills the gap between standard snack machines and heavy industrial packers. With a max film width of 600mm and bag widths up to 280mm, it is the ideal solution for retail family packs (1kg - 3kg) and catering sizes.

Unlike smaller models, it is engineered to handle aluminum foil and thicker laminates with ease, ensuring premium sealing quality for sensitive products like coffee, milk powder, and frozen foods. If you need to package products that are too big for a standard machine but don't require a heavy-duty industrial line, the ZL300B is your most cost-effective choice.

Flexible Integration To adapt to your specific product, the ZL300B integrates seamlessly with various dosing systems—including multihead weighers for granules, auger fillers for powders, and volumetric cups. This modularity allows you to switch between packing rice, detergent, or frozen snacks on a single, robust platform.

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

  • Wide Film Width – 240–600mm, suitable for medium-to-large bags.
  • Aluminum Film Compatibility – Enables high-barrier, long shelf life packaging.
  • Flexible Filling Tools – Compatible with cup fillers, augers, and multihead weighers.
  • Versatile Applications – Handles granules, powders, and mixed products.
  • Reliable Sealing – Strong vertical and horizontal seals, even with aluminum film.
  • User-Friendly Control – Touchscreen interface with recipe memory.
  • Durable Construction – Stainless steel design, HACCP, CE, and FDA compliant.
  • Integration Ready – Connects with upstream feeding and downstream cartoning/palletizing systems.

 

 

 

 

Application

Perfect for Retail Family Packs (1kg - 3kg)

The ZL300B is engineered for products that require more volume than a single-serve snack bag.

  • Grains: 1kg to 2.5kg bags of rice, sugar, and beans.
  • Frozen Food: Family-size packs of dumplings, nuggets, and fries.
  • Powders: Milk powder and detergent in stand-up or pillow bags.
  • Bakery: Bulk packs of biscuits and wafers.

Bag Type

Robust Bag Styles for Retail & Bulk Needs

The ZL300B specializes in producing high-integrity Pillow Bags (Back Seal) tailored for medium-to-large applications. By leveraging its 600mm film width, it allows you to create voluminous family packs and bulk bags (1kg–3kg) that stand out on the shelf.

Whether you are using standard PE film or heavy-duty aluminum foil laminates, the machine ensures airtight, leak-proof seals—making it the perfect packaging solution for frozen foods, grains (rice/beans), and detergent powders.

Competitive Advantage

Compared with standard VFFS machines, the ZL300B offers:

  • Optimized 600mm Capacity – While standard machines are limited to 420mm film, the ZL300B extends to 600mm. This allows you to run wider bags (up to 280mm) without investing in an oversized, expensive industrial machine.
  • Aluminum Film Mastery – Unlike basic models that struggle with thick materials, the ZL300B features a high-pressure sealing system designed to create airtight seals on aluminum laminates, perfect for coffee and milk powder.
  • Family Pack Specialist – Specifically engineered for 1kg to 3kg retail packs. It bridges the gap between single-serve snack machines and bulk industrial packers.
  • Versatile Integration – A universal platform that easily pairs with multihead weighers, augers, or cup fillers, making it adaptable for grains, powders, and frozen foods alike.
  • Cost-Effective Scaling – Get large-bag capability at a fraction of the cost of a heavy-duty industrial machine, maximizing your ROI for medium-volume packaging.

 

 

Why choocse Soontrue

Soontrue is a leader in packaging automation with a full range of vertical and horizontal solutions. The ZL300B is trusted worldwide for:

  • Proven Technology – Reliable VFFS design for flexible packaging.
  • Tailored Solutions – Adapted for your product, bag size, and film material.
  • Global Support – Overseas installation, training, and spare parts supply.
  • Long-Term ROI – Higher efficiency, better packaging quality, and reduced waste.

 

FAQ About ZL300B Vertical Packaging Machine

Q1: What types of products can the ZL300B pack?
It handles granules, powders, snacks, and chemicals, depending on the dosing system.

Q2: What bag sizes can it produce?
With a film width of 240–600mm, it makes medium-to-large bags suitable for retail and catering.

Q3: Can it run aluminum film?
Yes. The ZL300B supports aluminum film, providing excellent barrier properties.

Q4: What dosing options are available?
It works with cup fillers, augers, and multihead weighers, adaptable to your product type.

Q5: Does it maintain high speed with aluminum film?
Yes. The sealing system is engineered for strong seals even with high-barrier films.

Q6: Is it suitable for export packaging?
Yes. It is widely used in food and chemical industries for global distribution.

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