ZONESUN · BAG-IN-BOX PACKAGING & CUSTOM FILLING SOLUTIONS

Bag-in-Box Filling Machine

Explore ZONESUN bag-in-box filling solutions for compatible liquids such as juice, wine and edible oil. Match the filler to your bag spout, closure, fill volume and target output, and plan how filled bags will move to box loading and closing.

Liquid Compatibility

Consider viscosity, fill temperature and foaming when selecting the product feed and filling method.

Bag & Fitment Compatibility

Match bag capacity, spout dimensions and cap design to the filling head and closure tooling.

Fill Volume & Output

Specify the fill volume, target bags per hour and preferred level of automation.

Box Packing Integration

Plan the handoff from bag filling and capping to box loading and closing.

Share your liquid details, bag and cap samples, fill volume and target output.

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FILLING MACHINE SERIES

FILLING CONFIGURATIONS

Choose a Bag-in-Box Filling Setup

Compare bag handling, filling heads and downstream packing for your production needs.

Operator-Loaded Filling

Assess a standalone station when operators load bags and transfer filled packs to boxing.

Higher-Output Filling

Compare single- and dual-head layouts. Confirm how bags are presented, filled and closed on the proposed machine.

Integrated Filling & Boxing

Define which stages need automation, from bag feeding and closure handling to box loading and closing.

PRODUCT APPLICATIONS

Match the Filler to Your Liquid

Juice & Beverage Bases

Share fill temperature, foaming behavior and any pulp or particles. Review the bag film and closure for your process.

Wine & Other Still Beverages

Specify oxygen exposure limits, bag barrier requirements and the intended dispensing tap.

Edible Oils & Liquid Ingredients

Provide viscosity at filling temperature. Check product contact materials, drainage and the closure design.

BUYER'S CHECKLIST

What to Confirm Before Choosing a Filler

Bag Format

Provide dimensions, nominal capacity and whether bags arrive individually or connected on a web.

Spout & Closure

Send actual bags and closures to check fitment geometry, clamping and cap or tap placement.

Liquid Properties

Share viscosity, filling temperature, foaming behavior and any product particles.

Fill Range & Throughput

Specify the target fill for each format, acceptable tolerance and required bags per hour.

Cleaning & Changeover

Define cleaning requirements and how often operators change liquids, bag sizes or closures.

Box & Line Layout

Provide box dimensions, filled bag weight, available floor space and existing equipment interfaces.

FROM EMPTY BAG TO FINISHED BOX

A Typical Bag-in-Box Workflow

  1. Load & Position

    Present the empty bag and locate its fitment at the filling station.

  2. Fill Through the Spout

    Open or remove the closure as needed, then dispense the target quantity.

  3. Close & Check

    Fit the specified closure and check fill quantity and closure seating.

  4. Load & Close the Box

    Support the filled bag during transfer, place it in the box and close the box.

Confirm whether bag feeding, closure checks and box packing are manual or automated in the proposed configuration.

CUSTOM PACKAGING LINE INTEGRATION

Connect Filling with Box Packing

Product Supply to Filler

Define the supply tank, transfer method and cleaning interfaces around the liquid and filling cycle.

Filled Bag Transfer

Plan bag support, transfer height and spout orientation for the box-loading step.

Box Handling & Finishing

Decide which stages to include: box forming, bag loading, box closing, coding or labeling.

BAG-IN-BOX FILLING FAQ

Frequently Asked Questions

Can one machine fill several bag sizes?
Confirm the fill range and bag support for each size. A different spout or closure may require separate tooling.
Can I use both caps and dispensing taps?
It depends on the fitment and closure tooling. Send samples of each bag and closure combination for review.
Does the filler also pack bags into boxes?
Confirm boxing separately. A standalone filler may discharge a filled and closed bag for manual packing or transfer to a separate station.
How should I specify hot-fill or aseptic requirements?
State your process requirements upfront. Confirm the proposed machine, bag, fitment and closure against those requirements and request supporting documentation.
How do I estimate output?
State the required bags per hour at each fill volume. Include bag loading, closure handling and transfer when assessing cycle time.
What should I send for a quotation?
Send liquid details, bag and closure samples or drawings, fill range, target output, box dimensions and a line layout if available.

CUSTOM BAG-IN-BOX SOLUTIONS

Planning a Bag-in-Box Filling Project?

Share your liquid, bag and box specifications. ZONESUN can help assess a standalone filler or a line that includes bag handling and box packing.

Helpful details: liquid properties · bag and closure samples · fill volume · target output · box dimensions

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