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Qliner

IBC Liner bags

Qbig liners are engineered to safely hold, protect, and discharge a wide variety of liquid and semi-liquid products. Whether you need a flexible pillow liner for food, a cube liner for thicker materials, or a heavy-duty T-liner for industrial needs, we offer the right fit for every application.

IBC liner bags: quality & traceability first

Our 200–1,500L IBC liner bags are designed to fit every type of container, from rigid IBCs to foldable plastic containers, and from steel to cardboard solutions. Quality and traceability come first, supported by the highest food safety standards: BRC Packaging Standard and EU + FDA Declaration of Conformity, available at the press of a button.

Custom-fit liners for optimal performance

Our liners are designed to integrate seamlessly with your filling and discharging systems. With options for sterile environments, high-viscosity products, or fast-flow processes, Qbig liners reduce product loss, improve hygiene, and simplify logistics. All materials are food-grade and BPA-free, with customization available on request.

Folding methods

Qbig understands that the way an IBC liner is folded can make a significant difference in handling, filling efficiency, and overall product performance. That’s why we apply several carefully engineered folding methods, each designed to minimize the residual product, reduce operator time, and ensure a smooth filling and discharge process.

Pillow liner

Easyfill liner

Easyfill liner - bottom filling

FFG liner

T-liner

Cube liner

Film/foil material

Qbig offers three high-quality film options for liners, each designed to meet specific product and protection needs. Each film type is engineered to deliver optimal performance, ensuring the safe, clean, and efficient transport of liquid products worldwide.

Polyethylene (PE)

The industry standard film, widely used across the globe for its reliability and versatility in a broad range of liquid applications.

EVOH

A high-performance film featuring an excellent oxygen barrier, ideal for products sensitive to oxidation and requiring extended shelf life.

MET-PET

Our premium metallized film, providing both an oxygen and UV barrier for maximum product protection. This top-tier solution is perfect for demanding applications where maintaining product integrity is critical.

Fitments

All liners are fully integrated with the Qflow fitment range – including valves, filling caps, and fixation clips – ensuring a seamless process from filling to discharge. Manufactured in Europe, each valve is leak-tight tested in a ISO 7 cleanroom production, developed with a strong commitment to social corporate responsibility.

Valves – Choose the right fit

Each solution serves a different purpose, depending on factors such as filling temperature, product characteristics, and thread connection type. This allows you to select the most efficient and reliable configuration for your specific filling and discharging process.

Cuttable membrane

One-component valve

Two-component valve

Filling caps

We offer a wide range of filling caps from 1″ to 6″ for filling liquids into IBC liner bags. In addition to this standard selection, we can produce any custom filling cap to meet your specific requirements.

Fixation clips

Whether you’re using a cardboard, steel, or foldable plastic container, Qbig offers a perfectly matching clip solution for every type of IBC. The clip ensures that the valve remains firmly in place during the filling or discharging process, preventing it from twisting.

Simple in design yet critical in function, the Qbig clip plays an essential role in ensuring a safe working environment and protecting your valuable liquids throughout the IBC handling process.

IBC liner bags in practice

Every application is different. In the following case studies, we show how our IBC liners solve specific logistical and product-handling challenges for customers in various sectors.

1.000L Pillow liner

1.000L T-liner - patent folding

2” DN50 Q2 Viton valve

Compatible for all containers

Free consultation from an expert?

Get in touch with our team to find the best liner setup for your packaging needs. We’re happy to advise based on your process, product, and performance goals.