What is an IBC liner?

An IBC liner is an inner bag for intermediate bulk containers, the familiar 1,000-litre cubes in a steel cage. It separates the product from the container, removes the need for intensive cleaning and allows container reuse without cross-contamination.

Why a 3D liner instead of a flat bag?

A flat bag creases inside a rectangular container. Residues remain in those folds and discharge is incomplete. A 3D liner mirrors the container shape and lies flat against the wall.

Is the liner filled as well?

No. The DLP-1300 produces the finished liner with sealed-in valves. Filling takes place at the packer through the top valve.

DLP-1300 IBC-Liner

DLP-1300: 3D liners for IBC containers and folding boxes

The DLP-1300 IBC liner machine produces three-dimensional liners for IBC containers, drums and folding boxes. Every liner gets a top filling valve and a bottom discharge valve. Computer vision inspection checks valve seating and seals during the running process.

Category: Industrial packaging
Technology line: Intelligent line

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Bag formats

3D liners for IBC containers
Drum liners
Folding-box liners
Liners with dual valve

Materials

Industrial-grade PE films
Co-extruded multilayer films
Food-contact compliant films

Applications

Liquid chemicals
Food concentrates and syrups
Lubricants and oils
Cosmetic and pharmaceutical raw materials
Paints and coatings

What defines this machine

True 3D geometry

The liner is made as a three-dimensional body, not a flat bag. It lies against the container wall without folds during filling, which is decisive for complete discharge and accurate residual measurement.

Two valves, two functions

Top valve for filling, bottom valve for discharge through the IBC outlet tap. Both are positioned and sealed in the machine.

Computer vision inspection

Cameras check valve position and seam pattern on every liner. With liquids at cubic-metre scale a leak is expensive. Inline inspection catches faults before the liner leaves the plant.

Aseptic variants possible

Barrier films and matching valve types can be processed for sensitive liquids. The specific structure is specified per product.

Technical data

DLP-1300 IBC-Liner: Technical data
Liner type	3D liner
Valves	top and bottom valve
Inspection	computer vision
Bag width	on request
Bag length	on request
Output rate	on request
Max. film width	on request
Max. reel diameter	on request
Connected load	on request
Compressed air	on request
Machine dimensions (L × W × H)	on request
Weight	on request

Numerical values are confirmed by the factory for your application. We supply the full data sheet with the quotation.

Frequently asked questions

What is an IBC liner?: An IBC liner is an inner bag for intermediate bulk containers, the familiar 1,000-litre cubes in a steel cage. It separates the product from the container, removes the need for intensive cleaning and allows container reuse without cross-contamination.
Why a 3D liner instead of a flat bag?: A flat bag creases inside a rectangular container. Residues remain in those folds and discharge is incomplete. A 3D liner mirrors the container shape and lies flat against the wall.
Is the liner filled as well?: No. The DLP-1300 produces the finished liner with sealed-in valves. Filling takes place at the packer through the top valve.