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3.6

Conductive Liner

The liner sits between the product and the bag

The problem it prevents

A conductive bag with a plain liner inside it is not a safe system.

Many plants do not realise this. The liner sits between the product and the bag, so if it holds charge, the bag's protection is defeated.

If you are running conductive bags today, it is worth checking what liner is inside them. A plain PE liner is a live gap.

Black conductive liner fitted inside a bulk bag

A conductive liner inside a standard bag, where the bag itself cannot be changed.

What it is

A static-dissipative liner for use inside FIBCs and bulk containers that handle flammable powders or solvent-wetted products. Filling and discharging bulk material creates a large amount of static charge. The conductive liner gives that charge a controlled path away, instead of letting it collect on the film surface.

Key features

  • Static-dissipative film construction
  • Reduces the risk of ignition in flammable atmospheres
  • Works with both Type C and Type D bag systems
  • Defined grounding arrangement where it is needed

Specification

Materials
Conductive polyethylene film.
Sizes
Made to your container's internal dimensions.
Applications
Flammable powders, solvents, combustible dusts, pharmaceutical and fine chemical processing.
Where it is used
Fine chemical and pharmaceutical plants, solvent handling areas, and any classified hazardous zone.
Category
Bulk Bag and FIBC Liners

How we build it

We look at the bag and the liner together as one system rather than selling the liner in isolation. Where your existing bag is Type C, we check that the liner and the grounding path actually work with it.

Built to your specification

Every one of these can be changed for your application, and a sample is supplied for trial fitment before bulk production.

  • Film resistivity
  • Thickness
  • Grounding arrangement
  • Dimensions
  • Combination with barrier layers

Specified in

Chemicals and Specialty Chemicals Pharmaceutical and Intermediates Oil, Petrochemical and Refinery Alcohol and Breweries

Commonly specified with

These are usually part of the same conversation.

Conductive aluminium liner in a bulk bag with its dissipative layer visible at the neck

Conductive Aluminium Liner

One liner replaces a double-lining arrangement

3.7
Type C conductive FIBC suspended on a crane with an earth lead clipped to its bonding point

Conductive Type C Jumbo Bag

Groundable FIBC for a controlled filling station

2.2
Type D antistatic FIBC lifted in a warehouse

Conductive Type D Jumbo Bag

Antistatic protection with no earthing step to forget

2.3

Send us the problem

Send the drawing, the drum, or the data sheet.

Every product we make is built to order, so the conversation starts with your specification rather than with our price list. Sample liners and trial covers are supplied for fitment before bulk production begins.

Specify your requirement Talk to the technical team