LD & HDPE Liner Bags
Loose or fitted inner liners in HM, LD and HDPE film, added inside paper laminated and multiwall bags to carry the moisture and contamination barrier.
A liner is not a competing bag — it is the part of the specification that does the barrier work when the product will not tolerate any moisture pick-up at all. It sits inside a paper-laminated or multiwall sack, either loose or tacked in place, and can be heat-sealed after filling.
Most orders on this page are placed alongside one of the bag ranges rather than on their own, which is why it is listed here as an option rather than a category. We also supply liners loose, to buyers already running their own outer bags.
Typical contents
Made to your specification
This line is built to order rather than to a fixed wall construction — tell us the product it protects and the plant it has to run on, and we will spec it against both.
- Strength
- High tensile
- Up to 6-colour
- Finish
- Custom sizes
- Quality
- ISO 9001:2015
Built to take the load.
- Adds a moisture and contamination barrier inside the outer bag
- Fitted (tacked in place) or supplied loose
- HM, LD and HDPE films
- Heat-sealable after filling
- Gusseted or flat, cut to the outer bag
- Paper liners also available where film is unsuitable
Specify it your way.
Sizes, colours, printing and styles — developed to your exact requirement.
Sizes
Cut to the outer bag — gusseted or flat
Printing
Plain as standard; printing on request
Liners
HM · LD · HDPE · paper
The technical sheet.
Gauge, film grade and sealing options for this line are confirmed per order — request a spec sheet and our team will detail them against your product and outer bag.
Specification on request
Sizes, GSM, denier, gusset and load ratings are confirmed per order to match your product, fill weight and handling. Tell us your requirement and we'll send a tailored spec sheet.
Request a spec sheetExplore the range.
Central Sealed (C.S.)
Tube-formed paper laminated sacks closed with a single centre seam — consistent width for automated filling.
View range
L-Type Stitched
Flat-cut paper laminated sacks with a continuous side-and-bottom stitch — the workhorse for hand and semi-auto filling.
View range
Box-Type / Block Bottom
Gusseted paper laminated bags with a pasted flat bottom — they stand unaided and cube out a pallet properly.
View rangeReady to spec your liner bags?
Share your product, fill weight and quantities — we'll match the construction, print and finish, and send a quote.