08 · Packaging · Pouches, bags & sacks
Bags & Sacks
Bags and sacks are simple items, but volumes are often high. The best savings come from tightening the specification, matching the sack to the fill and reducing the number of sizes.
Typical formats
- Food-grade bags
- Bakery bags
- Box and drum liners
- Paper multiwall sacks (open-mouth and valve)
- Woven PP sacks
- Heavy-duty PE sacks
Typical structures
- LDPE / LLDPE
- HDPE
- PP woven
- Kraft paper
To assess your requirement we need
- 01Bag or sack type
- 02Width × length (mm), and gusset if any
- 03Material and thickness (µm) or number of plies
- 04Fill weight and product
- 05Closure or filling method
- 06Quantity per size
Don’t have all of this? Send what you have and we’ll ask for the rest.
Before we propose an alternative
What we check before proposing an alternative.
- 01Gauge reductions should be validated against actual handling conditions before they're adopted.
Related packaging
Related packaging.
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Pouches
Stand-up, flat-bottom, gusseted and spouted pouches, pre-made.
View category -
Laminated Films & Rollstock
Mono and multi-layer films and laminates on reels, including barrier structures.
View category -
Corrugated Packaging
Transit cases, shelf-ready packaging and printed corrugated.
View category -
Labels
Self-adhesive product, promotional and logistics labels.
View category
The Winnington Packaging Review
Send us one specification.
Start with what you have: a specification, a sample or an idea. We’ll tell you plainly whether there’s a credible alternative or a better way to make it. There’s no cost and no obligation, and you’ll get a first response within 5 working days.