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Packaging Supplies in the UK & Europe since 1953
Food SafeMade in the UKHome CompostableFSC Approved

Compostable Bags with Side Gussets 76x125x229mm - NatureFlex

100% Compostable film

30mu NatureFlex ™

Food Safe

Heat Sealable


Approx base size 76x50mm

Approx Gusset depth 50mm

Product Code: NFB0309GU
Compostable Bags with Side Gussets 76x125x229mm - NatureFlex is available for purchase in increments of 100

Availability: In stock

£13.58 for 100

£16.30 inc VAT

Price for minimum quantity of 100 is £13.58

  • Buy 500+ for £48.50 (£0.0970 each) and save 29%
  • Buy 1000+ for £80.90 (£0.0809 each) and save 41%
  • Buy 2000+ for £151.00 (£0.0755 each) and save 45%
  • Buy 5000+ for £345.00 (£0.0690 each) and save 50%

Product Description


Compostable Gusseted Bags made from 30mu crystal clear NatureFlex ™ which is a 100% home compostable film made from cellulose, derived from sustainable wood pulp. An environmentally friendly choice.

  • Food Safe - ideal for confectionery, small bakery items, small candles or soap
  • Crimp bottom bag with side gussets for easy filling
  • The crimped base tucks under as the bag is opened out
  • Heat Sealable
  • Home or commerically compostable
  • Certified to the European (EN13432) norm for Industrially compostable packaging
  • Also certified by Vincotte to the OK Compost Home standard for home composting

Frequently Asked Questions

What happens if these bags end up in landfill?

These bags are designed to be disposed of by composting - either at home or in an industrial composter. The good news is that if they do end up in landfill, they won't release anything environmentally harmful into the soil or environment (including methane).

What happens if these bags end up in the sea?

NatureFlex was tested to and passed the ASTM D7081 standard. This standard demands 30% biodegradation in 30 days in seawater, which was achieved.

This standard is currently ‘dormant’ pending future new standards. The film manufacturer believes that NatureFlex’s biodegradation in such an environment would be roughly linear (i.e. expect 50% biodegradation in 50 days, etc…) It also fully passes the physical disintegration tests of the standard and also passes the marine-ecotoxicity tests.

Would the film be suitable for washed salad leaves (slightly damp when they go in the bag)?

The film will tend to soften over time. It would be OK for short-term use but we wouldn’t recommend it for longer use eg: supermarket bagged salad leaves…

Additional Information

Colour/Finish Clear
christmas Yes
Food Safe Yes
Made in the UK Yes
Recylable? No
Home Compostable? Yes
Polypropylene? N/A
Polystyrene? N/A
FSC approved Yes
Status Enabled
Free Delivery No
Length 229mm
Width 76mm