How to store film and bags

Polyethylene lasts a long time, but poor storage shortens its life many times over. These simple rules keep bags and film in good condition down to the last pack.

The main rules

• No sunlight: UV breaks polyethylene down — in the light bags turn yellow and brittle.
• Away from heat: don't store near radiators or ovens, warm bags stick together.
• Dry: moisture damages cardboard cores and packaging.
• Lay rolls flat or on racks and don't put heavy items on top, or they crease.

How long it keeps

Stored properly, film and bags keep their properties for 1⁠–⁠2 years. UV⁠-⁠stabilised film is best used within a year — the additive starts working from the moment of production.

First in, first out

Write the arrival date on each batch and use the older packs first. That way nothing sits too long or loses quality.

Don't want to keep a big warehouse? Order in batches that match real usage: popular items ship on the day of payment, and a plain batch is made in 3⁠–⁠7 working days.