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Packaging Supplies in the UK & Europe since 1953

Clear Heavy Duty Polythene Bags 400g

  • 400 gauge of 100 micron
  • Food Safe
  • High quality and tough

If you have large quantities of heavy items to store, such as nuts and bolts, these heavy duty poly bags are perfect. To give you an idea of how strong they are, these sorts of bags are used by builders for carrying sand. All our plastic bags are food safe, so they can also be used to store pet food. Watch our video on polythene bags for more information.

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19 Item(s)

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Polythene Bags Video Transcript

Plain polythene bags are sold in 25 different sizes and come in 3 different duties: light duty, medium duty and heavy duty. Polythene is safe to use as it does not impart any kind of residue or taste making it suitable for every kind of application. All our bags are made from food safe, quality film.


Choosing the right bag for your task may seem like a difficult task but I’m here to help you make the right decision. Light duty bags are mostly used for keeping things clean or free from dust. You could also use them to bag clothing for storage. The polythene is light and floppy however and has poor resistance to sharp corners or edges so we would not recommend the light bags for this application. Medium duty bags are twice the thickness and can be used for items with corners or edges but we’d recommend not putting metal inside them. They tend not to collapse when being filled and they are ideal for cables, plastic plumbing or drainage items, or light toys and stationery. Heavy duty bags carry more weight. They cope with harder and sharper edges and provide extra rigidity when packing and displaying.


Order the bags online before 3pm and we aim to despatch your order the same working day. Orders over the value of £35 are delivered free of charge. For any other information call our customers service helpline on 02380869999 or visit our website and our friendly staff will be there to help you.