Zip lock bags are manufactured from 75 micron / 300 gauge polypropylene and made from transparent polythene. These are water resistant bags are great for more robust applications and have a hardworking plastic zip closure which enables quick an
... more Zip lock bags are manufactured from 75 micron / 300 gauge polypropylene and made from transparent polythene. These are water resistant bags are great for more robust applications and have a hardworking plastic zip closure which enables quick and easy sealing. The zip closure bag are also ideal for storage, presenting your goods, protecting items from dust and moisture, project work and important paper work, and are also suitable for food use.
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