Coating or laminate is a moisture barrier, usually one mil polypropylene, which is applied to the woven fabric. For some uses a poly liner is a better choice to protect the contents. Neither coating nor a liner will make the bag 100% waterproof.
Bulk bags can be reused under certain conditions. It is recommended that the bag be designed for reuse. Bags could have a defect such as a small hole or unstable loops which would make them unsuitable for reuse.
Can a bulk bag be recycled?2014-02-12T21:48:50-06:00