| 摘要 |
A performance textile having gas permeable and protective functions includes a flexible fabric and a gas permeable fabric arranged on the flexible fabric. The flexible fabric includes a joining surface. The gas permeable fabric has a plurality of contact regions connecting to the joining surface and a plurality of bulged regions adjacent to the contact regions. The bulged regions and the joining surface form a chamber between them to contain gas. The flexible fabric changes from an un-stretched condition to a stretched condition when subjecting to a force. During change of the conditions the bulged regions move towards the joining surface so that a volume change occurs to the chamber and the pressure in the chamber increases to force the gas to pass through the flexible fabric to provide greater gas permeability. |
