Chemical yarn, weave and fabric manufacturer Ziwo Holdings says its China unit, Zhihe (Fujian) Technology Co., has lodged the application for the registration of four patents with the State Intellectual Property Office.
The patents include a terylene weaved sandwich mesh used as material of mattresses; terylene weaved sandwich mesh used as an outer layer material of warming gloves; terylene weaved sandwich mesh used as material of camping tents; and a low density ethylene vinyl acetate used as material of floor boards.
Ziwo says these will bring the total number of patent applications filed by Zhihe Technology to 14.
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