GENEVA, Oct. 3 -- ZHANG, Xiaoya (Room 1206, Building 2 South, No 58 Anli RoadChaoyang District, Beijing 100101), 张晓雅 (中国北京市朝阳区安立路58号南2号楼1206室), ZHANG, Huaiyu (Room 1206, Building 2 South, No 58 Anli RoadChaoyang District, Beijing 100101), 张怀宇 (中国北京市朝阳区安立路58号南2号楼1206室) filed a patent application (PCT/CN2025/084262) for "PRE-PACKAGING METHOD AND APPARATUS FOR BULK GOODS, AND FLAT-MOUTH BAG" on Mar 22, 2025. With publication no. WO/2025/201216, the details related to t...