国家/地区 中国（4）
IPC部 B（4）
IPC大类 B65（4）
IPC小类 B65D（4）
IPC D01F001/10（3） D01D005/42（2） D01F008/06（2）
D04H001/56（2）
发明人 LI Y（2） YANG Y（2）
公开年 2022（2）
申请年 2022（3） 
专利权人

High-strength tear-resistant woven container bag used for carrying food, grain and medicine in chemical industry, mineral product, transportation package of block-shaped object, comprises braided wire comprising reinforced masterbatch, polyethylene and polypropylene.

LING Z, GE Y

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Wearable woven bag used in industrial field including food products, comprises polypropylene resin, linear low density polyethylene, maleic anhydride grafted polypropylene, wearable components, antiaging agent, antioxidant and auxiliary agent.

LI Y, LIU X, LIU L

Adjustable resistance bacteriostatic meltblown cloth useful in preparing fruit and vegetable packaging bags comprises polypropylene, graphene, and electret masterbatch.

XU Q, YANG Y, DING C