国家/地区 中国（2）
IPC部 A（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B65D065/40（3） B32B027/20（2） B32B027/32（2）
发明人
公开年 2021（2）
申请年
专利权人

Composite material useful for packaging fruit and vegetable, comprises nano- bacteria separating layer, core layer and ventilating layer, where the core layer is set between the nano- bacteria separating layer and ventilating layer and the nano- bacteria separating layer is set at outermost side.

LIU D, TANG J, CHEN L, LIU H, LIU J, LI X, WANG J

Package used for enclosing consumer product, comprises biodegradable sealant, barrier material chosen from metal or metal alloy coated with sealant and having preset thickness, biodegradable ink, and biodegradable protective layer.

BARTOLUCCI S, KELLETT P J, BOSWELL E C, LLOYD S N, LAYMAN J M, GILBERTSON G W, JAMES M I

Composite cloth useful for preparing a protective outer cover, comprises a polyolefin microporous film and non-woven fabric and/or woven fabric combined with the polyolefin microporous film, which is prepared by co-extrusion process.

XU J, YAO K, ZHU C, ZHU T, HU D

Biodegradable composite material used as dielectric material for capacitors and used for removal of organic contents from solvent, comprises plant fiber coated with graphene oxide, and is convertible into sheets, cones and tubes.

DWIVEDI Y, PRASAD A