国家/地区 中国（4） 世界知识产权组织（2）
IPC部 B（6） C（3）
IPC大类 B65（6） B32（3） C08（3）
IPC小类 B65D（6）
IPC B65D065/46（6）
发明人 BIENCOURT V（2） KUIPER H J（2）
公开年 2021（3） 2023（2）
申请年 2021（6）
专利权人 HUHTAMAKI MO.（2）

Modified atmosphere packaging unit comprises product receiving body comprising plant-based fiber material and wet strength agent configured for holding product, having bottom and wall parts, flange configured for attaching seal thereon for closing receiving body, and seal or lid attached to flange.

KUIPER H J, BIENCOURT V, DAVEY S

Molded fiber container for e.g. yogurt, has cup-like container body whose inner surface is provided with inner barrier coating, where outer surface of body is provided with outer barrier coating and in-mold paper label.

KUIPER H J, BIENCOURT V

Green biodegradable plastic film comprises plastic film and graphene layer, where inner part of plastic film is equipped with modified starch, inside of the plastic film equipped with polypropylene, and two sides of outer wall of the film.

QIAN Y

Preparing fully biodegradable graphene alkenyl polybutylene adipate terephthalate packaging bag comprises dry blending graphene alkenyl polybutylene adipate terephthalate master batch and calcium carbonate modified polybutylene adipate terephthalate master batch and blowing film.

OU K, SUN Y

pH-responsive intelligent controlled-release antibacterial and degradable packaging film useful e.g. in food active packaging material, comprises active antibacterial layer and barrier layer composed of modified and dispersed graphene oxide nanosheet material prepared by biodegradable base material.

WANG Y, LI X, ZHOU X, WANG K, GAOSHU J, GONG X, QIU X

Packing film comprises graphene in-situ polymerization biodegradable copolyester, polylactic acid, inorganic filler, antioxidant, light stabilizer, and lubricant.

FENG A