国家/地区 中国（8）
IPC部 B（8） C（3）
IPC大类 B32（8） B65（8） C08（3）
B29（2）
IPC小类 B32B（8）
IPC B32B027/32（8）
发明人 HEO C（2） HEO C H（2） HEO J H（2）
KANG T（2） KANG T W（2） KANGTAEWOON（2）
PARK Y（2） PARK Y S（2） SOON P Y（2）
公开年 2021（8）
申请年 2020（7） 
专利权人 HANKOOK ALUM.（2） KOREA ALUMIN.（2）

Multi-layer nonwoven fabric of bag with heat preservation function, has insulating layer that comprises glass cotton layer, sponge rubber layer and phenolic resin layer.

ZHU M

Anti-stretching polyethylene packaging film, has polyethylene substrate layer whose inner side is provided with inner tensile layer, where inner tensile layer is provided with glass fiber layer and stainless steel fiber layer.

ZHENG Q

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

Pharmaceutical packaging sheet useful in pharmaceutical packaging material, comprises base layer, adhesive layer formed on base layer, aluminum layer formed on adhesive layer, and resin layer, where all layer includes graphene.

HEO C H, PARK Y S, KANG T W, HEO J H, SOON P Y, KANGTAEWOON, HEO C, PARK Y, KANG T

Packaging film useful for packaging retort food and medicinal material comprises first adhesive layer formed on sealant layer, core layer formed on first adhesive layer, second adhesive layer formed on core layer, and surface layer.

HEO J H, SOON P Y, KANGTAEWOON, HEO C H, PARK Y S, KANG T W, HEO C, PARK Y, KANG T

Cigarette film comprises functional layer, core layer and secondary functional layer, where core layer is located between functional layer and sub-functional layer, and functional layer is prepared using copolymerized ternary polypropylene.

JIANG S, CHEN D, CHEN Z, XIAO J, HU B, HUANG W

Graphene antistatic packaging film, has graphene layer whose upper end is provided with antistatic coating layer, and fixing rod whose outer surface is tightly attached to material layers, where lower end of graphene layer is fixed with material layers.

ZHANG Z

Packaging material for forming individual liquid food packaging containers, comprises one or more layers of heat sealable material laminated to core, and carbon-based layer(s) provided to form workpiece of associated sealing system.

BETTI BENEVENTI G, BIERLEIN P, GUIDETTI G, WAMSLER M, HURDALEK L, BETTI B G, BENEVENTI G B