国家/地区 中国（15）
IPC部 B（15） C（10）
IPC大类 B32（15） B65（15） C08（9）
B29（7） C09（3）
IPC小类 B32B（15）
IPC B65D065/40（15）
发明人 CHEN C（2） LI X（2） LIAO G（2）
LIU Y（2） ZHENG W（2） ZHU L（2）
公开年 2023（8） 2022（7）
申请年 2022（15）
专利权人

Medicine composite packaging film comprises polyethylene layer, adhesive layer, aluminum foil layer, glue layer and polyester layer, adhesive layer comprises polyvinyl alcohol, epoxy resin, nano-aluminum oxide, modified ultra-high molecular polyethylen fiber, modified graphene and coupling agent.

JI Y

Composite film for medicine bag, has composite film main body whose inner side wall is provided with barrier layer, where barrier layer comprises BOPP film and UV separating graphene fluorocarbon ink whose side is adhered with PET film.

GUO Z, DAI E, GENG Q, ZHOU Z

Preparing medicine packaging composite film with super peel strength used in medicine industry, by adding high-pressure polyethylene and linear low-density polyethylene in mixer, carrying out high-speed mixing, screw extrusion molding, cooling, modifying and ultrasonically processing.

SUN E, SUN Z, LI W, SHI S, ZHANG L

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Producing food packaging barrier film used for consumers to clearly see content of packaged goods, involves providing base film, depositing inorganic laminated film on surface of base film, where inorganic laminated film includes at least one first and second inorganic material deposition layer.

CHEN C, TSAO C, LIAO T, LIAO T C, TSAO C C, CHEN C H, CHEN Z, CAO J, LIAO D

Antibacterial heat-sealable bidirectional stretch polylactic acid film comprises e.g. anti -adhesive master batch and polylactic acid resin, polylactic acid resin, anti -adhesive master batch, antibacterial master batch, compatible agent, functional resin and polylactic acid resin.

ZHENG W, JIA L, WU T, CHEN X, LI Z, LIAO G

Composite ceramic fiber lining structure for use in e.g. mechanical industry, has lower and upper lining layers whose opposite outer surfaces are provided with heat conducting silica gel sheet, and heat conducting unit comprising wave heat conducting plate.

SUN H, YIN W, ZHANG S, DONG G, WU X, WEI X

Composite film for medicine with high friction function, comprises polyester film, aluminum foil layer, and polyethylene film, where lower part of polyester is fixed with ink layer, where bottom of ink layer is connected with aluminum layer.

LI Y

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

Polyolefin heat-shrinkable film high performance film comprises e.g. intermediate layer and surface layer located on both sides of intermediate layer, graphene oxide, linear low density polyethylene resin, spherical alumina and polypropylene resin.

LIU L, LIU Y