国家/地区 中国（12）
IPC部 B（12）
IPC大类 B29（12）
IPC小类 C08K（12） C08L（12） B29C（9）
C08J（8） B32B（5） B29D（4）
B65D（3） C09D（2）
IPC C08L005/08（12）
发明人 HE J（2）
公开年 2021（6） 2023（3） 2022（2）
申请年 2020（3）  2021（3）  2022（3）  2023（2） 
专利权人 DONGGUAN XIO.（2）

High-barrier packaging material used for packaging articles such as medicine, comprises aluminum foil, polyethylene (PE) adhesive layer, barrier layer, PE adhesive layer, substrate and PE film, where barrier layer comprises ethylene-vinyl alcohol copolymer, and acetylated chitosan nanofiber.

ZHU H, JIN W, GAO Y, TAO J, ZHANG D, LIN W

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

High ductility and high temperature resistant composite food packaging film useful for food packaging or food preserving, comprises modified composite film layer which is base modified film layer, maleic anhydride graft polyethylene resin film middle layer and polyethylene outer film layer.

CHEN C

Blow molding of high ductility antibacterial polyethylene preservative film useful for household packaging of vegetable, comprises debugging device, injecting hot melted raw materials into conveying tank of blowing device for pre-blowing expansion and winding film.

ZHONG X, CHEN S, LIN Y

Three-dimensional printable heart valve hydrogel used for promoting vascularization and calcification, obtained by adding amino-containing natural polymer material for amidation coupling, placing reaction solution in dialysate for dialysis purification, and curing by ultraviolet light irradiation.

PU Y, LI S, WANG P, CHI B

Preparing radiating eye-protecting table lamp comprises e.g. preparing base, support, lampshade shell and lampshade cover plate, assembling base, support, lampshade shell, lampshade cover plate and LED lamp assembly, and forming base, support and lampshade shell by injection molding.

WANG K, TANG J, YAO L

High-strength polyurethane composite fabric useful for inflating, comprises polyurethane layers, adhesive layers, and base material layer, which are sequentially laminated from top to bottom.

HE J

Preparation system of antibacterial plastic comprises crushing and grinding machine to crush and grind shells of shrimp, crab and fish bone to obtain residual shell powder used as raw material for preparing antibacterial plastic.

ZHANG X

Conductive two-color connector is mainly made by injection molding of internal conductive materials and external light-transmitting materials.

SHI S, MA T

Super-barrier thermoplastic polyurethane film used for e.g. automobile interior trim and food packaging material, comprises thermoplastic polyurethane film layer, barrier layer containing inorganic particles, and bio-based barrier layer.

HE J, YANG B