国家/地区 中国（6）
IPC部 B（6） C（4） A（2）
IPC大类 B29（6）
IPC小类 B65D（6）
IPC B32B027/32（4） B65D065/40（4） B32B027/08（3）
B32B027/18（3） B32B027/20（3） C08K003/04（3）
B29C048/00（2） B32B007/12（2） B32B027/30（2）
B32B027/36（2） B65D001/02（2） C08J005/18（2）
C08L023/08（2） C08L067/04（2）
发明人 HUANG Y（3） HUANG J（2） HUANG X（2）
LUO D（2） SUN S（2） XU H（2）
公开年 2022（6）
申请年 2021（6）
专利权人 ZHEJIANG ZHE.（2）

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Processing technology of medicinal composite film based on temperature-sensitive technology comprises e.g. coating adhesive on one side of polyester film layer to form first adhesive layer, compounding polyvinylidene chloride film layer with first adhesive layer, and curing.

ZHOU S, ZHANG C, GU S

High-barrier heat-sealing fluorine film useful for medical packaging comprises barrier heat-sealing layer compounded on lower surface of structure supporting layer and auxiliary agent of structural supporting layer A and barrier and heat-sealing layer B comprises modified nano particles and filler.

CHENG L, ZHANG K, YIN Z, FENG W, YAN Y

Dry composite paper plastic zipper packaging bag comprises bag body and zipper provided on bag body, and bag body made of composite film, composite film sequentially includes e.g. biaxially oriented polypropylene layer, first adhesive layer, kraft paper layer, second adhesive layer.

HUANG Y

Antistatic macromolecule square water emulsion bottle, comprises e.g. bottle cover includes outer cover whose one end is provided with outer tooth rib whose diameter is greater than that of the other end, and inner cover whose top other end is provided with top inner groove.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

Degradable thermoplastic cream bottle has cream cavity in bottle body provided with semi-circular cavity, bottom cover located in bottle opening at bottom of bottle body, outer diameter of edge rib ring provided with edge gap, and outer diameter buckle of bottom cover is fixed on cover groove.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J