The Procter Gamble Company

Agency for Science, Technology and Research

Zhan Cheng

Lei Zhou

Dongpo Huang

Dong Ruan

Zhe Guan

Lichao Pan

Fung Ling Yap

Chang Sheng Lee

Siew Ling Chong

The present application is directed to machine directional oriented barrier film, package laminates containing the same, and methods of making the same. Said machine directional oriented (MDO) barrier film comprises a multi-layer structure having two spatially separated EVOH layers and an intermediate polyolefin layer between the two EVOH layers.

MDO barrier film, package laminates containing the same, and methods of making the same

The present invention relates to a package of one or more articles, the package comprising a substrate comprising at least one film layer wherein the substrate forms a plurality of panels and an opening feature, wherein the panels define an interior compartment, and wherein the one or more articles are disposed in the interior compartment, wherein the substrate has a first tearing force in a first direction and a second tearing force in a second direction, the second direction being perpendicular to the first direction, wherein the first tearing force is no greater than about 240 gf as measured according to Tearing Force Test, and wherein a ratio of the second tearing force to the first taring force is no less than about 1.35.

Flexible package for articles

Articles having a thermal imprinted adhesive on a substrate of a plurality of certain conicals have improved bonding strength.

Adhesive having increased bonding strength

Certain films comprising polypropylene and poly(methyl 2-methylpropenoate) have unique aesthetic effects.

Polypropylene film having unique aesthetics

Certain films comprising polyethylene and poly(methyl 2-methylpropenoate) have unique aesthetic or performance properties.

Growing community of inventors

Beijing, China

Zhan Cheng