US single-layer PET beer bottle technology breakthrough

Invista, a leading company in the production of polymers such as polyester and nylon, has recently developed PolyShield, a polyester resin with excellent gas barrier properties. The single-layer PET beer bottles produced using this resin can be used in European beer packaging. safety standard.

It is reported that the United States Invida company in the polyester, nylon and other polymer production in the leading position. PolyShield is a NEW type of PET blend resin with oxygen absorption and gas barrier properties. Its breakthrough technology greatly improves the barrier properties of single-layer PET beer bottles to oxygen and carbon dioxide gas, and meets all beer shelf life standards. PolyShield single-layer beer bottle technology can be used to produce preforms using ordinary injection molding machines. It does not require additional investment and does not increase the complexity of the production process. Product costs are greatly reduced. This technology has been tested at several beer production plants around the world.

According to reports, PolyShield has passed the EU beer packaging food safety related laws and regulations on July 20 this year and can be directly used for beer packaging.