
GBS Barrier Overwrap Film
Zhongda® GBS Barrier Overwrap Film is a co-extruded polyolefin shrink film for case-ready fresh meat tray wrapping. It delivers superior oxygen/moisture barrier, uniform tight…
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Packaging films selected around your product, application and production line.
Explore compatible filmsFilm selection starts with the product you need to protect and present.
Tray overwrap combines film performance with end sealing and controlled shrinking. The right structure helps protect the contents, retain presentation quality and handle the demands of chilled distribution.
GBS is a co-extruded polyolefin barrier overwrap film with oxygen and moisture barrier, tight shrink and resistance to handling damage. Z103 is designed for shrink-end-seal applications where low-heat activation helps protect heat-sensitive food.
Tray dimensions, product temperature, film tension, end sealing and tunnel settings all influence the finished pack. Select the configuration around the product and verify it through a packaging trial.
Discuss your product, packaging requirements and production line with our team.