New method makes PET bottle design more free

The shape of the panel is no longer limited to the previous rectangle, but the spike load intensity of the bottle is also increased, and the weight is reduced by 20% without reducing the anti-shrinkage ability.

Amcor claims that the increasing freedom of design can make up for the dull appearance of some hot-filled PET bottles. The company used a springback design on its round and rectangular bottles (16 ounces and 64 ounces in size).

Source: Foreign Plastics