Manufacturers looking to stand out from the competition introduce mayonnaise in 32-oz PET bottles. They cite reduced breakage and lower freight costs as plastic's advantages, while cost and shelf life are competitive with glass.
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If you're looking for an edge--and who isn't?--there's a wealth of emerging technology available today that can help: (1) improve the quality of your product; (2) heighten your packaging line productivity; (3) reduce your packaging costs; and (4) improve your product sales/profitability.
By forming a serpentine-shaped spout into the top, C & H Packaging (Merrill, WI) has created a pouch with a self-closing valve that keeps liquids inside until pressure from squeezing forces out the contents.