Temperature indicators

Opti-Therm(TM) temperature-sensitive labels from Mid America Div. of Menasha (Neenah, WI) tell consumers when a food product is at the proper serving temperature.

Feb 29, 1996

Originally used by Pillsbury for its Hungry Jack® syrup, they are now available for a range of products. They react within the temperature range of 24°F to 137°F. Temper-ature-indicating inks are available in a range of colors.

The packaging innovations from PACK EXPO worth your attention.

Packaging World Annual Outlook Report 2026

Discover Leading Suppliers

Machinery Basics

How Products are Loaded and Sealed into Pre-Made Bags and Pouches

Pt 26 5 Wrapping Equipment Final 00 00 01 11 still001

Learn About 4 Different Types of Wrapping Machines for Your Product

Learn About 10 Different Types of Labeling Machines for Your Product

What is Multipacking and How Do Brands Do It?

Live at PRS Day Three: Circularity Insights from WM, BPI, and ThePackHub

WM talks ideal packaging for MRFs, BPI highlights compostable packaging at venues, and ThePackHub emphasizes how sustainable innovation follows regulation at PRS day three.

Cvs Store Brands Otc Aluminum Bottle Allergy Flying

CVS Pharmacy Swaps Plastic for Aluminum in OTC Product Packaging

Live at PRS Day Two: Mars, Campbell's, General Mills, and More Share Recycling Strategies

Live at PRS Day One: P&G, Estee Lauder, and WM Share Recycling Strategies

Smarter Case Marking

Need help with your packaging project?

We’ve done the legwork to identify and vet experienced packaging and processing consultants you can contact directly for your next project. Decades of combined experience in packaging line engineering, machinery selection, package and materials development, and food processing operations.

See your advisor options now.