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Glass
Packaging and Shrink Sleeve Labeling: A Winning Combination
by
Mary Ellen Reis
The world of packaging design has undergone a tremendous shift over
the last 10 years. With marketing and advertising budgets continuing
to be slashed, a products packaging has become its primary promotional
vehicle. Packaging suppliers have risen to the challenge by introducing
packaging technologies that have both revolutionized the look and
accommodated the time frame demands of many products in the retail
environment.
One
packaging design technique receiving considerable attention is shrink
sleeve labeling. This kind of labeling has a long history in the packaging
industry thanks to its uses for tamper-evident banding and general
shrink bundling. More recently, however, the shrink sleeve label has
revolutionized the ability of the product container and the label
to become more unified by shrinking the label into the
contours of the container and promoting the full surface of the container.
Using different film substrates for different percentages of shrinkage,
the shrink sleeve label can accommodate many different sizes of containers
and conform to curves that cannot be handled by traditional labeling
methods.
Many different technological advances have helped
to make shrink sleeve labeling the fastest growing segment of the
industry, with an estimated CAGR of 15 to 20 percent. These advances
include:
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The increased speed of label application equipment |
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Growth in the number of printers with the knowledge
needed to print labels that shrink, including an understanding
of graphic distortion, accurate cut lengths, and ink technologies |
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A greater variety of shrink filmsPVC, OPS,
PETG, and BOPP to meet different shrink objectives |
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Advances in rotogravure and flexographic printing
supporting eight- to 10-color printing |
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Current popularity of single-size packaging (in
glass and plastic) to meet the convenience needs of todays
consumers |
The combination of a shrink sleeve label and a glass container offers
both a premium look and a strong barrier for the product. According
to Michael Mattia, procurement manager for Canandaigua Wine, There
are just so many advantages to shrink sleeve labelingthe quick
turnaround, the ease of monitoring and quality control procedures,
and perhaps most importantly, the head-turning look it gives our wine,
sparkling wine, and cider products. Mattia also comments that
shrink sleeve labeling gives Canandaiguas K Cider line just
the different and unique look needed for crowded retail
shelves.
High-Heat, High-Touch
Glass packages and shrink sleeve labels are a winning combination.
Durable glass containers, strongly associated with premium presence
and product protection, can handle the high temperatures of shrink
sleeve labelings heat tunnel application process. Glass provides
hard and stiff surfaces for the labels to shrink to, increasing the
premium feel for consumers as they handle the packages.
Retail
shelves are full of examples of the benefits of combining glass containers
and shrink sleeve labeling. Dean Foods, for example, has successfully
reinforced the premium nature of Maries Salad Dressing by restaging
the product in a new ergonomic glass container with a shrink sleeve
label. The labeling creatively shows the color of the product. The
use of rotogravure printing demonstrates the value that premium photography
adds to a package label. Merchandised in the produce section instead
of the salad dressing aisle, Maries has won the prestigious
2003 Clear Choice Award from the Glass Packaging Institute.
Another 2003 Clear Choice Award winner, Prego Hearty Meat Sauce, comes
in an hourglass-shaped jar designed both for improved grip-ability
and for distinctive shelf appeal in the crowded pasta sauce section.
The colorful shrink-sleeve label graphics convey rich flavor and fresh
ingredients. The successful combination of shrink sleeve labels and
ergonomically shaped glass containers like these will continue to
be a key benefit for consumer product companies striving to differentiate
their products on the shelf.
Mary Ellen Reis, CPP, is president
of Packnology (www.packnology.com),
a consulting firm specializing in creative packaging solutions. She
also is a spokeswoman for the Glass Packaging Institute (www.gpi.org).
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