- In order to translate a color concept into a successful plastic bottle, color must be defined by characteristics, each separated into chemistry that works with the layers to be built.
- One of the most difficult things we do is interpret an idea of a color.
- The success of a color in packaging comes down to a visual impression that leads to success of the brand.
The rate of very cool looking plastic bottles, with a rainbow of amazing colors and effects, hitting the shelves seems to be on a constant rise. It’s a scenario written about in these pages monthly. There are more and more brands with growing lines competing for less shelf space and less consumer cash. Though it’s easy to appreciate brand and supplier efforts realized in finished bottles, it’s also easy to take the importance of color and effects, and their impact on brand success, for granted. GCI magazine had a chance to spend a day working with Clariant ColorWorks at its McHenry, Illinois facility on a faux project, creating bottle colors (really, brand identity) for an imaginary shampoo and conditioner line.
To take full advantage of the visit, staff members sent Pantone reference color numbers ahead of time. Typically, brand owners and their design teams begin their work with ColorWorks by going through a color library and exploring color trend forecasts. But by the time we arrived on-site, work was underway.
The First Iteration
ColorWorks molds bottle samples in a modified Boston round shape. Its simple, concentric design virtually eliminates color variations related to the bottle shape and allows brand owners to concentrate on color, effects, opacity, etc., without getting hung up on aspects such as shape.
It is also, then, important for the color experts to understand and be able to explain what happens to color (or the perception of that color) as it translates from the mind’s eye—or pair of shoes, in this case—to the bottle. And when the first Timeless Radiance shampoo bottle comes off the mold, customer Jednachowski is not thrilled. The color matches the Pantone sample and the shoes, but it doesn’t translate to the bottle. The luster and gloss of the shoes, something the customer took for granted as an element of the color, wasn’t there in the first bottle iteration. This was the first lesson: expressing details, desires that influenced the attraction to the color but wasn’t necessarily the “color.”
“It’s a physical manifestation of color. One of the most difficult things we do is interpret an idea of a color. Your interpretation of the color and my interpretation of the color are clearly different,” says Philip Ksiazek, color development specialist. This, too, was a good jumping off point to talk about materials, layers of a bottle, balance of color and the impact on the overall color.
Materials, particularly PCR, can impact the visual aspects of a package in a negative way. Yet, when included as a component of the “background” in the layer structure of the bottle, these same materials contribute to the overall color creativity, and can be used to help control the brightness or darkness of the color contrast in a container.
“Any mixture of PCR, trim scrap and virgin resin isn’t pristine—and is somewhat dingy,” says Kulka. “We want to move that mix into the inner layer where it actually contributes to the opacity and color strength. In effect, it becomes our background, a functional ‘primer,’ and once we can pull it into the customer’s desired range of color, it becomes a positive component in the overall structure. Then we can come over the top with an outside layer that’s clean and brilliant. All pigments that have great reflectivity [such as pearlescents] are moved into the outside layer. The result is that the two layers work together to create a look that can’t easily be achieved in a single layer, and we can still use the PCR that is such a high priority for the big-box retailers.”
At the same time that the bottles were being produced and those colors evaluated, polypropylene (PP) overcaps were being produced for evaluation with both bottles. The first caps produced were dark brown, intended to complement the bottles, but customer Jednachowski was blunt: “I don’t like brown.”
It’s About the Brand, Not the Color
Something happens along this journey. As the iterations of bottles progress (see Project “Twitter Me” Technical Specifications), the discussions about color are no longer really about a “color.” The discussions become “What color is really saying about my brand, and what brings these bottles and caps together to communicate a message.” “All we’re doing is creating an easel and we’re putting a picture over the top,” says Kulka. “It’s the visual impression—that’s what it comes down to.”
The GCI magazine group’s requests for changes are met by the ColorWorks team, and options begin to emerge. We’ve moved away from looking for the “perfect” color, and have begun to explore complementary colors and colors that tell a story. It’s true that the bottles become more and more beautiful as the technicians work their magic—tweaking, looking for specific glows and highlights, and the working toward that “pop” to make the brand jump off the shelf.
When we’ve gotten to a point in which the bottles shimmer, that brown cap dismissed earlier in the day (and nearly supplanted by caps that were deemed attractive solely based on their color and not their role in the brand) is seen to clearly tie a line together. They’re not simply capping the bottles, they “cap” the brand.
Special thanks to Clariant ColorWorks for its time and for sharing project notes.