Kia Ora, fellow brand builders and cosmetic connoisseurs! The mercury is rising here in Aotearoa, the jandals are on, and the barbeque smoke is thick in the air. We’re Presspoint, your favourite little independent New Zealand printer, and we’re experts at small to medium runs where quality and consistency are paramount—be it on a gourmet food jar, a shiny cosmetic pot, or a cheeky bumper.

But even the most expertly printed, high-quality labels have a nemesis far greater than a misplaced thumbnail or a clumsy spill: The Summer Heatwave.

It’s a tale as old as time, or at least as old as the invention of sticky-backed paper. When the temperatures spike, our beloved labels start to act… well, unhinged.

The Unflattering Truth About Adhesives in Summer

Imagine a hot, sleepy afternoon. Your adhesive—that loyal, stoic servant—is usually a firm, reliable bond between your label and its host product. But the minute the sun beats down, that adhesive has a dramatic, theatrical fainting spell.

• It gets “Soft” (Read: Goopy): Your food label, designed for a nice, cool pantry, is suddenly baking in a delivery van that’s hit 40°C. The adhesive starts to feel less like a firm handshake and more like a melted marshmallow. It softens up, weakens its grip, and the edges of your carefully crafted label might start to lift and curl. It’s basically your label trying to pull a disappearing act, or maybe just desperately asking for a fan.
• The Dreaded Ooze: If it gets really hot, the softened adhesive will actually start to ooze out from the edges. We call this the sticky-label equivalent of a bad case of the sweats. Not only does it make your pristine product look a bit manky, but if you have rolls of labels, the ooze can stick them together into one giant, unusable, sticky log. It’s like a label mosh pit—pure chaos.
• The Colour Crisis: And it’s not just the sticky stuff. Think of your beautiful, vibrant ink. When exposed to extreme heat and harsh UV rays, your colour palette can start to fade faster than a cheap beach towel. Your bold cosmetic jar label goes from “Striking Crimson” to “Slightly Embarrassed Pink.” Your digital stickers suddenly look like they’ve aged 20 years.

In short, a sticker in a heatwave is experiencing a total, sticky, existential crisis.

Bumper Stickers: The True Kiwi Heat Heroes

Perhaps the greatest summer victim is the bumper sticker. Stuck to the back of a black ute driving through the scorching Canterbury plains? That label is enduring the equivalent of a small sauna on repeat.

They are the gladiators of the label world, expected to survive 100km/h winds, torrential downpours, and the kind of radiant heat that would melt a politician’s promises. This is where Presspoint’s commitment to quality vinyl and ultra-durable, consistent adhesive truly shines. We may be a small team, but we know how to print labels that are not just for showing but for staying.

Presspoint’s Humourless, Yet Helpful, Hot-Weather Hack

While we love a good laugh, we’re deadly serious about label longevity, especially for our fellow small Kiwi businesses. You’ve put your heart and soul into your products—your fantastic labels shouldn’t curl up and die!

Our tip is simple: Storage is King (or Queen).

Keep your unused labels—whether they’re food-grade, cosmetic, or a stack of witty bumper stickers—in a cool, dry, dark place. Think of it as a VIP lounge for adhesives: moderate temperature (ideally below $25^\circ C$) and away from direct sunlight. This simple step is your best defense against the great summer sticker meltdown, ensuring that when it’s time to apply, your label is as crisp and committed as the day it was printed.

Ready to print a small run of high-quality labels that can weather the Kiwi summer? Give Presspoint a call—we’ve got the durable materials and precision printing to make your brand stick, even when the heat is on!

31-October-2025 · 10:28 AM/PM