The hardest part about responding to everyone’s testing questions is… so many don’t apply. Not only do many zipper consumers not understand the testing requirements of current zippers, but they’re all stuck in a mindset of nitpicking between the exact same things. All toothed zippers look and function the same/similarly.Read More…
Tag: sustainability
Switching Costs
I pitched an investor a week or so ago and she asked me about switching costs. I said, “I don’t think any company has switching costs.” She didn’t agree. Now, I realize that I was speaking from my perspective. All of the companies that contact me whether in fashion,Read More…
Yes, ANY Material
So many prospective customers always ask me, “What can you make the zipper out of?” I always answer, “Any material.” There are materials that we’ve already made closures out of and materials that we haven’t made closures out of…yet. And, yes, we probably could make a closure out of staleRead More…
Super Strong Slider
Zipr Shift’s zipper tape is super strong. But, so is our slider. There exists an ASTM zipper strength test method called “Slider Tab Pull Off Strength.” This test quantifies how much energy it takes to pull the tab off of a zipper slider. ____________________________________ Cam Lock Pull Tab Holder weakestRead More…
No Slider, No Problem!
See how easy it is to close a Zipr Shift zipper! You don’t even need a slider! It’s watertight, air tight, and gas tight at the push of your finger! No other zipper that is strong and durable enough for clothing can do this! ZiprRead More…
Stronger Closure for Flexible Packaging
Zipr Shift has invented a new packaging zipper track that is much more durable than the current packaging zipper track. It will allow for much heavier items to be placed in resealable packages. The strength comes from the internal metal clips that provide rigidity and from the flanges that grip andRead More…
Zipr Shift is More Sustainable than Your Old Zipper
Sometimes you just pull a little too hard on the zipper of your favorite dress as it hits a snag, and suddenly, you no longer have a favorite dress. It never fails to be deeply upsetting, and you always wonder “how on Earth could I break a metal zipper?” WellRead More…