You designed a cute heart-bottom stand-up bag for your organic granola. It looks amazing on your laptop screen,then the factory says: "Heart shape = extra $100 tooling fee + 10% higher unit price.".I run a packaging factory. Let me explain exactly where that $100 goes - so you can decide if it's fair or avoidable.
The tooling dies for shaped bottom gussets
A normal stand-up pouch has a flat bottom.A heart-bottom or rounded-corner bottom requires custom forming cones and heated seal bars. These parts touch every single bag. They must be perfectly polished, heat-balanced, and aligned.
Material waste jumps 15–25%
On a normal straight-cut pouch, we use almost 100% of the film roll.On an irregular shape - like a teardrop or octagonal pouch - the cutting knife leaves odd-shaped waste film. You pay for that waste. We have no choice but to include it in your price.
Slower production = fewer bags per day
Standard shape: 120 bags/minute on our machines
Custom shape: 60–80 bags/minute
Same workers. Same electricity. But only half the output. That means the cost per bag must double for us to break even.
So what should you do?
If you're buying under 10,000 pieces → stick to standard shapes. Use your graphic design to look special (metallic inks, matte finish, clear window). That's cheaper and faster.
If you're buying over20,000-50000 pieces → custom shape becomes reasonable. The tooling cost spreads thin to unit price.