
Pinch Bottom Paper Bags.
A pinched and glued base seals tighter than a folded one — which is why coffee uses it.
Your custom box, quoted.
The full specification book.
Six chapters. Six colours. Click a tab to turn the page.
Pinch Bottom Paper Bags
A pinched and glued base seals tighter than a folded one — which is why coffee uses it.
No corner gaps and no dust sift, which suits fine dry goods above everything else. The coffee trade's valve and tin-tie both started here before spreading across dry goods.

Every detail. Intentional.
Pinched, not folded
No corner gaps for powder to find.
Owns fine dry goods
Coffee, flour, spice and powders.
Layers by barrier need
Kraft, PE-lined or foil laminate.
Valve and tin-tie natives
Both spread from coffee to everything.
Leans rather than stands
Which is what block-bottom costs more for.
Compostable liners now real
A plastic-free barrier route exists.
Built like architecture.
Each Pinch Bottom Paper Bags is an engineered object — measured, dieline-cut, and hand-wrapped to spec. Below: the standard build sheet.
✦ Need a custom spec? Talk to our atelier — every detail is negotiable.
Every surface, hand-selected.
What this product is built from, and the surfaces it takes. Below the build sheet, the full swatch library — every option applies across our range, and a physical swatch set is available on request.
Material
The board and paper your box is built from.
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How the outer surface looks, feels, and catches light.
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Closures, linings, and hardware that complete the build.
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◷ FINISH✦ Mix and match across all three — we'll build your exact combination.
The full kit of capabilities.
Sizing & dieline.
Every Pinch Bottom Paper Bags is made to your fill, not pulled off a shelf. A pouch is quoted width × length — tell us what goes inside and how much of it, and we return a measured spec, free, before you commit to anything.
A pouch is sized by what goes in it, not by outside dimensions. Give us the fill weight and, if you can, the bulk — 500 g of granola needs far more bag than 500 g of powder.
We quote width × length. Flat pouches need no gusset figure — the bag lies flat when empty.
Zipper or heat seal only, valve or no valve, window or full barrier. These change the film and the bag height, so they belong in the spec rather than added afterwards.
✦ Not sure of your size? Send us the product — we measure it and build the dieline.
Pricing & minimums.
Pinch Bottom Paper Bags is priced per specification rather than from a fixed list — the same box in two different finishes can land at very different numbers. Below is what actually moves the price, so you can shape the spec before you request a quote.
The single biggest lever. Unit cost falls sharply as volume rises, because setup and tooling spread across more pieces.
Board weight and stock choice change both the raw material cost and the shipping weight of the finished run.
Foil, spot UV, embossing and soft-touch each add a pass on press. One or two lift the box; five compound the cost.
Full-bleed print inside and out costs more than a one-sided design on natural stock.
Foam, moulded pulp, velvet pillows, magnets and ribbon are priced per piece on top of the box itself.
Standard production is the base rate. Rush moves you up the production queue and carries a surcharge.
✦ Quotes returned within 24 hours — no obligation, no account required.
What brands say.
“The best packaging partner we've ever worked with. Every box feels like an event.”
“Our unboxing experience went from forgettable to remarkable. The magnetic close is chef's kiss.”
“Fast turnaround, flawless quality, and the design support is genuinely exceptional.”
Questions, answered.
Everything you need to know about Pinch Bottom Paper Bags.
Other products you might love.
Ready to start your Pinch Bottom Paper Bags project?
Get a free quote in 24 hours. No commitment required. Our atelier is here to help.
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