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Factory dieline library

Every pouch construction, correctly measured.

Twelve factory constructions drawn to real production conventions — seal margins, zipper keep-outs, fin seals, window cuts, spout welds. Study any preview free; Pro downloads the production-scale SVG and prices any quantity on the spot.

3-side-seal pouch · 178×305

Large flat pouch — bulk samples, flat products, secondary packs.

Capacity: Holds roughly 300–450 g of typical dry goods, by density · planning figure — confirm with a fill test

Reference-exact dimensions · planning dieline, production confirmed at proof

Download · Pro
Sparal Packaging — Flat / 3-side-seal pouch dieline 178mm × 305mm · seal margin 5mm PLANNING DIELINE for artwork layout — the production dieline is confirmed at proof against tooling. Solid = cut · dashed = fold · peach tint = seal margin · amber tint = zipper/spout keep-out · sparalpackaging.com/tools/dieline-generator open direction · fill zone 19mm Front panel seal 5mm all sealed edges 178mm 305mm open direction · fill zone 19mm Back panel seal 5mm all sealed edges 178mm 305mm Bleed: extend artwork 3mm past all cut lines. Keep critical text 8mm inside cut lines and out of tinted zones.
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Instant price for this exact dieline

Pro shows the live estimate and the full quantity curve for 3-side-seal pouch · 178×305 — unit price, order total, every break from 500 to 10,000 — before you ever talk to sales.

All templates

Every construction from the factory library — previews are free to study; Pro downloads the production-scale SVG and prices any quantity instantly.