Start with the product, not the pouch
The product decides the pack. Coffee needs an oil and oxygen barrier plus a one-way degassing valve to release CO2 without letting oxygen in. Snacks need moisture and light protection, often with a hang hole or tear notch. Pet food needs puncture resistance and a strong seal. Tea needs aroma retention and low moisture vapour transmission. Each of these points to a different film structure and pouch format.
Write down five things before you request pricing: fill weight, product form (powder, granule, liquid, solid), shelf life target, distribution conditions, and filling method. These five answers narrow the material, thickness and format. Without them, any quote you receive is a guess, and the sample you approve may not run on your line.
Match the structure to the barrier
Standard laminates cover most needs. PET/AL/PE gives a high moisture and oxygen barrier for coffee, dry snacks and powders. PET/NY/PE trades some oxygen barrier for toughness and flex crack resistance, which suits frozen or vacuum applications. Kraft paper laminates give a natural look with a moderate barrier and work well for dry goods with a short shelf life. Mono-material PE and PP recyclable structures are increasingly specified where collection schemes exist, though they usually need a thicker seal layer to match the performance of a foil laminate.
Compostable options using PLA/PBS are available for brands in markets with industrial composting infrastructure. Degradable additives exist but behave differently from compostable films, so check the local definition before printing a claim on the pack. Barrier is not only about the film. The seal, the valve, the zipper and the spout all create paths for moisture or oxygen if they are not specified correctly.
Filling method drives the format
A vertical form-fill-seal line needs rollstock film with the right coefficient of friction and seal initiation temperature. A pre-made pouch line needs pouches with a consistent opening and a seal area that tolerates your jaw pressure. Flat bottom pouches stand on the shelf but need more careful handling on the filler. Spout pouches, including corner spout and STANDCAP, suit liquids and semi-liquids but require a fitment that matches your capping equipment.
Ask your supplier for the film specification sheet and the recommended sealing window before you commit to a print run. Test on your own line with your own product. A pouch that looks correct in a sample room can fail at 60 packs per minute if the seal layer is too thin or the film tension is wrong.
What actually drives the price
Four factors move the unit price more than anything else: print method, order quantity, material structure and add-ons. Digital printing starts from 100 pcs for pouches or 10 kg for film, which suits launches and short runs. Rotogravure starts from 10,000 pcs or 200 kg and lowers the unit cost at volume, but adds cylinder costs and a longer setup. Lead time follows the same split: digital runs ship in 10-15 working days after artwork approval, rotogravure in 20-25 working days.
Add-ons add cost and complexity. A one-way degassing valve, a zipper, a window, a spout and cap, a carry handle or a hang hole each add a process step. Keep the structure as simple as the product allows. Every extra layer, fitment or finish adds material, time and a potential failure point.
Sustainability rules to check first
Recyclability claims depend on where the pack is sold, not where it is made. Mono-material PE or PP structures are easier to recycle in principle, but they still need a collection stream. Compostable PLA/PBS packs need industrial composting, and many curbside programs reject them. Degradable additives are a separate category again. Before you print a logo or a claim, confirm the local rules and the test method behind it.
Lightweighting is often the simplest gain. Reducing film thickness or removing an unnecessary layer lowers material use without changing the pack format. But test the seal and the drop performance after any reduction. A thinner film that fails in transit costs more than the material it saved.
Common mistakes and how to avoid them
The most frequent problems are predictable. Watch for these before you approve artwork or place a purchase order:
Choosing a structure before confirming the filling line and seal window. - Approving a digital proof without a physical sample on your own product. - Forgetting that a valve, zipper or spout changes the seal area and the fill speed. - Assuming a recyclable or compostable claim applies in every market. - Ordering below the MOQ for the chosen print method and paying a higher unit cost. - Leaving artwork approval late, which pushes the lead time back by weeks.
Free stock pouch samples are available so you can check the format and the film feel before committing. The courier cost is the only charge. Send your fill weight, product type, shelf life target and filling method, and you will get a detailed offer with unit price, MOQ, lead time and shipping terms.