TL;DR: A complete, accurate brief submitted upfront cuts sample iteration rounds by roughly half — the gaps that cause requotes are almost always structural, not artwork.
TL;DR: Sending us your finished dimensions, valve/degassing spec, fill weight, and a 300 dpi press-ready PDF at the first contact reduces your average sampling timeline from 18 working days to 10–12.
What Your Brief Needs to Cover Before We Can Quote Accurately #
Quotation accuracy lives or dies on structural data. Artwork comes second.
For coffee and dry goods packaging, the variables that actually drive material cost and tooling decisions are: pouch format (stand-up, flat-bottom, side-gusset, pillow), finished dimensions (W × H × gusset depth in mm), fill weight in grams, and whether you need a one-way degassing valve. A 250g stand-up pouch with a valve and matte lamination sits in a completely different cost bracket than a 500g flat-bottom bag with a resealable zipper and kraft outer layer — even if both have similar artwork complexity.
Fill weight determines the barrier laminate specification. A 250g whole-bean coffee with a 12-month shelf life off retail shelf typically requires an oxygen transmission rate (OTR) below 5 cc/m²/day and a water vapor transmission rate (WVTR) below 3 g/m²/day, per ASTM F1927 test conditions at 23°C/85% RH. If you’re packing a 6-month ambient dry snack with lower lipid content, the barrier threshold is different — and so is the film structure and your unit cost.
Zipper type matters too. Our standard press-to-close zipper profile is 3mm track width; clients requesting child-resistant reclosure (meeting 16 CFR §1700.15 torque requirements) need to flag that at the brief stage because it’s a different component sourced from a different supplier tier.
| Brief Element | Minimum Required | Common Gap That Causes Requote |
|---|---|---|
| Finished pouch dimensions | W × H × gusset (mm) | No gusset depth given — we assume, client rejects |
| Fill weight | Grams, per SKU | Clients list multiple SKUs with same weight — variants differ |
| Barrier requirement | OTR + WVTR target, or shelf life + storage condition | “Shelf life 12 months” without temperature/humidity context |
| Valve requirement | Yes/no, hole punch position | Valve omitted, quoted without, tooling change later |
| Zipper/reclosure | Profile type, position from top | Not specified — standard 25mm from top may not match filling line |
| Quantity tiers | Units per SKU, annual volume | Single tier only — no visibility on amortizing tooling cost |
| Artwork files | Format, resolution, colour mode | Low-res JPEG submitted, causes press proof delays |
Provide all seven of these elements in your first contact and you will get a quotation that holds through to production order.
Where Requests Break Down — and What It Costs You #
The three failure patterns we see most often in incoming briefs follow a predictable sequence.
The first is dimension-only briefs without fill data. A client sends a pouch size but no fill weight. We quote based on a standard 70-micron PET/AL/PE laminate. When samples arrive, the client loads the actual product and the pouch base doesn’t seat properly — the gusset width was optimised for a lower fill weight. We then need to revise the structural drawing, recut the tooling, and run a second white sample. That adds 7–10 working days and, depending on tooling scope, a tooling amendment cost. The check here is simple: always verify pouch dimensions against the actual filled volume, not against an aesthetic preference for a taller or slimmer pack.
The second pattern is artwork submitted in RGB without embedded profiles. Our prepress department works to ISO 12647-2 offset standards and ICC-compliant colour profiles. An untagged RGB file converted to CMYK at our end will produce a press proof that often drifts 5–8 ΔE from the client’s screen expectation. For kraft-look packaging specifically, substrate colour interacts with ink opacity in ways that aren’t visible on a monitor. The correct submission is a CMYK PDF/X-4 at 300 dpi minimum, with 3mm bleed and all fonts embedded. Clients who submit Canva exports or social-media PNGs add at least one proof revision cycle to the timeline, usually two.
The third is quantity misalignment between sampling and production intent. A client requests a white sample and a printed proof at 500-unit pricing, then plans to order 50,000 units annually. The laminate grade and vendor tier we specify at 500 units is not the same as the one we’d spec at 50,000. The structural recommendation changes, and sometimes the surface finish does too (at volume, matte-velvet aqueous coating becomes cost-feasible where it isn’t at low MOQ). State your annual volume estimate in the brief — even a rough figure — because it affects which material path we recommend from the start, logged internally as part of our QP-03 brief qualification review before any tooling is confirmed.
Does Sample Type Actually Affect the Decision to Order? #
Yes, and the sequence matters more than clients expect.
A white sample (unprinted, correct structure and dimensions) answers one question: does this format physically work for your product and filling line? It’s the fastest deliverable — typically 5–7 working days from confirmed dimensions — and it prevents the expensive mistake of approving a printed proof on a structure that your filling machine can’t run. Printed proofs follow once structure is locked. Production samples, pulled from the first confirmed production run at 100–500 units, are the contractual reference for ongoing orders.
Skipping white samples to save a week is a reasonable call for simple, low-risk formats. For multi-layer flat-bottom pouches with zipper, valve, and custom gusset, skipping the white sample round is a false economy.
Specification Notes for Brand Partners #
When you brief us on coffee or dry goods packaging, the structural data matters more than the artwork at the quoting stage — please don’t wait until artwork is finalised to start the conversation.
What we need from you upfront: finished pouch dimensions (W × H × gusset in mm), fill weight per SKU, target shelf life with storage conditions (temperature and humidity), valve and zipper requirements, any food-contact compliance needs (FDA 21 CFR 177.1520 for polyolefin films, or EU 10/2011 for European market distribution), and quantity tiers across at least two volume points.
The brief gap that causes the most avoidable sample iterations is an absent gusset dimension. Clients often spec width and height from a visual reference but don’t measure gusset depth. We can calculate a recommended gusset based on fill weight and density, but if your filling line has a fixed jaw width, that constraint overrides our calculation. Tell us the jaw width — or send us to your co-packer’s spec sheet.
Our standard white sample lead time is 5–7 working days from confirmed structural drawing sign-off. Printed proofs run 8–12 working days depending on colour complexity and whether a lamination step is required. Full production sample from first run is 18–25 working days from approved printed proof. Artwork complexity (more than 8 spot-colour equivalent regions, or fine-line flexo detail below 0.3mm stroke) can extend the printed proof stage by 3–5 working days.
Frequently Asked Questions #
How many quantity tiers should I request pricing for?
Request at least three: your expected first order, your projected 12-month volume, and a mid-point between them. Tooling amortisation shifts significantly between 2,000 and 20,000 units, and seeing all three tiers lets you make an informed decision on launch quantity rather than discovering the cost cliff after you’ve committed.
Can I use the same artwork file for offset-printed cartons and flexo-printed pouches?
It depends on the artwork itself. Line weights below 0.5mm that hold cleanly in offset often break in flexo at standard screen rulings, and halftone gradients behave differently on flexible film than on coated board. If your designer built the file for one process, a prepress review before proof submission will flag which elements need adjustment. Submitting an offset-native file directly to a flexo job is one of the more reliable ways to add a proof revision cycle.
What AQL level do you apply to outgoing production samples?
Our standard outgoing inspection applies AQL 2.5 for major defects and AQL 4.0 for minor defects under ANSI/ASQ Z1.4, with 100% seal integrity check on food-contact pouches. For clients with in-house QC teams planning incoming inspection, we can share the inspection checklist in advance so your team is evaluating against the same criteria we used at dispatch.
How do I compare quotes fairly when two suppliers give me very different prices?
Ask both suppliers for a full material specification breakdown: film structure in layers and microns, lamination method (dry bond vs. solvent-free), and valve/zipper component sourcing. A price difference of 15–20% almost always traces back to a film gauge reduction, a lamination process change, or a different component grade. A quote that doesn’t include this breakdown cannot be compared accurately — you’re evaluating two different products at that point, not two prices for the same product.
Planning a packaging project? Contact our team to request a complimentary specification review and sample quote.
