Global Packaging Network

One App.
All You Need.

Professional cost calculators for flexible laminates and printed boxes, plus a global directory of packaging suppliers — in one place. Quote faster, price accurately, and get your business found.

In the browser and as a native Android app — one account, always in sync.

The modules

Three tools. One login.

Flexible Laminate Cost Calculator

Build multi-layer laminate specifications and get instant, accurate costs from live rate tables — materials, processes, wastage and margins all accounted for.

Printed Box Cost Calculator

Cost printed cartons end to end: board, print, cutting and creasing, finishing. Saved quotes recompute against current rates every time you reopen them.

Packaging Directory

A searchable directory of packaging suppliers. Filter by capability, material and market — suppliers manage their own listings, verified by GPN.

Platforms

On your desk and on the factory floor

Web app

Runs in any modern browser — nothing to install. Sign in and your cost models, quotes and directory are there, on desktop, laptop or tablet.

Open the web app

Android app

The same three modules as a native Android app — quote and check suppliers away from your desk. Currently available on request while we prepare the Google Play listing.

Request the Android app

One account, one dataset — whatever you use, your rates, quotes and listings stay in sync.

How it works

Built around how packaging teams actually work

Admins

Publish cost models

Rate tables for materials, processes and margins, maintained in one place — so every quote in the business prices from the same, current numbers.

Users

Quote in minutes

Pick a cost model, enter the job, get a full cost breakdown. Saved quotes recompute at today's rates and clearly flag when rates have moved.

Buyers

Source with your own supplier list

Sign up as a Buyer and the directory is open from day one. Keep your suppliers and their contacts in SCM, invite the ones you already work with to join GPN, and price jobs against published cost models to understand a quote.

Suppliers

Get discovered

List your business in the directory, keep your capabilities up to date, and optionally publish your own cost models for customers to quote against.

Use cases

Who GPN is for, and what it does for them

The same three modules answer quite different jobs depending on which side of a quotation you sit on. The two calculators are granted per user by an administrator; a Buyer account gets the directory automatically, so you get the modules your work needs.

Owner — packaging manufacturer

Every price that leaves uses the same current numbers

TodayCosting lives in a spreadsheet on one or two laptops. Rates go stale, versions diverge, and nobody can say afterwards which numbers a price was built on.

In GPNOn a supplier account you build your own cost models — six rate tables per model for the materials and processes — and share them view-only with your people by their Google sign-in email. Reopening a saved quote reprices it at today's rates and flags when the totals have moved. Marking a quote Submitted locks it, so a price you already gave a customer never moves again; only a GPN admin can unlock it. The cost break-up and job cost sheet PDFs are offered on your own quotes only, so your cost and margin never travel with the quotation.

  • Flexible Laminate
  • Printed Box

Sales Head

One rate basis for the whole sales team

TodayEach rep prices from their own copy of the sheet. Revisions get emailed as “final_v3”, and there is no reference that ties a customer's PO back to what was quoted.

In GPNShare one cost model with the team view-only, so they can price against your rates but not change them. Every saved quote gets its own Job Ref, and a re-quote can be saved as a revision — the same reference with the R-number stepped up (R2, R3) — with the original left untouched. Each quote carries a status you set: Draft, Submitted, Lost, Cancelled, Expired or Order Confirmed. Quotes stay in the account that created them; what the shared model standardises is the rates, not a team-wide quote list.

  • Flexible Laminate
  • Printed Box

Sales Team

A customer-ready quotation before you leave the meeting

TodayYou send the enquiry to the costing desk and wait a day, then retype the same specification you typed last week.

In GPNPick a cost model, work through the job sections, and read the cost break-up as it updates — as figures or as a pie. Save the quote against the customer, then produce a Quotation PDF that shows the price and no cost figures, carrying your company logo, tax details and currency from your profile. Share it by WhatsApp or email from a phone; on the web the PDF downloads so you can attach it yourself. Rates you reuse can be saved into Manage inputs once and picked from then on.

  • Flexible Laminate
  • Printed Box

Packaging Buyer

Find capable suppliers, and understand the price you were given

TodaySourcing runs on word of mouth and old business cards. Two quotes for the same pouch differ by 20% and there is no way to see why.

In GPNSign up on a Buyer account and the directory is open straight away. Search across capability, material, product category and market — several values in one category widen the search, filters from another category narrow it. Open a listing for the full profile, compare up to three side by side, and keep the ones worth returning to on a shortlist saved to your account. SCM holds your own supplier list and their contacts, and lets you invite suppliers you already work with onto GPN by email or WhatsApp. Buyers do not create cost models — those are published by GPN admins or by suppliers — but with calculator access you can price the same job against a published model to see the cost basis. Those figures are working estimates, not a binding quotation.

  • Directory
  • Flexible Laminate
  • Printed Box

Packaging Professional

See what each specification decision actually costs

TodayStructure options get compared on paper, and the cost of each one comes back later from somebody else's model.

In GPNBuild the laminate spec layer by layer — film layers, inks and coating, adhesives, pouch type, cylinders, commercial — and watch the per-kg break-up move as you change it. Use Copy & edit to save the alternative as a revision of the same Job Ref, then put up to three of them in a side-by-side comparison you can print or save as a PDF. Printed cartons work the same way, with board, press, die, finishing and pasting.

  • Flexible Laminate
  • Printed Box

Packaging Consultant

A separate, private cost model per client

TodayEvery engagement starts by rebuilding a costing sheet in the client's currency, and the sheet leaves with them along with your rates.

In GPNCost models are country-specific, priced in that country's currency, so a model built for one client's market stays correct for it. On a supplier account you keep a private model per client and share it view-only with named people by their Google sign-in email — they can price with it, but cannot edit it or claim it. Switch on “My rate data only” and the model prices from your rates alone, with a Rate Locked marker shown to anyone using it. Documents you generate carry your own logo, tax details and currency.

  • Flexible Laminate
  • Printed Box

Procurement / Sourcing Manager

Run a sourcing round with a record of it

TodayAn RFQ goes out as a round of emails. Replies scatter across inboxes, and the supplier set you evaluated is impossible to reconstruct next quarter.

In GPNPost an inquiry on the Inquiries board describing what you need, with the quantity and the product categories it falls under — your name and contact details are not shown on it. Suppliers whose listing matches can respond in the app; each response shows their company name to you, and responses are private to you and that supplier. Close the inquiry when you are done and it stops accepting responses. Alongside it, keep an unlimited shortlist saved to your account and share a three-way comparison as a PDF with whoever signs off.

  • Directory

Startup / D2C brand owner

A first packaging run, without a network to ask

TodayYou do not know which converters can make your pouch or carton, what it should cost, or whether the first number you are quoted is fair.

In GPNBrowse and filter approved supplier listings — GPN approves listings before they appear, and marks some verified — and read the full profile including commercial details before you make contact. Or post an inquiry and let matching suppliers come to you, without publishing your contact details. With calculator access you can price your pack against a published cost model first, so you walk into the conversation with an order-of-magnitude figure. It is an estimate, not a quotation.

  • Directory
  • Flexible Laminate
  • Printed Box
ERP | CONNECT | GROW

Smart • Digital • Connected

GPN replaces spreadsheets and scattered supplier lists with a single, always-current system for packaging costing and sourcing — built by packaging people, for packaging people.

FAQ

Questions, answered

What is Global Packaging Network?

GPN is one app with three modules: a flexible laminate cost calculator, a printed box cost calculator, and a searchable directory of packaging suppliers. It runs in the browser and on Android.

How do I get access?

Sign in with your Google account at app.globalpackagingnetwork.com and pick your account type — Standard or Buyer. A Buyer account gets the Packaging Directory straight away; the two cost calculators are enabled per user by an administrator, so use the contact form and we'll get you set up.

I'm a buyer, not a manufacturer — is GPN useful to me?

Yes — there is a Buyer account type made for you, which you pick when you first sign in. Buyers get the Packaging Directory automatically: search suppliers by capability, material and market, compare up to three side by side, keep a saved shortlist, and post an inquiry that matching suppliers respond to without your contact details being shown. Buyers also get SCM — your own supplier list with contacts from every approved listing, plus email or WhatsApp invitations to bring suppliers you already work with onto GPN. Buyers don't create cost models — admins and suppliers do — but with calculator access you can price a job against a published model to understand the cost basis.

Are the calculator results binding quotes?

No. Results are working estimates computed from the rate tables in the cost model you use. They support your commercial judgement — always confirm final pricing directly with the supplier.

Do saved quotes stay up to date?

Yes — when you reopen a saved quote it recomputes at the current rates, and the app clearly flags when rates have changed since the quote was saved.

How do suppliers get listed in the directory?

Suppliers manage their own listings — capabilities, materials and markets — and GPN approves and verifies listings before they appear. Get in touch via the contact form to list your business.

What does it cost?

Access is currently arranged directly with us. Send a message through the contact form and we'll get you set up.

How do I get support?

Email support@globalpackagingnetwork.com, or use the contact form below and choose "Help using the app", "Bug report" or "Feature request". There's also a full user guide on this site and inside the app's account menu.

Contact

Talk to us

Want access for your team, or to list your business in the directory? Send us a message and we'll get back to you.