Inside Our Factory: How a Custom Paper Bag Is Made

Most buyers only ever see their paper bags twice: as a sample on their desk, and as finished cartons ready to ship. In between, each bag passes through a chain of machines and hands. This is that journey through our workshops — the same process behind the 200,000+ bags we produce every day across 2 manufacturing bases, with more than 60 production machines running.

Printing and surface finishing

Production starts with the sheet. Your design is printed onto white card, coated paper or specialty art paper — the weight, between 128gsm and 300gsm, set by the size of the bag and the load it will carry. From the press, sheets move to surface finishing. Lamination applies a matt or gloss film that protects the print. Foil stamping presses metallic foil into the logo. Spot UV adds gloss to selected details, and embossing raises elements of the design in relief. Each finish has its own machine and its own setup, which is why the sample stage matters: it locks the sequence before thousands of sheets run.

The approved sample travels with the job through every department. It is the reference the press operator matches colour against, the standard the finishing stations set their foil and embossing registration by, and the benchmark the inspection team compares the finished bags to. Working this way means the bag a customer approves at sampling stage is the bag that comes off the line in bulk — not an approximation of it.

Forming and hand finishing

Finished sheets are cut, creased and formed into bags. Machine forming gives speed and consistency, but the steps that define a luxury bag are still done or completed by hand: folding the top cuff, threading and fixing the handles, and checking alignment at the corners. Our standard handle — flat, smooth, glossy satin ribbon — is fitted at this stage. It is slower than a cord handle and deliberately so; it is the detail customers notice first when they pick the bag up. Rigid boxes follow a parallel route through the same workshops, assembled and finished by hand.

Quality control and packing

Every batch passes inspection before packing. Checkers look at print colour, foil registration, handle fixing and corner quality, piece by piece, and reject anything that would not pass on a boutique counter. Approved bags are counted, stacked flat and packed into export cartons, ready for shipment to the fashion, gift and fragrance brands we supply in more than 50 countries — over 300 brands in total.

If you would like to see the workshops themselves, take a look at our factory page. And when you are ready to put your own design through this process, send it via Get a Quote — sampling takes 5–7 days, and we will walk you through each stage above before bulk production begins.