Kraft Bread Bags Nearby: Local vs Shipped Supplier Costs
A Manchester baker emailed last month: GBP 41 per 1,000 for 1 lb kraft bread bags from a wholesaler 12 miles away, for three years straight. The same spec out of Qingdao quoted near USD 19 per 1,000 — about GBP 15 — before freight and duty. Then he asked the better question: how many bags at once before it pays.
What “nearby” actually solves
Local wholesalers sell three things: 20 cartons instead of 200,000 bags, delivery Tuesday, and someone answering the phone when a bag tears mid-shift. A bakery at 240 loaves a day burns roughly 90,000 1 lb bags a year, and one shipment of that means a container of mostly air, a year of storage, and any packing error unsold for eleven months. Local supply turns a fixed risk into a variable cost. Numbers flip around 300,000 bags a year.
Sizes that actually map to bread
Too tight and you tear the bag over a crust; too loose and the loaf slides around looking half-empty.
| Common name | Flat bag size (mm) | Fits | Typical paper |
|---|---|---|---|
| 1/2 lb | 125 x 250 | 250-400 g rolls, buns, pastries | 40-45 gsm |
| 1 lb | 150 x 300 | standard 400-800 g loaf | 45-50 gsm |
| 1.5 lb | 180 x 330 | 800-1000 g sourdough, batards | 50-55 gsm |
| 2 lb | 200 x 350 | large boules, 1 kg+ loaves | 55-60 gsm |
| Baguette | 140 x 400 to 160 x 500 | baguettes, bloomers | 45-50 gsm |
A 150 x 300 bag on a 900 g boule splits at the seam within an hour. Go up a size rather than down on gsm.
Paper weight: 40 gsm is where bread starts drying
We run 70% of our kraft bag volume between 40 and 60 gsm. Forty suits a baguette sold within two hours, not a loaf carried all morning.
| Grammage | Feel | Moisture behaviour | Best for |
|---|---|---|---|
| 40-42 gsm | Light, translucent over a dark crust | Crust dries noticeably by 3-4 h in dry air | Same-day rolls, baguettes |
| 45-50 gsm | Standard bakery bag | Holds reasonably 6-8 h | Loaves sold same day |
| 55-60 gsm | Stiff, holds its shape | Good barrier 12 h+, resists a warm loaf | Long transport, market stalls |
A thin bag lets a warm loaf push steam straight out, and the crust goes leathery once it loses that moisture. For bread carried an hour, 55 gsm costs 8-12% more.
Grease, vents and windows
Three extras, each with a cost:
- Greaseproof paper. For croissants, focaccia, anything laminated. Untreated 45 gsm kraft shows a translucent patch within 10 minutes. Adds 15-20%.
- Ventilation holes. Two or three 2mm perforations per side let steam out of a hot loaf heading into a closed carrier. Skip on pastries.
- Clear window. A 60-80 micron PLA or PP patch glued into the front. Reads well on a shelf, adds 10-14 days to production, complicates the recyclability message. Its glue edge fails first in a hot van.
Print MOQ and sample timing
Print MOQ sits at 20,000 pieces per design for single-colour flexo, 30,000 for two-colour, with plate and setup at USD 120-200 per colour, once. Below 20,000 the plate cost per bag climbs faster than printing saves.
Stock bags leave Qingdao in 2-3 days plus 4-7 days courier; a printed sample takes 10-12 days with proof approval, then 18-25 days of production. Local wholesalers beat all of it.
Landed cost, line by line
The arithmetic I sent him, on his spec: 1 lb kraft, 150 x 300 mm, 45 gsm, unprinted.
| Cost line | Local wholesaler (GBP/1,000) | Qingdao container (GBP/1,000) |
|---|---|---|
| Bag price ex-works | 41.00 | about 15.00 (USD 19) |
| Freight | included | about 4.20 |
| Duty and import handling | included | about 2.60 |
| Port and clearance | included | about 1.30 |
| Storage, 12 months | 0 | about 2.80 |
| Effective landed | 41.00 | about 25.90 |
| Order size | 20 cartons | 200,000 bags |
| Wait | 2-4 days | 7-9 weeks |
On 90,000 bags a year that saves roughly GBP 1,360 — not enough to justify a container and a year of inventory. At 400,000 it saves about GBP 6,000 and does. Freight breaks the table: a 40ft Qingdao-Felixstowe box sat between USD 1,800 and USD 7,400 over 2024-25, so treat that line as a midpoint.
Where buyers get caught
Bags too thin for the loaf. A 40 gsm bag on a 1 kg sourdough tears at the seam the moment a customer lifts it.
Grease through the paper. Laminated pastries in untreated kraft stain within an hour. If it has butter in it, order greaseproof.
Seam glue on the wrong side. A flap facing inward lets flour paste stick to the loaf.
Assuming “kraft” means unbleached. Bleached kraft is white, white-top duplex is grey inside, natural kraft is cream.
A container before a size check. Run a carton of each size for a week. Bench-approved bags fail on a 3am shift.
Want a price next to your local quote? Send sizes, gsm and volume through our quote request for FOB and CIF. Spec questions reach the people who run the machines via the contact page.
FAQ
How close does a supplier need to be?
Within a day’s road delivery if you order month to month, because what you buy is lead time. Once volume clears a container, landed cost decides.
Should I switch to a container to save money?
Only above roughly 300,000 bags a year, or with storage for four pallets and 7-9 weeks to wait.
What gsm should a kraft bread bag be?
45-50 gsm for a 1 lb loaf sold the same day. 55-60 gsm for loaves that travel or anything greasy.
Do I need greaseproof paper for croissants?
Yes. Untreated kraft stains through within 10 minutes.
What is the MOQ for printed kraft bread bags?
20,000 per design single-colour, 30,000 two-colour, plus USD 120-200 per colour in plate charges.
How long do samples take?
Stock samples: 2-3 days to leave Qingdao plus 4-7 days courier. Printed: 10-12 days including proof approval.
