A good supplier affects print quality, lead times and how smoothly each reorder runs. For brands comparing quotes, custom packaging suppliers vary widely in minimum orders, print capability and the technical advice they offer. This guide covers supplier types, board weights, printing, costs and sample testing so you can brief a supplier clearly.
What a Capable Supplier Should Offer
A capable supplier does more than send a price. It should advise on construction, supply accurate dielines, produce proofs and raise problems with your specification before production starts.
Look for clear answers on minimum order quantities, lead times and who arranges freight. A supplier that struggles to explain its process in plain terms is a risk worth spotting early.
Supplier Types to Compare
The right choice depends on your volume, budget and how much design support you need. Most brands pick from these routes.
- Direct manufacturer: a factory that produces boxes in house, usually giving the best unit price on larger runs.
- Print broker: an agent who sources from several factories, handy for varied jobs but with less control over production.
- Online configurator: a web tool with set sizes and styles, quick for short runs but limited for unusual constructions.
- Local printer: a nearby firm offering quick turnaround and easy sample checks, often at a higher unit cost.
Board Grades and Weights to Ask About
Ask which boards the supplier stocks and request written specifications. Folding cartons are usually made from SBS board at 300 to 400 GSM, while kraft board sits at 250 to 350 GSM and suits natural lines, though its brown tone mutes lighter colours.
For shipping, corrugated is the norm. E flute is thin and tidy for retail mailers, B flute adds crush resistance and double wall suits heavier loads. Rigid greyboard gives a premium feel but costs more and takes up more storage space.
Where items touch food, ask for materials that comply with UK food contact rules and request supporting documentation. At Boxo Packaging, we usually ask for product weight, dimensions and sales channel before suggesting a board grade.
Print and Finishing Capability
Check which print methods the supplier runs. Offset gives accurate colour on larger quantities, digital suits short runs and frequent artwork changes, and flexographic is typical for corrugated shippers.
Ask to see finished samples with lamination, foil and embossing, since quality varies between factories. Laminated and foiled boards can complicate recycling, while water based inks and aqueous coatings are generally simpler to process. A supplier should also explain how it keeps colour consistent between repeat orders.
Cost Comparison and Sustainability Claims
Compare quotes on an identical specification, covering quantity, board weight, print method, finishing, inserts and delivery. A low headline price can hide thinner board, extra setup fees or slow freight.
FSC certified board is widely available, but ask for certificate details rather than accepting a general claim. Be wary of any supplier that calls a box fully green, as every material has some footprint. Honest suppliers discuss the trade offs between cost, durability and recyclability.
Ordering Tips Before You Commit
Ask for a physical sample filled with your real product, and check the proof for colour, spelling, barcode placement and legal text. Test the closure repeatedly and request references or examples of similar work.
Allow extra lead time, because production and freight can take several weeks. A reliable supplier will question your specification rather than simply accept it, especially around board strength and tolerances. That is how we work at Boxo Packaging, because fixing a problem early costs far less than a reprint, especially with custom packaging suppliers.
Gable Packaging: A Practical Guide for Handle Top Cartons in Food, Gift and Event Use
Few cartons are as quick to fill and carry as the gable style, with its sloped lid and built in handle. For bakeries, gift sellers and party suppliers, gable packaging is a simple format that looks neat on a counter and travels easily in one hand. This guide covers formats, board weights, printing, food contact, costs and sample testing so you can brief a supplier clearly.
How a Roof Top Carton Works
A gable carton is a folding box with a pillow shaped lid that locks with a tab and doubles as a handle. It suits light, ready to carry items such as sweets, biscuits, party favours and small gifts.
The shape ships flat and folds up by hand in moments. The trade off is strength, because the handle and top folds carry the load, so heavy or fragile products need a different format.
Variations to Shortlist
The standard shape covers most needs, though a few options are worth comparing. Choose the one that fits your product weight and how customers will carry it.
- Classic gable box: a plain handle top carton, flat packed and quick to assemble for treats and favours.
- Window gable box: a die cut opening, with or without film, so shoppers can see what is inside.
- Gable box with insert: a divider or tray that keeps items apart and stops them shifting.
- Mini gable box: a small take away unit for sweets, samples and single portions.
Board Grades and Weights
Most gable cartons use SBS board or a coated folding carton grade at 300 to 400 GSM, which holds the handle shape and prints cleanly. Lighter contents suit the lower end, while heavier items need the upper range to stop the handle sagging.
Kraft board at 250 to 350 GSM suits natural or artisan brands, although its brown tone mutes lighter colours. Rigid greyboard is rarely used here because the style depends on folds. Corrugated E flute can make a sturdier version, but it is harder to score into a neat roof shape.
Where cartons touch food, ask your supplier about materials that comply with UK food contact rules, and consider a greaseproof liner for oily bakes. At Boxo Packaging, we usually ask for product weight, dimensions and sales channel before suggesting a board grade.
Printing and Finishing Options
Digital printing suits short runs, seasonal designs and frequent artwork changes. Offset printing gives stronger colour accuracy and fine detail on larger orders, while flexographic printing is mainly used for simple, high volume jobs.
Water based inks and an aqueous coating add light scuff resistance and are generally easier to recycle. Matt lamination and foil stamping look premium but can complicate recycling. Keep heavy print away from fold lines, as the board can crack where it bends.
Accurate dielines matter for the handle and tab. A small error can stop the lid from locking or leave a visible gap.
Cost Factors and Sustainability
Cost depends on quantity, board weight, print method, finishing and any window or insert. A single colour print on plain board is usually the cheapest route, while foil, embossing and film windows raise the price.
FSC certified board shows that fibre comes from managed sources, though it does not make a carton fully green, as every material has some footprint. Film windows can reduce recyclability, so a die cut opening without film may suit brands that care about disposal. Lighter board cuts weight and cost, but a handle that fails is wasteful.
Ordering Tips Before You Commit
Ask for a physical sample filled with real product, and carry it around to test the handle. Check the proof for colour, spelling, barcode placement and legal text, and open and close the tab several times.
Allow extra lead time, because production and freight can take several weeks. A reliable supplier will question your specification rather than simply accept it, especially around board strength and handle load. That is how we work at Boxo Packaging, because fixing a problem early costs far less than a reprint, especially with gable packaging.