What label details do co-packers need?

Co-packers often need label size, roll direction, core size, label gap, material, quantity per SKU, carton packing, application method and approved artwork.

Should labels be sent to the brand or directly to the co-packer?

Either can work. The shipping plan should be confirmed before production so cartons, labels and delivery timing match the packaging schedule.

Why does roll direction matter for co-packers?

Roll direction affects how labels feed into dispensers or labeling machines. Wrong direction can slow down or stop a packaging line.

Co-Packer Label Checklist Before Bulk Production

Last updated: September 11, 2026 | Best for: co-packer labels, roll labels, food labels, beverage labels, bottle labels, jar labels and bulk packaging lines.

Written and reviewed by the Custom Label Factory production team. Based on packaging specifications, artwork checks and label production experience.

Factory production floor for co-packer label planning and bulk packaging

Short answer

Before sending labels to a co-packer, confirm label size, material, roll direction, core size, label gap, quantity per SKU, carton labels, delivery address and approved artwork. These details help the labels arrive ready for the packaging line, not just visually correct.

Production checkpoint: ask the co-packer for machine requirements before label production starts, not after rolls arrive.

Co-packer label checklist

Detail	What to confirm	Why it matters
Label size	Width, height, shape and corner radius.	Fits the bottle, jar, can, pouch or container.
Roll direction	Top-first, bottom-first, left-first or right-first.	Matches dispenser or labeling machine feed.
Core size	Inner roll core required by the co-packer.	Rolls must mount on the machine.
Label gap	Space between labels on the roll.	Affects machine sensor reading and application.
Quantity	Labels per SKU plus extra for setup and waste.	Prevents short shipment during production.
Carton packing	SKU labels, carton counts and shipping marks.	Helps the co-packer identify rolls quickly.

Ask for machine details early

Some co-packers hand apply labels, while others use dispensers, semi-automatic labelers or production lines. Each setup may need different roll direction, core size and maximum roll diameter. A short machine photo or requirement sheet can prevent expensive rewinding or repacking later.

Plan SKU counts and extra labels

Food and beverage brands often print several flavors or seasonal designs. Count labels by SKU, not only by total order quantity. Co-packers may also need extra labels for setup, damaged containers, line checks and retained samples. Confirm this before placing the order.

What to send with a co-packer label quote

Package detailsContainer type, photos, label area and storage condition.

Line detailsMachine model, roll direction, core size and gap when known.

SKU planQuantity per design, reorder timing and packing preference.

ArtworkApproved PDF or AI files with final copy and barcode.

Related guides

Review label roll direction, prepare files with the artwork setup guide, and use the MOQ guide when planning test runs before co-packer production.

FAQ

Can labels ship directly to a co-packer?

Yes, if the delivery address, contact person, carton labels and schedule are confirmed before shipment.

Should front and back labels be on one roll?

It depends on the co-packer's application method. Some lines need alternating labels, while others prefer separate rolls.

What happens if roll direction is wrong?

The roll may need rewinding or manual workaround, which can delay packaging. Confirm direction before production.

Plan Co-Packer Labels See Custom Process

Before bulk delivery, agree how the line will handle splices in finished label rolls.