Snack and bar co-packers: what to know before you ask for quotes

Start with your process

• Baked: cookies, crackers, granola, baked bars. Needs ovens sized for your product and a packaging line after cooling.
• Fried: kettle or continuous-fried chips. Oil type and frying temperature matter for flavor and cost.
• Extruded: puffs, crisps, some bars. Specialized equipment; often larger minimums.
• Cold-formed or pressed bars: protein and energy bars, bites. Usually formed or extruded, then cut and flow-wrapped.
• Roasted and coated: nuts, seeds, chickpeas, popcorn. Coating, seasoning and allergen control are the big questions.
• Fill-only: you make the snack in bulk and a packer fills and seals it.
• Meat snacks: jerky and meat sticks made with meat or poultry above set thresholds are under USDA jurisdiction, so they need a USDA-inspected plant, not just an FDA-registered one.

Questions specific to snacks

• Allergens. Peanuts, tree nuts, milk, wheat, soy and sesame are common in snacks. Ask how the plant separates allergens, what runs on the same line, and what "may contain" statements you'd need.
• Gluten-free claims. Under FDA rules, a "gluten-free" food must contain less than 20 parts per million of gluten. Ask whether the plant tests for gluten and handles wheat elsewhere in the facility. Some brands also want third-party gluten-free certification.
• Shelf life and packaging. Snacks go stale or rancid from moisture and oxygen. Ask about nitrogen flushing and which film structures the plant runs, and plan for shelf life testing.
• Breakage and fill weight. Ask how the plant controls breakage and fill weight accuracy, and what tolerance it holds.

Sources: 21 CFR 101.91 (gluten-free labeling) · FDA: Gluten-free labeling Q&A

What to send each snack co-packer

• Product type, process, and a short description (size, shape, texture, inclusions, coating)
• Formula status: final by weight, or still in development; who owns it
• Allergens in the formula, and any claims (gluten-free, organic, kosher, non-GMO, vegan)
• Package: format (bag, pouch, flow wrap, box, multipack), net weight, film or carton, nitrogen flush
• Who supplies packaging and ingredients
• Run size per SKU, number of SKUs, expected reorder size and frequency
• Any retailer audit requirement (for example a GFSI scheme)
• Target first-run date and ship-to location

Minimums: expect a wide range

Snack minimums vary more than most categories. Published minimums run from a few hundred or a few thousand units per SKU at small plants to tens of thousands of units per SKU at larger plants, and some state minimums in pounds, pallets or production days instead. Convert every minimum to finished units for your package, and ask whether it applies per SKU or per run.

Sources: Utica Specialty Foods · Spud House · a co-packer matching service: co-packer minimums

Questions to ask before you commit

• Which line would my product run on, and what else runs on it?
• What's your minimum per SKU, and can SKUs share a run?
• How do you control allergens and verify cleaning between runs?
• Can you support my claims (gluten-free, organic, kosher), and what testing backs them?
• What packaging formats can you run? Do you nitrogen flush?
• What fill weight tolerance and breakage rate should I expect?
• Who sources ingredients and packaging, and who carries the inventory risk?
• How far ahead do I book, and can you scale if volume grows?
• Can I attend the first run?

What goes into a snack co-packing quote

Ask for separate lines:

• Per-unit manufacturing and packing fee
• Ingredients and packaging, if the plant sources them
• Setup, new-product, or trial-run fees
• Changeover or allergen-clean fees
• Lab testing (for example gluten or micro testing)
• Case packing, palletizing, storage and outbound handling
• Deposit and payment terms

What drives lead time

• The plant's schedule and booking window
• Printed film or cartons, often the slowest item
• Ingredient sourcing, especially nuts, specialty flours and certified items
• Trial runs to scale a recipe from kitchen to line
• Certification paperwork for organic, kosher or gluten-free runs

How PostRequest helps

Describe your snack, process, package and volumes once. Our agents shortlist snack co-packers that run your process, email each one your brief from a PostRequest address, follow up once, and line up the replies: price, minimums, lead time and terms. Plants see your product and specs, not your name or company, until you choose to connect. During early access, a person on our team reviews every comparison before it reaches you.