Zinit Industries Food & beverage

Food packaging suppliers that make your shelf date.

Every layer of the pack has to be on the co-packer's dock before the run, and because a run is a booked slot, one late component can cost weeks. Zinit's AI agents check each component against the run, find suppliers your quality team can approve, and run the bidding on dock date and landed cost.

Run it on your next launch See how it works

103M+ supplier and company database
First RFP in under an hour
Your team directs and approves
SOC 2

Example launch: sparkling tea, 12 × 12 oz cansEach layer of the pack, and the week it reaches the co-packer's dockon time late

6 weeks latePrinted cans quoted at 15 weeks reach the dock in week 17, four weeks after the run needs them in week 13, and the line's next open slot is week 20, so the launch reaches the shelf in week 24 instead of the week 18 reset.

>90%sold for 2027
at Ball, which makes about 36% of North America's beverage cans; its CEO called 2026 sold out in May, and Crown says contract customers come before spot customers.
$1a pound
for the US Midwest aluminum premium in January 2026, the first time it passed that mark and up from $0.68 in July 2025, and most can contracts pass it straight through to the buyer.
3%of the invoice
what one national grocer charges when an order arrives late through the supplier's fault, under terms in force since January 2025 with an on-time threshold of 93%.

What packaging costs now: US producer prices, change since January 2020

Metal cans: index 161.3 in January 2020, 241.6 in April 2026, up 49.8%
Glass containers: index 212.3 in January 2020, 306.1 in April 2026, up 44.2%
Plastic film: index 137.8 in January 2020, 193.6 in April 2026, up 40.5%
Corrugated boxes: index 340.8 in January 2020, 463.7 in April 2026, up 36.1%
Folding cartons: index 173.9 in January 2020, 235.7 in April 2026, up 35.6%
Plastic bottles: index 141.5 in January 2020, 173.7 in April 2026, up 22.8%

Bureau of Labor Statistics producer price indexes, January 2020 to April 2026, the latest month no longer preliminary. Metal cans rose 10.2% in the last of those years, while the Midwest premium most can contracts pass through went from $0.68 a pound in July 2025 past $1 in January 2026.

Worked example: what six weeks late costs the launch above

$362,500

Gross margin not earned9,000 stores × 2.5 packs a store a week × $2.50 a pack × 6 weeks$337,500
Charge for the missed runOne run's line time under the co-packing agreement (assumed)$25,000

Our arithmetic from the example's own plan, before your retailers' late-delivery fines, the launch promotion that loses its week, and the chance that a retailer moves the item to its next reset, which your own agreements decide.

RFPs published from

Every aisle waits on a different part of the pack.

Zinit runs the same check on every product, and the line that decides the date changes with the format, so pick the aisle you sell into.

Beverages

The packCans and ends, glass or PET bottles, fridge-pack cartons, corrugated trays

What sets the date and the cost

Ball, which makes about 36% of North America's beverage cans, called 2026 sold out in May, and Crown said contract customers come before spot customers.
The Midwest aluminum premium passed $1 a pound in January 2026, up from $0.68 in July 2025, and most can contracts pass it through.
Ardagh cut its North American glass plants from 14 to nine between 2023 and 2025, and Anchor is closing its plant in Warner Robins, Georgia in October 2026.
One protein-shake brand limited SKUs and rationed its shakes from fiscal 2022 into 2024 because its co-manufacturers could not keep up.

Where sourcing moves it

A second can maker for the line that misses the run, brite cans with sleeves when minimums or allocation shut you out, and co-packers searched by format, certification and open line time.

Snacks and confectionery

The packPrinted film and pouches, folding cartons, corrugated shippers

What sets the date and the cost

The four candy seasons, Valentine's Day, Easter, Halloween and the winter holidays, made up 63% of US confectionery sales in 2025.
Cocoa set a record of $12,567 a tonne in London in April 2024 and was $5,438.98 on 1 October 2026.
Red No. 3 must be out of foods by January 15, 2027, FDA's target for the six other certified colors is the end of 2027, and one of the largest confectioners expects natural colors to run short while the crops catch up.
One converter quotes 6 to 12 weeks for custom printed pouches, and a digital printer ships finished pouches 15 business days after artwork approval.

Where sourcing moves it

Natural-color and ingredient suppliers with capacity for the reformulation, and film converters bid on the seasonal ship date, digital print included for the short runs.

Dairy and refrigerated

The packCups, lids and film, labels, corrugated cases, refrigerated freight

What sets the date and the cost

One national grocer charges 3% of the invoice on an order that arrives late through the supplier's fault, with an on-time threshold of 93% since January 2025.
Farm egg prices rose 163.1% in 2022, fell 28.3% in 2023, rose 43.1% in 2024 and 31.6% in 2025, and USDA forecasts a 79.2% fall in 2026.
Congress has directed FDA not to enforce the food traceability rule before July 20, 2028, and from then the records for listed foods go to FDA within 24 hours of a request.

Where sourcing moves it

Cup, lid and label converters within freight distance of the plant, screened for the certificate and the food-contact letter of guarantee before the bid.

Canned and shelf-stable

The packSteel cans and ends, labels, corrugated trays

What sets the date and the cost

Nearly 80% of the tinplate US can makers use is imported, nine of the 12 US tinplate lines have stopped since 2018, and the tariff on it has been 50% since June 2025.
Cleveland-Cliffs idled its tin mill in Weirton, West Virginia in 2024, and U.S. Steel plans to restart its Gary tin mill with production in early 2027.
Two of the largest canned-food makers report tariff costs on tinplate, and one says there is not enough US capacity for its canning steel.

Where sourcing moves it

Can and end makers bid on landed price with the tariff and the freight in view, and retort co-packers searched by format and certification.

Frozen

The packFolding cartons with barrier coatings, poly bags and film, corrugated shippers

What sets the date and the cost

US containerboard capacity fell 5.1% in 2025, mills ran at nearly 95% in the second quarter of 2026, and the third price round of the year was recognized in September at $70 a ton for linerboard and $100 for medium.
Folding carton producer prices fell 4.8% in the year to April 2026.
PFAS grease-proofing for paperboard is no longer sold in the US, and Minnesota's ban covers every layer of food packaging, shipping cases included.
Farm wheat prices were 35.1% higher in August 2026 than a year earlier.

Where sourcing moves it

Box plants bid before the next price round reaches the index your contract follows, and carton converters bid while their prices fall, with the barrier coating and the letter of guarantee checked first.

Figures from the cited sources. Tariffs, rules and dates move, so your own quotes and counsel decide.

A new supplier clears five desks before its first pallet.

Changing a can maker or a carton converter is a decision for several people, and each of them can stop it. Zinit hands each desk what it needs while the bids are still open.

Procurement
Checksthe price, the minimums, the capacity and the contract
From ZinitA shortlist of qualified suppliers, each with a quoted dock date and a landed price, before the award.
Packaging engineering and R&D
Checksthe specification, the drawing and a trial on the filling line
From ZinitCandidates screened against the specification, with the line trial scheduled while the bids are in.
Can stop it
Quality and food safety
Checksthe GFSI-benchmarked certificate, the last audit report, the letter of guarantee for food contact and, where the supplier controls a serious hazard, an onsite audit before first use
From ZinitEach candidate's certificate, audit report, specification and letter of guarantee, requested with the bid, so the approval runs while the bids are in.
Operations and the co-packer
Checksthe run slot, the receiving window and the change parts
From ZinitEvery component's dock date set against the run, so the slot is not lost at the dock.
Finance
Checksthe landed cost, the tariff exposure and the year's savings target
From ZinitThe cost of a missed run and the premium of the recovery, side by side, formula in view.

Who owns the date: the brand team, which committed the launch to the retailer, and the retailer, which sets the reset.

Under a tolling agreement you buy the cans, cartons and ingredients and pay the co-packer a fee for each unit it makes, so the approval is yours. When the co-packer buys them, the same desks sit at the co-packer, and its approval comes first.

Five places a launch slips, and what Zinit does at each.

In launch order, from the artwork to the shelf.

Artwork
The carton artwork is approved two weeks after the can's, and its order waits for it.
What Zinit doesEvery component's order date tracked against its artwork, so the late approval shows up as a late dock date on day one.
Orders
The can maker quotes past the run, since contract customers come first this year, and the approved list holds one can maker.
What Zinit does103M+ suppliers searched, narrowed to the makers your specification and your quality team accept; each one's own quote confirms the date.
Approval
Quality needs the certificate, the audit report and the letter of guarantee before anyone ships.
What Zinit doesThe documents requested with the bid, so quality's review runs while the bids are in.
The run
One component misses the dock and the slot goes to another brand.
What Zinit doesEvery layer of the pack checked against the run, including the one nobody is watching.
The shelf
Nobody can tell finance what a missed reset costs.
What Zinit doesThe cost of the delay and the premium of the recovery, line by line, formula in view.

The run waits for this delivery.

From the bill of materials to a launch that makes the reset, in six steps.

Click a step to follow the example launch, where every figure is the example's own. Zinit is connected to your specification system and your ERP, and reads the co-packer's line schedule in whatever form the co-packer shares it, so nothing is uploaded.

Zinit — Example launch, sparkling tea 12-pack

Connected sources, already read

Specification systemPDF Packaging specification, rev. C: five componentsread
Specification systemXLSX Bill of materials, 12-pack SKUread
Shared driveXLSX Artwork calendar: can, carton, trayread
Co-packerXLSX Line schedule as the co-packer shares it, weeks 12 to 24read
ERPPO Purchase orders and supplier confirmationssynced
Quality systemASL Approved supplier list and certificatessynced

Components read from the specification, linked to the run

Component	Per run	Specification	Supplier
Printed cans	1,080,000	12 oz standard, 4-colour	Incumbent can maker	p. 4
Can ends	1,080,000	202 diameter, aluminum	Incumbent can maker	p. 6
Fridge-pack cartons	90,000	12-count, coated paperboard	Incumbent converter	p. 9
Corrugated trays	45,000	Two packs a tray, kraft	Regional box plant	p. 12
Pallets and film	820	48 × 40 in, stretch film	Co-packer stock	p. 14

Lead times against the run

Component	On dock	Needed	Lead time	Ordered	Source
Printed cans	Week 17	Week 13	15 weeks	Week 2	Quote, 2 Sep
Fridge-pack cartons	Week 16	Week 13	10 weeks	Week 6	Quote, 9 Sep
Can ends	Week 8	Week 13	6 weeks	Week 2	Contract
Corrugated trays	Week 10	Week 13	4 weeks	Week 6	Quote, 10 Sep
Pallets and film	Week 11	Week 13	Stock	Week 10	Co-packer

Forecast run: week 20, the line's next open slot. The cans set the date, and the cartons are three weeks late behind them, which nobody is watching because the cans are later still.

Delay against the planned reset

Planned shelfWeek 18

Forecast shelfWeek 24

Delay6 weeks

Cost of the delay$362,500

Cost line	Basis
Gross margin not earned	9,000 stores × 2.5 packs a week × $2.50 × 6 weeks = $337,500	in the $362,500
Charge for the missed run	One run's line time, assumed = $25,000	in the $362,500
Retailer late-delivery fines	From each retailer's terms: one national grocer charges 3% of the invoice on a late order	add yours
The launch promotion's week	From the promotion calendar	add yours
Write-off if the artwork changes	Printed cans and cartons already made	add yours

Supplier search, prefilled from the specification

Printed cans, 12 oz standard
1,080,000 cans
Order in week 3
On dock by week 13
Same metal basis: LME plus Midwest premium
GFSI-benchmarked certificate
Food-contact letter of guarantee

Supplier	Lead time	On dock	Over incumbent per 1,000	Certificate	Source
Can maker AMidwest plant	10 weeks	Week 13	+$9.00	BRCGS Packaging	RFQ reply, 3 Sep
Can maker BSoutheast plant	12 weeks	Week 15	+$4.50	SQF	RFQ reply, 4 Sep
Distributor CBrite cans, sleeved	6 weeks	Week 9	+$21.00	Sleeve trial needed	RFQ reply, 5 Sep

Each lead time and price is that supplier's own reply to the RFQ, since no can maker's queue sits in a database; the RFQ went out in under an hour from the specification your packaging engineer had approved, and the replies took the days they take. Distributor C is fastest, and its sleeved brite cans need a trial on the co-packer's line, so it stays off the shortlist unless your packaging engineer asks for it.

Forecast run: still week 20, because the cartons, on the dock in week 16, now set the date.

The run holds in week 14 and the launch makes the week 18 reset, so the delay cost falls from $362,500 to nothing, for $41,220 more on the first run.

Run it on your next launch

The packaging that decides the date, and the market for each.

Six formats, how their producer prices moved month by month since January 2020, the lever on each, and the makers the search runs across.

Metal cans

+49.8% since January 2020+10.2% in the year to April 2026

The leverA second can maker for the line that misses the run, or brite cans with sleeves when minimums or allocation shut you out, compared on one landed price with the metal pass-through in view.

Makers in this market

Ardagh Metal Packaging

Glass bottles and jars

+44.2% since January 2020+3.1% in the year to April 2026

The leverA second plant qualified for your bottle before a closure decides it for you, with each quote's natural-gas pass-through compared side by side.

Makers in this market

Ardagh Glass Packaging
Anchor Glass Container

Flexible film and pouches

+40.5% since January 2020+8.2% in the year to April 2026

The leverConverters bid on the ship date with plates and cylinders priced in, and digital print for the short and seasonal runs.

Makers in this market

Corrugated trays and shippers

+36.1% since January 2020+2.1% in the year to April 2026

The leverBox plants bid before the next price round reaches the index your contract follows, an index that covers under 10% of the market and resets only on moves above $20 a ton.

Makers in this market

Smurfit Westrock

Folding cartons

+35.6% since January 2020−4.8% in the year to April 2026

The leverPrices fell 4.8% in the year to April 2026, which makes this a year to rebid, with barrier coatings and the PFAS rules checked before the bid.

Makers in this market

Graphic Packaging International
Smurfit Westrock

Plastic bottles

+22.8% since January 2020+2.4% in the year to April 2026

The leverBottle and preform makers within freight distance of the co-packer, bid on landed cost and dock date.

Makers in this market

Established makers in each format, shown to illustrate the market, not as a list of Zinit's customers or partners.

The questions a sourcing team asks first.

Our co-packer buys the packaging.

Then the same check runs on the co-packer's suppliers, with its approval, and Zinit works for whoever places the order. Under a tolling agreement you buy the packaging and ingredients and pay a fee for each unit the co-packer makes, so the suppliers are your choice.

Quality will not approve a new supplier in time.

Quality keeps the veto, and nobody is invited until your team approves the list. The rule itself does not move: under FDA's supply-chain program a supplier is approved, and the approval documented, before you receive anything from it, and where it controls a serious hazard an onsite audit comes before first use. SQF certification lasts a year and SQFI recommends 90 days of records before a plant's first audit, so the search starts from suppliers already certified, and the certificate, the last audit report, the specification and the letter of guarantee are requested with the bid. Approval itself stays in your quality system, and your approved supplier list remains the record.

We have a supply agreement with index-linked pricing.

Nothing here cancels it. The second source is for the component whose date misses the run, and any minimum, take-or-pay term or cancellation charge sits inside the recovery calculation.

We are too small for the can maker's minimums.

In 2022 Ball raised its minimum for customers without a contract to five truckloads of printed cans, about 1.02 million per beverage. The search includes distributors that sell below those minimums, brite cans with sleeves and digital printing, and each quote states its minimum before you compare it.

Is this only packaging?

No. Ingredient sourcing and co-packers go through the same check: an ingredient supplier is screened for its certificate, its specification and, for an import, what your foreign supplier verification program asks of it, and a co-packer is searched by format, certification and open line time.

Our artwork and formulas are confidential.

They stay that way. Suppliers see only the RFQ package your team approves, and a packaging supplier needs the specification and the print files, never the formula.

Will you contact our can maker or our co-packer?

Not without you. Nobody is contacted until your team approves the list, and your incumbents hear about a second source from you.

What does it cost?

Zinit is supplier-funded and free to buyers: only the supplier your team selects as the winner pays a commission, the losing bidders pay nothing, and nothing is owed until you award. The commission rates are published openly on our site, and because the fee is tied to the award your team makes rather than to who competes, Zinit earns the same whichever qualified supplier you choose.

What does Zinit not do?

It does not make packaging, hold inventory or book line time, it does not approve suppliers for your quality team, and it does not replace your specification system, your ERP or your quality system. Sometimes no supplier beats the incumbent's date, and then you know it in days rather than at the dock.

Start with one launch and its bill of materials.

See which component puts your shelf date at risk before you commit to anything. Your team directs and approves, and Zinit's procurement people work alongside yours.

Run it on your next launch

Sources

[1] US Bureau of Labor Statistics, Producer Price Index by industrymetal can manufacturing (PCU332431332431), glass container manufacturing (PCU327213327213), plastics packaging film and sheet (PCU326112326112), corrugated and solid fiber boxes (PCU322211322211), folding paperboard boxes (PCU322212322212) and plastics bottles (PCU326160326160), January 2020 to April 2026, retrieved 4 October 2026
[2] Packaging Dive (May 2026)Ball sold out for 2026 and more than 90% sold for 2027; Crown says contract customers come before spot customers
[3] Ball Corporation, 2025 Form 10-Kabout 36% of North and Central American beverage can shipments; most contracts pass aluminum price changes through to customers
[4] Molson Coors, second-quarter 2025 earnings call (August 2025)the Midwest premium at $0.68 a pound in July 2025, up more than 180% since January
[5] Packaging Dive (March 2026)the Midwest aluminum premium passed $1 a pound in late January 2026
[6] The White House (June 2025)Section 232 tariffs on steel and aluminum raised to 50% from June 4, 2025
[7] Federal Register (April 2025), 90 FR 14786empty aluminum cans added to the Section 232 aluminum derivative list
[8] Kroger (December 2024), vendor non-compliance program updates, effective January 1, 20253% of the invoice on a late purchase order, on-time threshold 93%
[9] 21 CFR Part 117, Subpart G (eCFR)approve and document each supplier before receiving; onsite audit before first use where the supplier controls a serious hazard
[10] US Food and Drug Administrationa food contact notification covers only the notifying manufacturer's substance; ask the manufacturer for a letter of guaranty
[11] SQF InstituteSQF certification is valid for one year
[12] SQF Institute, Food Safety Code for Manufacture of Food Sector Packaging, Edition 10at least 90 days of records before an initial audit
[13] US Food and Drug Administration (July 2025)FD&C Red No. 3 out of foods by January 15, 2027
[14] US Food and Drug Administration, industry pledge tracker (September 2026)the six remaining certified colors by the end of 2027
[15] The Hershey Company (July 2026)demand for colors from natural sources likely to outpace crop supply in the short term
[16] National Confectioners Association (March 2026)the four candy seasons were 63% of US confectionery sales in 2025
[17] International Cocoa Organization, Annual Report 2023/2024record cocoa futures of $12,567 a tonne in London on 19 April 2024
[18] International Cocoa Organization, daily price$5,438.98 a tonne on 1 October 2026
[19] Western Packaging (September 2026)6 to 12 weeks for custom printed pouches
[20] ePac Flexible Packagingdigitally printed pouches ship 15 business days after artwork approval
[21] BellRing Brands, Form 10-K for fiscal 2025SKUs limited and products on allocation from fiscal 2022 into fiscal 2024 for lack of contract manufacturing capacity
[22] Packaging Dive (February 2026)Ardagh Glass Packaging cut its North American plants from 14 to nine, 2023 to 2025
[23] Packaging Dive (August 2026)Anchor Glass to close its Warner Robins, Georgia plant from October 17, 2026
[24] O-I Glass, 2025 Form 10-Kmore than 89% of US and Canada volume under contracts that pass natural gas through
[25] Can Manufacturers Institute (September 2025)nearly 80% of can-making tinplate imported; nine of 12 US tinplate lines stopped since 2018
[26] Cleveland-Cliffs (February 2024)Weirton, West Virginia tinplate plant idled from April 2024
[27] U. S. Steel (April 2026)Gary Tin Mill restart, production expected in early 2027
[28] Conagra Brands, Form 10-K for fiscal 2026tariff impacts on packaging, including tinplate steel for canned packaging
[29] Supply Chain Dive (September 2025)Campbell's on Section 232 exposure and US canning-steel capacity
[30] American Forest & Paper Association (May 2026)US containerboard capacity down 5.1% in 2025
[31] American Forest & Paper Association (July 2026)containerboard operating rate of nearly 95% in Q2 2026
[32] Packaging Dive (September 2026)the third 2026 containerboard price round recognized at $70 a ton for linerboard and $100 for medium
[33] Packaging Dive (March 2026)the containerboard index covers under 10% of the market; contract resets on moves above $20 a ton
[34] US Food and Drug Administration (February 2024)PFAS grease-proofing substances no longer sold for food contact in the US
[35] Minnesota Pollution Control Agencyintentionally added PFAS prohibited in food packaging since January 1, 2024
[36] USDA Economic Research Service, Food Price Outlook (September 2026)farm egg and wheat prices
[37] US Food and Drug Administrationfood traceability rule, no enforcement before July 20, 2028; records within 24 hours of a request
[38] CNN Business (November 2021)Ball's minimum of five truckloads of printed cans for customers without a contract, from January 2022