Industry News
Mid-2026 Buyers Freeze Paper Can Barriers
Snack and tea brands on PackTrades freeze paper can liner, rim, and seal tests on one RFQ before artwork and peak-season volume awards.
Mid-2026 paper-can RFQs on PackTrades show buyers refusing to release can artwork until liner/barrier stack-up, rim or end type, and seal-test methods sit on the same specification sheet.
Brand teams say many field leaks and odor complaints start when a can was quoted on outer diameter and print alone, while foil liners and bottom seals were left to converter defaults after plates were ordered.
Paper can converters report more requests for retained sealed samples, structure BOMs, and fill-line trial photos—not only empty showroom cans.
The documentation push is strongest ahead of autumn gift and snack peaks, when humidity and faster filling lines expose weak bottom seals that looked acceptable in dry sample rooms.
Buyers are also separating spiral shipping tubes from retail composite cans on distinct SKUs so crush-only tube specs are not copied onto food-can programs.
Why buyers care: a can can match brand print and still leak or fail claims if barrier and seal trials were never frozen with the closure system.
Buyer takeaways
Put liner/barrier, rim/ends, and seal-test method on every paper-can RFQ.
Approve production-process filled samples before mass print.
Ban silent liner or end substitutions without a re-tested seal record.
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