Retail-Ready Packaging: What the Buyer Actually Enforces.

Cardboard shipping boxes on a dark blue surface with the KorPack logo in the top-left corner.

Getting a product accepted by a major retailer feels like the finish line. It is closer to a new set of rules. Large retailers run detailed, enforced compliance programs that govern how a product must be packaged, labeled, cased, and palletized, and they do not enforce those rules with a conversation. A non-compliant shipment gets […]

Cheese Is Alive, and Its Packaging Has to Respect That

Assortment of cheese: sliced cheese in a clear tray, shredded cheese in a stand-up pouch, and a cheese sauce in a cardboard box on a blue cloth backdrop.

Most food packaging has one job: keep the outside world out. Cheese is more complicated, because cheese is, in a real sense, still alive. Aged cheeses carry living cultures that keep working after the cheese leaves the make room, producing carbon dioxide as they mature. Seal that cheese in a fully airtight pack and it […]

What an SQF-Certified Co-Packer Actually Gives You

QA technician in a blue lab coat and hairnet reviews the granola-bottling line with a clipboard and tablet on a stainless steel production floor.

When a food or beverage brand outsources packaging to a co-packer, it is also outsourcing its food-safety risk and its retail-audit readiness. If the co-packer is certified, the brand can prove its product was handled to a recognized standard. If the co-packer is not, the brand inherits the gap, and a retailer audit can surface […]

What Is ISPM 15? A Plain-Language Guide for US Manufacturers and Exporters

Banner promoting the ISPM 15 guide with large blue text, Korpack logo, and a wooden shipping crate on the right.

A transformer bushing leaves your dock in good shape. Three weeks later it reaches a customer in another country, they open the crate, and the porcelain is cracked. Now you are re-machining the part, paying air freight to get the replacement there fast, running the customs paperwork a second time, and processing a warranty claim. […]

Maine Led the Way. Now the Whole Map Is Changing.

Infographic map of the United States titled 'US State PFAS Packaging Map for 2026' showing which states have PFAS packaging bans or laws: green = already enforcing, light green = going in 2026, orange = coming in 2027+, yellow = active legislation; California, New York, Maine highlighted; icons show packaging types.

On May 25, 2026, Maine will enforce a ban on PFAS in nine categories of plant-fiber food contact packaging. If your paperboard trays, molded pulp containers, paper wraps, or fiber-based bowls contain intentionally added PFAS above incidental presence, they cannot legally be sold in Maine after that date. But here is the part most food […]

CPG’s Race Against Time: Cutting Time-to-Market with OpEx Co‑Packing

Consumer Packaged Goods (CPG) companies are under more pressure than ever to move faster. In 2025, major retailers like Walmart and Target ratcheted up On-Time In-Full (OTIF) delivery standards to nearly 98%, penalizing delays with fines of about 3% of COGS (Cost of Goods Sold). At the same time, raw material prices swung unpredictably and […]

Why Operational Elasticity is the New Competitive Advantage

If 2025 was a year of consolidation, 2026 is the year of velocity. The US packaging market is shifting fundamentally—moving away from simple volume growth and toward efficiency, automation, and regulatory precision. But for mid-market brands ($35M–$200M revenue), this shift brings a “Triple Squeeze”: Labor Scarcity as a Structural Constraint: With nearly one job opening […]