Molded Pulp Protection for Kitchenware: Knives, Gadgets, and Glass Lids

A knife set ships badly when blades touch, and a glass lid chips when it taps the pot. Molded pulp forms a sheath for each blade and a recess for each lid.

The Scenario: A knife block set with a chipped glass lid

A kitchenware brand was shipping a knife block with a glass lid and a mandoline. Returns for chipped glass and nicked blades were running at 2.8% of orders.

Pain Points

• Blades nicked when knives shifted inside the block box;
• The glass lid chipped against the mandoline's metal frame;
• Foam inserts complicated the brand's sustainability story.

The Solution: A pulp system with sheaths and recesses

The brand adopted a molded pulp tray with a blade sheath channel, a glass-lid recess, and a gadget pocket. The tray replaced foam and corrugated dividers:

1. Blade sheath channel Each blade slides into a pulp channel that keeps edges off every surface.

2. Glass-lid recess The lid sits in a soft-walled recess, isolated from metal parts.

3. Gadget locking pocket The mandoline locks into a pocket with raised ribs that stop metal-to-metal contact.

The Result: Chips and nicks gone

Chipped-lid and nicked-blade returns dropped to under 0.5%. The brand removed the foam insert and now promotes the pack as fully paper-based.