Chipboard Packaging in Sammamish, WA

Chipboard is gray recycled paperboard manufactured from mixed recycled paper fiber at weights ranging from 300gsm to 2500gsm (approximately 0.5mm to 3mm thickness). It is the foundational construction material for rigid set-up boxes (greyboard), the backing material in padded mailer envelopes, the stiffener in book covers and binder manufacturing, and the structural element in various specialty packaging applications requiring flat, rigid board at economical material cost.

Chipboard vs. Greyboard

Chipboard and greyboard are technically the same material family -- both are compressed recycled paper fiber in gray or off-white color. The distinction in packaging usage is primarily in grade and density: greyboard refers to the higher-density, more tightly caliper-controlled chipboard grades manufactured specifically for luxury rigid box construction. Standard chipboard refers to the broader range of recycled board grades used in general packaging, book binding, and industrial applications where luxury set-up box quality is not required.

Chipboard Applications in Packaging

Chipboard's primary packaging applications are as a structural material rather than a printed surface material. In rigid set-up boxes, chipboard (greyboard) provides the structural core that is then wrapped with printed or specialty paper to create the finished box exterior. In padded mailers, chipboard backing panels provide rigidity that prevents contents from being bent during postal transit. In mounting and display applications, chipboard provides flat, rigid backing for mounted prints, photographs, and display graphics.