composite panel assn. (cpa)

Gluing, Laminating & Veneering

How to prevent warp in flat surfaced panels

Warp is seldom a problem with composite panels when care is taken. To prevent warp in flat laminated panels: 1. Store panels and laminates in reasonably uniform, protected warehouse conditions, avoiding extremes in temperature and humidity 2. Balance the overlay sheets by type and weight, and ensure they are evenly conditioned. The ideal is 70F (±5) and 35% (±5) RH for one week. 3. Be sure the grain and machine direction of the paper run the same way on both sides of the substrate.

Woodworking Industry News

Composite Panel Group Meeting Kicks Off with Optimism, High Attendance

BONITA SPRINGS, FL - Business is improving, albeit slowly, for the composite panel industry. The news set the tone for the Composite Panel Association's spring annual meeting, which saw its highest attendance since 2007. More than 280 people, representing 118 woodworking firms and related organizations, converged on Bonita Springs, Florida, May 31-June 3 for the event.