Gluing, Laminating & Veneering
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.
By
Composite Panel Association,
April 5, 2017 | 5:31 pm CDT