Weyerhaeuser logo

Cellulose Fibers

More than one hundred years is a long time. But at Weyerhaeuser, we think it's just the beginning. With our manufacturing sites (6 mills and 2 converting facilities), we look to the future and see markets and services for cellulose fibers that we could never have imagined.

Weyerhaeuser Cellulose Fibers

Did You Know?

In 1934, cellulose acetate film was introduced as a more stable film than earlier nitrate versions. Filmmakers around the world still use this stock today.

Cellulose fibers can be used in hardened, plastic-like forms to create durable items such as helmets. Athletes rely on their helmets to resist penetration, absorb shock, and be water-resistant and lightweight.