Tyvek (White spun bonded olefin)
Tyvek is a spun bonded olefin manufactured by DuPont. Their process produces an opaque sheet that is lightweight yet extremely strong. Tyvek resists water bursting and tearing. It is acid and sulfide free. The smooth bright white lint free surface enhances printed color type and graphics.
Tyvek (White spun bonded olefin) Open Side Booklet & Open Side Center Seam
Tyvek (White spun bonded olefin) Open End Catalog