sofa plastic sofa PE sofa UV8, -40-80 degree Celsius The rotomolding is a more Economical tooling costs One piece construction virtually stress free Totally enclosed molded parts or with molded openings Unlimited producer design freedom Added strength to corners and uniform walls are inherent to the process of rotational molding Resistance to environmental stress cracking and corrosion Rotomolding in a variety of resins Economical for short production runs and prototype research, as well as volume production Variety of finishes and colors Production of multi-wall moldings Metal inserts as integral parts Minor undercuts possible No draft angles required Complex parts can be rotomolded without the need for part assembly