Machine made light weight glass fiber web material

Making paper which has a high dry strength

Making paper, board and cardboard of high dry strength

Manufacture of bibulous webs or papers from cellulose fibers

Manufacture of bonded non-woven fabrics by the wet method

Manufacture of cellular substances

Manufacture of cellulosic product

Manufacture of dry or wet crepe paper

Manufacture of filled paper

Manufacture of impregnated web materials for surface coating

Manufacture of paper

Manufacture of paper

Manufacture of paper

Manufacture of paper

Manufacture of paper

Manufacture of paper

Manufacture of paper

Manufacture of paper and fillers for use therein

Manufacture of paper and paper board

Manufacture of paper and paperboard