REINFORCING MEMBER OF LAMINATED ARTICLE Russian patent published in 1995 - IPC

FIELD: laminated plastic articles with corrugated layers, particularly, structures of finishing panels provided with reinforcing members in the form of knitted fabric. SUBSTANCE: reinforcing member is made of knitted fabric with corrugated surface in which corrugation tops are formed by wales of alternating rows of ribbed and tuck. Parts of wales and lasting constitute the sides of triangular corrugations. According to the invention, the knitted fabric contains additionally rows of single-face stitches alternating with rows of ribbed and tuck stitches. The loops of single-face stitches lie in a staggered order while their draws serve as bases of triangular corrugations. EFFECT: improved design. 4 dwg, 1 tbl