VERFAHREN ZUR HERSTELLUNG EINES LAMINATS

摘要

Prodn. of laminate comprises coextruding polyester and adhesive resins and polyolefin below 300 deg C, subjecting surface of polyolefin layer to corona discharge treatment, and then immediately bonding treated surface to base material coated with adhesive continuously in line. Obtd. laminate has sufficient adhesive strength, in inexpensive and reduced in jetting and neck-in, and has good workability. @(36pp Dwg.No.0/9).