METHOD FOR RECYCLING RESIN LAMINATED MATERIAL AND RESIN LAMINATED MOLDED ARTICLE PRODUCED THEREBY

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a laminated material made of a recycled resin with good productivity at a low cost by developing a low cost recycling method of a resin laminated material not requiring the separation treatment of the ground matter of a waste material and an inexpensive resin laminated molded article produced thereby. SOLUTION: When the ground matter obtained by grinding a waste resin laminated material comprising resins approximate in m.p. and viscosity is kneaded and this kneaded matter is subjected to extrusion molding as a part not exposed to an outer surface, the kneaded matter is co-extruded along with other resin used as an exposed part to be molded. For example, chips obtained by grinding a waste resin laminated material consisting of a body part made of PVC and a surface layer made of an acrylic resin are kneaded as they are without being separated to obtain a body part 10 not exposed to an outer surface and the body part is co-extruded along with an acrylic resin virgin material forming a surface layer 11 to produce a laminated shaped material 9 made of a recycled resin with good productivity at a low cost without being restructed by a color.