Patents Assigned to Plasthing S.A.S. Di Modesto Massano E.C.
  • Equipment for the injection-moulding of containers or parisons for containers of plastics material
    Patent number: 5766651
    Abstract: The equipment is for the moulding of plastics containers made of two different materials, particularly for the production of parisons for PET bottles comprising an inner portion of virgin PET and an outer portion of recycled PET. The equipment comprises a die plate having rotatable supports each carrying a pair of cores or male elements which are thus associated alternately with matrices of two different types so as to produce the inner portions and the outer portions of the parisons in two successive moulding steps.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: June 16, 1998
    Assignee: Plasthing S.A.S. Di Modesto Massano E.C.
    Inventor: Modesto Enrico Massano