Patents Assigned to Unifill S.p.A.
  • Method of packaging an edible product and a related confection unit
    Patent number: 5789005
    Abstract: A method of packaging an edible product, which significantly simplifies the manufacturing procedure, includes the introduction of an insert (8) into the base of a cavity (4) of a disposable package (2), which also serves as a mold, before pouring-in the product in a liquid form. The package (2) consists of a pair of shells (2) with opposing concavities, heat sealed along their edges (3). The method is applicable in the food industry, particularly in the manufacture of sweets.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: August 4, 1998
    Assignee: Unifill S.P.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Moulding of containers
    Patent number: 5770003
    Abstract: A system for moulding containers in thermoformable and heat-weldable material. The system includes a heating and welding station and a forming and shape-stabilizing station, with at least one welding and forming station in-between, producing progressive forming and shape-stabilizing of the containers.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: June 23, 1998
    Assignee: Unifill S.p.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Packaging
    Patent number: 5669208
    Abstract: A container or group of containers formed in thermoformable and heat-weldable material and including an inlet having inlet wall portions which are elastic so that the inlet is self-closing prior to permanent sealing. A blow-molding system for the manufacture of such containers or group of containers includes a forming station for forming a group of containers with respective inlets or a group of containers with a common inlet. A filling station is located downstream of the forming station.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: September 23, 1997
    Assignee: Unifill S.p.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Container for fluid, powder or granulated products
    Patent number: D384882
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: October 14, 1997
    Assignee: Unifill S.P.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Container for fluid, powder or granulated products
    Patent number: D395821
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: July 7, 1998
    Assignee: Unifill S.P.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Container for fluid powder or granulated products
    Patent number: D397291
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: August 25, 1998
    Assignee: Unifill S.p.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli
  • Container for fluid, powder or granulated products
    Patent number: D397292
    Type: Grant
    Filed: July 2, 1997
    Date of Patent: August 25, 1998
    Assignee: Unifill S.P.A.
    Inventors: Roberto Tabaroni, Andrea Bartoli