Patents by Inventor Emiliano Matta

Emiliano Matta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material
    Patent number: 7744516
    Abstract: A machine for the production of bags made of alveolar or foamed plastic material starting from at least one continuous web with superimposed flaps fed continuously to a heat-sealing assembly. The heat-sealing assembly is actuated according to a pendular motion in synchronism with continuous advance of the web, and is pre-arranged for carrying out, at the same time as heat-sealing, half-cuts on the web, which is then folded in concertina fashion by means of a lapper assembly at output from the machine.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: June 29, 2010
    Assignee: OFFMAR S.r.l.
    Inventors: Emiliano Matta, Luigi Matta
  • MACHINE FOR THE PRODUCTION OF BAGS MADE OF HEAT-SEALED ALVEOLAR OR FOAMED THERMOPLASTIC MATERIAL
    Publication number: 20080289304
    Abstract: A machine for the production of bags made of alveolar or foamed plastic material starting from at least one continuous web with superimposed flaps fed continuously to a heat-sealing assembly. The heat-sealing assembly is actuated according to a pendular motion in synchronism with continuous advance of the web, and is pre-arranged for carrying out, at the same time as heat-sealing, half-cuts on the web, which is then folded in concertina fashion by means of a lapper assembly at output from the machine.
    Type: Application
    Filed: May 27, 2008
    Publication date: November 27, 2008
    Applicant: OFFMAR S.R.L.
    Inventors: Emiliano MATTA, Luigi MATTA