Patents Assigned to Korma, S.p.A.
  • Patent number: 7241358
    Abstract: The present invention relates to a method for producing a laminate with at least one powder layer, wherein the powder layer is continuously produced. A binder 164 is applied at least in strips to a first layer 167. The binder 164 comes to lie crosswise to a direction of movement of the first layer 167 between powder layers that are separated from one another. A second layer 169 is continuously supplied to the first layer 167 so that the first layer 167 and the second layer 169 surround the powder layer 168. Furthermore, the invention relates to an apparatus for continuously producing a laminate.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: July 10, 2007
    Assignee: Korma, S.p.A.
    Inventor: Herbert Gerlach
  • Publication number: 20040137215
    Abstract: The invention relates to a method for the production of a laminate with at least one powder layer, whereby said powder layer is produced continuously. An adhesive (164) is applied at least in strips on a first layer (167), whereby the adhesive (164) is applied transverse to a direction of movement of the first layer (167), between layers of powder arranged separately from each other. A second layer (169) is continuously introduced to the first layer (165) such that the first (165) and the second (169) layers surround the powder layer (168). The invention further relates to a device for the continuous production of a laminate.
    Type: Application
    Filed: November 4, 2003
    Publication date: July 15, 2004
    Applicant: Korma, S.P.A.
    Inventor: Herbert Gerlach
  • Patent number: 6093474
    Abstract: A process for manufacturing a continuous web-like intermediate absorbent product including the steps of depositing onto a web-like supporting sheet a predetermined pattern of absorbent material. Bonding the deposited absorbent material to the supporting sheet by means of heat. Depositing longitudinal strips of an adhesive material onto the web-like sheet. Applying at least a further web-like sheet over the assembly, which joins the further sheet to the former in correspondence of the adhesive strips by compression. Longitudinally slitting the web-like composite assembly obtained and separately winding into rolls the narrower webs obtained, which include adjacent absorbent cores.
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: July 25, 2000
    Assignee: Korma S.p.A.
    Inventor: Antonio Sironi