Patents by Inventor Palle Schmidt

Palle Schmidt 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).

  • Publication number: 20130260976
    Abstract: A laminate for use in packages comprises a base layer (3), a welding layer (1), and an adhesive layer (2) sandwiched there between. The adhesive layer (2) is a hot melt or a pressure sensitive adhesive (PSA) having a shear rate of 10-150 minutes at 40° C. in a test area of 12.5 mm×25 mm. The welding layer (1) comprises a layer of a polyethylene (PE) copolymer, and optionally an additional layer of PET, PE, such as low density polyethylene (LDPE) and/or PP. The method of making the laminate involves applying a base layer (3), an adhesive layer (2) of hot melt/PSA and subsequently a welding layer (1) in one working process to form a reclosable laminate (9). This laminate may serve as a reclosable lid and exhibits a reduced risk of cracks or so-called piping in the laminate.
    Type: Application
    Filed: November 8, 2011
    Publication date: October 3, 2013
    Applicant: Danapak Flexibles A/S
    Inventors: Palle Schmidt, Peter Johansen, Else Dydensborg, Ole Brødsgaard, Benjamin Waedeled, Lars Christensen