Loading patent…
AssigneeTeufelberger Gesellschaft M.B.H.
InventorThomas GAHLEITNER
Estimating the term…
A method for producing multi-layer plastic strapping bands includes providing a first and a second plastic material, melting the first and the second plastic material and joining the two plastic melts, forming a multi-layer film strand, splitting the film strand before or after a method step of drawing. The first plastic material is prepared with a content of 50 wt % to 100 wt % of exclusively mechanically recycled plastic material. The multi-layer film strand is formed such that it is made up of 50 wt % to 95 wt % of the first plastic material and 5 wt % to 50 wt % of the second plastic material. The multi-layer plastic strapping band is made up of a base layer from the first plastic material and surface layers from a second plastic material that are connected to a top side and to a bottom side of this base layer.
A method for producing multi-layer plastic strapping bands (44), comprising,
A multi-layer plastic strapping band (44), comprising a base layer (45) from a first plastic material (1) and surface layers (48) from a second plastic material (4), wherein the surface layers (48) are connected to a top side (46) and a bottom side (47) of this base layer (45), wherein the first plastic material (1) is formed by 70 wt % to 100 wt % thermoplastic, first polymer and 0 wt % to 30 wt % of another component or multiple other components, and wherein the second plastic material (4) is formed by 90 wt % to 100 wt % semi-crystalline, thermoplastic, second polymer and 0 wt % to 10 wt % of another component or multiple other components,
Dependencies are inferred from the claim text.