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US 9,815,241 B2Granted
Method of 3D printing plastic molding compound on foil ply
AssigneeLeonhard Kurz Stiftung & Co. KG
InventorsKlaus Pforte, Martin Hahn
Life of this patent
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Abstract
A method for producing a molded body having the following steps: a) providing a foil ply; b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method.
Claims25
A method for producing a molded body comprising:
- a) providing a foil ply, wherein the foil ply is a transfer foil comprising a transfer ply and a carrier layer detachably attached thereto;
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the transfer ply of the foil by means of a three-dimensional printing method;
- and
- c) detaching the carrier layer from a transfer layer of the transfer ply whereby the transfer ply finally remains in the molded body.
1 more element
A method for producing a molded body comprising:
- a) providing a foil ply;
- and
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method,
- wherein, after the application of the plastic molding compound in step b), a further plastic molding compound is applied in a predefined three-dimensional shape to the side of the foil ply facing away from the plastic molding compound applied in step b) by means of a three-dimensional printing method.
1 more element
A method for producing a molded body comprising:
- a) providing a foil ply having at least one decorative layer;
- and
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method,
- wherein the foil ply forms a decorative surface of the molded body.
1 more element
A method for producing a molded body comprising:
- a) providing a foil ply having at least one functional layer and a carrier layer detachably attached to the functional layer, the functional layer comprising an electrical or electronic layer;
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method;
- and
- c) detaching the carrier layer from the functional layer whereby the functional layer finally remains in the molded body.
1 more element
A method for producing a molded body comprising:
- a) providing a foil ply having an adhesion-promotion layer and a carrier layer, the adhesion-promotion layer comprising a plastic material;
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the adhesion-promotion layer of the foil ply by means of a three-dimensional printing method, wherein the plastic material of the adhesion-promotion layer is the same as the plastic molding compound;
- and
- c) detaching the carrier layer from the adhesion-promotion layer whereby the adhesion-promotion layer finally remains in the molded body.
1 more element
A method for producing a molded body comprising:
- a) providing a foil ply;
- b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method,
- wherein the three-dimensional printing comprises:
- melting a predefined quantity of a plastic molding compound in a print head;
- bringing the melted predefined quantity of the plastic molding compound into contact in the molten state with at least one additive;
- absorbing the at least one additive into the melted predefined quantity of the plastic molding compound;
- and
- depositing the melted predefined quantity of the plastic molding compound with the absorbed additive at a predefined position on the foil ply with the print head.
5 more elements
Dependencies are inferred from the claim text.