Manufacturing of decorative workpieces by inkjet

Patent metadata

Field	Value
Publication number	US-9914323-B2
Application number	US-201515116537-A
Country	US
Kind code	B2
Filing date	Feb 3, 2015
Priority date	Feb 7, 2014
Publication date	Mar 13, 2018
Grant date	Mar 13, 2018

Abstract

To compensate for inaccuracies in the finishing of a decorative workpiece such as cutting or producing tongue-and-groove profiles to the decorative workpiece, a bleed area is added to the decorative pattern carried by a decoration layer of a decorative workpiece. The bleed area is filled with image content of the decorative pattern. In the bleed area a mark such as a cut mark or a control mark may be digital printed.

First claim

The invention claimed is:

1. A method of manufacturing a decorative workpiece, the method comprising the steps of:
adding a bleed area to a decorative pattern;
filling the bleed area with image content of the decorative pattern;
providing the decorative pattern on a decoration layer by inkjet printing the decorative pattern; and
adding a connect area to the decorative pattern for a tongue-and-groove profile of the decorative workpiece; wherein
the bleed area is filled with a gradient of a background color from an edge of the decorative pattern to a contrast color or no color at an external edge of the bleed area.

2. A method of manufacturing a decorative workpiece, the method comprising the steps of:
adding a bleed area to a decorative pattern;
filling the bleed area with image content of the decorative pattern;
providing the decorative pattern on a decoration layer by inkjet printing the decorative pattern; and
adding a connect area to the decorative pattern for a tongue-and-groove profile of the decorative workpiece; wherein
the step of filling the bleed area includes cloning pixels of the decorative pattern in the bleed area.

3. The method of manufacturing a decorative workpiece according to claim 2 , wherein the step of cloning the pixels includes mirror-wise cloning the pixels of the decorative pattern in the bleed area.

4. The method of manufacturing a decorative workpiece according to claim 2 , further comprising the step of:
digitally printing a mark in the bleed area or the connect area; wherein
the mark is selected from cut marks, saw marks, alignment marks, control marks, information codes of the decorative pattern, information codes of print parameters of the decorative pattern, information text of the decorative pattern, and information text of print parameters of the decorative pattern.

5. The method of manufacturing a decorative workpiece according to claim 4 , wherein the mark is printed in a contrast color of the decorative pattern.

6. The method of manufacturing a decorative workpiece according to claim 2 , further comprising the step of:
managing printing of the decorative pattern with one or more digital printing devices using a deco workflow system.

7. The method of manufacturing a decorative workpiece according to claim 6 , wherein the deco workflow system includes a management information system.

8. The method of manufacturing a decorative workpiece according to claim 6 , further comprising the step of:
using the deco workflow system to manage forming a relief on the decorative workpiece with a digital relief apparatus.

9. The method of manufacturing a decorative workpiece according to claim 6 , further comprising the step of:
creating and managing online stores using a deco storefront.

10. The method of manufacturing a decorative workpiece according to claim 6 , further comprising the step of:
using the deco workflow system to digitally print a portion of the decorative pattern on a package wherein the decorative workpiece is wrapped in the package.

11. The method of manufacturing a decorative workpiece according to claim 1 , further comprising the step of:
digitally printing a mark in the bleed area of the decorative pattern or the connect area; wherein
the mark is selected from cut marks, saw marks, alignment marks, control marks, information codes of the decorative pattern, information codes of print parameters of the decorative pattern, information text of the decorative pattern, and information text of print parameters of the decorative pattern.

12. The method of manufacturing a decorative workpiece according to claim 11 , wherein the mark is printed in a contrast color of the decorative pattern.

Assignees

• Agfa Nv
• Unilin Bvba

Inventors

• Van Garsse Joris
• Meersseman Laurent

Classifications

• E04F15/02038

  characterised by tongue and groove connections between neighbouring flooring elements · CPC title

• B44C5/0492

  containing wooden elements · CPC title

• B44C5/04 Primary

  Ornamental plaques, e.g. decorative panels, decorative veneers · CPC title

• B41J2/01

  Ink jet · CPC title

• E04F13/0894

  with tongue and groove connections · CPC title