Plastic flooring having three-dimensional patterns and method of making the same
US10507636B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 15, 2018 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Mar 18, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2471/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of making plastic flooring contains steps of: A. providing the substrate and delivering the substrate toward a rolling unit; B. delivering a printing layer, wherein the printing layer is blank and is delivered toward the rolling unit by way of a second delivery roller mechanism; C. rolling, wherein the rolling unit rolls the substrate and the printing layer, and the printing layer has three-dimensional embossing; D. digital printing, wherein color material being printed on three-dimensional embossing by using the digital print unit; E. coating an abrasion resistant layer, wherein a coating unit coats wear-resistant materials of the abrasion resistant layer on the printing layer; and F. shaping, wherein the plastic flooring material is shaped so as to dry and harden the abrasion resistant layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.