Method and device for producing a board-shaped product having a surface comprising a decoration
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B44C-001/24
B44C-005/04
B44F-009/02
B44F-009/04
B44F-011/04
E04F-013/08
E04F-015/10
출원번호
US-0583406
(2011-01-19)
등록번호
US-9487044
(2016-11-08)
우선권정보
DE-10 2010 010 784 (2010-03-09)
국제출원번호
PCT/EP2011/050671
(2011-01-19)
§371/§102 date
20121109
(20121109)
국제공개번호
WO2011/110373
(2011-09-15)
발명자
/ 주소
Hagspiel, Raimund
출원인 / 주소
Fritz Egger GmbH & Co. OG
대리인 / 주소
The Webb Law Firm
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A method and device for producing a board-shaped product having a surface comprising a decoration, having at least one printing roller unit for printing a decoration onto a main body formed from a carrier board, wherein at least one digital print head for printing at least one decoration element ont
A method and device for producing a board-shaped product having a surface comprising a decoration, having at least one printing roller unit for printing a decoration onto a main body formed from a carrier board, wherein at least one digital print head for printing at least one decoration element onto one or more sub-regions of the main body such that the decoration printed by means of the at least one printing roller unit remains visible, at least in part, or surrounds the decoration element if the at least one decoration element is printed onto the main body by means of the at least one digital print head before the decoration.
대표청구항▼
1. A method for producing a board-shaped product having a surface comprising a wood or stone decoration, the method comprising: printing a wood or stone decoration by at least one printing roller unit for gravure printing onto a main body which is formed from a carrier board made of wood material, o
1. A method for producing a board-shaped product having a surface comprising a wood or stone decoration, the method comprising: printing a wood or stone decoration by at least one printing roller unit for gravure printing onto a main body which is formed from a carrier board made of wood material, of laminate, of a compact board, or of all three said materials; andprinting at least one decoration element by at least one digital print head for one or more sub-regions of the main body such that the wood or stone decoration which is printed by the at least one printing roller unit remains visible, at least in part, or surrounds the at least one decoration element,wherein, if the wood or stone decoration comprises a wood decoration, the at least one decoration element depicts a texture of the wood to be imitated, the texture comprising at least one of a knot, resin, a gall, a worm groove, and a stain, or depicts a nail, a screw head, or a joint between wood panels, andwherein, if the wood or stone decoration comprises a stone decoration, the at least one decoration element depicts a texture of the stone to be imitated, the texture comprising at least one of a stain, an inclusion, and a fossil, or depicts a joint between stone tiles,wherein the at least one digital print head is displaced together with the main body in the feed direction thereof. 2. The method according to claim 1, wherein the entire area of the surface which is to be provided with the wood or stone decoration is printed on by the at least one printing roller unit, and wherein the at least one decoration element is printed on the wood or stone decoration by the at least one digital print head. 3. The method according to claim 1, wherein the print position of the at least one decoration element on the surface to be provided with the wood or stone decoration is predefined at random. 4. The method according to claim 1, wherein during production of elongate panels from the main body, the print position of the at least one decoration element on the surface to be provided with the wood or stone decoration is predefined at random in the longitudinal transverse direction of each panel. 5. The method according to claim 1, wherein one or more sub-areas of the surface which is to be provided with the wood or stone decoration are printed on by the at least one printing roller unit, and wherein one or more sub-areas which are not printed on by the at least one printing roller unit are printed on by the at least one digital print head. 6. The method according to claim 1, wherein the at least one decoration element is selected at random from a group of decoration elements. 7. The method according to claim 1, wherein the at least one decoration element is produced at random by a computer. 8. The method according to claim 1, wherein the at least one digital print head prints the at least one decoration element on a printing roller of the at least one printing roller unit such that said printing roller prints the at least one decoration element onto the surface to be provided with the wood or stone decoration. 9. The method according to claim 1, wherein the wood or stone decoration is printed as a multicoloured wood or stone decoration by a plurality of printing roller units, a different colour of the wood or stone decoration being printed onto the carrier board by each of the printing roller units, and one colour of the multicoloured wood or stone decoration being printed onto the main body by a digital printing station or by a digital printing station comprising the at least one digital print head. 10. The method according to claim 1, wherein a plurality of digital print heads are arranged in succession in the feed direction of the main body. 11. A device for producing a board-shaped product having a surface comprising a wood or stone decoration, the device comprising: at least one printing roller unit for gravure printing a wood or stone decoration onto a main body which is formed from a carrier board made of wood material, of laminate, of a compact board, or of all three said materials; andat least one digital print head for printing at least one decoration element onto one or more sub-regions of the main body such that the wood or stone decoration which is printed by the at least one printing roller unit remains visible, at least in part, or surrounds the at least one decoration element,wherein, if the wood or stone decoration comprises a wood decoration, the at least one decoration element depicts a texture of the wood to be imitated, the texture comprising at least one of a knot, resin, a gall, a worm groove, and a stain, or depicts a nail, a screw head, or a joint between wood panels, andwherein, if the wood or stone decoration comprises a stone decoration, the at least one decoration element depicts a texture of the stone to be imitated, the texture comprising at least one of a stain, an inclusion, and a fossil, or depicts a joint between stone tiles,wherein the at least one digital print head is configured to be displaced together with the main body in the feed direction thereof. 12. The device according to claim 11, wherein the at least one digital print head is connected to a control system which comprises a random generator and predefines at random the print position of the at least one decoration element on the surface which is to be provided with the wood or stone decoration. 13. The device according to claim 11, wherein the at least one digital print head is connected to a control system which comprises a random generator and selects the at least one decoration element at random from a group of decoration elements. 14. The device according to claim 11, wherein the at least one digital print head is connected to a control system which comprises a random generator and produces the at least one decoration element at random. 15. The device according to claim 11, wherein the at least one printing roller unit comprises at least one printing roller, the at least one printing roller comprising an engraved roller or rubber blanket roller, which has in an outer surface at least one recess for producing an unprinted region on the board-shaped main body. 16. The device according to claim 11, further comprising a plurality of printing roller, units and at least one digital printing station, which comprises the at least one digital print head, for printing the wood or stone decoration as a multicoloured wood or stone decoration, wherein each of the printing roller units and the digital printing station is used to print a different colour of the wood or stone decoration. 17. The device according to claim 11, wherein a plurality of digital print heads are arranged in succession in the feed direction of the main body. 18. The method according to claim 1, wherein the at least one digital print head prints the at least one decoration element onto the surface to be provided with the wood or stone decoration.
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이 특허에 인용된 특허 (3)
Kano Kenichi,JPX ; Yoshinari Naoki,JPX, Carton processing system and carton processing method.
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