FIELD: woodworking industry.
SUBSTANCE: group of inventions relates to the production of wood boards. Fibers treated with glue are dispersed to produce a fibrous carpet. Fiber carpet is pressed to produce wood board. Liquid is applied on coated area of substrate by means of application device. Control of application of liquid on coated area of substrate is performed by means of infrared camera, so that it is possible to detect application non-uniformity based on change of temperature change caused by application of liquid in application area. Application of liquid is application of liquid polymer resin on pressed outer layer of wood plate. Device for making wood boards comprises device for making substrate by pressing fibrous carpet, applying a device for applying liquid on the coated area of the substrate and an infrared camera for automatically capturing at least part of the coated area.
EFFECT: higher quality of produced wood boards.
12 cl, 3 dwg
| Title |
Year |
Author |
Number |
| METHOD FOR MANUFACTURING PLATE BASED ON WOOD MATERIAL, IN PARTICULAR WOOD FIBER PLATE OF MEDIUM DENSITY OR HIGH DENSITY |
2018 |
- Kalwa, Norbert
- Siebert, Axel
|
RU2764199C2 |
| PLATE FROM WOOD MATERIAL, IN PARTICULAR, IN TYPE OF WOOD-PLASTIC COMPOSITE MATERIAL AND METHOD OF MANUFACTURE THEREOF |
2015 |
- Lehnhoff, Ingo
- Siems, Jens
- Kalwa, Norbert
|
RU2667757C1 |
| PLATE MADE OF A WOOD-BASED MATERIAL, CONTAINING A WOOD-PLASTIC COMPOSITE, AND METHOD FOR MANUFACTURE THEREOF |
2018 |
- Kalwa, Norbert
- Siems, Jens
- Lehnhoff, Ingo
|
RU2766677C2 |
| LIGHT WOOD BOARD |
2010 |
|
RU2546272C2 |
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2018 |
- Kalwa, Norbert
- Kopp, Torsten
|
RU2778083C2 |
| METHOD OF MAKING WOOD PARTICLE BOARDS, FIBER BOARDS AND THE LIKE AND PLANT FOR ITS REALIZATION |
1988 |
|
RU2044635C1 |
| METHOD AND DEVICE FOR MAKING BOARD BASED ON WOOD MATERIAL |
2018 |
- Kalwa, Norbert
- Kopp, Torsten
|
RU2765816C2 |
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2010 |
- Frank Ol'Dorff
- Zibert Aksel'
|
RU2540663C2 |
| METHOD OF MANUFACTURING WOOD PARTICLE BOARDS |
1999 |
|
RU2166521C2 |
| METHOD TO REDUCE RELEASE OF FORMALDEHYDE IN WOOD MATERIALS |
2007 |
- Rjuba Eva
- Vajnketts Shtefan
- Shmidt Mikhaehl'
- Finkenauehr Mikhaehl'
- Bajl' Kristian
- Lunkvitts Ral'F
|
RU2437755C2 |
