EP1249322A1 - Dispositif et procédé pour l'application des particules solides - Google Patents

Dispositif et procédé pour l'application des particules solides Download PDF

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Publication number
EP1249322A1
EP1249322A1 EP02005931A EP02005931A EP1249322A1 EP 1249322 A1 EP1249322 A1 EP 1249322A1 EP 02005931 A EP02005931 A EP 02005931A EP 02005931 A EP02005931 A EP 02005931A EP 1249322 A1 EP1249322 A1 EP 1249322A1
Authority
EP
European Patent Office
Prior art keywords
sieve
solid particles
spreading device
screen
mechanical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02005931A
Other languages
German (de)
English (en)
Inventor
Frank Hüser
Jürgen Süss
Manfred Genz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hornitex Werke Gebr Kuennemeyer & Co KG GmbH
Original Assignee
Hornitex Werke Gebr Kuennemeyer & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hornitex Werke Gebr Kuennemeyer & Co KG GmbH filed Critical Hornitex Werke Gebr Kuennemeyer & Co KG GmbH
Publication of EP1249322A1 publication Critical patent/EP1249322A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work

Definitions

  • the present invention relates to a scattering device for applying solid particles, especially for coating continuously moving material webs, with a device for feeding solid particles onto a sieve, under which the object to be coated is located and a method for Application of solid particles.
  • the spreader and the process will be especially for applying abrasion-inhibiting substances to impregnated Papers used to create so-called laminate floors, overlays or other surfaces, which are exposed to increased wear.
  • EP 329154 A1 describes a method for producing a laminate web with a wear-resistant top layer is known in which a web with thermosetting Resins are soaked by means of a spreader with wear-resistant Agents are coated. After coating, the Drying and further processing of the web. With the known spreading device the wear-resistant material becomes a storage hopper Anilox roller fed. Then the wear-resistant material is through an air brush blown out of the anilox roller and onto one under this device distributed moving web.
  • no homogeneous distribution of the anti-wear agent possible because no uniform flow conditions develop across the width of the web, so individual areas are coated more than other areas what leads to milkiness and other defects in the manufactured product. This is the spread rate is limited to less than 20 g per square meter, as a larger Spreading quantity would lead to considerable uneven distributions.
  • CH 648979 A3 describes a method and a device for area-spreading Spread coatings of continuously moving material webs known a powder entraining roller is provided for distributing the solid particles, in whose profiles the solid particles are distributed and by means of a blowing device be blown out. There is a strainer below the blowing device arranged, through which the solid particles fall through on the web. This Sieve basket can be designed to be oscillatable. Leave with this spreader larger quantities of solid particles only unevenly on the web to distribute. The strainer can measure the flow-related scatter differences do not equalize, so that no large amounts of solid particles are uniform can be applied.
  • a spreading device and a Provide a method for applying solid particles, including larger ones Amounts of solid particles evenly on an object, such as a continuously moving web can be applied.
  • an appropriate dosage of the order quantity may be possible.
  • the spreading device has a sieve through which the spread rate is carried out distributed to solid particles by mechanical vibration of the sieve and the sieve is made of a flexible material and can be tensioned
  • the Dosing and distribution of the order quantity no longer through the rough blowing out the profiles of the coating roller, but can be adjusted by adjusting the Vibration of the sieve can be finely adjusted.
  • the frequency By setting the frequency the order quantity can be optimally distributed.
  • the sieve can, for example be formed from a thin metal or plastic film to the necessary forces to keep low to excite the sieve. This will have a long lifespan of the sieve. Adjusting the tension of the screen has the advantage that an even application over the flat screen surface is possible.
  • the sieve is preferably constructed in two layers, with both layers of the sieve are mechanically excitable. By using several layers, the solid particles become even better distributed over the entire screen area. After failing through the first sieve layer, these are first sprinkled onto the second layer and then to be sprinkled on the object to be coated. It is also possible to provide more than two layers for the sieve.
  • the sieve is on one side mechanically excitable and on the opposite side with a damping element Mistake.
  • the sieve can be attached to a frame bar on one side be and attached to a compressed air hose on the opposite side his.
  • the frame strip can be by mechanical knockers, in particular eccentric washers are vibrated, the compressed air hose Flexibly absorbs and dampens vibrations of the screen.
  • the vibrating parts can be flexibly mounted on the fixed parts.
  • the knockers are preferably individually continuously adjustable, in order to achieve a good distribution.
  • both end areas fixed to the frame bar and wrapped around on the opposite side the compressed air hose.
  • the screen is preferably made of a metallic foil with a hole size of 50 to 1000 microns, preferably 100 to 200 microns formed.
  • the solid particles become a sieve supplied, the solid particles by mechanical excitation of the sieve performed by this and evenly on the object to be coated be distributed.
  • the The spread rate can be set and varied. This also allows larger quantities Spread solid particles evenly over the object to be coated.
  • the sieve is preferably made made of flexible material, depending on the mechanical excitation and the weight force acting on the sieve due to the spreading quantity Facility is excited.
  • the solid particles onto a web soaked with thermosetting resins applied, preferably with the wear-resistant solid particles with 20 to 40 g per square meter.
  • the solid particles can have a size between 1 and 120 microns.
  • the spreading device shown comprises a sieve 1, to which a device 2 for feeding of solid particles 5 is connected upstream.
  • the device 2 is from a Powder entrainment roller formed, which are provided with profiles 3 in their edge region in which solid particles can accumulate.
  • a funnel 4 is provided in which the solid particles to be applied 5 are stored.
  • Closure device 6 may be provided in the lower area of the funnel 4, one not shown Closure device 6 may be provided.
  • the powder entrainment roller 2 rotates itself according to arrow 7 and takes on its peripheral area through the profiles a certain proportion of solid particles 5.
  • a wiper not shown, is provided, so that depending on the Speed of the powder driving roller 2, the amount of material to be coated can be set at least roughly.
  • the powder entrainment roller 2 conveys the solid particles 5 to be applied to one Sieve 1, wherein a wall 8 is provided so that the solid particles are not next to the sieve 1 fall.
  • a brushing or blowing device 25 is provided in order to detach the solid particles 5 from the profiles 3 .
  • the solid particles fed in this way 20 collect on the sieve 1.
  • the sieve 1 has an upper layer 18 and a lower layer 19, both of which consist of one thin metal foil are formed and have a small hole size.
  • the Hole size must be slightly larger than that of the solid particles 20, which is preferred is between 10 and 80 ⁇ m.
  • the two layers 18 and 19 are in one Side fixed to a frame bar 13, the so-called knockers 14 in Vibrations can be set.
  • the knockers 14 are driven by rotating Eccentric discs formed, the rotational speed of which over a
  • the control is individually and continuously adjustable.
  • the layers 18 and 19 of the sieve are laterally fixed to a bar 22, which can be connected by means of an outer side frame strip 15, the distance is adjustable between the frame bar 15 and the bar 22, so that the Layers 18 and 19 of the sieve 1 can be tensioned in the lateral direction.
  • a further frame bar 16 is provided, which is laterally connected to the two frame strips 15 and on their outer Area has a compressed air hose 17.
  • the sieve 1 wraps around it Compressed air hose 17 so that the screen 1 is U-shaped between the frame strip 13 and the compressed air hose 17 is stretched.
  • the amount of litter is sieved Solid particles 10 controlled, which are applied to a web 9 and distribute itself evenly on the surface 11.
  • the process is the web 9 with thermosetting resins, preferably melamine or Impregnated with urea impregnating resins and is coated with wear-resistant solid particles, such as aluminum oxide, silicon dioxide, silicon carbide or the like sprinkled in the run.
  • the spreading amounts can e.g. 40 g per square meter, the particle size is between 10 and 80 microns. Because of the engagement the sieve 1 becomes a homogeneous distribution of the wear-resistant solid particles 10 guaranteed over the entire web 9 in length and width. It can by changing the vibration intensity by means of the knockers 14 Distribution of the solid particles 8 can be finely controlled.
  • the web 9 can be decorative papers, overlays or e.g. B. Sodium kraft papers act.
  • the impregnates can be used to manufacture a wide variety of products are used, the main use being the generation of so-called Laminate flooring is. To make these laminate floors you can either decorative papers strewn with wear-resistant solid particles or Overlays are used.
  • the so-called Taber method the wear classes specified in DIN EN13329 of 900, 1800, 2500, 4000 and 6500 revolutions can be achieved. The additional Use of aluminum oxide or other wear-resistant minerals treated overlays are no longer necessary.

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP02005931A 2001-04-10 2002-03-15 Dispositif et procédé pour l'application des particules solides Withdrawn EP1249322A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117807 2001-04-10
DE2001117807 DE10117807B4 (de) 2001-04-10 2001-04-10 Streuvorrichtung und Verfahren zum Auftragen von Feststoffpartikeln

Publications (1)

Publication Number Publication Date
EP1249322A1 true EP1249322A1 (fr) 2002-10-16

Family

ID=7681040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005931A Withdrawn EP1249322A1 (fr) 2001-04-10 2002-03-15 Dispositif et procédé pour l'application des particules solides

Country Status (2)

Country Link
EP (1) EP1249322A1 (fr)
DE (1) DE10117807B4 (fr)

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062941A1 (de) 2007-12-21 2009-06-25 Akzenta Paneele + Profile Gmbh Verfahren zur Herstellung eines Laminats
WO2012158100A1 (fr) * 2011-05-13 2012-11-22 Ceraloc Innovation Belgium Bvba Procédé de production d'une couche pulvérulente ou d'une couche granulaire
US8349234B2 (en) 2010-01-15 2013-01-08 Ceraloc Innovation Belgium Bvba Fibre based panels with a decorative wear resistance surface
US8349235B2 (en) 2007-11-19 2013-01-08 Ceraloc Innovation Belgium Bvba Recycling of laminate floorings
US8419877B2 (en) 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
CN103056077A (zh) * 2012-12-15 2013-04-24 松德机械股份有限公司 振动筛网式植砂机
US8431054B2 (en) 2007-11-19 2013-04-30 Ceraloc Innovation Belgium Bvba Fibre based panels with a wear resistance surface
US8481111B2 (en) 2010-01-15 2013-07-09 Ceraloc Innovation Belgium Bvba Bright coloured surface layer
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US8728564B2 (en) 2011-04-12 2014-05-20 Valinge Innovation Ab Powder mix and a method for producing a building panel
US8784587B2 (en) 2010-01-15 2014-07-22 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US8993049B2 (en) 2012-08-09 2015-03-31 Valinge Flooring Technology Ab Single layer scattering of powder surfaces
WO2015061918A1 (fr) * 2013-11-04 2015-05-07 Strahm Textile Systems Ag Dispositif permettant de disperser des produits pulvérulents sur la surface de nappes de matière
US9085905B2 (en) 2011-04-12 2015-07-21 Valinge Innovation Ab Powder based balancing layer
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
US9352499B2 (en) 2011-04-12 2016-05-31 Valinge Innovation Ab Method of manufacturing a layer
US9410319B2 (en) 2010-01-15 2016-08-09 Valinge Innovation Ab Heat and pressure generated design
RU2595708C2 (ru) * 2011-09-26 2016-08-27 Сакми Кооператива Мекканичи Имола Сочьета' Кооператива Устройство и способ для распределения сыпучего твердого материала
US9556622B2 (en) 2007-11-19 2017-01-31 Valinge Innovation Ab Fibre based panels with a wear resistance surface
CN106540868A (zh) * 2016-12-12 2017-03-29 江西中材太阳能新材料有限公司 自动植砂设备及自动植砂系统
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
US10100535B2 (en) 2014-01-10 2018-10-16 Valinge Innovation Ab Wood fibre based panel with a surface layer
US10286633B2 (en) 2014-05-12 2019-05-14 Valinge Innovation Ab Method of producing a veneered element and such a veneered element
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
US10442152B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floorboard
US10442164B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floor, wall, or ceiling panel and method for producing same
US10513094B2 (en) 2013-10-18 2019-12-24 Valinge Innovation Ab Method of manufacturing a building panel
US10828881B2 (en) 2016-04-25 2020-11-10 Valinge Innovation Ab Veneered element and method of producing such a veneered element
US10899166B2 (en) 2010-04-13 2021-01-26 Valinge Innovation Ab Digitally injected designs in powder surfaces
US10913176B2 (en) 2013-07-02 2021-02-09 Valinge Innovation Ab Method of manufacturing a building panel and a building panel
US10981362B2 (en) 2018-01-11 2021-04-20 Valinge Innovation Ab Method to produce a veneered element
US11046063B2 (en) 2011-04-12 2021-06-29 Valinge Innovation Ab Powder based balancing layer
US11072156B2 (en) 2013-11-27 2021-07-27 Valinge Innovation Ab Method for producing a floorboard
US11167533B2 (en) 2018-01-11 2021-11-09 Valinge Innovation Ab Method to produce a veneered element and a veneered element
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
US11313123B2 (en) 2015-06-16 2022-04-26 Valinge Innovation Ab Method of forming a building panel or surface element and such a building panel and surface element
CN114953696A (zh) * 2022-06-02 2022-08-30 仪征丰益升非织造布有限公司 一种基于活性炭的夹碳布加工用的无缝处理装置
US11597187B2 (en) 2019-01-09 2023-03-07 Valinge Innovation Ab Method to produce a veneer element and a veneer element
WO2023103383A1 (fr) * 2021-12-06 2023-06-15 黄山学院 Dispositif de distribution de poudre métallique et équipement de fusion laser sélective
CN116921214A (zh) * 2023-09-12 2023-10-24 壶关县耕耘种养专业合作社 一种动物饲料加工用筛分装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678425B2 (en) 2003-03-06 2010-03-16 Flooring Technologies Ltd. Process for finishing a wooden board and wooden board produced by the process
ES2686972T3 (es) 2016-05-20 2018-10-23 Flooring Technologies Ltd. Procedimiento para fabricar un tablero de material derivado de la madera resistente a la abrasión y línea de producción para ello
DE102017119400A1 (de) * 2017-08-24 2019-02-28 Flooring Technologies Ltd. Verfahren zum Beschichten eines platten- oder bahnförmigen Materials und Vorrichtung zum Durchführen des Verfahrens
EP3480030B1 (fr) 2017-11-06 2020-05-13 Flooring Technologies Ltd. Procédé de fabrication d'un panneau résistant à l'usure au matériau dérivé du bois et ligne de production correspondante
PT3686028T (pt) 2019-01-22 2021-05-05 Flooring Technologies Ltd Processo para o fabrico de um painel de derivados de madeira resistente à abrasão

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US3486484A (en) * 1965-09-23 1969-12-30 British Iron Steel Research Formation of coatings
US4212607A (en) * 1978-06-23 1980-07-15 American Can Company Fiber distributor
DE2939828A1 (de) * 1979-10-01 1981-04-16 Saladin AG, Sirnach, Thurgau Verfahren und einrichtung zum flaechenverteilten streubeschichten von unterlagenoberflaechen mit partikeln
US5415821A (en) * 1992-07-03 1995-05-16 Ask Corporation Method of manufacturing fiber reinforced inorganic hardened body

Cited By (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8617439B2 (en) 2007-11-19 2013-12-31 Valinge Innovation Ab Recycling of laminate floorings
US9783996B2 (en) 2007-11-19 2017-10-10 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US8431054B2 (en) 2007-11-19 2013-04-30 Ceraloc Innovation Belgium Bvba Fibre based panels with a wear resistance surface
US9556622B2 (en) 2007-11-19 2017-01-31 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US8349235B2 (en) 2007-11-19 2013-01-08 Ceraloc Innovation Belgium Bvba Recycling of laminate floorings
DE102007062941A1 (de) 2007-12-21 2009-06-25 Akzenta Paneele + Profile Gmbh Verfahren zur Herstellung eines Laminats
US8366854B2 (en) 2007-12-21 2013-02-05 Surface Technologies GmbH & Co., KG Method for producing a laminate
DE102007062941B4 (de) * 2007-12-21 2012-10-18 Surface Technologies Gmbh & Co. Kg Verfahren zur Herstellung eines Laminats
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
US8419877B2 (en) 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
US9255405B2 (en) 2008-04-07 2016-02-09 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
US8349234B2 (en) 2010-01-15 2013-01-08 Ceraloc Innovation Belgium Bvba Fibre based panels with a decorative wear resistance surface
US9410319B2 (en) 2010-01-15 2016-08-09 Valinge Innovation Ab Heat and pressure generated design
US8663785B2 (en) 2010-01-15 2014-03-04 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8920874B2 (en) 2010-01-15 2014-12-30 Valinge Innovation Ab Method of manufacturing a surface layer of building panels
US11401718B2 (en) 2010-01-15 2022-08-02 Valinge Innovation Ab Bright coloured surface layer
US8784587B2 (en) 2010-01-15 2014-07-22 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8481111B2 (en) 2010-01-15 2013-07-09 Ceraloc Innovation Belgium Bvba Bright coloured surface layer
US9296191B2 (en) 2010-04-13 2016-03-29 Valinge Innovation Ab Powder overlay
US10899166B2 (en) 2010-04-13 2021-01-26 Valinge Innovation Ab Digitally injected designs in powder surfaces
US10344379B2 (en) 2010-04-13 2019-07-09 Valinge Innovation Ab Powder overlay
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
US11040371B2 (en) 2010-05-31 2021-06-22 Valinge Innovation Ab Production method
US8728564B2 (en) 2011-04-12 2014-05-20 Valinge Innovation Ab Powder mix and a method for producing a building panel
US9352499B2 (en) 2011-04-12 2016-05-31 Valinge Innovation Ab Method of manufacturing a layer
US11046063B2 (en) 2011-04-12 2021-06-29 Valinge Innovation Ab Powder based balancing layer
US9085905B2 (en) 2011-04-12 2015-07-21 Valinge Innovation Ab Powder based balancing layer
US10214913B2 (en) 2011-04-12 2019-02-26 Valinge Innovation Ab Powder based balancing layer
US11633884B2 (en) 2011-04-12 2023-04-25 Valinge Innovation Ab Method of manufacturing a layer
CN103501921A (zh) * 2011-05-13 2014-01-08 瓦林格创新股份有限公司 制作粉末层或颗粒层的方法
RU2595683C2 (ru) * 2011-05-13 2016-08-27 Велинге Инновейшн Аб Способ изготовления порошкового слоя или гранулированного слоя
US20120308774A1 (en) * 2011-05-13 2012-12-06 Ceraloc Innovation Belgium Bvba Method of producing a powder layer or a granular layer
WO2012158100A1 (fr) * 2011-05-13 2012-11-22 Ceraloc Innovation Belgium Bvba Procédé de production d'une couche pulvérulente ou d'une couche granulaire
US11566431B2 (en) 2011-08-26 2023-01-31 Ceraloc Innovation Ab Panel coating
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
RU2595708C9 (ru) * 2011-09-26 2016-11-10 Сакми Кооператива Мекканичи Имола Сочьета' Кооператива Устройство и способ для распределения сыпучего твердого материала
RU2595708C2 (ru) * 2011-09-26 2016-08-27 Сакми Кооператива Мекканичи Имола Сочьета' Кооператива Устройство и способ для распределения сыпучего твердого материала
US9403286B2 (en) 2012-03-19 2016-08-02 Valinge Innovation Ab Method for producing a building panel
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US8993049B2 (en) 2012-08-09 2015-03-31 Valinge Flooring Technology Ab Single layer scattering of powder surfaces
US11905717B2 (en) 2012-08-09 2024-02-20 Ceraloc Innovation Ab Single layer scattering of powder surfaces
CN103056077A (zh) * 2012-12-15 2013-04-24 松德机械股份有限公司 振动筛网式植砂机
US10493729B2 (en) 2013-01-11 2019-12-03 Valinge Innovation Ab Method of producing a building panel and a building panel
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
US11135814B2 (en) 2013-01-11 2021-10-05 Valinge Innovation Ab Method of producing a building panel and a building panel
US10913176B2 (en) 2013-07-02 2021-02-09 Valinge Innovation Ab Method of manufacturing a building panel and a building panel
US12070873B2 (en) 2013-07-02 2024-08-27 Välinge Innovation AB Method of manufacturing a building panel and a building panel
US10513094B2 (en) 2013-10-18 2019-12-24 Valinge Innovation Ab Method of manufacturing a building panel
WO2015061918A1 (fr) * 2013-11-04 2015-05-07 Strahm Textile Systems Ag Dispositif permettant de disperser des produits pulvérulents sur la surface de nappes de matière
US10857765B2 (en) 2013-11-27 2020-12-08 Valinge Innovation Ab Floor, wall, or ceiling panel and method for producing same
US10926509B2 (en) 2013-11-27 2021-02-23 Valinge Innovation Ab Floorboard
US10442152B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floorboard
US11072156B2 (en) 2013-11-27 2021-07-27 Valinge Innovation Ab Method for producing a floorboard
US10442164B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floor, wall, or ceiling panel and method for producing same
US11485126B2 (en) 2013-11-27 2022-11-01 Valinge Innovation Ab Method for producing a floorboard
US12103273B2 (en) 2013-11-27 2024-10-01 Välinge Innovation AB Floor, wall, or ceiling panel and method for producing same
US11370209B2 (en) 2014-01-10 2022-06-28 Valinge Innovation Ab Method of producing a veneered element
US10988941B2 (en) 2014-01-10 2021-04-27 Valinge Innovation Ab Method of producing a veneered element
US11318726B2 (en) 2014-01-10 2022-05-03 Valinge Innovation Ab Wood fibre based panel with a surface layer
US11890847B2 (en) 2014-01-10 2024-02-06 Välinge Innovation AB Method of producing a veneered element
US10100535B2 (en) 2014-01-10 2018-10-16 Valinge Innovation Ab Wood fibre based panel with a surface layer
US10286633B2 (en) 2014-05-12 2019-05-14 Valinge Innovation Ab Method of producing a veneered element and such a veneered element
US11313123B2 (en) 2015-06-16 2022-04-26 Valinge Innovation Ab Method of forming a building panel or surface element and such a building panel and surface element
US11904588B2 (en) 2016-04-25 2024-02-20 Välinge Innovation AB Veneered element and method of producing such a veneered element
US10828881B2 (en) 2016-04-25 2020-11-10 Valinge Innovation Ab Veneered element and method of producing such a veneered element
CN106540868A (zh) * 2016-12-12 2017-03-29 江西中材太阳能新材料有限公司 自动植砂设备及自动植砂系统
US11738540B2 (en) 2018-01-11 2023-08-29 Välinge Innovation AB Method to produce a veneered element and a veneered element
US11850829B2 (en) 2018-01-11 2023-12-26 Välinge Innovation AB Method to produce a veneered element and a veneered element
US11167533B2 (en) 2018-01-11 2021-11-09 Valinge Innovation Ab Method to produce a veneered element and a veneered element
US10981362B2 (en) 2018-01-11 2021-04-20 Valinge Innovation Ab Method to produce a veneered element
US11597187B2 (en) 2019-01-09 2023-03-07 Valinge Innovation Ab Method to produce a veneer element and a veneer element
US11975508B2 (en) 2019-01-09 2024-05-07 Välinge Innovation AB Method to produce a veneer element and a veneer element
WO2023103383A1 (fr) * 2021-12-06 2023-06-15 黄山学院 Dispositif de distribution de poudre métallique et équipement de fusion laser sélective
CN114953696A (zh) * 2022-06-02 2022-08-30 仪征丰益升非织造布有限公司 一种基于活性炭的夹碳布加工用的无缝处理装置
CN114953696B (zh) * 2022-06-02 2023-07-25 仪征丰益升非织造布有限公司 一种基于活性炭的夹碳布加工用的无缝处理装置
CN116921214A (zh) * 2023-09-12 2023-10-24 壶关县耕耘种养专业合作社 一种动物饲料加工用筛分装置
CN116921214B (zh) * 2023-09-12 2023-11-17 壶关县耕耘种养专业合作社 一种动物饲料加工用筛分装置

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