CN108136814A - Manufacture embossing and the method for digital print substrate - Google Patents
Manufacture embossing and the method for digital print substrate Download PDFInfo
- Publication number
- CN108136814A CN108136814A CN201680060857.XA CN201680060857A CN108136814A CN 108136814 A CN108136814 A CN 108136814A CN 201680060857 A CN201680060857 A CN 201680060857A CN 108136814 A CN108136814 A CN 108136814A
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- China
- Prior art keywords
- base material
- paint
- digital printing
- embossing
- decoration
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000004049 embossing Methods 0.000 title claims description 41
- 239000000758 substrate Substances 0.000 title description 6
- 239000000463 material Substances 0.000 claims abstract description 94
- 239000003973 paint Substances 0.000 claims abstract description 72
- 238000007639 printing Methods 0.000 claims abstract description 51
- 238000005034 decoration Methods 0.000 claims abstract description 29
- 230000037452 priming Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000123 paper Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 30
- 239000000976 ink Substances 0.000 description 24
- 239000003921 oil Substances 0.000 description 11
- 238000001723 curing Methods 0.000 description 7
- 229920000877 Melamine resin Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011094 fiberboard Substances 0.000 description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000003847 radiation curing Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000784 Nomex Polymers 0.000 description 2
- 229920001587 Wood-plastic composite Polymers 0.000 description 2
- 229920003180 amino resin Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000011155 wood-plastic composite Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
- B41M5/0017—Application of ink-fixing material, e.g. mordant, precipitating agent, on the substrate prior to printing, e.g. by ink-jet printing, coating or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0076—Digital printing on surfaces other than ordinary paper on wooden surfaces, leather, linoleum, skin, or flowers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Laminated Bodies (AREA)
- Floor Finish (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to a kind of methods for manufacturing wood-fibred base Dicoration base material, include the following steps：A) machine printed is carried out to base material (2) to form embossed surface；B) apply priming paint on the embossed surface of base material；C) priming paint being coated on embossed surface is dried or is cured to form basal layer；D) (4) digital printing will be decorated on basal layer (3) using liquid ink；And e) liquid ink of the decoration to forming digital printing is dried or cures.
Description
Technical field
The present invention relates to one kind for manufacturing the method that embossing (imprints, emboss) Dicoration base material, particularly panelling
(panel) and plank (board), specifically based on wood-fibred, such as MDF (medium density fibre board (MDF)) or HDF (high density fiberboard)
Base material, pass through digital printing (numerical digit print, digital printing) on the substrate and form decoration.
The invention further relates to can as obtained by such method base material, it is special such as panelling (panel) and plank (board)
Floor is not used as it.
Background technology
Digital printing refers to the method that the image based on number is printed directly to base material.This is commonly referred to as profession and beats
Print, wherein small from desktop publishing and other digital sources using large format and/or large capacity laser or printing of inkjet printer
Batch jobs.For the object of every part of printing, digital printing has cost more higher than traditional offset printing processes, but by keeping away
Exempt to make all technical steps in centre needed for printing plate, cost usually can be saved, so as to offset the price being higher by.It is digital
Printing also allows print on demand, shortens the turnaround time and even allows for changing the image of every printed copy.The section of labour
Save and the raising of digital-code printer ability mean that digital printing is reaching such a critical point, i.e., digital printing can with
Match or replace the ability of offset printing, the printing amount of the bigger of thousands of parts of printed products is produced with low price.
However, when in base material, during as used digital printing on high density fiberboard, decoration is usually still printed upon individually
On paper or pile support, the paper or pile support are applied on base material.In fact, although basal layer can be applied with true
The abundant adherency of applied ink is protected, but such basal layer may influence print quality.In fact, porous layer may absorb
Ink causes to cover insufficient, and non-porous alkaline layer may cause ink to coalesce and influence quality of colour.However, using individual
Printing support can make the process costly and complexity.
In general, the manufacture of floor or similar products is included in wooden base panelling and plank, such as wood particle panels, MDF or HDF faces
The embossing step that (such as digital printing) decoration carries out later is printed on plate.Therefore, when using engraved roll (engraved
When roller), embossing embossment (embossed relief) can be transferred directly on top coat paint (paint, liquid etc.) or work as
During using short period pressing plate (short cycle press), embossing embossment can be transferred directly to top layer (melamine, paper, foil
Piece ...) on.Therefore, embossing embossment is not transferred directly on base material, but is transferred on top coat paint/top layer.Therefore,
The floor known, such as standard laminate, the depth capacity of embossing embossment shown are limited to the top coat paint/top layer thickness,
It is about 30-300 μm.
Therefore alternative techniques are needed, to allow to reach the floor with deeper embossed surface.
The present invention is intended to provide a kind of method for manufacturing base material, the base material includes the dress formed by digital printing
Decorations, show deep embossing embossment/embossing mark.
The present invention also aims to provide a kind of method for manufacturing this base material, the base material allows to obtain good
Picture quality.
The present invention also aims to provide a kind of method for manufacturing this base material, the base material shows what is improved
Natural look.
Invention detailed content
The present invention relates to for manufacturing the method for wood-fibred base Dicoration base material, include the following steps：
A) machine printed is carried out to base material to form embossed surface；
B) apply priming paint on the embossed surface of the base material；
C) priming paint being coated on the embossed surface is dried or is cured to form basal layer；
D) digital printing will be decorated on the basal layer using liquid ink；With
E) liquid ink of the decoration to forming digital printing is dried or cures.
Particularly, the base material can be selected from the group being made of panelling and plank.
It is preferable to use wood base boards, particularly wood-fiber board.
In one embodiment, base material is selected from the group being made of HDF, MDF, cardboard and WPC (wood plastic composite).It is special
Not, base material is HDF.
In the case of floor panel, in the process, the printing fiberboard of acquisition is cut into form final floor edge
Plate, it is preferable that it has the surface less than 0.5 square metre or even less than 0.3 square metre.In application according to the method for the present invention
Before, the surface of base material can be filled with the material layer comprising filler to obtain uniform surface.
In the method for the invention, step a) can use engraving embossing cylinder (engraving embossing cylinder, engraved
Embossing cylinder) or pressing plate progress.
In one embodiment, embossing step (a) hot pressing cylindrical fireworks or cold pressing cylindrical fireworks carry out.Particularly, hot pressing cylindrical fireworks
120 DEG C to 170 DEG C of cylinder is heated to, is preferably up to heated to 150 DEG C.Particularly, cold pressing cylindrical fireworks are to use 20 DEG C to 35 DEG C
Cylinder.
Advantageously, hot pressing cylindrical fireworks and cold pressing cylindrical fireworks shift embossment on base material, without generating reversible deformation on base material.
In general, embossing cylinder can be engraving embossing cylinder, the embossment by the cylinder is allowed to be transferred on base material.Being embossed cylinder can
12mm, preferably of up to 1.5mm are up to the surface texture embossment having.
Preferably, when using embossing cylinder, the base material conveying speed of machine printed step (a) is with 5-20m/min, preferably
8m/min is carried out.
In one embodiment, step (a) is carried out with pressing plate, such as is carried out with short period pressing plate.
Preferably, short period pressing plate is heated to temperature in the range of 30 DEG C to 300 DEG C, preferably 120 DEG C to 250 DEG C ranges
Interior temperature.
Preferably, 2 seconds to 10 minutes, the preferably heating time of 2 to 30 seconds was enough.
In the method for the invention, embossing step (a) advantageously carries out directly on base material, without on base material is present in
Any top coat paint/top layer on carry out.Therefore, embossed surface is advantageously directly present on base material.
Therefore, in the method for the invention, embossing step (a) carries out before digital printing step.
In one embodiment, step (a) is at least carried out in the side of base material.Particularly, embossed surface is present in base
On at least side of material.
In one embodiment, priming paint (bottom material, primer) is selected from the group being made up of：Transparent or coloured UV paints,
Transparent or coloured UV oil, water base colored paint and their mixture.
Preferably, UV- primer materials are substantially by UV curable lacquers, pigment, curing agent, reactive diluent or free radical shape
It is formed into agent as start of chain agent.
It is water base to there is color bottom paint to preferably comprise at least one light tone pigment, particularly preferably, at least containing a kind of white pigment.
Preferably, priming paint is white UV paints.
Particularly, priming paint is transparent UV paints, by Akzo Nobel N.V. (Akzo Nobel) commercialization, trade name UV
Primer (UV BASE COAT) or priming paint are coloured UV paints, by Akzo Nobel N.V.'s commercialization, trade name white
UV primers (UV BASE COAT WHITE).
Particularly, priming paint is water base colored paint, by Akzo Nobel N.V.'s commercialization, trade name Northern Europe white AQUA face
Material coloring agent (AQUA PIGMENTS STAIN NORDIC WHITE) or priming paint are transparent UV oil, by Ao Simo polymer
Company (Osmo Polyx) commercialization, trade name oil primer (OIL BASE COAT).
The amount of application of the priming paint used in the method for the present invention can be 5 to 50g/m2, preferably 25 to 30g/m2。
Advantageously, priming paint cause decoration embossing mark, as embossed surface hole in shift well.Advantageously, moreover,
Priming paint also achieves the bonding between embossed surface and digital printing decoration.
In one embodiment, in step (c), the base material coated with UV primer materials radiates pregelatinization by UV.
In one embodiment, in comvection dryer, by the way that the substrate of coating is heated to 50 DEG C to 90 DEG C ranges
Interior temperature is preferably heated to the temperature in the range of 60 DEG C to 80 DEG C to dry coated with the water base base material for having color bottom paint.
In one embodiment, it is dried coated with the water base base material for having color bottom paint by infrared dryer.
In step (d), the base material for being coated with basal layer carries out digital printing to form decoration.
In general, the decoration of printing represents wood pattern.Other patterns, such as stone pattern, parquets Counterfeit Item or imagination pattern
(fantasy pattern) is also possible.Since the purposes of digital printing is very extensive, any pattern can be printed, i.e.,
Make to be small lot printing, can also print in a short time, without external supplier, such as print company.
In step (d), liquid ink can be water-based inks or UV ink.Water-based inks are cheaper than solvent based inks.
Therefore, water-based inks are preferred for the digital printing.
Preferably, the digital printing technology be can be according to the printing technique of point-by-point mode depositing droplets, such as at this
In the case of kind, such as use the point-by-point mode depositing droplets of drop-on-demand ink-jet (DOD) system progress.
In a preferred embodiment, in print procedure, base material, which has, is more than 10m/min, preferably greater than 80m/min,
Or particularly, up to 150m/min speed.
In another preferred embodiment, base material is stationary, and the print head of ink-jet system passes through base material.
In step (e), ink that is dry or being formed by curing printing decoration.The drying of water-based inks can be in environmental condition
Lower progress optionally uses conventional means, as heater, fan or infrared dryer are accelerated.Needed for ink setting
Time depend on many factors, composition, its water content such as ink, droplet size, and certainly also have surface temperature, around
The temperature and humidity of air and printing decoration near region rate of air circulation.
Particularly, UV ink passes through UV radiation curings.
The amount of digital printing inks can be 5 to 15g/m2Between, preferably 6 to 8g/m2Between.
Preferably, digital printing is direct digital printing, is not needed to using individual paper or the pile being applied on base material
Support.
According to the present invention, decorate by digital printing to basal layer, the base-layer bits are on the embossed surface of base material.Tool
For body, obtained Dicoration base material includes direct embossed surface formed on the substrate, and the embossed surface is located at basal layer
With the lower section of decorative layer (digital printing decoration).
In one embodiment, method of the invention further include be present in it is following in step：
F) using top coat paint or the decoration of finish(ing) coat coating digital printing.
Preferably, top coat paint is selected from the group being made up of：Paint, oil and resin.It in these oil, is mentioned that, example
Such as UV oil or oxygenated oil.
Preferably, top coat paint is based on amino resins, the melamine such as provided with resin or sheet-form.As replacement
Scheme can also use translucent or transparent paint.
Preferably, top coat paint, such as be coated on plank (board) in liquid form by one or more rollers.It can
Alternatively, top coat paint is coated on plank by using melamine sheet material.
The top coat paint is in addition it can comprising hard particles, such as aluminium oxide, by the hard particles in final base material
Surface at obtain improve wearability.This top coat paint is more more resistant than painting.Preferably, it is set on still wet top coat paint
Put this particle.
The final thickness of top coat paint is usually between 30 to 300, preferably between 50 to 220 μm.
According to a kind of embodiment, in order to improve the wear resistence on top smooth surface (travel region), according to gram force treasured
Hot melt paint (Kleiberit) technology coating top polyurethane layer coating, particularly, by sponge roller in depth
Embossed area coating UV paints.According to the embodiment, hot coating is not coated by embossed area in order to avoid losing patterned structure.
Gram force treasured hot melt paint (Kleiberit) technology includes gram force treasured PUR HC 717
(KLEIBERIT PUR HC 717) applies to surface.Gram force treasured PUR HC 717 are solid at room temperature.
In one embodiment, method of the invention further include be present in it is following in step：
G) dry or curing top coat paint.
Particularly, the top coat paint with UV materials passes through UV radiation curings.
Being based especially on melamine sheet material ensures the required condition of top coat paint curing, especially including temperature range, holds
Continuous time and pressure.It can change for curing the suitable temperature ranges of top coat paint, duration and pressure, because it is institute
The particular polymers and the function of curing agent used.However, usual 100 to 300 DEG C, preferably 120 to 250 DEG C of temperature is suitable
's.2 seconds to 10 minutes heating time, preferably 2 to 30 seconds are typically enough.In addition, pressure preferably 20 to 60kg/cm2。
In one embodiment, method of the invention further include be present in it is following in step：
H) balance paper or enamelled coating are set at the back side of the base material.
Particularly, enamelled coating is selected from the group being made up of：Coloured UV paints, transparent UV paints, coloured UV oil, transparent UV oil, water
Primary colours paint and their mixture.
According to a kind of embodiment, in the method for the invention, the back side setting that step h) is included in base material has weaving
The PES Nomexs of backing (PP).It is to improve surface fastness and water resistance to carry out such step.
At present, it when installing standard laminate and/or parquet floor (parquet), is laid between floor on " ground "
Paillon.According to the embodiment, there is the PES Nomexs of weaving backing instead of paillon.
In one embodiment, embossed surface includes extending to base material thickness depth capacity, such as reach the pressure of 12mm
Flower mark, particularly when base material is HDF.
Preferably, embossing mark is selected from the group being made up of：Hole (hole), crack, hole and their mixture.
According to the present invention, digital printing is decorated on the embossed surface covered with basal layer.
In one embodiment, the decoration of digital printing is matched with embossing mark.Specifically, in digital printing step
Period, embossed surface are located at below print head, to apply the decoration of digital printing on the exact position of embossing mark.
The inventors discovered that it according to the method for the present invention, advantageouslys allow for preparing the floor with deep embossed surface, more
Specifically, allowing to prepare has embossed surface more deeper than existing known floor.
More specifically, according to the method for the present invention, it such as in typical already known processes, advantageouslys allow for directly in base
(rather than on top coat paint or top layer) forms embossed surface on material.Therefore, the embossing mark of the embossed surface of base material has limit
In the depth capacity of base material thickness (and being not limited to the thickness of top coat paint).Particularly, method of the invention allows to be had
The depth capacity of base material for being embossed mark is up to 12mm (HDF thickness), preferably in 0.8mm between 12mm, more preferably in 1mm
To between 12mm.
Advantageously, this method also allows to obtain the floor with excellent picture quality, seems than existing product more certainly
So.Particularly, this method allows to shift decoration well on/within the embossing mark of embossed surface.It advantageously achieves pair
The imitation of the high fidelity of wood pattern.
The invention further relates to the floor panels or plank obtained according to method as defined above.
The present invention relates to a kind of floor panel or plank, including：
I) it is embossed wood-fibred base base material；
Ii) coated in the basal layer on embossing base material；
Iii the decoration) coated in the digital printing on the basal layer；And
Iv the top coat paint on decoration) coated in the digital printing.
As used herein, term " embossing wood-fibred base base material " refers to include the wood-fibred base base material of embossed surface, described
Embossed surface includes at least one embossing mark.
Particularly, embossed surface be directly present on substrate surface rather than top coat paint/top layer on.
In one embodiment, base material is embossed to the depth capacity of base material thickness.Particularly, the embossing of base material is maximum
Depth reaches 12mm.
Preferably, the embossed surface of base material has depth for 1mm to 12mm, preferably 1mm or 1.5mm including at least one
It is embossed mark.
Preferably, in the present invention, the base material at embossing mark position is at least embossed to more than 0.5mm, preferably greatly
In 0.8mm.Particularly, the base material embossing depth at embossing mark position is 1mm to 12mm, preferably 1mm or 1.5mm.
Description of the drawings
Fig. 1 schematically shows the base material manufactured using preferred embodiment according to the method for the present invention.
Priming paint can be used as filler, can cover or fill the embossing mark of embossed surface, specific such as Fig. 1
It is shown.In fact, in Fig. 1, embossed surface S, and particularly filling coining mark E is completely covered in basal layer 3, and such as hole is split
Seam, hole and its mixture.
Fig. 2 schematically shows the base materials of another preferred embodiment manufacture used according to the method for the present invention.At this
In Fig. 2, basal layer 3 preferably covers but is not filled with the embossing mark E of embossed surface S.Preferably, priming paint passes through soft rubber roller
(25ShA) is coated.
The preferred embodiment of the method for the present invention according to figure 1, panelling 1 are produced as follows.
Specifically, using embossing cylinder or short period pressing plate to made of high density fiberboard (HDF) base material 2 be embossed,
To form embossed surface on base material.Embossed surface is coated with response composite, such as transparent or coloured UV is painted, is transparent or coloured
UV oil, water base colored paint and its mixture, form alkaline layer 3.
More specifically, then by suitable mode, such as by roller, apply response composite in an application step
It is added on base material 2.
Amount of application for the priming paint in the method for the present invention can be 5 to 50g/m2, preferably 25 to 30g/m2.In a kind of reality
It applies in mode, the base material coated with UV primer materials radiates pregelatinization by UV.In one embodiment, it is coated with water base
The base material for having color bottom paint is dry in comvection dryer, the temperature being heated in the range of 50 DEG C to 90 DEG C, preferably 60 DEG C to 80 DEG C
In the range of temperature.In one embodiment, it is dried coated with the water base base material for having color bottom paint by infrared dryer.
Then use, such as drop-on-demand (DOD) ink-jet system, using digital printing and water-based inks or UV ink to by
This is coated with the embossed surface setting decoration 4 of the base material 2 of basal layer 3.The specific nature of basal layer 3 improves ink in base material 2
On attachment, while prevent taken in excess or on the contrary, prevent from being formed the coalescence of the ink droplet of decoration 4.
In one embodiment, it is contemplated that dry and/or curing ink droplet forms decoration 4, is filled being printed with water-based inks
After decorations 4, panelling 1 is introduced into baking oven and is heated to 70 to 250 DEG C, 2 to 30 seconds duration.In one embodiment, UV
Ink passes through UV radiation curings.
Then, the decoration being applied on panelling 1 is protected by applying top coat paint 5, is based particularly on amino resins, it is special
It is not melmac.This resin can be coated on panelling 1 in liquid form, especially by one or more rollers.
Optionally, coating is set in solid form on panelling 1, especially by one or more sheet materials.The size root of coating
It is selected according to the size of panel.For example, the length of coating is 2620mm, width 2070mm, grammes per square metre 150g/cm2。
After drying, if using resin, at a temperature of 100 to 300 DEG C, in 60kg/cm2Pressure under apply top layer
Material carries out pressing operation 10 seconds.If desired, water-based inks can also cure in this step.After solidification, alkaline layer 3 has
There is significant bond properties, and keep its elasticity and flexibility simultaneously.The cohesive force between the different layers of panelling 1 obtains as a result,
Enhancing, also, the risk being particularly layered under stress reduces.
Particularly, the top coat paint with UV materials passes through UV radiation curings.
The final thickness of top coat paint 5 is typically included between 2 to 100, preferably between 5 to 50 μm.On manufacture floor
In the case of panelling, contoured edge (profiled can be formed on panelling before or after the technique of the application present invention
Edge) region.
By applying suitable protective layer 6 back side of panelling can be further protected such as balance paper or suitable paint.
Claims (15)
1. a kind of method for manufacturing wood-fibred base Dicoration base material includes the following steps：
A) machine printed is carried out to base material to form embossed surface；
B) apply priming paint on the embossed surface of the base material；
C) priming paint being coated on the embossed surface is dried or is cured to form basal layer；
D) digital printing will be decorated on the basal layer using liquid ink；With
E) liquid ink of the decoration to forming digital printing is dried or cures.
2. according to the method described in claim 1, it is characterized in that, the base material is selected from by panelling (panels) and plank
(boards) group of composition.
3. according to the method described in claim 1, it is characterized in that, the base material be selected from be made of HDF, MDF, cardboard and WPC
Group.
4. method as claimed in any of claims 1 to 3, which is characterized in that step a) using engraving embossing cylinder or
Pressing plate carries out.
5. method as claimed in any of claims 1 to 4, which is characterized in that the priming paint is selected from and is made up of
Group：Transparent or coloured UV paint, transparent or coloured UV oil, water base colored paint and their mixture.
6. method as claimed in any of claims 1 to 5, which is characterized in that the digital printing in step d)
It is carried out using drop-on-demand ink-jet system.
7. method as claimed in any of claims 1 to 6, which is characterized in that step d) uses UV ink or water base
Ink carries out.
8. method as claimed in any of claims 1 to 7, further include be present in it is following in step：
F) using the decoration of top coat paint coating digital printing.
9. according to the method described in claim 8, it is characterized in that, the top coat paint is selected from the group being made up of：Paint, oil
And resin.
10. the method according to any one in claim 8 or 9, further include be present in it is following in step：
G) it dries or cures the top coat paint.
11. method as claimed in any of claims 1 to 10, further include be present in it is following in step：
H) balance paper or enamelled coating are set at the back side of the base material.
12. the method according to any one in claim 1 to 11, which is characterized in that the embossed surface includes embossing
Mark, the embossing mark extend to the depth capacity of the base material thickness.
13. the method according to any one in claim 1 to 12, which is characterized in that the decoration of digital printing with
The embossing mark is mutually registrated.
14. a kind of floor panel or plank, including：
I) it is embossed wood-fibred base base material；
Ii) coated in the basal layer on embossing base material；
Iii the decoration) coated in the digital printing on the basal layer；And
Iv the top coat paint on decoration) coated in the digital printing.
15. floor panel according to claim 14 or plank, which is characterized in that the depth capacity of base material embossing
The thickness of up to described base material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15190445.5 | 2015-10-19 | ||
| EP15190445 | 2015-10-19 | ||
| PCT/EP2016/075084 WO2017067978A1 (en) | 2015-10-19 | 2016-10-19 | Method for the manufacture of embossed and digitally printed substrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108136814A true CN108136814A (en) | 2018-06-08 |
Family
ID=54337630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680060857.XA Pending CN108136814A (en) | 2015-10-19 | 2016-10-19 | Manufacture embossing and the method for digital print substrate |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3365184B1 (en) |
| CN (1) | CN108136814A (en) |
| ES (1) | ES2929707T3 (en) |
| PL (1) | PL3365184T3 (en) |
| RS (1) | RS63670B1 (en) |
| RU (1) | RU2731530C2 (en) |
| UA (1) | UA124420C2 (en) |
| WO (1) | WO2017067978A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159472A (en) * | 2018-10-25 | 2019-01-08 | 沈逸 | A kind of production method of Packaging Box |
| CN116197981A (en) * | 2023-02-03 | 2023-06-02 | 惠州市摩彩装饰材料有限公司 | Preparation method of UV semi-open coating plate for digital printing of wood skin textures |
| WO2023143081A1 (en) * | 2022-01-27 | 2023-08-03 | 上海协承昌化工有限公司 | Wallboard substrate and direct printing wallboard using same |
| CN114434998B (en) * | 2022-01-28 | 2023-08-29 | 小森新材料科技有限公司 | Preparation method of simulated wood grain three-dimensional decorative home board |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3744786A4 (en) * | 2018-01-26 | 2021-08-04 | Zhejiang Kingdom Plastics Industry Co., Ltd. | Plastic flooring processing process utilizing digital printing |
| CN110077007B (en) * | 2018-01-26 | 2021-08-03 | 浙江晶通新材料集团有限公司 | Plastic floor processing technology utilizing digital printing |
| CN110341215B (en) * | 2018-04-04 | 2021-09-17 | 赵培东 | Plastic plate product with three-dimensional embossing and printing method thereof |
| CN110696516A (en) * | 2019-10-12 | 2020-01-17 | 浙江晶通塑胶有限公司 | Processing technology of digital printing floor |
| LU101631B1 (en) | 2020-02-04 | 2021-08-04 | Tarkett Gdl Sa | Method for the manufacture of a floor plank with a wooden based substrate |
| WO2024125808A1 (en) * | 2022-12-16 | 2024-06-20 | Lignum Technologies Ag | Embossed structure |
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| WO2009013580A2 (en) * | 2007-07-26 | 2009-01-29 | Flooring Industries Limited, Sarl | Methods for manufacturing panels and panel. |
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2016
- 2016-10-19 ES ES16784875T patent/ES2929707T3/en active Active
- 2016-10-19 CN CN201680060857.XA patent/CN108136814A/en active Pending
- 2016-10-19 EP EP16784875.3A patent/EP3365184B1/en active Active
- 2016-10-19 RS RS20220967A patent/RS63670B1/en unknown
- 2016-10-19 UA UAA201804193A patent/UA124420C2/en unknown
- 2016-10-19 RU RU2018114140A patent/RU2731530C2/en active
- 2016-10-19 WO PCT/EP2016/075084 patent/WO2017067978A1/en active Application Filing
- 2016-10-19 PL PL16784875.3T patent/PL3365184T3/en unknown
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|---|---|---|---|---|
| WO2003084760A1 (en) * | 2002-04-03 | 2003-10-16 | Masonite Corporation | Method and apparatus for creating an image on an article, and printed article |
| EP1479524A1 (en) * | 2003-05-23 | 2004-11-24 | Jörg R. Bauer | Method and device for the production of a component with a pre-determined surface appearance |
| CN101547792A (en) * | 2006-06-08 | 2009-09-30 | 曼宁顿米勒斯股份有限公司 | Methods and systems for decorating benel and other surfaces of laminated floorings |
| WO2009013580A2 (en) * | 2007-07-26 | 2009-01-29 | Flooring Industries Limited, Sarl | Methods for manufacturing panels and panel. |
| EP2789476A1 (en) * | 2013-04-09 | 2014-10-15 | Tarkett GDL S.A. | Method for the manufacture of digitally printed substrates |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159472A (en) * | 2018-10-25 | 2019-01-08 | 沈逸 | A kind of production method of Packaging Box |
| WO2023143081A1 (en) * | 2022-01-27 | 2023-08-03 | 上海协承昌化工有限公司 | Wallboard substrate and direct printing wallboard using same |
| CN114434998B (en) * | 2022-01-28 | 2023-08-29 | 小森新材料科技有限公司 | Preparation method of simulated wood grain three-dimensional decorative home board |
| CN116197981A (en) * | 2023-02-03 | 2023-06-02 | 惠州市摩彩装饰材料有限公司 | Preparation method of UV semi-open coating plate for digital printing of wood skin textures |
Also Published As
| Publication number | Publication date |
|---|---|
| PL3365184T3 (en) | 2022-12-19 |
| UA124420C2 (en) | 2021-09-15 |
| RU2018114140A3 (en) | 2020-03-27 |
| EP3365184A1 (en) | 2018-08-29 |
| WO2017067978A1 (en) | 2017-04-27 |
| RU2731530C2 (en) | 2020-09-03 |
| ES2929707T3 (en) | 2022-12-01 |
| RS63670B1 (en) | 2022-11-30 |
| RU2018114140A (en) | 2019-10-21 |
| EP3365184B1 (en) | 2022-10-12 |
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Application publication date: 20180608 |