CN114683645A - UV plastic composite board with ground color and preparation method thereof - Google Patents

UV plastic composite board with ground color and preparation method thereof Download PDF

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Publication number
CN114683645A
CN114683645A CN202011585220.7A CN202011585220A CN114683645A CN 114683645 A CN114683645 A CN 114683645A CN 202011585220 A CN202011585220 A CN 202011585220A CN 114683645 A CN114683645 A CN 114683645A
Authority
CN
China
Prior art keywords
substrate
layer
transparent film
plastic composite
pattern layer
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.)
Pending
Application number
CN202011585220.7A
Other languages
Chinese (zh)
Inventor
邓社广
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.)
Hope Digital Printing Equipment Co ltd
Original Assignee
Hope Digital Printing Equipment Co ltd
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 Hope Digital Printing Equipment Co ltd filed Critical Hope Digital Printing Equipment Co ltd
Priority to CN202011585220.7A priority Critical patent/CN114683645A/en
Publication of CN114683645A publication Critical patent/CN114683645A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls

Abstract

A UV plastic composite board with ground color and a preparation method thereof are disclosed, the preparation method comprises the following steps (1): coating a base color on the substrate to make the surface of the substrate white; step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing the UV pattern layer through an LED-UV lamp; and (3): compounding a transparent film on the surface of the UV pattern layer through a UV precoat layer, and compounding the transparent film and a substrate to form a film so as to form a plastic composite board; and (4): irradiating the plastic composite board by using a UV lamp to cure the UV precoat; UV plastic composite panel includes: the UV printing film comprises a substrate, a UV pattern layer, a UV precoat layer and a transparent film; the substrate is provided with a white color layer; the UV precoating layer and the UV pattern layer are sequentially arranged below the transparent film, and the transparent film and the substrate are compounded through an ultraviolet curing process, so that the problem that the UV pattern layer and the transparent film cannot be compounded in the prior art is solved.

Description

UV plastic composite board with ground color and preparation method thereof
Technical Field
The invention relates to the technical field of composite floors, in particular to a UV plastic composite board with ground color and a preparation method thereof.
Background
In the prior art, a plastic composite board is mainly characterized in that a functional film is directly adhered to a substrate (such as PVC) between the substrate and the functional film through heating so as to bond the functional film and the substrate into a whole; the plastic composite board in the prior art has low curing efficiency, needs heating and other steps during curing, is not favorable for the rapid molding of the plastic composite board, has high cost, and easily generates VOC in the curing process, thereby affecting the health of workers.
Disclosure of Invention
The invention aims to provide a preparation method of a UV plastic composite board with a background color, which is characterized in that a transparent film and a substrate are compounded through an ultraviolet curing process, so that the transparent film and the substrate are compounded.
The invention also provides a UV plastic composite board with ground color, which comprises: the UV printing film comprises a substrate, a UV pattern layer, a UV precoat layer and a transparent film; the substrate is provided with a color layer, and the color layer is white.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of a UV plastic composite board with ground color comprises the following steps:
step (1): coating a base color on the substrate to make the surface of the substrate white;
step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing through an LED-UV lamp;
and (3): compounding a transparent film on the surface of the UV pattern layer through a UV precoat layer, and compounding the transparent film and a substrate to form a film so as to form a plastic composite board;
and (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
Preferably, the substrate in the step (1) is a PVC plate, an SPC plate, a PP plate, and a PET plate.
Preferably, the coating amount of the UV ink in the UV precoat layer is 10-50g/m2。
Preferably, in the step (4), the irradiation end irradiated by the UV lamp is positioned right above the transparent film.
Preferably, in the step (3), the UV precoat layer is coated on the surface of the UV pattern layer, and then the transparent film is arranged on the surface of the UV precoat layer, so that the substrate and the transparent PVC are compounded into a film to form the plastic composite board.
Preferably, in the step (3), the UV pre-coating layer is disposed on the bottom surface of the transparent film, and then the transparent film is disposed on the surface of the UV pattern layer through the UV pre-coating layer, so as to form the plastic composite board.
A UV plastic composite board with ground color comprises: the UV printing film comprises a substrate, a UV pattern layer, a UV precoat layer and a transparent film;
the substrate is provided with a color layer, and the color layer is white;
the UV pattern layer is arranged on the upper surface of the substrate; the UV pre-coating layer is arranged on the upper surface of the UV pattern layer; the transparent film is transparent and is arranged on the upper surface of the UV precoat layer.
The invention has the beneficial effects that:
this plastic composite sheet arranges UV precoat layer and UV pattern layer in the below of transparent film in proper order, through ultraviolet curing's technology, compounds transparent film and base plate, makes transparent film and base plate realize compound, has improved the decorative effect of plastic composite sheet, makes the plastic composite sheet more environmental protection and low cost, has solved among the prior art can't form the resin layer so that its complex problem at UV pattern layer and transparent film.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments.
A preparation method of a UV plastic composite board with ground color comprises the following steps:
step (1): coating a base color on the substrate to make the surface of the substrate white;
the base plate is coated with colors, so that the decorative effect of the base plate can be improved, and the attractiveness of the UV plastic composite plate can be improved by matching with the UV pattern layer; meanwhile, the color on the substrate can absorb the UV light, and the UV light is prevented from penetrating through the surface of the substrate and influencing the substrate.
Step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing the UV pattern layer through an LED-UV lamp;
the user can input the self-customized pattern into the digital printer, and the digital printer prints the UV pattern layer customized by the user;
and (3): compounding a transparent film on the surface of the UV pattern layer through a UV precoat layer, and compounding the transparent film and a substrate to form a film so as to form a plastic composite board;
the UV precoating layer is used for combining the substrate and the transparent film, and after UV curing, the substrate and the transparent film can be effectively compounded into a whole, so that the cross-material compounding effect is realized.
And (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
Because this scheme uses is transparent PVC membrane, and UV light can pass the PVC membrane, gets into UV precoat and UV pattern layer, for the UV precoat and the UV pattern layer on base plate surface solidify, can realize the effect of UV solidification between realization base plate and the transparent PVC membrane.
This plastic composite sheet arranges UV precoat layer and UV pattern layer in the below of transparent film in proper order, through ultraviolet curing's technology, compounds transparent film and base plate, makes transparent film and base plate realize compound, has improved the decorative effect of plastic composite sheet, makes the plastic composite sheet more environmental protection and low cost, has solved among the prior art can't form the resin layer so that its complex problem at UV pattern layer and transparent film.
Specifically, the substrate and the transparent PVC film are compounded in a UV curing mode to realize the connection between the two plates; and wherein, when the UV lamp shines the transparent film, the ultraviolet ray can pass through the transparent film, prints UV pattern layer with the UV ink and fully solidifies, and its forming process environmental protection, no harmful molecule discharges, and the shaping between membrane and the membrane is efficient, and is with low costs.
Preferably, the substrate in the step (1) is a PVC plate, an SPC plate, a PP plate, and a PET plate.
The substrate is preferably made of PVC, the PVC material is easy to color, and the adhesion of the pigment or paint on the substrate is better. Meanwhile, the substrate can be replaced by SPC, PP and PET, and when the substrate is combined with the transparent film, the UV coating between the substrate and the transparent film improves the compounding degree of the cross-material.
Preferably, the UV ink is coated in the UV precoat layer in an amount of 10-50g/m2。
The coating amount of the UV ink cannot be too much or too low; too much easily causes the problems of long curing time and incomplete curing; the problems of unstable compounding of the substrate and the transparent film and poor fixing force are easily caused due to over low temperature; and the coating amount is 10-50g/m2In this case, the substrate and the transparent film are stably bonded to each other, and they are not easily detached from each other.
Preferably, in the step (4), the irradiation end irradiated by the UV lamp is positioned right above the transparent film.
When the UV lamp irradiates right above the transparent film, the irradiation range is largest, the UV pattern layer and the UV precoat layer receive the most ultraviolet light, and the curing efficiency is highest.
Preferably, in the step (3), the UV precoating layer is coated on the surface of the UV pattern layer, and then the transparent film is arranged on the surface of the UV precoating layer, so that the substrate and the transparent PVC are compounded into the film, and the plastic composite board is formed.
Preferably, in the step (3), the UV precoating layer is disposed on the bottom surface of the transparent film, and then the transparent film is disposed on the surface of the UV pattern layer through the UV precoating layer, so as to form the plastic composite board.
The scheme can select the step (3) according to different conditions so as to adapt to the processing conditions of different specifications, materials, processing surfaces and the like.
A UV plastic composite board with ground color comprises: the UV precoating comprises a substrate, a UV pattern layer, a UV precoating layer and a transparent film;
the substrate is provided with a color layer, and the color layer is white;
the UV pattern layer is arranged on the upper surface of the substrate; the UV pre-coating layer is arranged on the upper surface of the UV pattern layer; the transparent film is transparent and is arranged on the upper surface of the UV precoat layer.
Example 1:
the preparation method of the UV plastic composite board with the ground color is characterized by comprising the following steps:
step (1): coating a base color on the substrate to make the surface of the substrate white; the substrate is PVC;
step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing through an LED-UV lamp;
and (3): coating the UV precoating layer on the surface of the UV pattern layer, and then arranging the transparent PVC film on the surface of the UV precoating layer so as to compound the substrate and the transparent PVC into a film to form the plastic composite board; the coating amount of UV ink in the UV precoat was 10g/m2
And (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
Example 2:
the preparation method of the UV plastic composite board with the ground color is characterized by comprising the following steps:
step (1): coating a base color on the substrate to make the surface of the substrate white; the substrate is PET;
step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing the UV pattern layer through an LED-UV lamp;
and (3): arranging a UV pre-coating layer on the bottom surface of the transparent PVC film, and arranging the transparent PVC film on the surface of the UV pattern layer through the UV pre-coating layer to form a plastic composite board; the coating amount of UV ink in the UV precoat was 50g/m2
And (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
Example 3:
the preparation method of the UV plastic composite board with the ground color is characterized by comprising the following steps:
step (1): coating a white background color on a substrate; the substrate is PVC;
step (2): printing a UV pattern layer on the surface of the substrate at the first coloring area by using UV ink through a digital printer, and curing the UV pattern layer through an LED-UV lamp;
and (3): coating the UV precoating layer on the surface of the UV pattern layer, and then arranging the transparent PVC film on the surface of the UV precoating layer so as to compound the substrate and the transparent PVC into a film to form the plastic composite board; the UV ink coating amount in the UV precoat was 35g/m2
And (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (8)

1. The preparation method of the UV plastic composite board with the ground color is characterized by comprising the following steps:
step (1): coating a base color on the substrate to make the surface of the substrate white;
step (2): printing a UV pattern layer on the surface of the substrate by using UV ink through a digital printer, and curing the UV pattern layer through an LED-UV lamp;
and (3): compounding a transparent film on the surface of the UV pattern layer through a UV precoat layer, and compounding the transparent film on a substrate to form a film so as to form a plastic composite board;
and (4): and irradiating the plastic composite board by using a UV lamp to cure the UV precoat.
2. The manufacturing process according to claim 1, wherein the substrate in the step (1) is a PVC plate, an SPC plate, a PP plate, and a PET plate.
3. The process according to claim 1, wherein the transparent film is a PVC film.
4. The process according to claim 1, wherein the UV ink is applied in the UV precoat in an amount of 10-50g/m2。
5. The process according to claim 1, wherein in the step (4), the irradiation end of the UV lamp is irradiated on the surface with the transparent film.
6. The manufacturing process according to any one of claims 1 to 5, wherein in the step (3), a UV pre-coating layer is coated on the surface of the UV pattern layer, and a transparent film is arranged on the surface of the UV pre-coating layer, so that the substrate and the transparent PVC are compounded into a film to form the plastic composite board.
7. The manufacturing process according to any one of claims 1 to 5, wherein in the step (3), the UV pre-coating layer is disposed on the bottom surface of the transparent film, and the transparent film is disposed on the surface of the UV pattern layer through the UV pre-coating layer to form the plastic composite board.
8. The utility model provides a take UV plastic composite sheet of ground colour which characterized in that includes: the UV printing film comprises a substrate, a UV pattern layer, a UV precoat layer and a transparent film;
the substrate is provided with a color layer, and the color layer is white;
the UV pattern layer is arranged on the upper surface of the substrate; the UV pre-coating layer is arranged on the upper surface of the UV pattern layer; the transparent film is transparent and is arranged on the upper surface of the UV precoat layer.
CN202011585220.7A 2020-12-28 2020-12-28 UV plastic composite board with ground color and preparation method thereof Pending CN114683645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011585220.7A CN114683645A (en) 2020-12-28 2020-12-28 UV plastic composite board with ground color and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011585220.7A CN114683645A (en) 2020-12-28 2020-12-28 UV plastic composite board with ground color and preparation method thereof

Publications (1)

Publication Number Publication Date
CN114683645A true CN114683645A (en) 2022-07-01

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ID=82130753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011585220.7A Pending CN114683645A (en) 2020-12-28 2020-12-28 UV plastic composite board with ground color and preparation method thereof

Country Status (1)

Country Link
CN (1) CN114683645A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183285A (en) * 2016-08-30 2016-12-07 天津达因建材有限公司 A kind of composite membrane, sheet material and preparation of plates method
CN107206767A (en) * 2014-09-04 2017-09-26 帕拉姆工业（1990）有限公司 For applying wearability and the system and method for weather resistant coatings to profile
CN210049532U (en) * 2019-05-10 2020-02-11 惠州伟康新型建材有限公司 Composite plastic floor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107206767A (en) * 2014-09-04 2017-09-26 帕拉姆工业（1990）有限公司 For applying wearability and the system and method for weather resistant coatings to profile
CN106183285A (en) * 2016-08-30 2016-12-07 天津达因建材有限公司 A kind of composite membrane, sheet material and preparation of plates method
CN210049532U (en) * 2019-05-10 2020-02-11 惠州伟康新型建材有限公司 Composite plastic floor

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