CN216832628U

CN216832628U - Colored composite concave-convex plate based on high frequency

Info

Publication number: CN216832628U
Application number: CN202120433666.1U
Authority: CN
Inventors: 王凯; 张枝荣; 张国勇; 胡晓松; 姜宏涛; 小林隆; 小川重幸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-06-28
Anticipated expiration: 2031-02-26
Also published as: JP3233803U

Abstract

The utility model provides a compound unsmooth panel of colour based on high frequency, this compound unsmooth panel of colour include the concave-convex layer of colour densification, with the adjacent colour surface densification layer of colour densification concave-convex layer and with the basic unit that colour densification concave-convex layer or the closely knit layer of colour surface are connected, colour densification concave-convex layer and the closely knit layer of colour surface have colored stripe along its texture direction, the density ratio colour on the closely knit layer of colour surface is more variousThe density of the color-pressed concave-convex layer is 0.3g/cm higher³‑0.6g/cm³(ii) a The utility model discloses a colored stripe of compound unsmooth panel of colored extends along the direction of texture, and coating distributes naturally, and the resistance to damage nature is strong.

Description

Colored composite concave-convex plate based on high frequency

Technical Field

The utility model belongs to the technical field of the wood system section bar, in particular to compound unsmooth panel of colour based on high frequency.

Background

The method of patent No. 201811575028.2 provides a composite concave-convex plate based on high frequency, in order to have more ornamental, can coat the colored paint on this concave-convex plate, if directly at the surface spraying colored paint of composite concave-convex plate, receive the restriction of spraying direction, the spraying effect is unnatural, is difficult to move towards unanimously with natural concave-convex texture.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a compound unsmooth panel of colour based on high frequency. The utility model discloses specific technical scheme as follows:

the utility model provides a compound unsmooth panel of colour based on high frequency, this compound unsmooth panel of colour includes colored densification concave-convex layer, with colored densification concave-convex layer adjacent colored surface closely knit layer and with colored densification concave-convex layer or the basic unit that colored surface closely knit layer is connected, colored densification concave-convex layer and colored surface closely knit layer have colored stripe along its texture direction, the density on colored surface closely knit layer is 0.3g/cm higher than the density on colored densification concave-convex layer's density³-0.6g/cm³。

Preferably, the base layer, the colored embossed layer and the colored surface densified layer are connected in sequence.

Preferably, the quantity of colored densification concave-convex layer and colored surface densifying layer is 2, and the quantity of basic unit is 1, and 2 colored densification concave-convex layers are connected with the upper and lower surface of basic unit respectively, and 2 colored surface densifying layers are connected with the lateral wall that 2 colored densification concave-convex layers kept away from the basic unit respectively.

Preferably, the number of the colored surface densified layers is 2, the number of the base layer and the number of the colored embossed concave-convex layers are 1, the upper surface and the lower surface of each colored embossed concave-convex layer are respectively connected with 1 colored surface densified layer, and the base layer is connected with any one colored surface densified layer.

Preferably, the thickness of the coloured surface densified layer is greater than 1 mm.

Preferably, an adhesive layer is arranged between the base layer and the colored embossed layer or the colored surface densified layer.

The utility model has the advantages as follows: the utility model discloses a colored stripe of compound unsmooth panel of colored extends along the direction of texture, and coating distributes naturally, and the resistance to damage nature is strong.

Drawings

FIG. 1 is a schematic structural diagram of a high-frequency-based color composite embossed plate in an example;

FIG. 2 is a side view of an exemplary high frequency based color composite concavo-convex panel;

FIG. 3 is a side view of an exemplary high frequency based color composite concavo-convex panel;

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

In some embodiments, as shown in fig. 1, a schematic structural diagram of a high-frequency-based color composite concave-convex board is shown, the color composite concave-convex board comprises a base layer 1, 1 color compacted concave-convex layer 2 adjacent to the base layer 1 and a color surface densified layer 3 adjacent to the color compacted concave-convex layer 2, the color compacted concave-convex layer 2 and the color surface densified layer 3 have color stripes along the texture direction, and the density of the color surface densified layer 3 is 0.8g/cm³The density of the base layer 1 and the color press concave-convex layer 2 is 0.4g/cm³The number of the colored compacted concave-convex layers 2 is 1, and the thickness of the colored surface densified layer 3The degree is 2 mm; the color stripes of the color composite uneven plate material shown in the embodiment extend along the direction of the texture, the coating is naturally distributed, and the scratch resistance is strong.

In some embodiments, the connection between the base layer 1 and the colored embossing layer 2 and the colored surface densification layer 3 is integrally formed. The method comprises the steps of firstly infusing dye into trees by a known stumpage dyeing method, enabling dye solution to permeate through a capillary system in the trees, then cutting the trees infused with the dye into wood boards, pressing the wood boards into concave-convex wood (for example, by a method disclosed by a patent number of 201811575028.2), forming a single-layer base layer 1 and a single-layer colorful compacting concave-convex layer 2, and then carrying out densification treatment on the colorful compacting concave-convex layer to obtain a colorful surface densified layer, for example, the surface densification treatment is carried out in the step (5) of the method disclosed by the patent number of CN 101664949B.

In some embodiments, the colored embossed concave-convex layer 2 and the colored surface densified layer 3 are integrally formed, the bonding layer 4 is arranged between the base layer 1 and the colored embossed concave-convex layer 2, the bonding layer can be a PVB film layer, the colored embossed concave-convex layer 2 is firstly prepared by a standing wood dyeing method, then the PVB film is put between the base layer 1 and the integrally formed colored embossed concave-convex layer 2, then the bonding layer 4 is formed between the base layer 1 and the colored embossed concave-convex layer 2 for connecting the base layer 1 and the colored embossed concave-convex layer 2 by embossing, finally the colored embossed concave-convex layer 2 is densified by the same method to obtain the colored surface densified layer 3, the colored stripes of the colored composite concave-convex plate extend along the direction of the grains, the coating is naturally distributed, and the color pressed concave-convex layer and the color surface densified layer are uniformly distributed with the coating, so that even if the surface is scratched, the color cannot be faded, and the practicability is high.

In other embodiments, as shown in fig. 2, a cross-sectional view of a high frequency based color composite embossed plate is shown, the plate has 2 color densified embossed concave-convex layers 2, 2 color surface densified layers 3, and an adhesive layer 4 is arranged between the base layer 1 and the color embossed concave-convex layers 2; the preparation method of the two-sided color-pressed concave-convex layer 2 is also that firstly concave-convex wood with concave-convex texture on the upper and lower sides is prepared, then one surface of the concave-convex wood is pressed to form respective color surface densified layers, and finally the two color surface densified layers and the base layer are bonded together through glue (such as PVB resin film, purchased from Shanghai Meibang plastics Co., Ltd.), and in order to make the base layer and the concave-convex surface tightly fit, the glue is coated, then the heating and the pressurization are needed.

In other embodiments, the colored embossing layer and the colored surface hardened layer are preferred over readily permeable trees to better lock the dye, to provide better results after hardening, to be readily permeable, and to be easily compressible.

In other embodiments, as shown in fig. 3, the number of the color densified concave-convex layer 2 of the board is 1, the number of the color surface densified layer 3 is 2, the number of the base layer is 1, the upper surface and the lower surface of the color densified concave-convex layer 2 are respectively connected with 1 color surface densified layer 3, the base layer 1 is connected with any one color surface densified layer 3, during preparation, concave-convex wood with concave-convex textures on the upper surface and the lower surface is prepared by the same method, the upper plane and the lower plane of the color densified concave-convex layer 2 are densified by the same method, finally, one of the color surface densified layers 3 is bonded with the base layer 1 to form a bonding layer 4, a PVB film needs to be placed between the two during bonding, and the bonding is performed after heating, so that the densified layer is located inside the interlayer, which is beneficial for moisture prevention.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides a compound unsmooth panel of colour based on high frequency, a serial communication port, compound unsmooth panel of colour includes colored densification unsmooth layer (2), with colored densification unsmooth layer (2) adjacent colored surface densifying layer (3) and with colored densification unsmooth layer (2) or basic unit (1) that colored surface densifying layer (3) are connected, colored densification unsmooth layer (2) with colored surface densifying layer (3) have colored stripe along its texture direction, the density ratio of colored surface densifying layer (3) variousThe density of the color-pressed concave-convex layer (2) is 0.3g/cm higher³-0.6g/cm³。

2. The high-frequency based color composite concavo-convex plate material as set forth in claim 1, wherein said base layer (1), said color densified concavo-convex layer (2) and said color surface densified layer (3) are connected in sequence.

3. The high-frequency-based colored composite concave-convex board material as claimed in claim 1, wherein the number of the colored densified concave-convex layer (2) and the colored surface densified layer (3) is 2, the number of the base layer is 1, 2 colored densified concave-convex layers (2) are respectively connected with the upper and lower surfaces of the base layer (1), and 2 colored surface densified layers (3) are respectively connected with 2 side walls of the colored densified concave-convex layer (2) away from the base layer (1).

4. The high-frequency-based color composite concave-convex plate material as claimed in claim 1, wherein the number of the color surface densified layers (3) is 2, the number of the base layer (1) and the number of the color densified concave-convex layers (2) are both 1, the upper and lower surfaces of the color densified concave-convex layer (2) are respectively connected with 1 color surface densified layer (3), and the base layer (1) is connected with any one of the color surface densified layers (3).

5. The high-frequency based color composite embossed plate material as claimed in claim 1, wherein the thickness of the color surface densified layer (3) is more than 1 mm.

6. A high frequency based colour composite embossed plate material according to any one of claims 1 to 4, wherein an adhesive layer (4) is provided between the base layer (1) and the colour densified embossed layer (2) or the colour surface densified layer (3).