阅读说明：本技术 一种可直接应用于基材上的三聚氰胺饰面及其制作工艺 (Melamine veneer capable of being directly applied to base material and manufacturing process thereof ) 是由 陈华军 于 2020-07-06 设计创作，主要内容包括：本发明提供一种可直接应用于基材上的三聚氰胺饰面制作工艺,该制作工艺包括以下步骤：S1、三聚氰胺纸通过三聚氰胺胶进行浸胶处理；S2、浸胶处理后的三聚氰胺纸收起；S3、利用压辊在三聚氰胺纸表面上压制纹理；S4、通过与木皮、无纺布或者防水纸滚压结合成型,收卷成为卷纸；解决了传统的一些基板其表面不能直压和直贴三聚氰胺饰面纸的问题,其通过在三聚氰胺装饰表面涂覆有三氧化二铝耐磨层地板饰面纸,使用时在卷材三聚氰胺涂胶、冷胶或PUR辊贴平贴在不能直贴的基材上。(The invention provides a process for manufacturing a melamine veneer which can be directly applied to a base material, which comprises the following steps: s1, dipping the melamine paper by using melamine glue; s2, collecting the melamine paper after gum dipping treatment; s3, pressing textures on the surface of the melamine paper by using a press roller; s4, rolling and combining the paper with wood veneer, non-woven fabric or waterproof paper for molding, and rolling the paper into roll paper; the problem of its surface of some traditional base plates can not directly be pressed and directly paste melamine finish paper is solved, it is through decorating the surface coating at melamine and having aluminium oxide wearing layer floor finish paper, pastes flatly on the substrate that can not directly paste at coiled material melamine rubber coating, cold glue or PUR roller during the use.)

1. A process for the production of a melamine finish directly applicable to a substrate, characterized in that it comprises the following steps:

s1, dipping the melamine paper by using melamine glue;

s2, collecting the melamine paper after gum dipping treatment;

s3, pressing textures on the surface of the melamine paper by using a press roller; rolling and combining the paper with wood veneer, non-woven fabric or waterproof paper to form the roll paper.

2. The process of claim 1, wherein in step S1, the melamine coated paper is dried at 135 ℃ to a degree of 30%.

3. The process according to claim 2, wherein the melamine paper surface dried to a degree of 30% is coated with an alumina coating.

4. The process for preparing the melamine facing directly applied to the substrate as claimed in claim 3, wherein the melamine paper coated with the aluminum oxide coating is dried to a degree of 60% to form a semi-finished product, and the melamine paper after the semi-finished product is subjected to high temperature hot pressing and bonding with the medium through the melamine adhesive on the surface thereof at a temperature of 170-200 ℃ to form the melamine coiled material wear-resistant facing paper.

5. A melamine veneer produced according to the process for producing a melamine veneer directly applicable to a substrate according to claim 1, characterized in that it comprises a first melamine-softening paper layer wound as a coil.

6. The melamine finish according to claim 5, wherein said melamine finish further comprises:

the first aluminum oxide layer is coated on the end face of the first melamine softened paper layer;

and the adhesive layer is coated on the end face of the other side of the first aluminum oxide layer.

7. The melamine veneer directly applicable to a substrate according to claim 6, further comprising a second melamine-softening paper layer and a second aluminum oxide layer, wherein said second melamine-softening paper layer and said second aluminum oxide layer are disposed between said first aluminum oxide layer and said adhesive layer.

8. The melamine finish according to claim 7, wherein the first melamine softening paper and the second melamine softening paper are formed by high temperature hot press bonding of a dielectric layer and a melamine paper.

9. The melamine veneer directly applicable to a substrate according to claim 8, wherein the dielectric layer is one of a non-woven fabric, polypropylene or waterproof paper.

Technical Field

The invention belongs to the technical field of surface decoration, and particularly relates to a melamine veneer which can be directly applied to a base material and a manufacturing process thereof.

Background

At present, melamine materials in the market are fragile, can only be applied to direct flat pasting, medium density fiberboard, particle board, metal plate and metal strips, cannot be applied to objects which cannot be directly pasted, and are not beneficial to the development of the whole panel decoration industry. In addition, the prior art can not directly stick the board, and has the defects of single surface decoration, unclear patterns, no hand feeling, no wear resistance, no solvent resistance and difficult color matching. In order to achieve a larger market and competitive advantage, the traditional melamine paper is too brittle to be applied to a high-temperature and high-pressure direct-attached substrate and can only be applied to a plane plate. For this reason, a substrate (such as PVC foam board, SPC floor, stone plastic board, calcium silicate board and wood plastic substrate) which is more wear-resistant and solvent-resistant and has a clearer surface texture appears on the market, but the following defects exist in the conventional substrate structure for the substrate which cannot be directly pressed and directly pasted:

1. the traditional substrate is not wear-resistant, the traditional PVC surface is easy to dent when fine silt remains on the surface, and the sunken PVC surface has the problem of difficult cleaning and sanitation;

2. the traditional PVC surface has unsatisfactory stain resistance and color fastness, but causes the defect of difficult cleaning;

3. before the surface adhesive is dried, the surface adhesive is directly pressed out before the temperature is reduced (the paper and the coating are damaged due to high temperature, so that the high temperature resistance cannot be realized, the high temperature cannot be realized, the composite pasting is realized), the pasting is not stable, and the surface is easy to separate;

4. the surface of the traditional base material is not fireproof and is easy to be burnt.

Disclosure of Invention

The invention provides a melamine veneer which can be directly applied to a base material and a manufacturing process thereof in order to solve the problems in the background art, and the melamine veneer meets the related technical requirements, and the specific technical scheme is as follows:

a manufacturing process for making a melamine finish directly applicable to a substrate, said manufacturing process comprising the steps of:

s1, dipping the melamine paper by using melamine glue;

s2, collecting the melamine paper after gum dipping treatment;

s3, pressing textures on the surface of the melamine paper by using a press roller;

and S4, rolling and combining the paper with wood veneer, non-woven fabric or waterproof paper for molding, and rolling the paper into roll paper.

As a further technical solution of the present invention, in the step S1, the melamine paper after the gum dipping treatment is dried at 135 ℃ to make the drying degree reach 30%.

As a further technical scheme of the invention, the aluminum oxide coating is sprayed on the surface of the melamine paper with the drying degree of 30 percent.

As a further technical scheme of the invention, the melamine paper sprayed with the aluminum oxide coating is dried to ensure that the drying degree reaches 60 percent to form a semi-finished product, and the melamine paper reaching the semi-finished product is subjected to high-temperature hot-pressing adhesion with a medium through melamine glue on the surface at the temperature of 170-200 ℃ to form the melamine coiled material wear-resistant decorative paper.

Meanwhile, the invention also provides the melamine veneer which is manufactured according to the manufacturing process for manufacturing the melamine veneer which can be directly applied to the base material, wherein the melamine veneer comprises a first melamine softened paper layer which is rolled into roll paper.

As a further aspect of the present invention, the melamine finish further comprises: the first aluminum oxide layer is coated on the end face of the first melamine softened paper layer;

and the adhesive layer is coated on the end face of the other side of the first aluminum oxide layer.

As a further technical solution of the present invention, the melamine veneer further includes a second melamine-softened paper layer and a second aluminum oxide layer, wherein the second melamine-softened paper layer and the second aluminum oxide layer are disposed between the first aluminum oxide layer and the bonding layer.

As a further technical scheme of the invention, the first melamine softening paper and the second melamine softening paper are formed by bonding the medium layer and the melamine paper together through high-temperature hot pressing.

As a further technical scheme of the invention, the dielectric layer is one of non-woven fabric, polypropylene or waterproof paper.

The invention has the beneficial effects that the problems that the surfaces of the traditional substrates can not be directly pressed and pasted with the melamine decorative paper are solved, the melamine decorative paper is coated with the aluminum oxide layer and the viscose, when in use, the dipped melamine layer and the aluminum oxide are thermally cured on the base material which can not be directly pasted, and after the base material with the structure is adopted, the whole base material has the following advantages:

1. the decorative patterns of the floor can be more vivid and clear, and the products with 3D effect can be more vivid;

2. the direct-sticking product can prolong the service life, the floor can be scratched and abraded in the traditional service life of 2-3 years, and the development can reach the service life of 10 years or more;

3. the stone-plastic floor is more convenient to install and remove (compared with common ceramic tiles and traditional cement-paved floors) and has lower cost;

4. the fire prevention of the melamine can reach the first-level fire prevention, so that the use place is not limited by fire-fighting conditions and the range of the use place is wider;

5. the base materials such as the stone-plastic floor, the wood-plastic floor and the like can be recycled and changed into secondary waste plastics for recycling;

6. can increase the aluminium oxide coating, aluminium oxide is as the surface, and the result of use is more peaceful, hardness is more increaseed, is difficult to scrape the flower, and the surface has sand also difficult to be collided with and bumps out tiny pot hole depression, and traditional product will be collided with and bump out pot hole depression. The aluminum oxide is added to become a super wear-resistant layer;

7. the aluminum oxide can achieve grade A fire prevention and high temperature resistance, so hot glue replating or cold glue replating can be carried out;

8. the melamine paper of the product can be directly stuck in the floor to achieve the purpose of updating style, and has low cost, wear resistance and durability.

Detailed Description

Embodiments of the present invention will be described with reference to the following examples, which are only preferred examples for better illustrating the present invention itself, and the embodiments of the present invention are not limited to the following examples, and the present invention relates to the relevant parts in the technical field, which should be regarded as the known technology in the technical field and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are merely used to indicate a simplified description of the invention, and do not indicate or imply that the referenced device or element must be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

In this embodiment, a melamine finish directly applicable to a substrate, the melamine finish comprising a first melamine-softening paper layer, the melamine finish further comprising: the first aluminum oxide layer is coated on the end face of the first melamine softened paper layer and the adhesive layer, and the adhesive layer is coated on the end face of the other side of the first aluminum oxide layer.

In one embodiment, in order to increase the flatness and hardness of the whole product and prevent scratching during use, the melamine finish may further comprise a second melamine-softening paper layer and a second aluminum oxide layer, wherein the second melamine-softening paper layer and the second aluminum oxide layer are arranged between the first aluminum oxide layer and the bonding layer.

In one embodiment, the first melamine-softening paper layer and the second melamine-softening paper layer are formed by bonding the dielectric layer and the melamine paper together through high-temperature hot pressing.

In one embodiment, the dielectric layer is one of non-woven fabric, polypropylene or waterproof paper.

Meanwhile, the scheme also provides a manufacturing process for realizing the melamine veneer which can be directly applied to the base material, and the manufacturing process comprises the following steps:

s1, dipping the melamine paper by using melamine glue;

s2, collecting the melamine paper after gum dipping treatment;

s3, pressing textures on the surface of the melamine paper by using a press roll (concave-convex textures are pressed and formed according to the requirements of users);

and S4, rolling and combining the paper with wood veneer, non-woven fabric or waterproof paper for molding, and rolling the paper into roll paper.

In step S1, the melamine paper after the gum dipping treatment is dried at 135 ℃ to reach a drying degree of 30%.

In some embodiments, the surface of the melamine paper with the drying degree of 30% is sprayed with an aluminum oxide coating.

In other embodiments, the melamine paper after being sprayed with the aluminum oxide coating is dried to reach a drying degree of 60% to form a semi-finished product, and the melamine paper after reaching the semi-finished product is subjected to high-temperature hot-pressing adhesion with a medium through melamine glue on the surface thereof at a temperature of 170-200 ℃ to form the melamine coiled material wear-resistant decorative paper.

In one embodiment, the first melamine softened paper layer and the first aluminum oxide are combined on the printed waterproof and oil-based ink, and are formed through hot pressing after gum dipping.

In one embodiment, the melamine veneer is composed of a first melamine softened paper layer, a first aluminum oxide layer, a second melamine softened paper layer, a second aluminum oxide layer and an adhesive layer, and the melamine veneer is sequentially coated by a pressing roller during manufacturing, namely the first melamine softened paper layer, the second aluminum oxide layer, the second melamine softened paper layer and the second aluminum oxide layer are sequentially coated by the pressing roller for surface coating, so that the melamine veneer and the second aluminum oxide layer are combined.

The invention has the beneficial effects that the problem that the surfaces of the traditional substrates can not be directly pressed and pasted with melamine softened paper is solved, the surface of the melamine softened paper is coated with the aluminum oxide layer and the viscose, when in use, the dipped melamine layer and the aluminum oxide are thermally cured on a base material which can not be directly pasted, and after the base material with the structure is adopted, the whole base material has the following advantages:

1. the decorative patterns of the floor can be more vivid and clear, and the products with 3D effect can be more vivid;

2. the direct-sticking product can prolong the service life, the floor can be scratched and abraded in the traditional service life of 2-3 years, and the development can reach the service life of 10 years or more;

3. the stone-plastic floor is more convenient to install and remove (compared with common ceramic tiles and traditional cement-paved floors) and has lower cost;

4. the fire prevention of the melamine can reach the first-level fire prevention, so that the use place is not limited by fire-fighting conditions and the range of the use place is wider;

5. the base materials such as the stone-plastic floor, the wood-plastic floor and the like can be recycled and changed into secondary waste plastics for recycling;

6. can increase the aluminium oxide coating, aluminium oxide is as the surface, and the result of use is more peaceful, hardness is more increaseed, is difficult to scrape the flower, and the surface has sand also difficult to be collided with and bumps out tiny pot hole depression, and traditional product will be collided with and bump out pot hole depression. The aluminum oxide is added to become a super wear-resistant layer;

7. the aluminum oxide can achieve grade A fire prevention and high temperature resistance, so hot glue replating or cold glue replating can be carried out;

8. the melamine paper of the product can be directly stuck in the floor to achieve the purpose of updating style, and has low cost, wear resistance and durability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.