Solid wood composite baking varnish door with pvc instead of primer process and its preparation process

Abstract

The invention discloses a solid wood composite stoving varnish door adopting a process for replacing primer by polyvinyl chloride (PVC), and a preparation process of the solid wood composite stoving varnish door, and belongs to the technical field of doors. The solid wood composite stoving varnish door adopting the process for replacing primer by PVC comprises a door leaf, wherein the door leaf is prepared by cold-pressing and compounding panels positioned on an upper surface and a lower surface, a blocking material positioned on a side and filling materials positioned inside. The preparation process of the door leaf comprises the steps of 1, performing routing, polishing, adhesive spraying and PVC film plastic absorption on medium-density fiberboards to prepare door leaf panels; 2, cold-pressing and compounding the door leaf panels obtained in the step 1, the blocking material and the filling materials to prepare the door leaf; 3, performing fine cutting and edge sealing on the door leaf obtained in the step 2; and 4, lightly sanding and japanning the door leaf obtained in the step 3. The solid wood composite stoving varnish door adopting the process for replacing primer by PVC has the advantages of simple manufacturing process, short production cycle and low production cost, and can reduce the influence of primer and a polishing process on the environment and improve the additional value of products.

Description

technical field

[0001] The invention relates to the technical field of doors, in particular to a solid wood composite baking varnish door with a process of replacing primer with PVC and a preparation process thereof. Background technique

[0002] Baked varnish doors are popular with consumers for their high temperature resistance, bright color, rich color types, easy styling, strong visual impact, very beautiful, fashionable, excellent waterproof performance, strong anti-fouling ability, and easy cleaning. favorite. At present, the structure of the domestic solid wood composite baking varnish door usually consists of a panel on the surface of the door leaf and two parts connected to the inside four sides of the door panel, edge bands and fillers. The finishing material is paint, and the veneer edge band is made of Sapele straight-grain painted veneer. The traditional painting process is to do two primers and one top coat on the surface of the panel, and the paint must be ar...

Examples

Embodiment 1

[0028] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0029] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0030] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0031] There is an edge band on the outside of the side of the door leaf.

[0032] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0033] Wherein, the thickness of the PVC film is 0.1 mm, and the thickness of the paint is 0.02 mm.

[0034] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge ...

Embodiment 2

[0036] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0037] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0038] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0039] There is an edge band on the outside of the side of the door leaf.

[0040] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0041] Wherein, the thickness of the PVC film is 0.15mm, and the thickness of the paint is 0.05mm.

[0042] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge i...

Embodiment 3

[0044] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0045] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0046] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0047] There is an edge band on the outside of the side of the door leaf.

[0048] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0049] Wherein, the thickness of the PVC film is 0.12mm, and the thickness of the paint is 0.05mm.

[0050] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge i...

technical field

[0001] The invention relates to the technical field of doors, in particular to a solid wood composite baking varnish door with a process of replacing primer with PVC and a preparation process thereof. Background technique

[0002] Baked varnish doors are popular with consumers for their high temperature resistance, bright color, rich color types, easy styling, strong visual impact, very beautiful, fashionable, excellent waterproof performance, strong anti-fouling ability, and easy cleaning. favorite. At present, the structure of the domestic solid wood composite baking varnish door usually consists of a panel on the surface of the door leaf and two parts connected to the inside four sides of the door panel, edge bands and fillers. The finishing material is paint, and the veneer edge band is made of Sapele straight-grain painted veneer. The traditional painting process is to do two primers and one top coat on the surface of the panel, and the paint must be ar...

Examples

Embodiment 1

[0028] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0029] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0030] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0031] There is an edge band on the outside of the side of the door leaf.

[0032] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0033] Wherein, the thickness of the PVC film is 0.1 mm, and the thickness of the paint is 0.02 mm.

[0034] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge ...

Embodiment 2

[0036] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0037] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0038] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0039] There is an edge band on the outside of the side of the door leaf.

[0040] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0041] Wherein, the thickness of the PVC film is 0.15mm, and the thickness of the paint is 0.05mm.

[0042] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge i...

Embodiment 3

[0044] A solid wood composite baking varnish door with PVC instead of primer process, including a door leaf, the door leaf is made of panels on the upper surface and lower surface, profile materials on the side and fillers on the inside, which are combined by cold pressing, wherein:

[0045] The panel includes a medium-fiber board and a facing material on the surface of the medium-fiber board;

[0046] The finishing material comprises a PVC film and paint coated on the surface of the PVC film;

[0047] There is an edge band on the outside of the side of the door leaf.

[0048] Wherein, the retaining material is poplar LVL, and the retaining material is located on both sides or four sides of the door leaf, and the filling material is a bridge hole mechanical plate.

[0049] Wherein, the thickness of the PVC film is 0.12mm, and the thickness of the paint is 0.05mm.

[0050] Wherein, the sealing edge adopts PVC sealing tape edge, and the thickness of the PVC sealing tape edge i...

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