The impregnated paper facing is strengthened the finger plate
Technical field
The utility model relates to a kind of construction material, especially a kind of finger plate, and specifically a kind of impregnated paper facing is strengthened the finger plate.
Background technology
The finger plate is one of material of using of decorations.The finger plate is to be that a kind of sheet material of processing is processed, glues together, overlayed to raw material through referring to tenon with the sawn timber.Mostly general material is common softwood and broadleafs such as China fir, Liu An, and the surface can be with material defectives such as in various degree knot, variable colors.The finger plate is convenient to construction because of low processing cost, is widely used in indoor decorating.In order to overcome the blemish of finger plate, can coat with lacquer decorations on its surface usually, but this lacquer decorations layer hardness low, be prone to come off, and can bring venomous injurant and peculiar smell.
Summary of the invention
The purpose of the utility model be low to the lacquer of existing finger plate decorations layer hardness, be prone to come off, and can bring the problem of venomous injurant and peculiar smell, design a kind of with low cost, surface aesthetic, wear-resisting durable impregnated paper facing reinforcement finger plate.
The technical scheme of the utility model is:
A kind of impregnated paper facing is strengthened the finger plate; It comprises finger plate substrate 3; The upper surface that it is characterized in that described finger plate substrate 3 is provided with decorative paper layer 2, and decorative paper layer 2 is provided with wear-resisting ply of paper or surface paper layer 1, and the lower surface of described finger plate substrate 3 is provided with balance ply of paper 4.
Described finger plate substrate 3 is that a kind of sheet material of processing is processed, glues together, overlayed to raw material through referring to tenon for the sawn timber with common softwood and broadleaf.
Described decorative paper layer 2 is the facing paper through melamine-impregnated.
Described wear-resisting ply of paper or surface paper layer 1 are the abrasion-proof paper or the surperficial paper of melamine-impregnated.
Described balance ply of paper 4 is the balance paper through melamine-impregnated.
The beneficial effect of the utility model:
The impregnated paper glued membrane facing technology that the utility model will be used for the production of laminated flooring is used in reference to fishplate bar processing, and it has the case hardness height, and texture is various, advantage with low cost.Impregnated paper facing according to this principles is strengthened the advantage that the finger plate has kept former finger plate; Can also well solve finger plate Facing material defective; Can overcome the venomous injurant that the finger plate brings because of lacquer decorations process again in the decorations process, simultaneously again than the more attractive in appearance and durable of former finger plate.Be that a kind of indoor decorating novel, durable, environmental protection is used material.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1.
A kind of impregnated paper facing is strengthened the finger plate; It is made up of uppermost wear-resisting ply of paper or surface paper layer 1, decorative paper layer 2, finger plate substrate 3 and balance ply of paper 4 successively; As shown in Figure 1; The upper surface of described finger plate substrate 3 is provided with decorative paper layer 2, and decorative paper layer 2 is provided with wear-resisting ply of paper or surface paper layer 1, and the lower surface of described finger plate substrate 3 is provided with balance ply of paper 4.The utility model both can overlay by single face, also can two-sidedly as required overlay.The finger plate substrate 3 that the utility model adopts is common finger plate; Material is generally common softwood and broadleafs such as China fir, Liu An; Thickness is generally 12~18mm, and mostly specification is 1220mm * 2440mm, and the moisture content of finger plate substrate generally should be controlled at below 15%.Wear-resisting ply of paper or surface paper layer 1 that the upper surface of finger plate substrate is covered balance ply of paper 2 that the facing paper through melamine-impregnated forms successively and forms through the abrasion-proof paper or the surperficial paper of melamine-impregnated; The balance paper that lower surface covers through melamine-impregnated forms balance ply of paper 4; 180 ℃~210 ℃ of temperature, pressure 18MPa~22MPa condition is pressing laminate moulding next time.The facing paper that the utility model adopts is common facing paper or the woodgrained paper through melamine-impregnated; Can increase the surface aesthetic of former finger plate; The surface of abrasion-proof paper is covered with the alundum (Al wearing layer; Can make these article durable in use, more prevent the venomous injurant of former finger plate because of secondary lacquer lace.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.