CN2269301Y - Noninflammable wood fiber plate - Google Patents

Abstract

The utility model relates to a noninflammable wood fiber plate which comprises a thin wood fiber layer, two thick wood fiber layers and two melamine paper layers, wherein, the thin wood fiber layer is hot pressed by moulds to be the intermediate layer of the wood fiber plate, and the thick wood fiber layers are respectively arranged on the upper and the lower surfaces of the thin wood fiber layer to form the upper and the lower layers of the wood fiber plate. The thick wood fiber is hot pressed by moulds integrally, so that the surface of the wood fiber plate is provided with wood grain. The melamine paper layers are respectively covered on the upper and the lower surfaces of the wood fiber plate to form a transparent solidified protective layer that presents the shape of a hard shell, which ensures that the surfaces of the wood fiber plate have the effects of non inflammability, beautiful appearance and wear resistance.

Description

Nonflammable wood fiber plate body

The utility model relates to a kind of the decoration or sheet material that furniture is used, particularly relates to a kind of nonflammable wood fiber plate body.

The general decoration or timber plate body that furniture is used is that sheet material with log is cut and makes mostly, and still, forest reduces day by day, makes that log is difficult for obtaining, and with log as the sheet material of decorateing or furniture is used, have inflammable danger.A kind of plate body is arranged in addition; be to paste the lagging of log thin slice after the hot pressing of wood chip hybrid resin again; or it is hot-forming with log thin slice one; though can use more a spot of log; but; it is material that the lagging thin slice is still with the log; also has inflammable high risk; and log plate body or paste the wearing no resistance of plate body surface of log thin slice, scratch and have influence on attractive in appearance easily; and the plate body that pastes heat pressing type will to make warpage radian shape very difficult because the phenomenon that the log thin slice usually can come off after pasting a period of time.

The utility model main purpose provides a kind of nonflammable wood fiber plate body at what, makes thin wood fiber laminar surface have lumber grain than Cui, has nonflammable, attractive in appearance and wear-resisting effect.

The nonflammable wood fiber plate body of the utility model comprises a thin wood fiber layer, two thick wood fiber layers and two melamines (MELAMINE, i.e. melamine) ply of paper.This thin wood fiber layer is to cooperate the mould hot pressing to become the intermediate layer of this wood fiber plate body by finer and closely woven wood chip, has more closely knit tissue; This thick wood fiber layer is put the upper and lower surface at this thin wood fiber layer respectively, form the upper and lower layer of this wood fiber plate body, this thick wood fiber floor is by cooperating the hot pressing of mould one to make than the wood chip on coarse groove road, makes the surface of this wood fiber plate body have lumber grain than Cui; This melamine ply of paper covers the upper and lower surface of this wood fiber slab body respectively and forms the transparent cured topping of a duricrust shape, makes this wood fiber slab surface have nonflammable, attractive in appearance and wear-resisting effect.

Below by Cui embodiment and accompanying drawing the nonflammable wood fiber plate body of the utility model is elaborated, in the accompanying drawing:

Fig. 1 is the utility model than the sectional view of Cui embodiment when the hot pressing.

Fig. 2 is that the utility model is with the combination stereogram of chair back plate as embodiment.

Fig. 3 is the utility model with the desktop of the carving schematic diagram as embodiment.

As shown in Figure 1, 2, the nonflammable wood fiber plate body of the utility model, be with a chair back plate with warpage radian as embodiment than Cui, this wood fiber plate body 10 comprises a thin wood fiber layer 11, two thick wood fiber layers 12 and two melamine ply of papers 13.

This thin wood fiber layer 11 has certain thickness, be after cooperating a certain amount of resin and hardener to mix by finer and closely woven wood chip, the drying that hot pressing is made in a mould 200 and have the intermediate layer of the wood fiber plate body 10 of dense organization, because of the utility model is only illustrated the architectural feature of plate body, so relevant method for making and flow process do not add detailed description.

This two thick wood fiber layer 12 has certain thickness and puts respectively on this thin wood fiber layer 11, soffit, be to add a certain amount of resin and hardener equally by wood chip than the coarse groove road, and on the thin wood fiber layer 11 of this thin preposition what of wood fiber layer 11 hot pressing, downside, cooperate this mould 200 to be subjected to hot pressing simultaneously and be made into integration, this two thick wood fiber layer 12 can be evenly distributed in this thin wood fiber layer 11 on, soffit, and form this wood fiber plate body 10 on, lower floor, and, make the surface of these wood fiber plate body 10 integral body can obtain lumber grain than Cui by formed wood fiber line 121 after these thick wood fiber layer 12 hot pressing.

This two melamines ply of paper 13 is the upper and lower surfaces that cover this thick wood fiber layer 12 respectively; the transparent duricrust shape curing protective coat that after one hot pressing, forms; make these wood fiber plate body 10 integral surfaces have nonflammable, attractive in appearance and wear-resisting effect, the thickness of this melamine ply of paper 13 is than Cui with 2mm.

The utility model is from bottom to top to lay the thin wood fiber layer of the thick wood fiber layer of a melamine ply of paper 13,12,11, a thick wood fiber layer 12 and a melamine ply of paper 13 in a mould 200 in regular turn, puts jointly in this mould 200 and one hot pressing forms this wood fiber plate body 10.

Feature of the present utility model and advantage explanation as back:

1. this wood fiber plate body 10 is to be shaped with wood chip hot pressing, can replace bulk log board in the past, so make that not only the wood chip waste material can regeneration, and this wood fiber plate body 10 is to be the intermediate layer with thin wood fiber layer 11, this two thick wood fiber layer 12 be evenly distributed on again thin wood fiber layer 11 on, soffit, make this wood fiber plate body 10 have finer and closely woven and hard by the thin wood fiber layer 11 of centre, uniform tissue, and by the wood fiber line 121 that forms after these thick wood fiber layer 12 hot pressing, make these wood fiber plate body 10 integral surfaces can obtain lumber grain than Cui, thus this wood fiber plate body 10 can exempt in the past plate body for ask attractive in appearance must be last, paste the shortcoming of one deck log thin slice below.And the utility model cover respectively again at these two thick wood fiber layer 12 external surfaces have fire prevention, the melamine ply of paper 13 of attractive in appearance and protective effect; make these wood fiber plate body 10 integral surfaces have preferable outward appearance, and can reach nonflammable, attractive in appearance, wear-resisting and be difficult for the effect of scratch.

2. this melamine ply of paper 13 and thin wood fiber layer 11, thick wood fiber layer 12 are to be seated in jointly in this mould 200 and one is hot-forming; make this melamine ply of paper 13 can form the curing protective coat of a transparent duricrust shape along with the direct melting of thick wood fiber layer 12 external surface; so when this wood fiber plate body 10 was made the chair back plate that has the warpage radian as shown in Figure 2, this melamine ply of paper 13 can not come off yet.

3. as shown in Figure 3, the utility model can be carved a carving (figure does not show) in advance on these mould 200 inner surfaces, make the utility model when hot-forming, just can on these thick wood fiber layer 12 surfaces, form required carving 122, can improve the shortcoming of in the past chiseling and carving with artificial or machine.

4. the utility model scope of application is extremely wide, for example can be applicable to the panel of furniture class, the platform lining under the desktop, internal hilar plate, chair back plate and table pin (brave pin) etc.

In addition, this thick wood fiber layer 12 more can be set on the surrounding place side face of thin wood fiber layer 11 simultaneously, and this melamine ply of paper 13 also can cover on the surrounding place side face of this relative thick wood fiber layer 12 simultaneously, makes the utility model more attractive in appearance.

In sum, the nonflammable wood fiber plate body of the utility model, be utilize thin wood fiber layer 11 with at this set thick wood fiber layer 12 in thin wood fiber layer 11 upper and lower surface, cooperate upper and lower outermost melamine ply of paper 13 again and be seated in this mould 200 hot-forming jointly, make the utility model can be by thick wood fiber layer 12 formed wood fiber line 121 after hot pressing, make the lumber grain of this wood fiber plate body 10 integral surfaces acquisition than Cui, and, make to the utlity model has nonflammable, smooth and hard effect because of these melamine ply of paper 13 formed hard shell bodies.

Claims (3)

1. nonflammable wood fiber plate body, its structure include a thin wood fiber layer that cooperates the mould hot pressing to become by finer and closely woven wood chip, it is characterized in that:

The upper and lower surface of this thin wood fiber layer is respectively equipped with a thick wood fiber layer, and this thick wood fiber floor is to cooperate the hot pressing of above-mentioned mould one to make by the wood chip than the coarse groove road;

The upper and lower surface of this wood fiber slab body covers a melamine ply of paper respectively, and this melamine ply of paper is the duricrust shape transparent cured topping that forms through hot pressing.

2. nonflammable wood fiber plate body as claimed in claim 1, its feature also is:

This thick wood fiber stratification is placed on the surrounding place side face of this thin wood fiber layer, and this melamine ply of paper covers on the surrounding place side face of relative thick wood fiber layer.

3. nonflammable wood fiber plate body as claimed in claim 1, its feature also is:

The thickness of this melamine ply of paper is 2mm.

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