CN2745744Y

CN2745744Y - Composite decorative plate

Info

Publication number: CN2745744Y
Application number: CN 200420093587
Authority: CN
Inventors: 洪基虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-15
Filing date: 2004-09-15
Publication date: 2005-12-14
Anticipated expiration: 2014-09-15

Abstract

The utility model discloses a composite decorative plate. A single-layer plate is formed by a thin block plate of an abandoned plate whose thickness is 0.5 to 1 mm stitched by a suture line of adhesive materials. A single-layer plate is pasted and solidified to another single-plate to form a multilayer composite board. The surface of the multilayer composite is pasted to a base plate. The utility model has low cost, the timber utilization rate of the raw wood is increased, and a good deal of waste is avoided.

Description

Composite decorative board

Technical field: the utility model relates to a kind of composite decorative board.

Background technology: at present, in the timber manufacturing procedure, after timber pressed certain thickness planing, only selected the production that remainder carries out composite plates such as glued board hard board from removing knaur and obsolete position the planing wood material, and bavin can only be discarded or burn to removed knaur and corner part, thereby the timber utilization rate of log only on average has only 35%, and a large amount of timber are wasted.

Summary of the invention: the technical problems to be solved in the utility model provides a kind of thin slice piece plate that utilizes waste wood, be stitched together, and form the MULTILAYER COMPOSITE layer can be used for floor, wallboard, the composite decorative board of ceiling etc., greatly reduce cost, increase the timber utilization rate of log, also suppressed a large amount of wastes of log simultaneously.

Concrete technical scheme is as follows: a kind of composite decorative board, lamina are to be that the thin slice piece plate of 0.5-1mm waste board material is connected to form by the suture with the adhesive material by thickness; Between lamina and the lamina by the bonding multilayer composite sheet that solidify to form, in multilayer composite board one surperficial adhesive base plate.

Compare with prior art, isolate knaur after the utility model utilizes waste wood to plane and diminish the position and form knaur and diminish rim charge position thin slice piece plate, the suture that utilizes bonding material is such thin slice piece plate formation lamina that is stitched together, the overlapping back pressing of a plurality of laminas is formed multilayer composite sheet, surperficial adhesive substrate at multilayer composite sheet, this sheet material can be used for floor, wallboard, the high value ornament materials that ceiling etc. are located, thereby increased the timber utilization rate of log exponentially, also suppressed a large amount of consumption of log simultaneously greatly.

Description of drawings: the utility model is described in detail below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of lamina of the present utility model.

Fig. 2 is the structural representation of multilayer composite sheet of the present utility model.

Fig. 3 is the structural representation of composite decorative board.

The specific embodiment:

As Figure 1-3, a kind of composite decorative board, lamina 2 are to be that the thin slice piece plate 1 of 0.5-1mm waste board material is connected to form by sewing up with the suture 5 of bonding material by thickness; Form multilayer composite sheet 3, laminated adhesive substrate 4 outside composite board 3 by the adhesive pressing between lamina 2 and the lamina 2.

After the log scale of time processing is with the planing of 0.5-1mm thickness, therefrom isolate knaur and the various positions that diminish, with the knaur of plurality of specifications size and shape and diminish position rim charge formation thin slice piece plate 1; Damage easily if diminish the thin slice piece plate 1 at position rim charge and the sub-position of knaur during planing thickness deficiency 0.5mm, meet difficulty with the technology of the suture 5 stitching thin slice piece plates 1 of pasting material when surpassing 1mm as if its thickness.

The plurality of specifications size that forms with above-mentioned technology and knaur of shape and diminish rim charge position thin slice piece plate 1 and thin slice piece plate 1 are sewed up connections and through repeatedly repeatedly, this process forms a certain size timber lamina 2 mutually with suture 5.Connecting the suture 5 of sewing up thin slice piece plate 1 and thin slice piece plate 1 is materials of utilizing bonding agent character, sew up the suture that connects knaur and diminish the bonding agent material of position thin slice piece plate, utilize in the overlapping lamina process of uniform temperature and pressure pressing multilayer by after the thawing dissolving, be penetrated into knaur and diminish between the slit between rim charge position thin slice piece plate 1 and the thin slice piece plate 1 and harden, thereby the intensity of composite bed is strengthened at double when not exposing the joint of above-mentioned suture 5.

On lamina 2 surfaces, paste another lamina surface after smearing certain thickness adhesive, and through repeatedly repeatedly, such process is squeezed by the process between the wheel of rolling the overlapping lamina of its multilayer of the overlapping relief of lamina multilayer and is formed timber multilayer composite sheet 3 under certain pressure and temperature conditions.The adhesive that is applied in individual layer plank surface the overlapping lamina of multilayer melted in by the process of rolling the wheel squeezing solution pervasion to knaur and diminish rim charge thin slice piece plate 1 and the slit on thin slice piece plate 1 limit between harden.

Influence the intensity and the durability of composite bed sheet material when forming 3 of the lamina less thaies of wood composite sheet material, be not suitable for doing ornament materials, if the bothersome and production cost of raising multi-layered board of the overlapping technology of multilayer when overlapping lamina quantity surpasses 11.

Select for use the lamina 2 of thin slice piece plate 1 formation of different tree lumber to be overlapped into multilayer composite sheet 3 by the same direction arrangement of wood grain.For example: as it is overlapping bonding to select for use the lamina 2 of the lamina 2 of the lamina 2 of robur material and sandalwood material and skin tree material to replace, and bonding curing constitutes multilayer composite sheet 3.

Bonding solidification temperature is 130 ℃ to 140 ℃, and pressure is 15kg to 17kg/cm during curing ², be 5-30 minute hardening time.In the solidification process after the suture fusion and adhesive be seeped between the piece together and solidify.Strengthened the intensity of the overlapping composite plate of multilayer.

Substrate 4 is according to needs such as building materials application target and places, can select for use timber, iron, copper, alloy, synthetic resin material to make, for example substrate 4 usefulness copper materials are made, as be routed on the flooring, can prevent humidity, the thickness of substrate determines that as required the thickness of civil time is the 3-100 millimeter.

Suture 5 is made by the adhesive material, the buying gained.

Paste certain thickness substrate to form construction material at composite board one side surface that overlaps to form as stated above.At the reverse side of above-mentioned composite board, can optionally select and can be used as both artistic and practical construction material after facing paper or usefulness adhesives such as cosmetic sheet or decorative pattern plank paste its surface to this.This material can be used for flooring board, walled sheet, the interior decoration purposes of ceiling etc.We can also can select timber, alloy, differences such as synthetic resin material according to the certain thickness substrate that paste on the composite board surface that do not coexist in its practical purpose and practical place; And the substrate that above-mentioned material constitutes is promptly supported composite board.

Embodiment: plane into 0.5mm thickness with travel directions through the log scale of time processing and from the timber of planing, pick out knaur respectively and diminish the position after separate formation knaur and diminish position thin slice piece plate 1 with cutting machine with shape by a certain size.

The knaur of above-mentioned plurality of specifications size and shape and diminish position thin slice piece plate 1 suitably after the arrangement, utilize the suture of sewing machine and adhesive material to sew up knaur is diminished between position thin slice piece plate and the thin slice piece plate to interconnect.Through repeatedly repeating such sewing process, form 4 dihedral laminas 2 of 0.5mm thickness.

Again on above-mentioned lamina 2 surfaces, smear timber environmental protection melamine adhesive by 0.1mm thickness, paste another lamina at its adhesive surface, through repeatedly repeating such process, overlapping according to the order of sequence 9 laminas, and a lamina that such multilayer is overlapping is by the individual multilayer composite sheet 3 that forms 9 layers between the wheel that rolls.Can optionally use cutting machine, cut apart by a certain size and shape above-mentioned composite board 3.

Can be at a side surface of above-mentioned multilayer composite sheet 3, can finish the production process of surface structures material when smearing the substrate 4 of pasting copper material behind the alite paste.

It becomes the floor that can cut off underground water source when allowing the substrate corresponding ground of above-mentioned construction material when construct in the earth material of the Sheng Chaning flooring that is layed in building according to the order of sequence like this.

In the utility model, press in the timber of certain thickness planing, isolate the knaur position and profit With this knaur and diminish the thin slice piece plate production high value construction material that the position forms, make in the past Also can only be used for burning the timber knot of bavin and diminishing the position being reused and log except discarded Timber utilization rate than in the past average 35% be increased to 70%.

The utility model also has characteristics, when the multilayer composite sheet of having laid, and its superficial layer When damaged, can utilize grinder buffing to reject breakable layer, expose the lamina of its lower floor, make and build Build material and continue and utilize and prolonged life-span of construction material and building, as lower floor's lamina and When superficial layer is the lamina of different tree species material, exposed again different new decorative pattern, performance The construction material of the atmosphere that makes new advances.

Claims

1, a kind of composite decorative board is characterized in that: lamina is to be that the thin slice piece plate of 0.5-1mm waste board material is connected to form by the suture with the adhesive material by thickness; Between lamina and the lamina by the bonding multilayer composite sheet that solidify to form, in multilayer composite board one surperficial adhesive base plate.

2, a kind of composite decorative board according to claim 1 is characterized in that: at the bonding decorative layer of the another side of multilayer composite board.