CN100567677C - Composite floor surface layer, composite floor board and manufacture method thereof - Google Patents
Composite floor surface layer, composite floor board and manufacture method thereof Download PDFInfo
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- CN100567677C CN100567677C CNB200710050359XA CN200710050359A CN100567677C CN 100567677 C CN100567677 C CN 100567677C CN B200710050359X A CNB200710050359X A CN B200710050359XA CN 200710050359 A CN200710050359 A CN 200710050359A CN 100567677 C CN100567677 C CN 100567677C
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- paper
- abrasion
- soil
- composite floor
- surface layer
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Abstract
The invention discloses a kind of manufacture method that is used for composite floor surface layer, problems such as rapid wear press, the stain resistance that solves the existence of composite floor surface layer wearing layer is low, fidelity difference.Method step of the present invention is: the facing paper paper roll enters into dipping tank, spills down the alundum (Al particle afterwards and obtains to decorate abrasion-proof paper; Wood pulp cellulose paper paper roll enters into the dipping tank dipping, obtains surperficial anti-soil paper; Decoration abrasion-proof paper and surperficial anti-soil quires lump together and enter into the first heat-sealing drying box drying; Superimposed decoration abrasion-proof paper and surperficial anti-soil paper enter into the second heat-sealing drying box and make its applying after the applying glue of secondary top sizing coating machine, carry out cutting at last and obtain composite floor surface layer.Adopt the present invention to have the advantage of high abrasion, high anti-soil, high emulation, and do not damage press.
Description
Technical field
The present invention relates to be used to make the composite floor surface layer of composite floor board and the manufacture method on this top layer.
Background technology
The wearing layer of composite floor surface layer generally adopts in paper pulp and to add the alundum (Al particle and make abrasion-proof paper and obtain, be placed on the decoration woodgrained paper that has flooded resin after the impregnating resin then and form composite floor surface layer, on substrate, be made into composite floor board after HTHP overlays.The problem that the method exists is: paper is the carrier of alundum (Al particle fully in the abrasion-proof paper, and the wear-resisting revolution content of high request alundum (Al more is high more, requires the corresponding increase of paper pulp simultaneously.When the corresponding increase of paper pulp, the corresponding reduction of the definition of floor surface, sunshine, fidelity reduction are turned white, sent out in the floor.Because the increase of surface layer abrasion-proof paper also requires back side balance paper thickening, the floor cost is corresponding to be increased simultaneously.In research and development in recent years, many people at exploitation cancellation surface abrasion resistance paper, directly insert alundum (Al on the facing paper surface.The patented method of its method such as Zheng Liangxing adopts alundum (Al and other chemical assistant is mixed and made into the aqueous dressing that is coated with, and adopts roller coat or spraying to realize then.Because of alundum (Al than great, coating liquid moves slowly, form the dead band easily, cause the alundum (Al particle to sink, the alundum (Al that causes roller coat or be sprayed on the facing paper is inhomogeneous, thereby does not cause adopting the wear-resisting rotating speed intensity of the composite floor surface layer that the method produces up to standard or change big.In order to slow down the subsidence velocity of alundum (Al, known several method adopts thinner particle and the cellulose derivative that can improve dope viscosity, but this can influence the glossiness and the fidelity on composite floor board surface again, and the composite floor board anti-soil power that produces like this is relatively poor.And because the alundum (Al particle is very hard; when forcing press is fitted in the floor with it; the alundum (Al particle can damage the forcing press steel plate; and its surface checking after the alundum (Al particle pressurized; easy contamination; the floor anti-soil power of producing is poor, is using the short period will seem outmoded.
Summary of the invention
The present invention is intended to overcome above-mentioned technical problem, and a kind of composite floor surface layer, composite floor board and manufacture method thereof with high abrasion, high anti-soil, high emulation is provided.
For addressing the above problem, realize the object of the invention, the technical solution used in the present invention is as follows:
Composite floor surface layer is characterized in that: be evenly equipped with the alundum (Al particle on the facing paper of impregnating resin, in its surface recombination the wood pulp cellulose paper that has flooded resin arranged then.
Above-mentioned alundum (Al particle order number is 180-280.
Above-mentioned resin is a melmac.
Above-mentioned facing paper is 70 gram/m
2, wood pulp cellulose paper is 8-15 gram/m
2
The manufacture method of composite floor surface layer is characterized in that step is as follows:
A, the alundum (Al particle is distributed in obtains to decorate abrasion-proof paper on the facing paper that has flooded resin;
B, wood pulp cellulose paper impregnating resin is obtained surperficial anti-soil paper;
C, will decorate abrasion-proof paper and surperficial anti-soil paper and fit.
The specific embodiment of composite floor surface layer manufacture method is:
A, facing paper paper roll enter into dipping tank from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, spill down the alundum (Al particle by following sand device afterwards and obtain to decorate abrasion-proof paper on facing paper;
B, wood pulp cellulose paper paper roll enter into the dipping tank dipping from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, obtain surperficial anti-soil paper;
C, decoration abrasion-proof paper and surperficial anti-soil paper are superimposed together through composite roll and enter into the first heat-sealing drying box drying; Or decorate and close with the anti-soil quires again after abrasion-proof paper enters into heat-sealing drying box drying.
After D, the C step, superimposed decoration abrasion-proof paper and surperficial anti-soil paper enter into the second heat-sealing drying box after the quantitative applying glue of secondary top sizing coating machine, make and decorate abrasion-proof paper and the applying of surperficial anti-soil paper, carry out cutting by rotation fixed length flail knife at last and obtain composite floor surface layer.
Composite floor board comprises bottom balance paper, high fibre base plate, it is characterized in that: also comprise the facing paper that is impregnated with resin and uniform alundum (Al particle, the wood pulp cellulose paper that has flooded resin; Described bottom balance paper, high fibre base plate, facing paper, wood pulp cellulose paper press together in order.
Above-mentioned alundum (Al particle order number is 180-280.
Above-mentioned resin is a melmac.
Above-mentioned facing paper is 70 gram/m
2, wood pulp cellulose paper is 8-15 gram/m
2
The manufacture method of composite floor board is characterized in that step is as follows:
A, the alundum (Al particle is distributed in obtains to decorate abrasion-proof paper on the facing paper that has flooded resin;
B, wood pulp cellulose paper impregnating resin is obtained surperficial anti-soil paper, and be fitted in and decorate on the abrasion-proof paper;
C, with bottom balance paper, high fibre base plate, decorate abrasion-proof paper, surperficial anti-soil paper presses together in order.
Beneficial effect of the present invention shows:
One, adopts the dried particle of alundum (Al, compare with the alundum (Al fluid mix that prior art adopts, has following advantage: do not add chemical assistants such as dispersing agent, cellulose derivative, thereby there is not a problem of alundum (Al sedimentation, so can select the alundum (Al of larger particles for use, reach same wear-resisting rotating speed with its amount less, reduced manufacturing cost and improved the transparency and the fidelity on top layer again.
Two, adopt the self gravitation that relies on alundum (Al, directly equably it is distributed in the surface of the facing paper that has flooded melmac, compare with deposited coating of roller coat that other patent adopts with nozzle, can accurately regulate and control the amount of alundum (Al, be evenly distributed on the facing paper of dipping, in the time of roller coat and spraying can occurring adopting, because of alundum (Al sedimentation in the mixed liquor causes the uneven phenomenon of coating.
Three, when preparation overlays; on wear-resisting decorative impregnated paper, add layer of surface anti-soil paper, compared with prior art, protected the forcing press surface steel sheet; make its wearing and tearing of avoiding embedding alundum (Al outstanding in the melamine, strengthened the stain resistance on composite floor board surface simultaneously again.
Four, above advantage makes the present invention can obtain the composite floor surface layer of the high emulation of the high anti-soil of high abrasion, thereby can produce the low composite floor board of the high emulation cost of the high anti-soil of high abrasion.
Description of drawings
Fig. 1 is the manufacture method production line schematic diagram of an embodiment of the present invention
Fig. 2 is the manufacture method production line schematic diagram of another embodiment of the present invention
Mark among the figure:
1 for reel, 2 for dipping tank, 3 for guide roller, 4 for doctor roll, 5 for decorate abrasion-proof paper, 6 for surperficial anti-soil paper, 7 for sand device down, 8 for composite roll, 9 be the first heat-sealing drying box, 10 for secondary top sizing coating machine, 11 be that the second heat-sealing drying box, 12 is the composite floor surface layer product for rotation fixed length flail knife, 13
The specific embodiment
Embodiment 1
Composite floor surface layer is composited by decorating abrasion-proof paper and surperficial anti-soil paper, and decorating abrasion-proof paper is the facing paper that has flooded resin and be evenly equipped with the alundum (Al particle, and surperficial anti-soil paper is the wood pulp cellulose paper that has flooded resin.
Alundum (Al particle order number is 180-280.
Resin is melmac or other resins with the equal function of melmac.
Facing paper is 70 gram/m
2, wood pulp cellulose paper is 10-15 gram/m
2
As shown in Figure 1, the manufacture method of composite floor surface layer, specific embodiment is:
A, facing paper paper roll enter into dipping tank from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, spill down the alundum (Al particle by following sand device afterwards and obtain to decorate abrasion-proof paper on facing paper;
B, wood pulp cellulose paper paper roll enter into the dipping tank dipping from paper loading rack through the guide roller guiding and obtain surperficial anti-soil paper;
C, decoration abrasion-proof paper and surperficial anti-soil paper are superimposed together through composite roll and enter into the first heat-sealing drying box drying;
After D, the C step, superimposed decoration abrasion-proof paper and surperficial anti-soil paper enter into the second heat-sealing drying box after the quantitative applying glue of secondary top sizing coating machine, make and decorate abrasion-proof paper and the applying of surperficial anti-soil paper, carry out cutting by rotation fixed length flail knife at last and obtain composite floor surface layer.
As shown in Figure 2, the manufacture method of composite floor surface layer, specific embodiment is:
A, facing paper paper roll enter into dipping tank from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, spill down the alundum (Al particle by following sand device afterwards and obtain to decorate abrasion-proof paper on facing paper;
B, wood pulp cellulose paper paper roll enter into the dipping tank dipping from paper loading rack through the guide roller guiding and obtain surperficial anti-soil paper;
C, decoration abrasion-proof paper close with the anti-soil quires after entering into heat-sealing drying box drying again.
Warp after D, the C step, superimposed decoration abrasion-proof paper and surperficial anti-soil paper enter into the second heat-sealing drying box after the quantitative applying glue of secondary top sizing coating machine, make and decorate abrasion-proof paper and the applying of surperficial anti-soil paper, carry out cutting by rotation fixed length flail knife at last and obtain composite floor surface layer.
Embodiment 4
Composite floor board is pressed together in order by bottom balance paper, high fibre base plate, decoration abrasion-proof paper, surperficial anti-soil paper.The technical requirements of alundum (Al, resin, decoration abrasion-proof paper, surperficial anti-soil paper is with reference to embodiment 1 and embodiment 2.
Embodiment 5
The manufacture method of composite floor board, step is as follows:
A, the alundum (Al particle is distributed in obtains to decorate abrasion-proof paper on the facing paper that has flooded resin;
B, wood pulp cellulose paper impregnating resin is obtained surperficial anti-soil paper, and be fitted in and decorate on the abrasion-proof paper;
C, with bottom balance paper, high fibre base plate, decorate abrasion-proof paper, surperficial anti-soil paper stacks in order, by the forcing press disposal pressed moulding.
Embodiment 6
As shown in Figure 1, the composite floor surface layer make-up machine is formed by facing paper impregnator and two production line combinations of wood pulp cellulose paper impregnator.These two impregnator production lines comprise facing paper or wood pulp cellulose paper paper loading rack, dipping tank, guide roller, doctor roll respectively.Wherein the paper of the doctor roll rear end of facing paper impregnator upper end is provided with the following sand device of alundum (Al particle.The wood pulp cellulose paper of wood pulp cellulose paper impregnator doctor roll rear end is compound with the facing paper of descending section of following sand device, and compound place is provided with composite roll; The rear end of composite roll is provided with the first heat-sealing drying box, and the rear end of first hot air drier is provided with secondary top sizing coating machine, and the rear end of secondary top sizing coating machine is provided with the second heat-sealing drying box, and the rear end of second hot air drier is provided with cutting device.
Doctor roll as shown in Figure 1, by two roller horizontal Tiles together, facing paper passes through from the crack of centre.This crack is that the elasticity that facing paper passes through can be regulated, and is used to adjust pickup, and the unnecessary resin of extruding flows back in the dipping tank.
Following sand device is equipped with the dried particle of alundum (Al, and is provided with small opening in the bottom, can continuously or leak the alundum (Al particle off and on, also can be by the running of the reel on program control and paper loading rack maintenance synchronously.
Composite roll as shown in Figure 1, vertically side-by-side by two rollers, decoration abrasion-proof paper (i.e. the facing paper of dipping and uniform three oxidations, two particles) and surperficial anti-soil paper (i.e. wood pulp cellulose paper behind the dipping) are superimposed together and pass through from composite roll, and both are fit together.
Secondary top sizing coating machine is made up of a pair of niproll, a pair of upper glue roller and size tub as shown in Figure 1, and the glue after the applying glue flows in the size tub of lower end.
Embodiment 7
The composite floor surface layer make-up machine is formed by facing paper impregnator and two production line combinations of wood pulp cellulose paper impregnator; These two impregnator production lines comprise facing paper or wood pulp cellulose paper paper loading rack, dipping tank, guide roller, doctor roll respectively, wherein the paper of the doctor roll rear end of facing paper impregnator upper end is provided with the following sand device of alundum (Al particle, and following sand device rear end is provided with the first heat-sealing drying box; Wood pulp cellulose paper impregnator doctor roll rear end wood pulp cellulose paper and descending section facing paper of the first heat-sealing drying box are compound, compound place is provided with secondary top sizing coating machine, the rear end of secondary top sizing coating machine is provided with the second heat-sealing drying box, and the rear end of second hot air drier is provided with cutting device.
Doctor roll as shown in Figure 2, by two roller horizontal Tiles together, facing paper passes through from the crack of centre.This crack is that the elasticity that facing paper passes through can be regulated, and is used to adjust pickup, and the unnecessary resin of extruding flows back in the dipping tank.
Following sand device is equipped with the dried particle of alundum (Al, and is provided with small opening in the bottom, can continuously or leak the alundum (Al particle off and on, also can be by the running of the reel on program control and paper loading rack maintenance synchronously.
Decorate abrasion-proof paper through the first heat-sealing drying box after with dipping after surperficial anti-soil quires close and enter secondary top sizing coating machine, perhaps now enter secondary top sizing coating machine again through composite roll, after the applying glue more together through the second heat-sealing drying box.
Composite roll and secondary top sizing coating machine are with reference to embodiment 6.
Claims (1)
1, the manufacture method of composite floor surface layer is characterized in that described step of manufacturing is as follows:
A, facing paper paper roll enter into dipping tank from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, spill down the alundum (Al particle by following sand device afterwards and obtain to decorate abrasion-proof paper on facing paper;
B, wood pulp cellulose paper paper roll enter into the dipping tank dipping from paper loading rack through the guide roller guiding, flood quantitative control through doctor roll behind the dipping, obtain surperficial anti-soil paper;
C, decoration abrasion-proof paper and surperficial anti-soil paper are superimposed together through composite roll and enter into the first heat-sealing drying box drying; Or decorate and close with the anti-soil quires again after abrasion-proof paper enters into heat-sealing drying box drying;
After D, the C step, superimposed decoration abrasion-proof paper and surperficial anti-soil paper enter into the second heat-sealing drying box after the quantitative applying glue of secondary top sizing coating machine, make and decorate abrasion-proof paper and the applying of surperficial anti-soil paper, carry out cutting by rotation fixed length flail knife at last and obtain composite floor surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710050359XA CN100567677C (en) | 2007-10-31 | 2007-10-31 | Composite floor surface layer, composite floor board and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710050359XA CN100567677C (en) | 2007-10-31 | 2007-10-31 | Composite floor surface layer, composite floor board and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101158217A CN101158217A (en) | 2008-04-09 |
| CN100567677C true CN100567677C (en) | 2009-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710050359XA Expired - Fee Related CN100567677C (en) | 2007-10-31 | 2007-10-31 | Composite floor surface layer, composite floor board and manufacture method thereof |
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| CN (1) | CN100567677C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126639A (en) * | 2010-12-22 | 2011-07-20 | 福建和其昌竹业有限公司 | Impregnation machine for drying and cutting impregnated paper |
| CN103711287B (en) * | 2013-12-31 | 2017-02-08 | 浙江世友木业有限公司 | Wear-resistant solid wood floor manufacturing method |
| DE202015004389U1 (en) * | 2015-06-20 | 2015-07-09 | Rolf Espe | Coating of wood-based panels with Aminoplastharzfilmen, which are equipped with an abrasion-resistant, easy clean and hydrophobic surface |
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- 2007-10-31 CN CNB200710050359XA patent/CN100567677C/en not_active Expired - Fee Related
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| CN101158217A (en) | 2008-04-09 |
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Granted publication date: 20091209 Termination date: 20101031 |