CN201405667Y - Paint-free abrasion-resistant facing slab - Google Patents
Paint-free abrasion-resistant facing slab Download PDFInfo
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- CN201405667Y CN201405667Y CN2009201199661U CN200920119966U CN201405667Y CN 201405667 Y CN201405667 Y CN 201405667Y CN 2009201199661 U CN2009201199661 U CN 2009201199661U CN 200920119966 U CN200920119966 U CN 200920119966U CN 201405667 Y CN201405667 Y CN 201405667Y
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Abstract
The utility model relates to a paint-free abrasion-resistant facing slab which comprises a substrate layer, wherein, a first surface layer is bonded on one surface of the substrate layer, the first surface layer is first cellophane uncoated paper, and the first cellophane uncoated paper is coated with a dried and cured first aluminum oxide layer for forming first cellophane paper. The preparationtechnology of the paint-free abrasion-resistant facing slab comprises the production step of the surface layer, the selection step of a substrate, the prepared blank bonding step, the high-temperaturepressing and bonding step and the trimming and decorating step, wherein, the production step of the surface layer selects decorative paper with a series of patterns and a series of ecological naturalwood grain colors and plain colors, selects an melamine resin adhesive or melamine modified urea formaldehyde resin as an adhesive, soaks the decorative paper in the adhesive for forming the cellophane uncoated paper and coats aluminum oxide on the outer surface of the cellophane uncoated paper for forming the surface layer, thereby forming the cellophane paper; the selection step of the substrate selects a plywood or a blockboard; and the prepared blank bonding step butt joints and bonds the inner surface of the cellophane paper with one surface of the selected plywood, or respectively buttjoints and bonds the inner surfaces of two pieces of the cellophane paper with two surfaces of the selected plywood, thereby forming the prepared blank facing slab. The paint-free abrasion-resistant facing slab has the advantages of convenient processing, beautiful appearance, practicality, high strength, long service life and good environmental protection.
Description
Technical field
The utility model relates to facing plate manufacturing technology field, relates in particular to a kind of paint-free abrasion resistant veneer.
Background technology
Traditional melamine-impregnated bond paper facing wood-based plate.Be that the paper that will have different colours or a texture is put into the melamine resin adehsive stick and soaked, be dried to certain state of cure then, must mat formation, the decorative panel that forms through hot pressing on particieboard, medium density fibre board (MDF) or hardboard surface.In process of production, generally be to form by several layers of paper combinations, quantity is decided according to purposes.The general compositions such as overlay paper, facing paper, covering paper that divide.Overlay paper is to be placed on the decorative panel the superiors, plays the effect of protection facing paper, makes the plate apparent height after heating is pressurizeed transparent, plate surface hard wear resistant.Facing paper, promptly woodgrained paper is the important component part of decorative panel, have background color or do not have background color, through being printed as the facing paper of various patterns, be placed on overlay paper below, mainly play decoration function.Cover paper, also be titanium white paper, generally when making light decorative panel, be placed on below the facing paper, it mainly acts on is the color and luster spot that hides substrate surface.
Existing present furniture, most of medium density fibre board (MDF) and the particieboard of adopting of cabinet industry made base material, handle through simple facing or by simple surfaces paint, base material medium density fibre board (MDF) own and particieboard are to carry out bonding with a large amount of adhesive and wood-fibred and wooden particle, if the quality that is up to state standards, must guarantee to have the adhesive of capacity, domestic manufacturer more than 95% all selects the cheap adhesive that contains formaldehyde for use at present, well imagines that a large amount of adhesive must have a large amount of formaldehyde; Most of furniture and product made all is that topical oil is coated with lacquer and handled in the industry, and the paint of not environmental protection can cause the pollution of secondary to the facing plate.Glued board and woodwork plate that the utility model adopts, when well-known making glued board and woodwork plate, it is just low to stick with glue the few content of formaldehyde of agent, thereby really reach the base material of environmental protection, what adopted on the surface is the facing paper of the wood grain and the plain color of various patterns, ecological natural, selects for use in the melamine resin adehsive stick and soaks, pass through the spraying of aluminium oxide simultaneously, be dried to certain state of cure then, directly mat formation, the facing plate that forms through hot pressing on the surface of glued board and woodwork plate.Remedy above-mentioned deficiency, really reach the product of ecological natural environmental protection.
The patent No. and for example: 200620140138.2 " a kind of melamine impregnated paper wainscot multi-layer sheet " are mentioned " multi-layer sheet veneer under hot conditions is to produce one stronger air-flow, is easy to plank and steel plate pressing mold are exploded "; Because of adopting at the moisture content on the base material, above-mentioned reason the utility model must be controlled at moisture content below 10, and just can relieved making product; Mention " multi-layer sheet after the surface treatment " in the literary composition, the optical surface processing is not enough in fact, if an end is 5mm, other end 10mm, surface preferably also is can't compacted products, so the utility model must adopt the base material of thick surely sanding surfacing no concave-convex to suppress.
And for example the patent No. 200710062309.3 " production technology that melamine facing is decorated " is mentioned " gluing is closed to be handled ", and " gluing is closed to be handled ", this patent melamine facing technology to sum up, the defective that is exposed: 1, gluing room temperature closure once more, one hour production time oversize " 60 minutes ", it is unfavorable to enterprise development to improve output, if will improve output, necessaryization great amount of manpower and huge place, it is unfavorable to enterprise development to have increased great amount of cost.2, gluing processing once more can cause the pollution of secondary, and the requirement that reaches environment-friendly products has been increased difficulty.3, gluing has once more increased the moisture content of base material, and the hot pressing of mentioning is coated with being increased in the hot pressing of gum base materials moisture content once more and can produces stronger steam, reaches certain steam strength and will cause the waterfall plate, thereby a large amount of inferior plates can occur; And the high concentration that gives out in the workshop of gluing in hot pressing once more have a formaldehyde odor, increased the pollution of working environment, and can bring the extension injury in later stage for the consumer.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, and a kind of convenient processing, both artistic and practical, intensity is high, the life-span is long, environmental protection is good paint-free abrasion resistant veneer are provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: paint-free abrasion resistant veneer, include substrate layer, wherein: the one side of substrate layer is fitted with the first surface layer, the first surface layer is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the first glued membrane uncoated paper that forms through the melamine resin adehsive stick, and first alumina layer that the first glued membrane uncoated paper is coated with dry solidification constitutes first bond paper.
The measure of taking also comprises:
The another side of above-mentioned substrate layer also is fitted with the second surface layer, the second surface layer is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the second glued membrane uncoated paper that forms through the melamine resin adehsive stick, and second alumina layer that the second glued membrane uncoated paper is coated with dry solidification constitutes second bond paper.
Above-mentioned substrate layer is through the layer of plywood of fixed thick sanding surfacing or is the carpenter's flaggy through fixed thick sanding surfacing.
Paint-free abrasion resistant veneer preparation technology, wherein:
Comprise that step 1 is the superficial layer making step: select the wood grain look of serial pattern, serial ecological natural and the facing paper of plain color for use, facing paper quality the key technical indexes: quantitatively be 25g/m
2-30g/m
2Longitudinal stretching power 〉=1.6kg; Vertical wet strength 〉=0.08kg; Horizontal water imbibition 〉=15mm/s; Moisture is 4%-8%;
Select for use melamine resin adehsive or cyanurotriamide modified urea resin as adhesive, facing paper forms the glued membrane uncoated paper after adhesive soaks, and glued membrane uncoated paper outside spray aluminum oxide forms superficial layer and forms bond paper; The physical performance index of bond paper: determine that according to facing paper grammes per square metre scope is corresponding impregnation resin content is 0%-180%; Aluminium oxide determines that according to the facing paper thickness range is corresponding quantity for spray is 10%-20%; Volatile content is controlled at 6.5%-.0%; Precuring degree≤40.0%;
Step 2 is the selected step of base material: selected warp is decided the glued board of thick sanding surfacing or is the woodwork plate through fixed thick sanding surfacing, and selected glued board gel content: 80kg/m
3, or selected woodwork plate gel content: 37kg/m
3
Step 3 is for joining base applying step: the butt joint of bond paper inner face is fitted selected glued board simultaneously; Or the selected glued board two sides of respectively two bond paper inner face butt joints being fitted, form and join base facing plate;
Step 4 is that high temperature overlays step: will join base facing plate and send into the hot press that special steel plates such as unglazed, wood grain embossment, imitation leather embossment, plane are housed, the condition of high temperature its press-paste technique, hot pressing temperature is 135 ℃-150 ℃, hot pressing time is 6 minutes ± 0.5 minute, and the unit are hot pressing pressure is 1.4M ρ a to 2.0M ρ a; Can finish the semi-finished product paint-free abrasion resistant veneer;
Step 5 is the deburring decoration step: semi-finished product paint-free abrasion resistant veneer edge is repaiied burr and is decorated the finished product paint-free abrasion resistant veneer.
Compared with prior art, after the utility model has adopted above project organization, the one, simplify process procedure and be convenient to processing: the facing paper that present technique adopts, through soaking in the melamine resin adehsive stick, pass through simultaneously the spraying of aluminium oxide again, be dried to certain state of cure bond paper then, omitted automatic double surface gluer, reduce process procedure; Bond paper is cheap, reduced cost, obtain also convenient.The 2nd, reduced the pollution of environment: the bond paper of employing, surface have certain anti-wear performance, do not need row paint again, and after hot press processing, the surface has concave-convex sense, ecological sense, sense naturally; In the cost while of saving paint, thereby saved the air pollution that in painting process, gives out; And solidify the back and form the removing residue formaldehyde that adhesive film has stoped minute quantity in the substrate layer fully, thereby make the more environmental protection of facing plate; The 3rd, improved production efficiency: present technique adopts substrate layer single face or two sides directly to put into superficial layer, sends into the hot press of special steel plates such as unglazed, wood grain embossment, imitation leather embossment, plane are housed, and hot pressing can be finished finished product in 6 minutes ± 0.5 minute fast; Avoid gluing room temperature closure once more, thereby improved production capacity; Adopt the low base material of moisture content, just can relieved making product, having avoided under the hot conditions veneer is can one stronger air-flow of generation, is easy to plank and steel plate pressing mold are exploded, thereby has improved product quality and production capacity.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment two structural representations;
Fig. 3 is the utility model embodiment three structural representations;
Fig. 4 is the utility model embodiment four structural representations;
Fig. 5 is the utility model embodiment process flow diagram.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
To embodiment shown in Figure 5, figure grade illustrates: substrate layer 1, layer of plywood 11, carpenter's flaggy 12, first surface layer 21, second surface layer 22, first alumina layer 31, second alumina layer 32 as Fig. 1.
Embodiment one, two paint-free abrasion resistant veneers include substrate layer 1, and the one side of substrate layer 1 is fitted with first surface layer 21.Substrate layer 1 comprises that the moisture content of selecting for use through deciding thick sanding surfacing is at the layer of plywood below 10 11 and carpenter's flaggy 12.First surface layer 21 is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the first glued membrane uncoated paper that forms through the melamine resin adehsive stick, and first alumina layer 31 that the first glued membrane uncoated paper is coated with dry solidification constitutes first bond paper.Bond paper is to select the high fiber facing paper of fiber content for well.
Embodiment three, four, and paint-free abrasion resistant veneer includes substrate layer 1, and the one side of substrate layer 1 is fitted with first surface layer 21.The another side of substrate layer 1 also is fitted with second surface layer 22.First surface layer 21 is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the first glued membrane uncoated paper that forms through the melamine resin adehsive stick, and first alumina layer 31 that the first glued membrane uncoated paper is coated with dry solidification constitutes first bond paper.Second surface layer 22 is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the second glued membrane uncoated paper that forms through the melamine resin adehsive stick, and second alumina layer 32 that the second glued membrane uncoated paper is coated with dry solidification constitutes second bond paper.Bond paper is to select the high fiber facing paper of fiber content for well.
The paint-free abrasion resistant veneer preparation technology product of embodiment one, two, three, four correspondences:
Comprise that step 1 is the superficial layer making step: select the wood grain look of serial pattern, serial ecological natural and the facing paper of plain color for use, facing paper quality the key technical indexes: quantitatively be 25g/m
2-30g/m
2Longitudinal stretching power 〉=1.6kg; Vertical wet strength 〉=0.08kg; Horizontal water imbibition 〉=15mm/s; Moisture is 4%-8%;
Select for use melamine resin adehsive or cyanurotriamide modified urea resin as adhesive, facing paper forms the glued membrane uncoated paper after adhesive soaks, and glued membrane uncoated paper outside spray aluminum oxide forms superficial layer and forms bond paper; The physical performance index of bond paper: determine that according to facing paper grammes per square metre scope is corresponding impregnation resin content is 120%-180%; Aluminium oxide determines that according to the facing paper thickness range is corresponding quantity for spray is 10%-20%; Volatile content is controlled at 6.5%-11.0%; Precuring degree≤40.0%;
Step 2 is the selected step of base material: selected warp is decided the glued board of thick sanding surfacing or is the woodwork plate through fixed thick sanding surfacing, and selected glued board gel content: 80kg/m
3, or selected woodwork plate gel content: 37kg/m
3
Step 3 is for joining base applying step: the butt joint of bond paper inner face is fitted selected glued board simultaneously; Or the selected glued board two sides of respectively two bond paper inner face butt joints being fitted, form and join base facing plate;
Step 4 is that high temperature overlays step: will join base facing plate and send into the hot press that special steel plates such as unglazed, wood grain embossment, imitation leather embossment, plane are housed, the condition of high temperature its press-paste technique, hot pressing temperature is 135 ℃-150 ℃, hot pressing time is 6 minutes ± 0.5 minute, and the unit are hot pressing pressure is 1.4M ρ a to 2.0M ρ a; Can finish the semi-finished product paint-free abrasion resistant veneer;
Step 5 is the deburring decoration step: semi-finished product paint-free abrasion resistant veneer edge is repaiied burr and is decorated the finished product paint-free abrasion resistant veneer.
The utlity model has advantage and effect:
One, adopt the utility model to avoid facing plate puzzlement, increase surface abrasion resistance and the chemical resistance of row paint again.
1, the special steel plate of this process using, press go out the facing plate does not need row paint again, and surface color bright-coloured, have concave-convex sense, ecological sense, feel naturally.
2, spray aluminium oxide on the bond paper, increased the wearing coefficient on surface widely.
3, sprayed aluminium oxide after chemical resistance good, the abrasion that can resist general acid, alkali, grease and alcohol equal solvent.
Two, simplify process procedure, made things convenient for processing:
1, present technique adopts the bond paper that is dried to certain state of cure, has changed traditional handicraft overlay paper, facing paper, covering paper etc., has omitted automatic double surface gluer, reduces process procedure.
2, bond paper cheap, reduced cost, obtain also convenient.
3, present technique adopts substrate layer to comprise the fixed thick sanding surfacing of selected warp, and moisture content has been simplified gluing room temperature closure once more at glued board below 10 and woodwork plate, and production time " 60 minutes " hour link has made things convenient for processing.
Three, reduced the pollution of environment:
1, present technique is being saved the cost while of painting, thereby has saved the air pollution that gives out in painting process.
2, the bond paper of present technique employing solidifies the back and forms the removing residue formaldehyde that adhesive film has stoped minute quantity in the plate fully, thereby makes the environmental protection more of facing plate.
Four, improved production efficiency:
1, present technique adopts quick hot pressing can finish finished product in 6 minutes ± 0.5 minute.Avoid gluing room temperature closure once more, thereby improved production capacity.
2, present technique adopts at the moisture content on the base material and must be controlled at moisture content below 10, just can relieved making product, having avoided under the hot conditions veneer is to produce one stronger air-flow, is easy to plank and steel plate pressing mold are exploded, thereby has improved product quality and production capacity.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (3)
1, paint-free abrasion resistant veneer, include substrate layer (1), it is characterized in that: the one side of described substrate layer (1) is fitted with first surface layer (21), described first surface layer (21) is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the first glued membrane uncoated paper that forms through the melamine resin adehsive stick, and first alumina layer (31) that the described first glued membrane uncoated paper is coated with dry solidification constitutes first bond paper.
2, the described paint-free abrasion resistant veneer of root a tree name claim 1, it is characterized in that: the another side of described substrate layer (1) also is fitted with second surface layer (22), described second surface layer (22) is to select for use the wood grain look of pattern, serial ecological natural and the facing paper of plain color to soak the second glued membrane uncoated paper that forms through the melamine resin adehsive stick, and second alumina layer (32) that the described second glued membrane uncoated paper is coated with dry solidification constitutes second bond paper.
3, root a tree name claim 1 or 2 described paint-free abrasion resistant veneers is characterized in that: described substrate layer (1) is for the layer of plywood (11) through deciding thick sanding surfacing or be the carpenter's flaggy (12) through fixed thick sanding surfacing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201199661U CN201405667Y (en) | 2009-05-15 | 2009-05-15 | Paint-free abrasion-resistant facing slab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201199661U CN201405667Y (en) | 2009-05-15 | 2009-05-15 | Paint-free abrasion-resistant facing slab |
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| CN201405667Y true CN201405667Y (en) | 2010-02-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199905A (en) * | 2011-05-16 | 2011-09-28 | 徐茫 | Method for processing paper-free Combat decorative board |
| CN102561104A (en) * | 2012-02-24 | 2012-07-11 | 浙江科技学院 | Wear-resistant liquid decorative paper and production method thereof |
| CN101554825B (en) * | 2009-05-15 | 2012-07-25 | 张良明 | Paint-free abrasion resistant veneer and preparation technique thereof |
| CN103510430A (en) * | 2012-06-19 | 2014-01-15 | 孙学民 | Antibacterial mildew-resistant decorative plate and preparation method thereof |
| CN105415456A (en) * | 2015-11-24 | 2016-03-23 | 山东东宇鸿翔柜橱材料有限公司 | Mechanical ecological board and manufacturing method thereof |
| CN108890807A (en) * | 2018-06-13 | 2018-11-27 | 江山市丰泽木业有限公司 | A kind of processing technology of the environmentally protective decorative cover of ecosystem |
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2009
- 2009-05-15 CN CN2009201199661U patent/CN201405667Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554825B (en) * | 2009-05-15 | 2012-07-25 | 张良明 | Paint-free abrasion resistant veneer and preparation technique thereof |
| CN102199905A (en) * | 2011-05-16 | 2011-09-28 | 徐茫 | Method for processing paper-free Combat decorative board |
| CN102561104A (en) * | 2012-02-24 | 2012-07-11 | 浙江科技学院 | Wear-resistant liquid decorative paper and production method thereof |
| CN102561104B (en) * | 2012-02-24 | 2014-12-10 | 浙江科技学院 | Wear-resistant liquid decorative paper and production method thereof |
| CN103510430A (en) * | 2012-06-19 | 2014-01-15 | 孙学民 | Antibacterial mildew-resistant decorative plate and preparation method thereof |
| CN103510430B (en) * | 2012-06-19 | 2016-03-09 | 常州市天润木业有限公司 | Antibacterial mildew-resistant decorative plate and preparation method |
| CN105415456A (en) * | 2015-11-24 | 2016-03-23 | 山东东宇鸿翔柜橱材料有限公司 | Mechanical ecological board and manufacturing method thereof |
| CN108890807A (en) * | 2018-06-13 | 2018-11-27 | 江山市丰泽木业有限公司 | A kind of processing technology of the environmentally protective decorative cover of ecosystem |
| CN108890807B (en) * | 2018-06-13 | 2021-02-12 | 江山市丰泽木业有限公司 | Processing technology of original ecological green environment-friendly decorative surface |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20140515 |