CN206839789U - A kind of formaldehydeless coating-free veneer facing decorative board of dry glue - Google Patents
A kind of formaldehydeless coating-free veneer facing decorative board of dry glue Download PDFInfo
- Publication number
- CN206839789U CN206839789U CN201720515689.0U CN201720515689U CN206839789U CN 206839789 U CN206839789 U CN 206839789U CN 201720515689 U CN201720515689 U CN 201720515689U CN 206839789 U CN206839789 U CN 206839789U
- Authority
- CN
- China
- Prior art keywords
- veneer
- board
- layer
- artificial
- plastic sheeting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 35
- 239000004033 plastic Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000011094 fiberboard Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 21
- 230000001070 adhesive effect Effects 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229920002689 polyvinyl acetate Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a kind of formaldehydeless coating-free veneer facing decorative board of dry glue, is related to artificial board decorative technical field, including artificial board substrate's layer, and the decorative panel is divided into two-sided Veneer-faced Decorative Board and one side Veneer-faced Decorative Board；The two-sided Veneer-faced Decorative Board also includes plastic sheeting and veneer dash board, and the veneer dash board is placed in the upper and lower surface of artificial board substrate's layer, and plastic sheeting is laid between veneer dash board and artificial board substrate's layer；The one side Veneer-faced Decorative Board also includes plastic sheeting and veneer dash board, and the veneer dash board is placed in the upper and lower both sides wherein side of artificial board substrate's layer, and plastic sheeting is laid between veneer dash board and artificial board substrate's layer.The formaldehydeless coating-free veneer facing decorative board of dry glue described in the utility model is environmentally friendly, uncontaminated gases discharge, solves the problems, such as the easy seep through of traditional adhesive, water resistance is more preferably.
Description
Technical field
Artificial board decorative technical field is the utility model is related to, is related to a kind of formaldehydeless coating-free veneer faced deorative of dry glue
Plate.
Background technology
Veneer overlay is a kind of wood-based plate flawless finish method, and it is to utilize the beautiful precious timber of texture or manually square
The imitative precious timber of method manufacture, the veneer through slicing (or rotary-cut) into various patterns, is formed with artificial board substrate's sticker.To artificial
Plate base material carries out veneer overlay decoration, can not only improve the presentation quality of wood-based panel product, and can improve its physical mechanics
Performance, it is the effective behave for improving timber utilization rate so as to expand the purposes of wood-based panel product.
The adhesive used in wood-based plate veneer overlay decoration process has urea-formaldehyde resin adhesive（UF）, milky white adhesive（PVAc）
And both epoxy glues.UF Resin adhesives, glue performance is good, and water resistance is higher, cheap.But UF Resin adhesives
First viscosity is relatively low, easily veneer is misplaced during assembly veneer, and easily produces seep through phenomenon.PVAc is a kind of thermoplastic
Property resin glue, good operation performance, but water resistance is poor.PVAc is often used in mixed way with UF Resin adhesives in actual production, UF
The problem of addition of resin is bigger, and the water resistance of adhesive is better, and bond strength is also bigger, but free formaldehyde pollutes is got over
Seriously.At the same time, because UF and PVAc are liquid adhesive, generally required in production using special equipment in wood-based plate
Upper gluing, adds operator and process procedure.
In order to overcome this problem, State Patent Office discloses a number of patent application on the 21st in August in 2005 and is
A kind of 200510030353.1 patent of invention of entitled solid elastomer coating-free veneer overlay technique.It which disclose following technology
Scheme：Using the melamine glued membrane paper of dry state as adhesive backers, it is not necessary to automatic double surface gluer, simplify production technology, reduce ring
Pollute in border.But melamine glued membrane paper is formed by melmac or cyanurotriamide modified UF resins impregnation drying, still
The problems such as certain formaldehyde pollution be present.Meanwhile during using melamine glued membrane paper as adhesive backers, hot pressing temperature typically compared with
Height, it is 190~200 DEG C, is highly vulnerable to breakage the basic mechanical properties of artificial board substrate.
Utility model content
Problem to be solved in the utility model is to provide a kind of environmental protection, uncontaminated gases discharge, and it is easy to solve traditional adhesive
Seep through, the formaldehydeless coating-free veneer facing decorative board of water resistance more preferably dry glue.Therefore, now propose following technical scheme：
A kind of formaldehydeless coating-free veneer facing decorative board of dry glue, including artificial board substrate's layer, the decorative panel are divided into two-sided
Veneer-faced Decorative Board and one side Veneer-faced Decorative Board；The two-sided Veneer-faced Decorative Board also includes plastic sheeting and thin
Outer surface of wood plate, the veneer dash board are placed in the upper and lower surface of artificial board substrate's layer, and plastic sheeting is laid in veneer dash board and wood-based plate
Between substrate layer；The one side Veneer-faced Decorative Board also includes plastic sheeting and veneer dash board, and the veneer dash board is placed in
The upper and lower both sides wherein side of artificial board substrate's layer, plastic sheeting are laid between veneer dash board and artificial board substrate's layer.
Further improvement of these options, the artificial board substrate used in artificial board substrate's layer is glued board, fiber
One kind in plate, particieboard, core-board, the plastic sheeting are pure polyethylene film, the agricultural mulching of recovery, recovery
One kind in courier bag, refuse bag, food bag.
Further improvement of these options, the moisture content of the artificial board substrate is 8%~12%.
Further improvement of these options, the thickness of the veneer dash board are 0.4~0.6mm, moisture content is 8%~
12%；The thickness of the plastic sheeting is 0.01mm~0.1mm.
Compared with prior art, the beneficial effects of the utility model are：
（1）For the utility model using the plastic sheeting of solid-state as adhesive backers, plastic sheeting does not absorb moisture in itself, water-fast
Performance is significantly better than UF resins and PVAc adhesives, solve thes problems, such as the easy seep through of UF resins；And use the modeling of solid-state
Expect film as adhesive backers, it is not necessary to special automatic double surface gluer, to simplify veneer overlay production technology, improve production effect
Rate；The plastic sheeting main component of solid-state is polyethylene, no free formaldehyde pollution.
（2）Plastic sheeting described in the utility model can derive from agricultural mulching, recovery courier bag and refuse bag, food bag
Deng, a new path is provided for the recycling of waste plastic film, it is more environmentally-friendly.
Brief description of the drawings
The formaldehydeless structure for exempting to apply two-sided Veneer-faced Decorative Board of a kind of dry glue described in Fig. 1 the utility model embodiments 1
Schematic diagram.
The formaldehydeless structure for exempting to apply one side Veneer-faced Decorative Board of a kind of dry glue described in Fig. 2 the utility model embodiments 2
Schematic diagram.
Reference：Artificial board substrate's layer -1；Plastic sheeting -2；Veneer dash board -3.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Embodiment 1
A kind of dry glue is formaldehydeless to exempt to apply two-sided Veneer-faced Decorative Board, including artificial board substrate's layer 1, the base material it is aqueous
Rate is 8%~12%, and the decorative panel is two-sided Veneer-faced Decorative Board as shown in Figure 1；The two-sided veneer overlay decoration
Plate also includes plastic sheeting 2 and veneer dash board 3, and the thickness of the plastic sheeting 2 is 0.01mm~0.1mm, the veneer table
The thickness of plate 3 is 0.4~0.6mm, and the moisture content of veneer dash board 3 is 8%-12%.The veneer dash board 3 is placed in artificial board substrate's layer
1 upper and lower surface, plastic sheeting 2 are laid between veneer dash board 3 and artificial board substrate's layer 1；Manufactured slab is sent into hot pressing
Hot pressing is carried out in machine, plastic sheeting 2 melts, as adhesive.
Embodiment 2
In order to meet the needs of different consumer groups, the decorative panel is alternatively that dry glue shown in accompanying drawing 2 is formaldehydeless to be exempted to apply
One side Veneer-faced Decorative Board, including artificial board substrate's layer 1, the moisture content of the base material is 8%~12%, the one side veneer patch
Face decorative panel also includes plastic sheeting 2 and veneer dash board 3, and the thickness of the plastic sheeting 2 is 0.01mm~0.1mm, described
The thickness of veneer dash board 3 is 0.4~0.6mm, and the moisture content of veneer dash board 3 is 8%~12%.The veneer dash board 3 is placed in artificial
The upper and lower both sides wherein side of plate substrate layer 1, plastic sheeting 2 are laid between veneer dash board 3 and artificial board substrate's layer 1, will made
Into slab be sent into hot press in carry out hot pressing, plastic sheeting 2 melts, as adhesive.
All it is using the plastic sheeting 2 of solid-state as adhesive backers, plastic sheeting 2 is placed in people in embodiment 1 and implementation 2
Make between plate substrate layer 1 and veneer dash board 3, be used as adhesive material after heated, plastic sheeting 2 itself does not absorb moisture, water-fast
Performance is significantly better than UF resins and PVAc adhesives, solve thes problems, such as the easy seep through of UF resins；And use the modeling of solid-state
Material film 2 is used as adhesive backers, it is not necessary to special automatic double surface gluer, simplifies veneer overlay production technology, improves production effect
Rate；The plastic sheeting main component of solid-state is polyethylene, no free formaldehyde pollution.
In embodiment 1 and embodiment 2, the artificial board substrate used in artificial board substrate's layer 1 is glued board, fiber
One kind in plate, particieboard, core-board, the plastic sheeting 2 are pure polyethylene film, the agricultural mulching reclaimed, returned
Receive one kind in courier bag, refuse bag, food bag.Plastic sheeting 2 described in the utility model can derive from agricultural mulching, recovery
Courier bag and refuse bag, food bag etc., a new path is provided for the recycling of waste plastic film, it is more environmentally-friendly.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as to restriction of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in right of the present utility model.
Claims (4)
1. a kind of formaldehydeless coating-free veneer facing decorative board of dry glue, including artificial board substrate's layer, it is characterised in that：The decorative panel
It is divided into two-sided Veneer-faced Decorative Board and one side Veneer-faced Decorative Board；It is thin that the two-sided Veneer-faced Decorative Board also includes plastics
Film and veneer dash board, the veneer dash board are placed in the upper and lower surface of artificial board substrate's layer, and plastic sheeting is laid in veneer dash board
Between artificial board substrate's layer；The one side Veneer-faced Decorative Board also includes plastic sheeting and veneer dash board, the veneer
Dash board is placed in the upper and lower both sides wherein side of artificial board substrate's layer, and plastic sheeting is laid in veneer dash board and artificial board substrate's layer
Between.
A kind of 2. formaldehydeless coating-free veneer facing decorative board of dry glue according to claim 1, it is characterised in that：It is described artificial
Artificial board substrate used in plate substrate layer is glued board, one kind in fiberboard, particieboard, core-board, the plastic sheeting
For one kind in pure polyethylene film, the agricultural mulching of recovery, recovery courier bag, refuse bag, food bag.
A kind of 3. formaldehydeless coating-free veneer facing decorative board of dry glue according to claim 2, it is characterised in that：It is described artificial
The moisture content of plate base material is 8%~12%.
A kind of 4. formaldehydeless coating-free veneer facing decorative board of dry glue according to claim 1, it is characterised in that：The veneer
The thickness of dash board is 0.4~0.6mm, and moisture content is 8%~12%；The thickness of the plastic sheeting is 0.01mm~0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515689.0U CN206839789U (en) | 2017-05-10 | 2017-05-10 | A kind of formaldehydeless coating-free veneer facing decorative board of dry glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515689.0U CN206839789U (en) | 2017-05-10 | 2017-05-10 | A kind of formaldehydeless coating-free veneer facing decorative board of dry glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839789U true CN206839789U (en) | 2018-01-05 |
Family
ID=60795706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515689.0U Expired - Fee Related CN206839789U (en) | 2017-05-10 | 2017-05-10 | A kind of formaldehydeless coating-free veneer facing decorative board of dry glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839789U (en) |
-
2017
- 2017-05-10 CN CN201720515689.0U patent/CN206839789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Dongfang Weiye Furniture Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000145 Denomination of utility model: Dry glue formaldehyde-free coating-free veneer veneering decoration plate and production technology thereof Granted publication date: 20180105 License type: Common License Record date: 20190517 Assignee: NANJING DIOU FURNITURE CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: 2019320000144 Denomination of utility model: Dry glue formaldehyde-free coating-free veneer veneering decoration plate and production technology thereof Granted publication date: 20180105 License type: Common License Record date: 20190517 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |