CN108858519A - For the sandwich layer of wood block, wood block and its manufacturing method - Google Patents
For the sandwich layer of wood block, wood block and its manufacturing method Download PDFInfo
- Publication number
- CN108858519A CN108858519A CN201710342353.3A CN201710342353A CN108858519A CN 108858519 A CN108858519 A CN 108858519A CN 201710342353 A CN201710342353 A CN 201710342353A CN 108858519 A CN108858519 A CN 108858519A
- Authority
- CN
- China
- Prior art keywords
- sandwich layer
- wood block
- item
- breathing
- wood
- 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.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 69
- 239000010410 layer Substances 0.000 claims description 150
- 241000446313 Lamella Species 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000012792 core layer Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 12
- 239000011121 hardwood Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/06—Manufacture of central layers; Form of central layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2479/00—Furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
Abstract
The present invention provides a kind of sandwich layers for wood block, wood block and its manufacturing method, wherein, sandwich layer for wood block includes more items side by side of splicing, the sandwich layer has the basic top without breathing gap, below the top, the sandwich layer has the breathing gap for allowing the sandwich layer transverse direction breathing.Sandwich layer according to the present invention and wood block have many advantages, such as that structure is simple, easily manufactured and environmentally friendly.
Description
Technical field
The present invention relates to wood block, especially a kind of special core structure for wood block, and with the sandwich layer
Wood block, such as the three-layer real-wood composite plate with lamella, sandwich layer and bottom.
Background technique
Common solid wood composite board at present, is such as applied to floor, and the solid wood composite board of wallboard or furniture etc. mainly includes two
Seed type：One is multi-layer solid wood composite board, another kind is three-layer real-wood composite plate.
As shown in Figure 1, existing multi-layer solid wood composite board includes top layer 11 and multiple sandwich layers 12, wherein top layer 11 is by thickness
Degree is only 0.6 to 2mm hardwood sake laminate, and sandwich layer 12 is then multilayer fast growing wood thin slice, and such as 9-11 layers of each layer is glued at one
It rises and forms multi-layer solid wood composite board, although to low, the glue consumption using more economical and surfacing, price of hardwood resource
Greatly, relatively not environmentally.
As shown in Fig. 2, existing three-layer real-wood composite plate is formed by top layer 21, sandwich layer and bottom 24 are glued mutually, wherein
Sandwich layer includes more items 22 side by side, such as the item of fast growing wood, and there are the breathing gaps of about 0.5-1mm between item and item side by side
23.The thickness of sandwich layer can be in 10mm or so, and the thickness of top layer 21 need to reach 3mm or more.
Summary of the invention
It is an object of the invention to solve the problems, such as or at least alleviate existing wood block；
According to one aspect, the purpose of the present invention is to provide the sandwich layers for wood block that can be used together with thinner lamella
Structure；
According to one aspect, it is an object of the invention to guarantee wood block quality under the premise of reduce lamellose thickness, reduce at
This, improves stock utilization；
According to one aspect, it is an object of the invention to reduce the glue consumption of wood block, more environmentally friendly wood block is provided.According to a side
Face, it is an object of the invention to avoid the lamella of wood block during use from generating wrinkle or " ripple glaze "；
According to one aspect, it is an object of the invention to simplify the production technology of wood block.
According to an aspect of the present invention, a kind of sandwich layer for wood block is provided, the sandwich layer includes more of splicing
Item side by side, the sandwich layer has the basic top without breathing gap, and below the top, the sandwich layer has permission institute
State the breathing gap of sandwich layer transverse direction breathing.
Optionally, in the sandwich layer, the breathing gap is formed between item and item and/or breathing gap shape
At in single item.
Optionally, in the sandwich layer, the sections of the more items side by side be selected from T font, I-shaped or 7 fonts or
Any combination of them.
Optionally, in the sandwich layer, the breathing gap of the sandwich layer is to prolong from the sandwich layer bottom to the sandwich layer
The notch stretched.
Optionally, in the sandwich layer, the notch is in rectangle, triangle, trapezoidal or arch.
Optionally, in the sandwich layer, the item is solid-wood, and the grain direction of the item is along the longitudinal direction of the item.
Optionally, in the sandwich layer, the breathing gap is at least partly limited by curved profile.
Optionally, in the sandwich layer, the thickness at the top of the sandwich layer accounts for the 1/15-2/5 of the sandwich layer overall thickness.
Optionally, in the sandwich layer, the breathing gap overall width of the sandwich layer accounts for the 1/30- of the sandwich layer overall width
1/5。
According to another aspect of the present invention, a kind of wood block is provided, the wood block includes according to each of the application
The sandwich layer of embodiment and the lamella for being incorporated in the sandwich layer over top.
Optionally, in above-mentioned wood block, the lamella thickness is in 0.5-3 millimeters of range.
Optionally, in above-mentioned wood block, the lamella and the item are made of solid wood material, the lamella and
The grain direction of the item is perpendicular.
Optionally, in above-mentioned wood block, the wood block further includes the bottom for being bound to the sandwich layer bottom, the bottom
Layer is made of solid wood material, and the grain direction of the bottom and the sandwich layer is perpendicular.
According to another aspect of the present invention, a kind of manufacturing method of wood block is provided, the method includes：Manufacture plank
The sandwich layer of block includes that more items side by side are combined together to form to sandwich layer base in the step of manufacturing the sandwich layer of wood block,
And it slots from sandwich layer base bottom to the sandwich layer base to form the breathing gap for allowing the sandwich layer transverse direction breathing.Thin slice
Layer can be applied on the top of sandwich layer before fluting or after fluting, and bottom can be applied to the bottom of sandwich layer after grooving.
Sandwich layer according to the present invention and wood block have many advantages, such as that structure is simple, easily manufactured and environmentally friendly.
Detailed description of the invention
Referring to attached drawing, the disclosure of the present invention will become more readily understood.Skilled addressee readily understands that be：This
A little attached drawings are intended solely for illustrative purposes, and are not intended to limit the scope of protection of the present invention.In addition, similar in figure
Number to indicate similar component, wherein：
Fig. 1 is a kind of perspective view of multi-layer solid wood composite board；
Fig. 2 is a kind of perspective view of three-layer real-wood composite plate；
Fig. 3 is the perspective view according to the wood block of the first embodiment of the present invention；
Fig. 4 is the perspective view according to the wood block of the second embodiment of the present invention；
Fig. 5 is the perspective view according to the wood block of the third embodiment of the present invention；
Fig. 6 is the perspective view according to the wood block of the fourth embodiment of the present invention；
Fig. 7 is the perspective view according to the wood block of the fifth embodiment of the present invention；And
The perspective view for the step of Fig. 8 and Fig. 9 is according to the wood block of the sixth embodiment of the present invention in process of production.
Specific embodiment
It is readily appreciated that, according to the technique and scheme of the present invention, in the case where not changing true spirit, the general skill of this field
Art personnel can propose the various structures mode and implementation that can be replaced mutually.Therefore, following specific embodiments and
Attached drawing is only the exemplary illustration to technical solution of the present invention, and is not to be construed as whole of the invention or is considered as to this hair
Bright technical solution defines or limits.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
In this application, for sandwich layer, the width direction of the item of sandwich layer is indicated using term " transverse direction ", using art
Language " longitudinal direction " indicates the length direction of the item of sandwich layer.In the embodiment that the item of sandwich layer uses solid-wood, generally, sandwich layer
" longitudinal direction " of item is identical as grain direction, and " transverse direction " of the item of sandwich layer is vertical with grain direction.
Three-layer real-wood composite plate as shown in Figure 2 is since glue consumption is less, therefore more environmental protection.More items side by side of sandwich layer
There are breathing gaps 23 between 22 to provide the breathing space of item 22.The top layer of three-layer real-wood composite plate as shown in Figure 2 needs to have
Have enough thickness, usually in 3mm or more, if top layer is provided as 3mm thin plate below, with long-time use, item 22 it
Between breathing gap 23 will reflect on relatively thin top layer, cause the surface of top layer the surfaces such as similar " ripple glaze " or wrinkle occur and lack
It falls into, influences beauty, it is also possible to cause the deformation of top layer horizontal direction.The problem of wood block shown in Fig. 2 is can not be more economical
More effectively utilize the hardwood resource for top layer.Present applicant have found that being asked present in wood block shown in Fig. 2
Topic, and propose following solution.
The present general inventive concept is that providing into the sandwich layer of wood block includes the more items side by side closely spliced,
The sandwich layer has the basic top without breathing gap, which provides the lamellose flat support above it, and in institute
Below the top for stating sandwich layer, sandwich layer has the breathing gap for allowing the breathing of sandwich layer transverse direction.
As shown in figure 3, design to realize the present invention, in one embodiment, more 32 sections of item side by side are in T word
Shape, the top of more items side by side is closely spliced to form the basic top 33 without breathing gap, and more sections are in T shape
Item side by side trunk portion between there are breathing gap 35, which allows sandwich layer in width direction or transverse direction
Breathing.Generally, as the item of sandwich layer uses solid wood material, then along its length or vertical due to the grain direction of the item of sandwich layer
To breathing occurs mainly in transverse direction.Lamella 31 is attached on the top 33 of sandwich layer, since the top of sandwich layer provides
Smooth support, lamella 31 can have thinner thickness, such as in the range of 0.5mm-3mm or the range of 0.5-2.5mm
In perhaps in the range of 0.5-2.0mm perhaps in the range of 0.5-1.5mm perhaps in the range of 0.5-1mm or 1-
In the range of 1.5mm or in the range of 1.5-2mm.Optionally, in addition, bottom 34 is attached to the bottom of sandwich layer.
As shown in figure 4, in another embodiment, more 42,43 sections of item side by side are in T shape, there is T-shaped section
More items 42,43 side by side can reciprocal cross alternately arrange to form sandwich layer.It closely arranges to be formed and not had substantially at the top of sandwich layer
There is a top 46 in breathing gap, and an item 42 side by side in more T-shaped sections, there are breathing gaps between 43 trunk portion
45, which allows the breathing of the width direction or transverse direction of sandwich layer.Lamella 41 is attached on the top 46 of sandwich layer, core
The top 46 of layer provides the smooth support to lamella 41.In addition, the item in the T-shaped section of positive and negative alternate arrangement can also be formed
The basic bottom 47 without breathing gap, optional bottom 44 are attached on the bottom 47 of sandwich layer.
As shown in figure 5, in another embodiment, more 52 sections of item side by side have I-shaped cross-section in I-shaped
The tops of more items 52 side by side closely arrange to form the basic top 53 without breathing gap, and more I-shaped cross-sections
Item 52 side by side trunk portion between there are breathing gap 56, which allows the width direction or transverse direction of sandwich layer
Breathing.Lamella 51 is attached on the top 53 of sandwich layer, and the top 53 of sandwich layer provides the smooth support to lamella 51.This
Outside, the item of I-shaped cross-section can also form the basic bottom 55 without breathing gap, and optional bottom 54 is attached to the bottom of sandwich layer
In portion 55.
As shown in fig. 6, in another embodiment, more 62,63 sections of item side by side are in 7 fonts, there are 7 shaped sections
More items 62,63 side by side in manner illustrated alternately left and right splice on the contrary, alternatively, can be with the splicing of diagram
Mode is different, and more items side by side of 7 shaped sections can be arranged with same direction.The more items side by side with 7 shaped sections
Top closely arrange to form the basic top 66 without breathing gap, and the top of the item side by side of more 7 shaped sections
There are breathing gap 65 between the trunk portion of 66 lower sections, the breathing gap 65 allow sandwich layer width direction or transverse direction it is swollen
Contracting.Lamella 61 is attached on the top 66 of sandwich layer, and the top 66 of sandwich layer provides the smooth support to lamella 61.In addition,
Optional bottom 64 is attached on the bottom of sandwich layer.
As shown in fig. 7, in another embodiment, closely arrangement formation is not substantially swollen for the item 72 with T font section
The top 74 in contracting gap and bottom 75 there are breathing gap 73.The breathing gap 73 allows the breathing of sandwich layer transverse direction.In the implementation
Bottom can save in example.Ground can be promoted, there are the bottoms in breathing gap as more items side by side of sandwich layer are formed, then can save
Bottom can also save in bottom, such as the embodiment of Fig. 6 and Fig. 9.
As shown in Figure 8 and Figure 9, in some embodiments at the top of sandwich layer lower section breathing gap can by from sandwich layer bottom to
Sandwich layer is slotted to be formed.For example, can as illustrated in fig. 8, by the rectangular item 82 in more sections substantially without between breathing
The mode of gap is bonded to each other to form sandwich layer base, has seam 83 between each.Then, in the bottom slot 84 of sandwich layer base,
To form the breathing gap 84,85 for allowing the breathing of sandwich layer transverse direction.As seen from Figure 9, it can slot in each 82 seam crossing with shape
At breathing gap 84, or in certain 82 internal notches to form breathing gap 85.Slot extends a part of core layer thickness, from
And make resulting sandwich layer that there is the basic top 86 without breathing gap.Lamella 81 can be integrated to core before fluting or after fluting
On the top of layer.Optional bottom is then integrated to the bottom of sandwich layer after grooving.Although the slot in the embodiment in fig. 9, opened up
Mouth 84,85 is in rectangle, but in an alternative embodiment, notch can also have other shapes, such as triangle, trapezoidal or arch etc..
Wherein, the notch of arch stress distribution during sandwich layer breathing is more uniform.
Although in an illustrated embodiment, the section in breathing gap is in rectangle substantially, in other embodiments, breathing gap
It can at least partly be limited by curved profile, i.e., for example breathing gap can be rounded, ellipse, semicircle or any band arc
Shape or any other suitable shape.When breathing gap is at least partly limited by curved profile, during breathing
Stress distribution is more evenly.
In embodiments herein, such as sandwich layer, lamella and bottom are made of solid wood material, then in order to limit lamella
And the breathing of bottom, the grain direction of lamella and bottom can provide into perpendicular with the grain direction of sandwich layer.In general,
The item of fast-growing material can be used in sandwich layer, and hardwood plate then can be used in lamella, can be more using thinner due to the special construction of sandwich layer
Surface defect of the lamella without causing wood block, thus can save hardwood plate, economize on resources and more environmentally friendly.
In all embodiments of the application, optionally, the thickness at the top of sandwich layer accounts for the 1/15-2/ of sandwich layer overall thickness
5.In addition, optionally, the breathing gap overall width of sandwich layer accounts for the 1/30-1/5 of the sandwich layer overall width.
In all embodiments of the application, the breathing gap of sandwich layer transverse direction breathing is allowed to may be formed at the seam of item and item
Place also may be formed at the inside of single item, or the seam crossing and part that also may partly form in item and item are formed in single item
It is internal.
It should be appreciated that using term " not having breathing gap substantially " come table in following claims and specification
Show that the top of sandwich layer can provide lamella complete support, so that lamella will not generate surface defect due to sandwich layer.It answers
Work as understanding, seam is certainly existed between each, there may be one fixed width, such cases should also regard for the seam between item and item
For include " there is no breathing gap substantially " scope in.Further, since item may not be straight, the seam of item may have locally
One fixed width, such case also should be regarded as including among the scope of " not having breathing gap substantially ".
Specific embodiment described above only for more clearly describing the principle of the present invention, wherein be clearly shown or
It describes all parts and is easier to understand the principle of the present invention.Without departing from the scope of the invention, this field
Technical staff can easily the present invention be carry out various modifications or be changed.Therefore it should be understood that these modifications or variation
It should be included within scope of patent protection of the invention.
Claims (14)
1. a kind of sandwich layer for wood block, which is characterized in that the sandwich layer includes more items side by side of splicing, the sandwich layer
With the basic top without breathing gap, below the top, the sandwich layer has the permission sandwich layer transverse direction breathing
Breathing gap.
2. sandwich layer according to claim 1, which is characterized in that the breathing gap is formed between item and item and/or institute
Breathing gap is stated to be formed in single item.
3. sandwich layer according to claim 1, which is characterized in that the section of the more items side by side is selected from T font, I-shaped
Type or 7 fonts or any combination of them.
4. sandwich layer according to claim 1, which is characterized in that the breathing gap of the sandwich layer be from the sandwich layer bottom to
The notch that the sandwich layer extends.
5. sandwich layer according to claim 4, which is characterized in that the notch is in rectangle, triangle, trapezoidal or arch.
6. sandwich layer according to any one of claims 1-5, which is characterized in that the item is solid-wood, the wood of the item
Line direction is along the longitudinal direction of the item.
7. sandwich layer according to any one of claims 1-5, which is characterized in that the breathing gap is at least partly by arc
Shape contour limit.
8. sandwich layer according to any one of claims 1-5, which is characterized in that the thickness at the top of the sandwich layer accounts for described
The 1/15-2/5 of sandwich layer overall thickness.
9. sandwich layer according to any one of claims 1-5, which is characterized in that the breathing gap overall width of the sandwich layer accounts for
The 1/30-1/5 of the sandwich layer overall width.
10. a kind of wood block, which is characterized in that the wood block include sandwich layer as claimed in any one of claims 1-9 wherein with
And it is incorporated in the lamella of the sandwich layer over top.
11. wood block according to claim 10, which is characterized in that range of the lamella thickness at 0.5-3 millimeters
In.
12. wood block according to claim 10, which is characterized in that the lamella and the item are by solid wood material structure
At the grain direction of the lamella and the item is perpendicular.
13. wood block according to claim 12, which is characterized in that the wood block further includes being bound to the sandwich layer bottom
The bottom in portion, the bottom are made of solid wood material, and the grain direction of the bottom and the sandwich layer is perpendicular.
14. a kind of manufacturing method of wood block, the method includes：The sandwich layer for manufacturing wood block, in the sandwich layer of manufacture wood block
The step of in include that more items side by side are combined together to form to sandwich layer base, and from sandwich layer base bottom to the core
Layer base fluting is to form the breathing gap for allowing the sandwich layer transverse direction breathing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342353.3A CN108858519A (en) | 2017-05-16 | 2017-05-16 | For the sandwich layer of wood block, wood block and its manufacturing method |
| PCT/CN2018/083467 WO2018210090A1 (en) | 2017-05-16 | 2018-04-18 | Core layer for wooden plank, wooden plank, and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342353.3A CN108858519A (en) | 2017-05-16 | 2017-05-16 | For the sandwich layer of wood block, wood block and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108858519A true CN108858519A (en) | 2018-11-23 |
Family
ID=64273290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342353.3A Pending CN108858519A (en) | 2017-05-16 | 2017-05-16 | For the sandwich layer of wood block, wood block and its manufacturing method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108858519A (en) |
| WO (1) | WO2018210090A1 (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181881A (en) * | 2002-12-05 | 2004-07-02 | Daiken Trade & Ind Co Ltd | Substrate for decorative laminate, decorative laminate using the substrate, and flooring material using the decorative laminate |
| CN2698893Y (en) * | 2004-02-25 | 2005-05-11 | 卢珍奇 | High strength moistureproof wood composite floor |
| CN200940333Y (en) * | 2006-12-26 | 2007-08-29 | 浙江久盛地板有限公司 | Solid wood composite floorings |
| CN101391425A (en) * | 2007-09-19 | 2009-03-25 | 林小平 | Lumber core board and manufacture method thereof |
| CN202248734U (en) * | 2011-09-21 | 2012-05-30 | 程义侠 | Composite floor board |
| CN102581909A (en) * | 2012-03-06 | 2012-07-18 | 浙江农林大学 | Production method for stable solid wood-plastic composite floor board |
| CN202672630U (en) * | 2012-05-21 | 2013-01-16 | 李新发 | Wood floor board with arch-camber-preventing deformation gap |
| CN103950075A (en) * | 2014-05-06 | 2014-07-30 | 济南福迪木业有限公司 | Cabinet board |
| US20150064390A1 (en) * | 2012-05-08 | 2015-03-05 | Ab Gustaf Kähr | Core, panel blank, floor panel and methods of their production |
| CN204475787U (en) * | 2015-02-14 | 2015-07-15 | 江苏德威木业有限公司 | A kind of anti-deformation wood core floor |
| CN204736498U (en) * | 2015-05-31 | 2015-11-04 | 钟根牙 | High strength environmental protection melamine carpenter board |
| CN207273422U (en) * | 2017-05-16 | 2018-04-27 | 杨建忠 | Sandwich layer and plank block for plank block |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064001A (en) * | 2009-09-17 | 2011-03-31 | Motoo Shoten:Kk | Building hollow plate material, and manufacturing method therefor |
| ES2380855B1 (en) * | 2010-10-22 | 2013-02-25 | Almas De Puerta, S.L. | CUSHIONED BOARD AND MOLD FOR MANUFACTURING. |
| CN202021653U (en) * | 2011-05-19 | 2011-11-02 | 黑龙江省木材科学研究所 | Grid hollow artificial plate |
| CN205130064U (en) * | 2015-11-11 | 2016-04-06 | 黄胜明 | Prevent dry and cracked loose china fir ecological plate |
| CN205735348U (en) * | 2016-06-24 | 2016-11-30 | 江苏树仁木业有限公司 | A kind of composite hollow sheet material |
-
2017
- 2017-05-16 CN CN201710342353.3A patent/CN108858519A/en active Pending
-
2018
- 2018-04-18 WO PCT/CN2018/083467 patent/WO2018210090A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181881A (en) * | 2002-12-05 | 2004-07-02 | Daiken Trade & Ind Co Ltd | Substrate for decorative laminate, decorative laminate using the substrate, and flooring material using the decorative laminate |
| CN2698893Y (en) * | 2004-02-25 | 2005-05-11 | 卢珍奇 | High strength moistureproof wood composite floor |
| CN200940333Y (en) * | 2006-12-26 | 2007-08-29 | 浙江久盛地板有限公司 | Solid wood composite floorings |
| CN101391425A (en) * | 2007-09-19 | 2009-03-25 | 林小平 | Lumber core board and manufacture method thereof |
| CN202248734U (en) * | 2011-09-21 | 2012-05-30 | 程义侠 | Composite floor board |
| CN102581909A (en) * | 2012-03-06 | 2012-07-18 | 浙江农林大学 | Production method for stable solid wood-plastic composite floor board |
| US20150064390A1 (en) * | 2012-05-08 | 2015-03-05 | Ab Gustaf Kähr | Core, panel blank, floor panel and methods of their production |
| CN202672630U (en) * | 2012-05-21 | 2013-01-16 | 李新发 | Wood floor board with arch-camber-preventing deformation gap |
| CN103950075A (en) * | 2014-05-06 | 2014-07-30 | 济南福迪木业有限公司 | Cabinet board |
| CN204475787U (en) * | 2015-02-14 | 2015-07-15 | 江苏德威木业有限公司 | A kind of anti-deformation wood core floor |
| CN204736498U (en) * | 2015-05-31 | 2015-11-04 | 钟根牙 | High strength environmental protection melamine carpenter board |
| CN207273422U (en) * | 2017-05-16 | 2018-04-27 | 杨建忠 | Sandwich layer and plank block for plank block |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018210090A1 (en) | 2018-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160325530A1 (en) | Industrial products engineered from processed bamboo or vegetable cane | |
| KR101207472B1 (en) | Sandwich plate with sandwich-core using pyramidal truss-structure, and its manufacturing method | |
| RU2641733C1 (en) | Construction of composite material | |
| CN207273422U (en) | Sandwich layer and plank block for plank block | |
| CN108858519A (en) | For the sandwich layer of wood block, wood block and its manufacturing method | |
| US20170282505A1 (en) | High stable and environment-friendly two-layer parquet and production method thereof | |
| AR117800A1 (en) | SUITABLE PANEL FOR ASSEMBLING A FLOOR COATING | |
| CN210216751U (en) | Shape wood multilayer of preapring for an unfavorable turn of events indicates fishplate bar | |
| WO2019075765A1 (en) | Plywood veneer having a novel arrangement structure and plywood | |
| CN105666959A (en) | Improved board | |
| CN204308564U (en) | A kind of two gantry structures of bending bonding machine | |
| CN205799771U (en) | A kind of wood-based plate and plate core thereof | |
| CN209408723U (en) | A kind of bamboo and wood composite joiner's board | |
| CN104544855A (en) | Low-carbon environment-friendly glass box | |
| CN205625242U (en) | Drawer device and guide rail | |
| US20140191495A1 (en) | Snow Glide Board | |
| CN204237735U (en) | A kind of double faced adhesive tape assembly | |
| CN204172141U (en) | A kind of bamboo furniture plate made for cylinder | |
| CN107268897A (en) | One kind assembling watt | |
| CN206987262U (en) | Texture plate | |
| CN102873912A (en) | Manufacturing method of flexible support body | |
| CN102729296A (en) | Multi-layer solid-wood finger-joint panel | |
| CN209760667U (en) | 100 diagonal | |
| JP2008161506A (en) | Shelf board member | |
| CN105965618A (en) | Artificial board and core board thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |