CN107160811A - The preparation technology of high strength wood-plastic composite board - Google Patents
The preparation technology of high strength wood-plastic composite board Download PDFInfo
- Publication number
- CN107160811A CN107160811A CN201710384838.9A CN201710384838A CN107160811A CN 107160811 A CN107160811 A CN 107160811A CN 201710384838 A CN201710384838 A CN 201710384838A CN 107160811 A CN107160811 A CN 107160811A
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- CN
- China
- Prior art keywords
- solid wood
- board
- high strength
- preparation technology
- wood
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- 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.)
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Classifications
-
- 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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- 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
- B32B3/02—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 features of form at particular places, e.g. in edge regions
- B32B3/08—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 features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Abstract
A kind of preparation technology of high strength wood-plastic composite board, it is related to a kind of improvement of solid wood board, and in particular to a kind of high strength wood-plastic composite board and its preparation technology.The preparation technology of high strength wood-plastic composite board is as follows：The 1st, solid wood board is machined to required size；2nd, coarse processing is carried out on the surface of sheet material；3rd, two end face sets are heated to soft state, be socketed in hot state on two terminations of solid wood board, and beaten with soft rubber axe so that end face set is completely embedded into the gap of solid wood board end face；Plastics composite bed is heated into soft state to be covered on four major surfaces of solid wood board；The plastics composite bed on solid wood board surface is rolled with rubber rollers, and keeps smooth；Leftover pieces are cut off, and carry out corner repairing.The present invention is completely covered on plastics composite bed on the surface of existing solid wood board so that sheet material had both had the characteristic of solid wood board, extended the service life of solid wood board.
Description
Technical field
The present invention relates to a kind of improvement of solid wood board, and in particular to a kind of high strength wood-plastic composite board and its preparation work
Skill.
Background technology
Various sheet materials in the market are varied, and the purposes and characteristic of various sheet materials are also different, house decoration
Solid wood board, steel plate sheet material, plastic plate sheet material, these sheet materials have his own strong points, solid wood board green non-pollution, convenient to add
Work, service life is long, but insufficient strength, is easily filled and damaged by worms, and high temperature, it is soaked in the case of be easily deformed, ftracture.
Wood plastic composite（Wood-PlasticComposites,WPC）It is that the class being surging forward in recent years both at home and abroad is new
Type composite, refers to using polyethylene, polypropylene and polyvinyl chloride etc., instead of common resin adhesive, and more than more than 50%
The useless string such as wood powder, rice husk, stalk be mixed into new wood materials, then add through plastics such as extruding, molding, injection mouldings
Work technique, the sheet material or section bar produced.It is mainly used in the industries such as building materials, furniture, logistics packaging.Plastics and wooden powder are pressed
Sheet material through hot extrusion molding after certain proportion mixing, referred to as extrudes wood-plastic composite panel.
This class material is exactly that powder is suppressed and formed again in fact, although with low cost but intensity and anti-pollution degree are tight
Weight is inadequate.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of system of high strength wood-plastic composite board
Standby technique, it has most of characteristic of solid wood board, can extend again under the service life of sheet material, particularly open field state
Service life, surface has the characteristic of plastic plate, and stability is good, is hardly influenceed by moist and temperature.
To achieve the above object, high strength wood-plastic composite board is using following technical scheme：It includes solid wood bottom plate, plastics
Composite bed, end face set, the cross sectional shape of end face set are corresponding with the cross sectional shape of solid wood bottom plate, and plastics composite bed is covered in solid wood
Bottom plate is except on other surfaces of both ends of the surface；The preparation technology of high strength wood-plastic composite board is as follows：1st, solid wood board is machined to
Required size；2nd, coarse processing is carried out on the surface of sheet material；3rd, two end face sets are heated to soft state, in hot state
It is socketed on two terminations of solid wood board, and beaten with soft rubber axe so that end face set is completely embedded into solid wood board
In the gap of end face；Plastics composite bed is heated into soft state to be covered on four major surfaces of solid wood board；Use rubber
Roller is rolled to the plastics composite bed on solid wood board surface, and keeps smooth；Leftover pieces are cut off, and carry out corner repairing.
Solid wood board is machined to required size by described step, refers to that actual sheet forming subtracts two-sided plastics and is combined
The thickness of layer.
Described refers to that the Surface Machining in sheet material has sawtooth, the mode of processing in the coarse processing of plate surface progress
For cutting groove or kerf.
Described corner repairing, is that the corner of sheet material is repaired using the stainless steel corner mould of high temperature, it is ensured that plate
The smooth and outward appearance of the corner of material it is clean and tidy.
The present invention is completely covered on plastics composite bed on the surface of existing solid wood board so that sheet material both has solid wood
The characteristic of sheet material, can carry out waterproof, mothproof, crack resistence to sheet material again, also reduce the rotten speed of sheet material, extend solid wood board
The service life of material, it is ensured that the safety and stably of sheet material application.
The processing characteristics that the present invention has, wood plastic composite includes plastics and wood-fibred, and nail-holding ability is substantially better than other
Synthetic material, mechanical performance is better than wood materials, and nail-holding ability is usually 3 times of timber, is 5 times of particieboard.Good intensity
Performance, wood plastic composite, which includes plastics and meets layer, to be pullled, thus with preferable modulus of elasticity.Surface stability is good.
With water-fast, corrosion resistant performance, service life is long, and Wood-plastic material and products thereof, can anti-strong acid-base, water-fast, corrosion resistant compared with timber
Erosion, and not bacterial growth is difficult to be damaged by worms, not long fungi；Service life was long, up to more than 30 years.Excellent adjustable
Can, it is good with ultraviolet stability, coloring.
Embodiment
Present embodiment use technical scheme be：It includes solid wood bottom plate, plastics composite bed, end face set, end face
The cross sectional shape of set is corresponding with the cross sectional shape of solid wood bottom plate, plastics composite bed be covered in solid wood bottom plate except both ends of the surface its
On its surface；The preparation technology of high strength wood-plastic composite board is as follows：The 1st, solid wood board is machined to required size；2nd, in sheet material
Surface carry out coarse processing；3rd, two end face sets are heated to soft state, the two of solid wood board is socketed in hot state
On individual termination, and beaten with soft rubber axe so that end face set is completely embedded into the gap of solid wood board end face；By plastics
Composite bed is heated to soft state and is covered on four major surfaces of solid wood board；With rubber rollers on solid wood board surface
Plastics composite bed is rolled, and keeps smooth；Leftover pieces are cut off, and carry out corner repairing.
Solid wood board is machined to required size by described step, refers to that actual sheet forming subtracts two-sided plastics and is combined
The thickness of layer.
Described refers to that the Surface Machining in sheet material has sawtooth, the mode of processing in the coarse processing of plate surface progress
For cutting groove or kerf.
Described corner repairing, is that the corner of sheet material is repaired using the stainless steel corner mould of high temperature, it is ensured that plate
The smooth and outward appearance of the corner of material it is clean and tidy.
The present invention is completely covered on plastics composite bed on the surface of existing solid wood board so that sheet material both has solid wood
The characteristic of sheet material, can carry out waterproof, mothproof, crack resistence to sheet material again, also reduce the rotten speed of sheet material, extend solid wood board
The service life of material, it is ensured that the safety and stably of sheet material application.
The processing characteristics that the present invention has, wood plastic composite includes plastics and wood-fibred, and nail-holding ability is substantially better than other
Synthetic material, mechanical performance is better than wood materials, and nail-holding ability is usually 3 times of timber, is 5 times of particieboard.Good intensity
Performance, wood plastic composite, which includes plastics and meets layer, to be pullled, thus with preferable modulus of elasticity.Surface stability is good.
With water-fast, corrosion resistant performance, service life is long, and Wood-plastic material and products thereof, can anti-strong acid-base, water-fast, corrosion resistant compared with timber
Erosion, and not bacterial growth is difficult to be damaged by worms, not long fungi；Service life was long, up to more than 30 years.Excellent adjustable
Can, it is good with ultraviolet stability, coloring.
It is described above, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to this hair
Other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover among scope of the presently claimed invention.
Claims (4)
1. a kind of preparation technology of high strength wood-plastic composite board, it is characterised in that：It includes solid wood bottom plate, plastics composite bed, end
Surface cover, end face set cross sectional shape it is corresponding with the cross sectional shape of solid wood bottom plate, plastics composite bed be covered in solid wood bottom plate except
On other surfaces of both ends of the surface；The preparation technology of high strength wood-plastic composite board is as follows：The 1st, solid wood board is machined to required chi
It is very little；2nd, coarse processing is carried out on the surface of sheet material；3rd, two end face sets are heated to soft state, reality is socketed in hot state
On two terminations of wood plank, and beaten with soft rubber axe so that end face set is completely embedded into the seam of solid wood board end face
In gap；Plastics composite bed is heated into soft state to be covered on four major surfaces of solid wood board；With rubber rollers to solid wood
Plastics composite bed on plate surface is rolled, and keeps smooth；Leftover pieces are cut off, and carry out corner repairing.
2. a kind of preparation technology of high strength wood-plastic composite board according to claim 1, it is characterised in that：Described step
Solid wood board is machined to required size, refers to that actual sheet forming subtracts the thickness of two-sided plastics composite bed.
3. a kind of preparation technology of high strength wood-plastic composite board according to claim 1, it is characterised in that：It is described in plate
Material surface carries out coarse processing and refers to that the Surface Machining in sheet material has sawtooth, and the mode of processing is cutting groove or kerf.
4. a kind of preparation technology of high strength wood-plastic composite board according to claim 1, it is characterised in that：Described corner
Repairing, be that the corner of sheet material is repaired using the stainless steel corner mould of high temperature, it is ensured that the corner of sheet material it is smooth and outer
That sees is clean and tidy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384838.9A CN107160811A (en) | 2017-05-26 | 2017-05-26 | The preparation technology of high strength wood-plastic composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384838.9A CN107160811A (en) | 2017-05-26 | 2017-05-26 | The preparation technology of high strength wood-plastic composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160811A true CN107160811A (en) | 2017-09-15 |
Family
ID=59820899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384838.9A Pending CN107160811A (en) | 2017-05-26 | 2017-05-26 | The preparation technology of high strength wood-plastic composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160811A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664884Y (en) * | 2003-09-26 | 2004-12-22 | 金文宗 | Precoating plastic foil for paper and plastic composition |
| US20100272958A1 (en) * | 2009-04-28 | 2010-10-28 | Guardian Building Products, Inc. | Laminated Composite Products and Methods for Manufacturing the Same |
| CN106715114A (en) * | 2014-08-21 | 2017-05-24 | 汉高股份有限及两合公司 | Method for adhesively bonding two sheet-like substrates |
-
2017
- 2017-05-26 CN CN201710384838.9A patent/CN107160811A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664884Y (en) * | 2003-09-26 | 2004-12-22 | 金文宗 | Precoating plastic foil for paper and plastic composition |
| US20100272958A1 (en) * | 2009-04-28 | 2010-10-28 | Guardian Building Products, Inc. | Laminated Composite Products and Methods for Manufacturing the Same |
| CN106715114A (en) * | 2014-08-21 | 2017-05-24 | 汉高股份有限及两合公司 | Method for adhesively bonding two sheet-like substrates |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |