CN108943197A - The combination process of PP film and solid wood board - Google Patents
The combination process of PP film and solid wood board Download PDFInfo
- Publication number
- CN108943197A CN108943197A CN201810734312.3A CN201810734312A CN108943197A CN 108943197 A CN108943197 A CN 108943197A CN 201810734312 A CN201810734312 A CN 201810734312A CN 108943197 A CN108943197 A CN 108943197A
- Authority
- CN
- China
- Prior art keywords
- solid wood
- film
- cold
- hot pressing
- board
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling 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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/04—Time
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/12—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
- B32B2471/00—Floor coverings
Abstract
The invention discloses the combination process of a kind of PP film and solid wood board, comprising the following steps: the preparation of solid wood cell board；It controls moisture content: carrying out the control of moisture content to solid wood cell board obtained；Solid wood cell board sizing: solid wood unit plate surface adhesive coating；The preparation of PP film: preparing width is 65mm ~ 350mm, the PP film with a thickness of 0.6mm ~ 2mm；Assembly: the tiling of PP film being overlayed between two solid wood cell boards and carries out assembly, and a PP film is spread between every two solid wood cell boards, and the assembly number of plies is N, and required PP film quantity is N-1；Hot pressing: after the completion of assembly, hot pressing is carried out；Cold pressing: after hot pressing, slab is transferred in cold press in 2 ~ 3min and is cold-pressed.The shortcomings that present invention improves to some extent on the basis of solid wooden floor board, overcomes the easy arch camber of solid wooden floor board, warpage or deformation, has better stability.
Description
Technical field
The present invention relates to composite plate technical fields, more particularly to the combination process of a kind of PP film and solid wood board.
Background technique
Solid wooden floor board is the floor decorative material formed after natural timber drying, processing.It appear that natural wood
Texture and colour image give nature, soft, rich in affinity texture, simultaneously because the spy that it is cool in summer and warm in winter, sense of touch is good
Property becomes the ideal material of the ground surface finishings such as bedroom, parlor, study.The decorated style of solid wood is recovered one's original simplicity, and texture is natural.
However, to have the disadvantage in that (1) is difficult to ensure feeding for solid wooden floor board: solid wooden floor board is more demanding to what is mated formation, once mat formation
Must be bad, it will cause a series of problems, there is sound etc..If indoor environment is excessively moist or dry, solid wooden floor board holds
Easy arch camber, warpage or deformation.It also often to wax, oil after paving, otherwise the gloss of floor surface disappears soon.
(2) stability is poor: if indoor environment is excessively moist or dry, solid wooden floor board is easy arch camber, warpage or deformation.
Summary of the invention
The invention mainly solves the technical problem of providing the combination process of a kind of PP film and solid wood board, in solid wooden floor board base
The shortcomings that improving to some extent on plinth, overcoming the easy arch camber of solid wooden floor board, warpage or deformation, has better stability.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of PP film and solid wood board are provided
Combination process, comprising the following steps:
(1) preparation of solid wood cell board: to timber carry out rotary-cut or planing prepare width be 60mm ~ 320mm, with a thickness of 2mm ~
The solid wood cell board of 7mm；
(2) it controls moisture content: carrying out the control of moisture content to solid wood cell board obtained；
(3) solid wood cell board is glued: solid wood unit plate surface adhesive coating；
(4) preparation of PP film: preparing width is 65mm ~ 350mm, the PP film with a thickness of 0.6mm ~ 2mm；
(5) assembly: the tiling of PP film is overlayed between two solid wood cell boards and carries out assembly, spreads one between every two solid wood cell boards
PP film is opened, the assembly number of plies is N, and required PP film quantity is N-1；
(6) it hot pressing: after the completion of assembly, is sent into hot press and carries out hot pressing；
(7) it is cold-pressed: after hot pressing, slab being transferred in cold press in 2 ~ 3min and is cold-pressed.
In a preferred embodiment of the present invention, the timber in step (1) be white birch, it is Pingguo Garapa, Manchurian ash, big sweet
One or more of crotons, toothed oak wood, zelkova schneideriana and teak.
In a preferred embodiment of the present invention, step (2) control solid wood cell board moisture content is lower than 4%.
In a preferred embodiment of the present invention, the adhesive in step (3) is phenolic resin glue or lignin Tannin adhesive.
In a preferred embodiment of the present invention, the width of the PP film prepared in step (4) is greater than the width of solid wood cell board
Degree.
In a preferred embodiment of the present invention, the technological parameter of hot pressing is set as temperature 135 DEG C ~ 165 in step (6)
DEG C, hot pressing time 1.5min/mm ~ 2.5min/mm, hot pressing pressure is 3Mpa ~ 4.5Mpa.
In a preferred embodiment of the present invention, the technological parameter being cold-pressed in step (7) is set as 30 DEG C ~ 40 DEG C of temperature,
It is cold-pressed time 1.8min/mm ~ 2.8min/mm, cold pressing pressure is 3Mpa ~ 4.5Mpa.
The beneficial effects of the present invention are: the present invention improves to some extent on the basis of solid wooden floor board, overcomes solid wooden floor board and easily rise
The shortcomings that arch, warpage or deformation, there is better stability.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A kind of combination process of PP film and solid wood board, comprising the following steps:
(1) preparation of solid wood cell board: timber is carried out rotary-cut to prepare width being 60mm, with a thickness of the solid wood cell board of 2mm, wood
Material is Manchurian ash；
(2) it controls moisture content: carrying out the control of moisture content to solid wood cell board obtained, solid wood cell board moisture content is lower than 4%；
(3) solid wood cell board is glued: solid wood unit plate surface adhesive coating, adhesive is phenolic resin glue；
(4) preparation of PP film: preparing width is 65mm, the PP film with a thickness of 0.6mm；
(5) assembly: the tiling of PP film is overlayed between two solid wood cell boards and carries out assembly, spreads one between every two solid wood cell boards
PP film is opened, the assembly number of plies is N, and required PP film quantity is N-1；
(6) hot pressing: after the completion of assembly, being sent into hot press and carry out hot pressing, and the technological parameter of hot pressing is set as 135 DEG C of temperature, heat
Press time 2.5min/mm, hot pressing pressure 4.5Mpa；
(7) it is cold-pressed: after hot pressing, slab being transferred in cold press in 2min and is cold-pressed, the technological parameter of cold pressing is set as temperature
40 DEG C of degree is cold-pressed time 2.8min/mm, cold pressing pressure 4.5Mpa.
Embodiment 2
A kind of combination process of PP film and solid wood board, comprising the following steps:
(1) preparation of solid wood cell board: carrying out planing to prepare width being 320mm, with a thickness of the solid wood cell board of 7mm to timber,
Timber is zelkova schneideriana；
(2) it controls moisture content: carrying out the control of moisture content to solid wood cell board obtained, solid wood cell board moisture content is lower than 4%；
(3) solid wood cell board is glued: solid wood unit plate surface adhesive coating, and adhesive is lignin Tannin adhesive；
(4) preparation of PP film: preparing width is 350mm, the PP film with a thickness of 2mm；
(5) assembly: the tiling of PP film is overlayed between two solid wood cell boards and carries out assembly, spreads one between every two solid wood cell boards
PP film is opened, the assembly number of plies is N, and required PP film quantity is N-1；
(6) hot pressing: after the completion of assembly, being sent into hot press and carry out hot pressing, and the technological parameter of hot pressing is set as 165 DEG C of temperature, heat
Press time 1.5min/mm, hot pressing pressure 3Mpa；
(7) it is cold-pressed: after hot pressing, slab being transferred in cold press in 3min and is cold-pressed, the technological parameter of cold pressing is set as temperature
30 DEG C of degree is cold-pressed time 1.8min/mm, cold pressing pressure 3Mpa.
Embodiment 3
A kind of combination process of PP film and solid wood board, comprising the following steps:
(1) preparation of solid wood cell board: carrying out rotary-cut to prepare width being 190mm, with a thickness of the solid wood cell board of 5mm to timber,
Timber is big sweet crotons；
(2) it controls moisture content: carrying out the control of moisture content to solid wood cell board obtained, solid wood cell board moisture content is lower than 4%；
(3) solid wood cell board is glued: solid wood unit plate surface adhesive coating, adhesive is phenolic resin glue；
(4) preparation of PP film: preparing width is 210mm, the PP film with a thickness of 1.3mm；
(5) assembly: the tiling of PP film is overlayed between two solid wood cell boards and carries out assembly, spreads one between every two solid wood cell boards
PP film is opened, the assembly number of plies is N, and required PP film quantity is N-1；
(6) hot pressing: after the completion of assembly, being sent into hot press and carry out hot pressing, and the technological parameter of hot pressing is set as 150 DEG C of temperature, heat
Press time 2min/mm, hot pressing pressure 3.7Mpa；
(7) it is cold-pressed: after hot pressing, slab being transferred in cold press in 2.5min and is cold-pressed, the technological parameter of cold pressing is set as
35 DEG C of temperature, it is cold-pressed time 2.3min/mm, cold pressing pressure 3.7Mpa.
The beneficial effect of the combination process of PP film and solid wood board of the present invention is: the present invention is changed on the basis of solid wooden floor board
Into the shortcomings that overcoming the easy arch camber of solid wooden floor board, warpage or deform, with better stability.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of combination process of PP film and solid wood board, which comprises the following steps:
(1) preparation of solid wood cell board: to timber carry out rotary-cut or planing prepare width be 60mm ~ 320mm, with a thickness of 2mm ~
The solid wood cell board of 7mm；
(2) it controls moisture content: carrying out the control of moisture content to solid wood cell board obtained；
(3) solid wood cell board is glued: solid wood unit plate surface adhesive coating；
(4) preparation of PP film: preparing width is 65mm ~ 350mm, the PP film with a thickness of 0.6mm ~ 2mm；
(5) assembly: the tiling of PP film is overlayed between two solid wood cell boards and carries out assembly, spreads one between every two solid wood cell boards
PP film is opened, the assembly number of plies is N, and required PP film quantity is N-1；
(6) it hot pressing: after the completion of assembly, is sent into hot press and carries out hot pressing；
(7) it is cold-pressed: after hot pressing, slab being transferred in cold press in 2 ~ 3min and is cold-pressed.
2. the combination process of PP film and solid wood board according to claim 1, which is characterized in that the timber in step (1) is
One or more of white birch, Pingguo Garapa, Manchurian ash, big sweet crotons, toothed oak wood, zelkova schneideriana and teak.
3. the combination process of PP film and solid wood board according to claim 1, which is characterized in that step (2) controls solid wood list
First plate moisture content is lower than 4%.
4. the combination process of PP film and solid wood board according to claim 1, which is characterized in that the adhesive in step (3)
For phenolic resin glue or lignin Tannin adhesive.
5. the combination process of PP film and solid wood board according to claim 1, which is characterized in that the PP prepared in step (4)
The width of film is greater than the width of solid wood cell board.
6. the combination process of PP film and solid wood board according to claim 1, which is characterized in that the work of hot pressing in step (6)
Skill parameter is set as 135 DEG C ~ 165 DEG C of temperature, hot pressing time 1.5min/mm ~ 2.5min/mm, hot pressing pressure be 3Mpa ~
4.5Mpa。
7. the combination process of PP film and solid wood board according to claim 1, which is characterized in that the work being cold-pressed in step (7)
Skill parameter is set as 30 DEG C ~ 40 DEG C of temperature, is cold-pressed time 1.8min/mm ~ 2.8min/mm, and cold pressing pressure is 3Mpa ~ 4.5Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734312.3A CN108943197A (en) | 2018-07-06 | 2018-07-06 | The combination process of PP film and solid wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734312.3A CN108943197A (en) | 2018-07-06 | 2018-07-06 | The combination process of PP film and solid wood board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943197A true CN108943197A (en) | 2018-12-07 |
Family
ID=64484203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810734312.3A Pending CN108943197A (en) | 2018-07-06 | 2018-07-06 | The combination process of PP film and solid wood board |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006109914A1 (en) * | 2005-04-13 | 2006-10-19 | Lg Chem, Ltd. | Anti-caster surface laminate |
| CN201456893U (en) * | 2009-08-19 | 2010-05-12 | 苏州禾盛新型材料股份有限公司 | PP-PET complex steel plate |
| CN102229271A (en) * | 2011-04-19 | 2011-11-02 | 上海光源贸易有限公司 | Polystyrene foamed sheet with PP coating layers |
| CN203361541U (en) * | 2012-11-22 | 2013-12-25 | 江苏永辉装饰工程有限公司 | Moistureproof and flame-retardant flooring |
| CN106625906A (en) * | 2016-12-16 | 2017-05-10 | 北京林业大学 | Preparation method for veneer-plastic film composite board |
-
2018
- 2018-07-06 CN CN201810734312.3A patent/CN108943197A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006109914A1 (en) * | 2005-04-13 | 2006-10-19 | Lg Chem, Ltd. | Anti-caster surface laminate |
| CN201456893U (en) * | 2009-08-19 | 2010-05-12 | 苏州禾盛新型材料股份有限公司 | PP-PET complex steel plate |
| CN102229271A (en) * | 2011-04-19 | 2011-11-02 | 上海光源贸易有限公司 | Polystyrene foamed sheet with PP coating layers |
| CN203361541U (en) * | 2012-11-22 | 2013-12-25 | 江苏永辉装饰工程有限公司 | Moistureproof and flame-retardant flooring |
| CN106625906A (en) * | 2016-12-16 | 2017-05-10 | 北京林业大学 | Preparation method for veneer-plastic film composite board |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |