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WO2007054023A1 - Panneau composite constitue de bois d’œuvre et d’alumine et son procede de fabrication - Google Patents

Panneau composite constitue de bois d’œuvre et d’alumine et son procede de fabrication Download PDF

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Publication number
WO2007054023A1
WO2007054023A1 PCT/CN2006/002992 CN2006002992W WO2007054023A1 WO 2007054023 A1 WO2007054023 A1 WO 2007054023A1 CN 2006002992 W CN2006002992 W CN 2006002992W WO 2007054023 A1 WO2007054023 A1 WO 2007054023A1
Authority
WO
WIPO (PCT)
Prior art keywords
solid wood
layer
manufacturing
whole
slats
Prior art date
Application number
PCT/CN2006/002992
Other languages
English (en)
Chinese (zh)
Inventor
Shiliang Jiang
Original Assignee
Shiliang Jiang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shiliang Jiang filed Critical Shiliang Jiang
Publication of WO2007054023A1 publication Critical patent/WO2007054023A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/006—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected both laterally and at their ends
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/10—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/042—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/02—Ceramics
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • 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
    • B32B2451/00—Decorative or ornamental articles
    • 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
    • B32B2601/00—Upholstery
    • 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

Definitions

  • the present invention relates to a structure for fabricating a composite panel of a floor panel, a countertop for a furniture, a cabinet panel, a door panel for building and decorating, and a wall panel, and a manufacturing technique thereof.
  • single-layer solid wood panels are processed from logs obtained from deforestation resources, due to natural materials, single layers Solid wood panels have excellent characteristics that are deeply loved by consumers.
  • the wood grain is natural and beautiful. When it is used as a floor, it feels comfortable. It belongs to green building materials, has no chemical. It has toxic ingredients, is resistant to moisture and is not easily deformed.
  • the general single-layer solid wood board is especially fast. Solid wood plates such as poplar and pine are softer. Although they have the characteristics of sound absorption, warmth, and good flexibility, they have low surface hardness, are afraid of bumping, are easily scratched and damaged, and have a soft protective layer and wear resistance.
  • the quality of the board and the quality of the decoration are affected, especially the chemical toxic components such as formaldehyde, which are harmful to the human body, are not green building materials; while other laminate flooring and reinforced countertops, although aluminum oxide or melamine is used on the surface, High hardness and good wear resistance, but because the substrate is made of high and medium density fiberboard, the texture is not beautiful, and the board is brittle, the toughness and flexibility can be reduced, which affects its use; and more importantly, its substrate
  • the fiberboard is also glued with glue, contains chemically toxic components harmful to the human body, and is not a green building material; Although the processing technology of the aluminum oxide film on the whole board such as the fiberboard or the medium-high density board is very mature, the processing of the aluminum oxide film on the whole board spliced by the solid wood strip has not been implemented for a long time.
  • the surface of the whole board spliced by solid wood strip after hot pressing is uneven, the surface of the protruding solid wood strip can adhere well to the aluminum oxide film, and the surface of the concave solid wood strip cannot be attached or even
  • the aluminum oxide film can not achieve the scale production of the aluminum oxide film on the whole plate spliced by solid wood strips.
  • a composite sheet of a surface layer is also used, and the surface layer is formed by pressing a film containing aluminum oxide powder on a sheet forming machine by pressing and pressing on a fiberboard.
  • the back surface of the whole surface layer is coated with an adhesive layer and laminated on a solid wood substrate by a molding machine; since the surface layer and the solid wood substrate are bonded by glue, not only the manufacturing process is cumbersome, but also the surface layer and the solid wood substrate are easily peeled off, and the water resistance and the resistance are resistant. Aging and peeling resistance are poor, which seriously affects the service life, and because the rubber contains chemically harmful components harmful to the human body, it will affect the health of users, so it is not a green building material.
  • the technical problem to be solved by the present invention is to provide a surface that is hard, wear-resistant, transparent, natural and beautiful in wood grain, soundproof and heat-insulating, flexible and flexible, resource-rich, and has significant economic benefits.
  • the composite sheet which belongs to green building materials without chemical toxic components, and the composite sheet manufacturing method capable of realizing the scale production of the aluminum oxide film on the whole board spliced by solid wood slats.
  • the present invention provides a composite board composed of a solid wood board layer and a surface layer disposed on the surface of the board layer, wherein the solid wood board layer is a single layer pure solid wood horizontal splice board layer, wherein The surface layer is a film of aluminum oxide; the surface layer is directly fixed to the surface of the layer by hot pressing.
  • the material of the solid wood layer is a solid wood.
  • the present invention provides a method for manufacturing the composite sheet, the steps of which are as follows:
  • the solid wood plate layer is placed in a hot press to directly press the aluminum oxide film on the surface of the solid wood plate layer at a high temperature.
  • the material of the solid wood layer is a solid wood.
  • the two ends (ends) of the solid wood slats are finger-joined (or spliced).
  • the moisture content (quantity) of the whole solid wood slabs in each of the whole plates is less than 0.5%.
  • step 2) the surface of the solid wood layer is colored. 2 ⁇ The flatness of the surface of the surface of the solid wood layer is 0. 2mm.
  • the high temperature in the step 3) is from 100 ° C to 200 ° C.
  • the hot pressing time in the step 3) is 20-30 seconds.
  • the width of the solid wood slats is equal; the width is the sum of the width of the finished floor strip and the width of the boring head and the nick; and the whole board after the processing is glued in the step 3)
  • the saw is opened and made into a composite sheet (the blank of the tongue-and-groove floor) composed of a solid wood layer and an aluminum oxide film, which does not contain chemical and toxic components such as glue, and the composite sheet (the blank of the tongue-and-groove floor)
  • the hoes and groovings are machined along the four sides to make the strip-shaped tongue-and-groove finished products that are truly green building materials.
  • the composite board and the manufacturing method thereof provided by the invention directly fix the aluminum oxide film (surface layer) by hot pressing on the surface of the solid wood board layer, which not only has a simple manufacturing process, but also the aluminum oxide film penetrates into the solid wood board.
  • the surface of the layer makes the combination of the solid wood layer and the aluminum oxide film very strong, and improves the water repellency, aging resistance and peeling resistance, and prolongs the service life of the composite board;
  • the natural wood grain can be visualized through the transparent aluminum oxide surface layer, and the composite board has natural beauty; since the composite board of the invention can be used for poplar, pine, Chinese fir, eucalyptus, eucalyptus, etc.
  • the quick-formed material is made by directly hot-pressing Al2O3 on the surface, which is a green building material, which is used to replace 50-100 years of hard solid wood such as rosewood, heavy ant wood (Ibe), and fragrant two-winged beans. It is used as a high-grade material to solve the growing demand for hardwood enamel materials with a hard surface and a natural appearance in the long-term life. Even in a few hundred years, the contradiction between the natural resources of hard solid wood high-grade materials can be generated. At the same time, the quick-casting materials not only have the characteristics of soft material, sound insulation, good toughness and flexibility, but also replace the hard solid wood with the quick-formed material with aluminum oxide on the surface.
  • the cost of quick-casting materials such as poplar, pine, fir, eucalyptus, and eucalyptus for flooring is about 50 yuan per square meter, and can be used for 3 to 5 years, while pears and heavy ants are used.
  • hard solid wood such as fragrant two-winged beans costs about 200 yuan per square meter (UV paint on the surface of the floor), can be used for 8-10 years, with the surface : fir, eucalyptus, eucalyptus
  • the cost of constant velocity materials is about 60 yuan per square meter (no paint), and it can be used for 15-20 years due to its hard surface.
  • the huge economic benefits brought by the invention It is obvious; and since the composite sheet of the present invention does not use glue in the solid wood layer, the composite sheet is only solid wood and aluminum oxide, does not contain chemically toxic components, and is truly green. Timber, which is also one of the best solutions to solve the contradiction;
  • the scale production on the board solves the production process of composite solid wood panels that have long been insurmountable.
  • the composite sheet manufacturing method of the present invention since the two ends (ends) of the solid wood slats adopt a finger joint (or splicing) process, the stress generated in the hot pressing is overcome, and the deformation of the splicing end of the solid wood slats is prevented, so that the whole board surface is It maintains extremely high flatness after hot pressing.
  • FIG. 1 is a schematic structural view of a composite board according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of a composite sheet for a floor according to another embodiment of the present invention.
  • a composite board according to an embodiment of the present invention is composed of a single-layer pure solid wood horizontally-splicing board layer 2 and a surface layer 1 of an aluminum oxide film provided on the surface of the board layer, and the surface layer 1 is used.
  • the hot pressing method is directly applied to the surface of the ply 2, and the single-layer pure solid wood material is a solid wood such as poplar or pine.
  • the single-layer pure solid wood material is a solid wood such as poplar or pine.
  • the solid wood slats are first spliced into a solid wood slab with a small amount of water-based non-toxic glue on both sides, and the two ends (ends) of the solid wood slats are finger-joined (or spliced), and then The spliced whole board is subjected to back-baking treatment, so that the moisture content (quantity) of each solid wood strip in the whole board is uniform and controlled at 9%, and then the surface of the solid wood board layer is processed flat and clean, and placed in a hot press In the inner high temperature, the aluminum oxide film is directly pressed on the surface of the solid wood layer, and the temperature is gradually lowered to room temperature after the removal, thereby completing the entire composite processing.
  • the composite sheet can be used for flooring, furniture countertops, cabinet panels, door panels for building and decoration, wall panels, and the like.
  • the single-layer pure solid wood board layer refers to a single-layer solid wood layer on the upper and lower sides of the pure solid wood board layer when the composite board is laid flat; the horizontal stitching refers to laying flat on the composite board.
  • the two sides (edges) of the solid wood slats are spliced in the horizontal direction (left and right).
  • a composite board for a floor is composed of a single-layer pure solid wood board layer 2 and a surface layer 1 of an aluminum oxide film provided on the surface of the board layer, the surface layer. 1 is directly fixed to the surface of the ply 2 by means of hot pressing; the floor is a tongue and groove floor, and the taro 4 and the gutter 3 are laterally provided.
  • the manufacturing method of the composite board of the embodiment of Fig. 2 of the present invention is:
  • the two sides (side) of the solid wood slats with a fixed width are horizontally spliced into a solid wood slab with a small amount of water-based non-toxic glue, two heads of solid wood slats ( End) with finger joint (or splicing), and then the spliced whole board is subjected to moisture control treatment such as drying, so that the moisture content (quantity) of the whole board is 8%, and all the solid wood boards in each whole board are made.
  • the difference between the moisture content (amount) of the strip is less than 0.5%, that is, the difference between the solid wood slats having the highest moisture content in the whole board and the solid wood slats having the lowest moisture content is less than 0.5%;
  • the solid wood plate layer is then placed in a hot press to directly press the aluminum oxide film on the surface of the solid wood layer at a temperature of 10 CTC-200 Torr, the pressure is 1200 tons, and the hot pressing time is 24 seconds. Down to room temperature;
  • the material of the single-layered pure solid wood is a solid wood such as poplar, pine, etc., generally having a dry density of less than cubic centimeter of 0.5 g of cork, but due to differences in latitude and climate, The air-dry density of solid wood (raw) wood is also different.
  • the aluminum oxide film used in the embodiment of the present invention is a prior art, and is commonly used in the manufacture of composite flooring.
  • the specification is that the content of aluminum oxide per square meter is more than 30 grams, mainly for increasing the surface of the solid wood layer. Hardness, so that it can be as wear-resistant as perennial hardwood, not afraid of bumping, not easy to scratch and damage.
  • the moisture content of the solid wood slats in step 1) may be less than 10%; the difference in moisture content (quantity) of all solid wood slats in each whole plate may be less than 1%;
  • the step of the surface of the solid wood layer in step 2) may be within 0.2 liters per square meter; the hot pressing time in step 3) may be 20-30 seconds.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Floor Finish (AREA)

Abstract

L’invention concerne un panneau composite constitué d’une couche de bois d’œuvre (2) et d’une pellicule d’alumine (1) appliquée à la surface de la couche de bois d’oeuvre (2). L’invention concerne également un procédé de fabrication du panneau composite, comprenant les étapes consistant à : 1) joindre transversalement des lames de bois d’œuvre pour former une couche de bois d’œuvre (2), puis éliminer l’eau contenue dans la couche de bois d’œuvre ainsi jointe (2) ; 2) traiter la surface de la couche de bois d’œuvre de façon à en assurer la planéité et la propreté ; 3) placer la couche de bois d’œuvre (2) dans une presse à chaud et appliquer par pressage à chaud une pellicule d’alumine (1) à la surface de la couche de bois d’œuvre (2) sous haute température. Le panneau composite ainsi obtenu convient, entre autres, aux planchers et comme revêtement de meubles et de portes, en ébénisterie et comme décoration murale.
PCT/CN2006/002992 2005-11-11 2006-11-09 Panneau composite constitue de bois d’œuvre et d’alumine et son procede de fabrication WO2007054023A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510110269.6 2005-11-11
CNB2005101102696A CN100434267C (zh) 2005-11-11 2005-11-11 仅有实木和三氧化二铝的复合板材及其制造方法

Publications (1)

Publication Number Publication Date
WO2007054023A1 true WO2007054023A1 (fr) 2007-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002992 WO2007054023A1 (fr) 2005-11-11 2006-11-09 Panneau composite constitue de bois d’œuvre et d’alumine et son procede de fabrication

Country Status (2)

Country Link
CN (1) CN100434267C (fr)
WO (1) WO2007054023A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216949A (zh) * 2019-07-08 2019-09-10 广州市柜族家具有限公司 一种防霉抗菌杉木芯益康板

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101871256A (zh) * 2010-06-18 2010-10-27 常州市美丽佳装饰材料有限公司 实木钢化地板的生产工艺
CN103114790A (zh) * 2013-03-05 2013-05-22 黑龙江华信家具有限公司 环保节能高强度抗创击抗划伤公共专用门及制作方法
CN103661452B (zh) * 2013-04-24 2016-05-25 中车青岛四方机车车辆股份有限公司 轨道车辆隔音复合地板
CN104493942B (zh) * 2013-12-11 2017-03-01 广西柳州中嘉知识产权服务有限公司 桉木木门基板的制作方法
CN105835428A (zh) * 2016-04-19 2016-08-10 无锡南理工科技发展有限公司 一种杉木拼接板

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JPH03202A (ja) * 1989-05-26 1991-01-07 Aica Kogyo Co Ltd 改良木材の製法
JPH11277508A (ja) * 1998-03-31 1999-10-12 Nippon Paper Industries Co Ltd 目隙の少ない床材
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CN2542767Y (zh) * 2002-01-23 2003-04-02 吴绍良 一种用实木拼块作地板表面的地板
CN2668360Y (zh) * 2004-01-05 2005-01-05 李青森 金刚实木板

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CN1284914C (zh) * 2002-12-05 2006-11-15 东莞市兴昌木业有限公司 制造环保耐磨防火防水地板的方法
CN1487161A (zh) * 2003-06-05 2004-04-07 英 宋 高亮光（pvc）复合地板

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JPS5863434A (ja) * 1981-10-14 1983-04-15 Mitsui Toatsu Chem Inc パ−テイクルボ−ド製造方法
JPH03202A (ja) * 1989-05-26 1991-01-07 Aica Kogyo Co Ltd 改良木材の製法
JPH11277508A (ja) * 1998-03-31 1999-10-12 Nippon Paper Industries Co Ltd 目隙の少ない床材
CN1282654A (zh) * 1999-08-03 2001-02-07 杨智良 强化实木复合企口地板块生产方法
CN2542767Y (zh) * 2002-01-23 2003-04-02 吴绍良 一种用实木拼块作地板表面的地板
CN2668360Y (zh) * 2004-01-05 2005-01-05 李青森 金刚实木板

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216949A (zh) * 2019-07-08 2019-09-10 广州市柜族家具有限公司 一种防霉抗菌杉木芯益康板

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Publication number Publication date
CN1772475A (zh) 2006-05-17
CN100434267C (zh) 2008-11-19

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