JPH07314594A - Composite panel material - Google Patents
Composite panel materialInfo
- Publication number
- JPH07314594A JPH07314594A JP13644194A JP13644194A JPH07314594A JP H07314594 A JPH07314594 A JP H07314594A JP 13644194 A JP13644194 A JP 13644194A JP 13644194 A JP13644194 A JP 13644194A JP H07314594 A JPH07314594 A JP H07314594A
- Authority
- JP
- Japan
- Prior art keywords
- panel material
- composite panel
- plywood
- thickness
- weight
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明はパネル材に関し、さら
に詳しくは合板と段ボ−ルとから成るパネル材に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel material, and more particularly to a panel material composed of plywood and corrugated balls.
【０００２】[0002]
【従来の技術】一般に合板、特に普通合板は、建築用、
家具用、あるいは梱包資材用など、極めて広い分野で大
量に用いられている。ところでこの合板の原料としては
主として南洋材が用いられているが、この南洋材の産出
地における大量伐採が森林破壊をひきおこすとして大き
な問題になっており、原木の量にも限りがあるので、極
力その使用量を抑える必要がある。2. Description of the Related Art Generally, plywood, especially ordinary plywood, is used for construction.
It is used in large quantities in a very wide range of fields such as furniture and packaging materials. By the way, although South Sea timber is mainly used as a raw material for this plywood, large-scale logging at the place where this South Sea lumber is produced poses a major problem because it causes deforestation. It is necessary to reduce the amount used.
【０００３】また合板は、上記南洋材等の天然の木材を
皮むきしたものをそのまま用いて製造されるので、使用
木種等によって重量や強度のばらつきが大きく、また節
や穴、割れ等が内在し、安定した一定品質の製品を得る
のが困難であった。Further, since plywood is manufactured by using natural wood such as the above-mentioned South Sea wood that has been peeled, the weight and strength vary greatly depending on the type of wood used, and there are no knots, holes or cracks. It was difficult to obtain an inherent, stable and constant quality product.
【０００４】この発明は上記従来の問題点を解決するも
ので、南洋材等の合板原料木材の使用量が少なくてす
み、品質も安定化し、かつ軽量で遮音性および断熱性が
すぐれた複合パネル材を提供しようとするものである。The present invention solves the above-mentioned problems of the prior art. It requires only a small amount of plywood raw wood such as South Sea lumber, is stable in quality, is lightweight, and is a composite panel excellent in sound insulation and heat insulation. It is intended to provide wood.
【０００５】[0005]
【課題を解決するための手段】この発明の複合パネル材
は、少なくとも１枚の合板と少なくとも１枚の段ボ−ル
とを、積層し接着して成る。The composite panel material of the present invention is formed by laminating and adhering at least one plywood and at least one corrugated ball.
【０００６】合板と段ボ−ルの枚数の組合わせとしては
種々の組合せが採用し得るが、合板を２枚以上用い、外
層部を合板で構成すれば、外力に対する表面部の傷付き
が少なく、木質の外観が得られるとともに、合板により
保護されて段ボ−ルの外力による傷付きがないので、好
ましい。また段ボ−ルを２枚以上用い、外層部を段ボ−
ルで構成すれば、平滑な表面が得られるとともに、表面
に木目印刷など各種の印刷を直接施して種々の外観を有
するパネル材を容易に得ることができるので、好まし
い。Various combinations can be adopted as the combination of the number of plywood and the number of corrugated balls, but if two or more plywood are used and the outer layer part is made of plywood, the surface part is less damaged by external force. It is preferable because it has a woody appearance and is protected by plywood so that it is not damaged by the external force of the corrugated ball. Also, use two or more corrugated balls and corrugate the outer layer part with corrugated balls.
It is preferable that it is made of a resin because a smooth surface can be obtained, and various printing such as wood grain printing can be directly applied to the surface to easily obtain a panel material having various appearances.
【０００７】この発明における合板としては、普通合板
をはじめとして、コンクリ−ト型枠用合板、構造用合
板、難燃合板、防炎合板その他の、各種合板を用途に応
じて用いることができる。As the plywood in the present invention, various plywoods such as ordinary plywood, concrete formwork plywood, structural plywood, flame-retardant plywood and flameproof plywood can be used according to the application.
【０００８】この発明における段ボ−ルとしては、両面
段ボ−ル、複両面段ボ−ル、複複両面段ボ−ル等の各種
構造およびＡ段，Ｂ段，Ｃ段，Ｅ段等の各種の段構成を
有する、内装用段ボ−ルあるいは外装用段ボ−ルを用い
ることができる。上記Ａ〜Ｅの段構成のうちでは、段の
数が多く高さの低いＢ段（段数：３０cm当り５０±２，
高さ約２．８mm）およびＥ段（段数：３０cm当り９４±
６，高さ約１．１mm）が、緩衝性があり強度も高いの
で、特に好ましい。As the stepped ball in the present invention, various structures such as a double-sided stepped ball, a double-sided double-stepped ball, and a double-doubled double-sided stepped ball, etc. and A step, B step, C step, E step, etc. It is possible to use a stepped ball for interior or a stepped ball for exterior which has various step configurations. Among the stages A to E above, the number of stages is large and the height is low (stage number: 50 ± 2 per 30 cm, 2.
Height about 2.8 mm) and E step (step number: 94 cm per 30 cm)
6, height about 1.1 mm) is particularly preferable because it has a cushioning property and high strength.
【０００９】また合板と段ボ−ル、あるいは合板同士、
段ボ−ル同士を積層し接着するための装置としては、た
とえば合板製造用の多段ホットプレスを用いると、大寸
法のパネル材を能率よく製造できるので好ましい。また
接着用の接着剤としては、たとえばユリア系接着剤、メ
ラミン系接着剤、フェノ−ル系接着剤など、各種の接着
剤を用いることができる。Plywood and corrugated balls, or plywood,
As a device for laminating and adhering the corrugated balls to each other, for example, a multi-stage hot press for manufacturing plywood is preferably used because a large-sized panel material can be efficiently manufactured. As the adhesive for adhesion, various adhesives such as a urea-based adhesive, a melamine-based adhesive and a phenol-based adhesive can be used.
【００１０】[0010]
【作用】この発明の複合パネル材は、合板と段ボ−ルが
積層接着されて一体化し、１枚のパネル材として、たと
えば間仕切板、内装材、下地板、押入れの床板、コンク
リ−ト型枠などの建築用のパネル材、アイロン台やこた
つ板などの民生器具用パネル材、パレットやコンテナ内
張材などの輸送資材用パネル材、合板箱やワイヤ−バウ
ンド箱などの箱状梱包資材構成用のパネル材など、各種
用途のパネル材として使用できる。In the composite panel material of the present invention, the plywood and the corrugated balls are laminated and bonded together to form a single panel material, for example, a partition plate, an interior material, a base plate, a floor plate for a closet, and a concrete type. For construction panel materials such as frames, consumer equipment panel materials such as ironing boards and kotatsu plates, transportation material panel materials such as pallets and container lining materials, and box-shaped packing material components such as plywood boxes and wire-bound boxes It can be used as a panel material for various applications such as
【００１１】この発明の複合パネル材は、その構成材料
として合板と段ボ−ルの両方を用いており、段ボ−ルの
原料は主として針葉樹であるので、合板の主原料である
南洋材の消費量を減らすことができ、南洋材に偏った大
量使用による木材の入手難や森林破壊を緩和することが
できる。The composite panel material of the present invention uses both plywood and corrugated ball as its constituent materials, and since the raw material of the corrugated ball is mainly softwood, it is the main raw material of the plywood that is made of the South Sea lumber. The consumption can be reduced, and it is possible to mitigate the difficulty of obtaining timber and deforestation due to the large amount of use that is biased to the Southern Ocean timber.
【００１２】この発明の複合パネル材における段ボ−ル
は、ライナ−間の空隙部が音響および温度の伝達を抑制
する遮断ないし吸収層として作用するので、合板のみか
ら構成されるパネル材に比べて遮音性および断熱性のす
ぐれたパネル材が得られる。また段ボ−ルは、それを構
成するライナと中しんおよび段ボ−ル製品が、それぞれ
ＪＩＳ規格により、裂けや接着不良その他の欠点がなく
所定の試験方法による強度を有するものとして規定され
ており、この規格品の段ボ−ルを積層材として用いるこ
とにより、複合パネル材全体としての強度が均一化さ
れ、強度等の品質のばらつきの少ない複合パネル材が得
られる。また軽い段ボ−ルを積層材として用いることに
より、複合パネル材全体が軽量化される。In the stepped ball in the composite panel material of the present invention, the void portion between the liners acts as a blocking or absorbing layer for suppressing the transmission of sound and temperature, so that it is better than a panel material composed only of plywood. A panel material excellent in sound insulation and heat insulation can be obtained. In addition, a corrugated ball is defined such that the liner, the middle shin, and corrugated ball products that compose the corrugated ball have strength according to a prescribed test method without cracks, poor adhesion, or other defects according to JIS standards. However, by using this standard corrugated ball as a laminated material, the strength of the composite panel material as a whole is made uniform, and a composite panel material with less variation in quality such as strength can be obtained. Further, by using a light corrugated ball as a laminated material, the weight of the entire composite panel material is reduced.
【００１３】[0013]
【実施例】以下図１によりこの発明の第１実施例を説明
する。図中、１１は複合パネル材で、外層部形成用の厚
さ３mmの普通合板（ＪＡＳ１類１等３プライ）から成る
合板１，１の間に、Ｅ段とＢ段の外装用複両面段ボ−ル
（ＪＩＳＺ１５１６ Ｄ−４）から成る厚さ（全厚）５
mmの段ボ−ル５をはさみ、重ね合せ面部に接着剤として
メラミン系接着剤を塗布し、合板製造用多段ホットプレ
スを用いて、温度１２０℃、面圧約３Kgf ／cm2 で３分
間加圧して接着したものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIG. In the figure, 11 is a composite panel material, and a plywood 1 and 1 made of ordinary plywood with a thickness of 3 mm (JAS1, Class 1, etc., 3 plies) for forming the outer layer portion is provided between the E-stage and the B-stage exterior double-sided stage. Ball (JIS Z1516 D-4) thickness (total thickness) 5
mm step ball 5 is sandwiched, melamine-based adhesive is applied as an adhesive to the overlapping surface parts, and pressure is applied for 3 minutes at a temperature of 120 ° C. and a surface pressure of about 3 kgf / cm 2 using a multi-step hot press for plywood production. Bonded together.
【００１４】上記複合パネル材１１は全厚１１mmであ
り、その重量は５．６４Kgf ／ｍ2 であって、厚さ１１
mmの普通合板（ＪＡＳ１類１等５プライ）の重量７．２
６Kgf／ｍ2 に対して、重量が約２３％軽量化され、合
板使用量は６／１１に低減化された。また複合パネル材
１１の内部には、段ボ−ル５の２層の空隙部があるの
で、この空隙部のない普通合板（厚さ１１mm）に比べ
て、遮音性および断熱性がすぐれている。The composite panel material 11 has a total thickness of 11 mm, the weight thereof is 5.64 Kgf / m 2 , and the thickness 11
Weight of ordinary plywood of mm (JAS1 class 1 5 plies) 7.2
The weight was reduced by about 23% with respect to 6 kgf / m 2 , and the amount of plywood used was reduced to 6/11. Further, since there are two layers of voids of the step ball 5 inside the composite panel material 11, sound insulation and heat insulating properties are superior to those of ordinary plywood (thickness 11 mm) without these voids. .
【００１５】次に図２はこの発明の第２実施例を示し、
図中、図１と同一部分には同一符号を付してその詳細な
説明は省略する。（以下他の実施例においても同様とす
る。）この実施例の複合パネル材２１は、内層部を構成
する段ボ−ル層として、２枚の段ボ−ル５を段方向を直
交させて（以下クロス配置という）用いた点のみが、第
１実施例と異なるものである。（加圧接着条件等は第１
実施例と同じである。）Next, FIG. 2 shows a second embodiment of the present invention.
In the figure, those parts that are the same as those corresponding parts in FIG. 1 are designated by the same reference numerals, and a detailed description thereof will be omitted. (The same applies to the other examples below.) In the composite panel material 21 of this example, two step balls 5 are made to be orthogonal to each other in the step direction as step ball layers constituting the inner layer portion. Only the points used (hereinafter referred to as cross arrangement) differ from the first embodiment. (Pressure bonding conditions etc. are the first
Same as the embodiment. )
【００１６】得られた複合パネル材２１は全厚１６mmで
あり、その重量は６．８２Kgf ／ｍ2 であって、厚さ１
６mmの普通合板（ＪＡＳ１類１等７プライ）の重量１
０．５６Kgf ／ｍ2 に対して、重量が約３５％軽量化さ
れ、合板使用量は３／８に低減化された。また複合パネ
ル材２１の内部には、２枚の段ボ−ル５の合計４層の空
隙部があるので、この空隙部のない普通合板（厚さ１６
mm）に比べて、遮音性および断熱性がすぐれている。The resulting composite panel material 21 has a total thickness of 16 mm, a weight of 6.82 Kgf / m 2 , and a thickness of 1
Weight 1 of 6mm ordinary plywood (JAS1 class 1 etc. 7 plies)
The weight was reduced by about 35% with respect to 0.56 kgf / m 2 , and the amount of plywood used was reduced to 3/8. In addition, since there are a total of four layers of voids of the two step balls 5 inside the composite panel material 21, ordinary plywood (thickness 16
mm) has better sound insulation and heat insulation.
【００１７】次に図３はこの発明の第３実施例を示し、
この実施例の複合パネル材３１は、第２実施例の２枚の
段ボ−ル５，５の間にも合板１を積層して５層積層構造
とした点のみが、第２実施例と異なるものである。Next, FIG. 3 shows a third embodiment of the present invention.
The composite panel material 31 of this embodiment is different from that of the second embodiment only in that the plywood 1 is laminated between the two step balls 5 and 5 of the second embodiment to form a five-layer laminated structure. It is different.
【００１８】複合パネル材３１は全厚１９mmであり、そ
の重量は９．５０Kgf ／ｍ2 であって、厚さ１９mmの普
通合板（ＪＡＳ１類１等７プライ）の重量１２．５３Kg
f ／ｍ2 に対して、重量が約２４％軽量化され、合板使
用量は９／１９に低減化された。また複合パネル材３１
の内部には、２枚の段ボ−ル５の合計４層の空隙部があ
るので、この空隙部のない普通合板（厚さ１９mm）に比
べて、遮音性および断熱性がすぐれている。The composite panel material 31 has a total thickness of 19 mm, the weight thereof is 9.50 Kgf / m 2 , and the weight of ordinary plywood having a thickness of 19 mm (JAS1 class 1 7 plies) is 12.53 kg.
The weight was reduced by about 24% with respect to f / m 2 , and the amount of plywood used was reduced to 9/19. Also, composite panel material 31
Since there are a total of four layers of voids of the two step balls 5 inside, the sound insulation and heat insulating properties are superior to those of ordinary plywood (thickness 19 mm) without these voids.
【００１９】次に図４によりこの発明の第４実施例を説
明する。図中、４１は複合パネル材で、厚さ５mmの普通
合板（ＪＡＳ１類１等３プライ）から成る１枚の合板２
の両面に、外層部形成材として、Ｅ段の外装用両面段ボ
−ル（ＪＩＳＺ１５１６ Ｓ−４）から成る厚さ２mmの
段ボ−ル６，６をそれぞれ重ね合せ、接着剤および加圧
接着条件は第１実施例と同条件で接着したものである。Next, a fourth embodiment of the present invention will be described with reference to FIG. In the figure, reference numeral 41 denotes a composite panel material, which is a plywood 2 made of ordinary plywood having a thickness of 5 mm (JAS1 class 1 ply 3 plies).
As a material for forming the outer layer, step balls 6 and 6 each having a thickness of 2 mm and made of a double-sided step ball for exterior E (JIS Z1516 S-4) are superposed on both surfaces of the adhesive, and an adhesive and pressure bonding are applied. The bonding conditions are the same as those in the first embodiment.
【００２０】複合パネル材４１は全厚９mmであり、その
重量は５．５２Kgf ／ｍ2 であって、厚さ９mmの普通合
板（ＪＡＳ１類１等３プライ）の重量６．３０Kgf ／ｍ
2 に対して、重量が約２２％軽量化され、合板使用量は
５／９に低減化された。また複合パネル材４１には、段
ボ−ル６の２層の空隙部があるので、この空隙部のない
普通合板（厚さ９mm）に比べて、遮音性および断熱性が
すぐれている。The composite panel material 41 has a total thickness of 9 mm, the weight thereof is 5.52 Kgf / m 2 , and the weight of ordinary plywood having a thickness of 9 mm (JAS 1 class 1, 3 plies) is 6.30 Kgf / m.
Compared to 2 , the weight was reduced by about 22% and the amount of plywood used was reduced to 5/9. In addition, since the composite panel material 41 has a void portion of two layers of the step ball 6, it has better sound insulation and heat insulating properties than a normal plywood (thickness 9 mm) having no void portion.
【００２１】次に図５はこの発明の第５実施例を示し、
この実施例の複合パネル材５１は、第４実施例の２枚の
段ボ−ル６，６のかわりに、Ｂ段の外装用両面段ボ−ル
（ＪＩＳＺ１５１６ Ｓ−４）から成る厚さ３mmの２枚
の段ボ−ル７，７を用い、合板２のかわりに第１実施例
と同じ合板１を用いた点のみが、第４実施例と異なるも
のである。Next, FIG. 5 shows a fifth embodiment of the present invention.
The composite panel material 51 of this embodiment has a thickness of 3 mm, which is composed of a double-sided step ball for exterior of B step (JISZ1516 S-4) instead of the two step balls 6 and 6 of the fourth example. 2 is different from the fourth embodiment only in that the same plywood 1 as in the first embodiment is used in place of the plywood 2 instead of the plywood 2.
【００２２】複合パネル材５１は全厚９mmであり、その
重量は３．９３Kgf ／ｍ2 であって、厚さ９mmの普通合
板（ＪＡＳ１類１等３プライ）の重量６．３０Kgf ／ｍ
2 に対して、重量が約３８％軽量化され、合板使用量は
１／３に低減化された。また複合パネル材５１には、段
ボ−ル７の２層の空隙部があるので、この空隙部のない
普通合板（厚さ９mm）に比べて、遮音性および断熱性が
すぐれている。The composite panel material 51 has a total thickness of 9 mm, its weight is 3.93 Kgf / m 2 , and the weight of ordinary plywood (JAS 1 class 1 3 plies) having a thickness of 6.30 Kgf / m.
Compared with 2 , the weight was reduced by about 38%, and the amount of plywood used was reduced to 1/3. Further, since the composite panel material 51 has a void portion of two layers of the step ball 7, it has better sound insulation and heat insulating properties than a normal plywood (thickness 9 mm) having no void portion.
【００２３】次に図６はこの発明の第６実施例を示し、
内層部を、第１実施例の合板１を２枚用い、これらの合
板１，１間に外層部の段ボ−ル６に対してクロス配置に
した段ボ−ル６をはさみ込んだ３層構造とし、全体で５
層構造とした点のみが、第４実施例と異なるものであ
る。Next, FIG. 6 shows a sixth embodiment of the present invention.
The inner layer portion is a three-layer structure in which two plywoods 1 of the first embodiment are used, and a stepped ball 6 in a cross arrangement with respect to the stepped ball 6 of the outer layer portion is sandwiched between these plywoods 1 and 1. Structure, 5 in total
Only the layer structure is different from the fourth embodiment.
【００２４】複合パネル材６１は全厚１２mmであり、そ
の重量は６．８５Kgf ／ｍ2 であって、厚さ１２mmの普
通合板（ＪＡＳ１類１等５プライ）の重量７．９０Kgf
／ｍ2 に対して、重量が約１３％軽量化され、合板使用
量は１／２に低減化された。また複合パネル材６１に
は、段ボ−ル６の３層の空隙部があるので、この空隙部
のない普通合板（厚さ１２mm）に比べて、遮音性および
断熱性がすぐれている。The composite panel material 61 has a total thickness of 12 mm, the weight thereof is 6.85 Kgf / m 2 , and the weight of the ordinary plywood having a thickness of 12 mm (JAS 1 class 1 5 plies) is 7.90 Kgf.
The weight was reduced by about 13% with respect to / m 2 , and the amount of plywood used was reduced by half. In addition, since the composite panel material 61 has three layers of voids in the step ball 6, the sound insulation and heat insulating properties are superior to those of ordinary plywood (thickness 12 mm) having no voids.
【００２５】次に図７はこの発明の第７実施例を示し、
外層部の段ボ−ル６に対してクロス配置された内層部の
段ボ−ルとして、第５実施例と同じ段ボ−ル７を用いた
点のみが、第６実施例と異なるものである。Next, FIG. 7 shows a seventh embodiment of the present invention.
The sixth embodiment is different from the sixth embodiment only in that the same step ball 7 as in the fifth embodiment is used as the step ball in the inner layer portion cross-arranged with respect to the step ball 6 in the outer layer portion. is there.
【００２６】複合パネル材７１は、全厚１３mmであり、
その重量は７．１２Kgf ／ｍ2 であって、厚さ１３mmの
普通合板（ＪＡＳ１類１等５プライ）の重量８．６４Kg
f ／ｍ2 に対して、重量が約１８％軽量化され、合板使
用量は６／１３に低減化された。また複合パネル材７１
には、段ボ−ル６，７の３層の空隙部があるので、この
空隙部のない普通合板（厚さ１３mm）に比べて、遮音性
および断熱性がすぐれている。The composite panel material 71 has a total thickness of 13 mm,
The weight is 7.12 Kgf / m 2 , and the weight of ordinary plywood with a thickness of 13 mm (JAS1, Class 1, etc., 5 plies) is 8.64 Kg.
The weight was reduced by about 18% with respect to f / m 2 , and the amount of plywood used was reduced to 6/13. Also, composite panel material 71
Since there are three layers of voids in the step balls 6 and 7, the sound insulation and heat insulating properties are superior to those of ordinary plywood (thickness 13 mm) without these voids.
【００２７】この発明は上記各実施例に限定されるもの
ではなく、たとえば合板および段ボ−ルは上記以外の種
類および寸法のものを用いてもよく、また加圧接着条件
は上記以外のものとしてもよく、さらに複合パネル材の
構成層数も２層、あるいは６層以上としてもよい。The present invention is not limited to the above-mentioned embodiments. For example, plywood and corrugated balls may be of types and sizes other than those mentioned above, and the pressure bonding conditions are other than those mentioned above. Further, the number of constituent layers of the composite panel material may be two, or six or more.
【００２８】[0028]
【発明の効果】以上説明したようにこの発明によれば、
合板と段ボ−ルを積層し接着してパネル材を形成するの
で、合板の使用量、従って合板原料木材の使用量が少な
くてすむ。また品質の均一化された段ボ−ルの使用によ
り、パネル全体として品質のばらつきの少ない複合パネ
ル材が得られ、また空隙部を有する段ボ−ルの使用によ
り、遮音性および断熱性のすぐれた複合パネル材が得ら
れる。As described above, according to the present invention,
Since the panel material is formed by laminating and adhering the plywood and the corrugated ball, the amount of the plywood used, and hence the amount of the plywood raw wood used, can be reduced. In addition, the use of a stepped ball with uniform quality makes it possible to obtain a composite panel material with less variation in quality as a whole panel, and the use of a stepped ball having a void portion provides excellent sound insulation and heat insulation. A composite panel material is obtained.
【図１】この発明の第１実施例を示す複合パネル材の要
部縦断面図である。FIG. 1 is a longitudinal sectional view of an essential part of a composite panel material showing a first embodiment of the present invention.
【図２】この発明の第２実施例を示す複合パネル材の要
部縦断面図である。FIG. 2 is a longitudinal sectional view of a main part of a composite panel material showing a second embodiment of the present invention.
【図３】この発明の第３実施例を示す複合パネル材の要
部縦断面図である。FIG. 3 is a longitudinal sectional view of an essential part of a composite panel material showing a third embodiment of the present invention.
【図４】この発明の第４実施例を示す複合パネル材の要
部縦断面図である。FIG. 4 is a longitudinal sectional view of an essential part of a composite panel material showing a fourth embodiment of the present invention.
【図５】この発明の第５実施例を示す複合パネル材の要
部縦断面図である。FIG. 5 is a longitudinal sectional view of an essential part of a composite panel material showing a fifth embodiment of the present invention.
【図６】この発明の第６実施例を示す複合パネル材の要
部縦断面図である。FIG. 6 is a longitudinal sectional view of an essential part of a composite panel material showing a sixth embodiment of the present invention.
【図７】この発明の第７実施例を示す複合パネル材の要
部縦断面図である。FIG. 7 is a longitudinal sectional view of an essential part of a composite panel material showing a seventh embodiment of the present invention.
１…合板、２…合板、５…段ボ−ル、６…段ボ−ル、７
…段ボ−ル、１１…複合パネル材、２１…複合パネル
材、３１…複合パネル材、４１…複合パネル材、５１…
複合パネル材、６１…複合パネル材、７１…複合パネル
材。1 ... Plywood, 2 ... Plywood, 5 ... Step ball, 6 ... Step ball, 7
... corrugated ball, 11 ... composite panel material, 21 ... composite panel material, 31 ... composite panel material, 41 ... composite panel material, 51 ...
Composite panel material, 61 ... Composite panel material, 71 ... Composite panel material.
Claims (3)
の段ボ−ルとを、積層し接着して成る複合パネル材。1. A composite panel material formed by laminating and adhering at least one plywood and at least one corrugated ball.
成した請求項１記載の複合パネル材。2. The composite panel material according to claim 1, wherein two or more plywood plates are used, and the outer layer portion is made of plywood.
−ルで構成した請求項１記載の複合パネル材。3. The composite panel material according to claim 1, wherein two or more step balls are used and the outer layer portion is formed of step balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13644194A JPH07314594A (en) | 1994-05-25 | 1994-05-25 | Composite panel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13644194A JPH07314594A (en) | 1994-05-25 | 1994-05-25 | Composite panel material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07314594A true JPH07314594A (en) | 1995-12-05 |
Family
ID=15175198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13644194A Pending JPH07314594A (en) | 1994-05-25 | 1994-05-25 | Composite panel material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07314594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2390974A (en) * | 2002-05-22 | 2004-01-28 | Ds Smith | Furniture made from corrugated board and solid wood |
| WO2013030464A1 (en) * | 2011-09-02 | 2013-03-07 | Metsäliitto Osuuskunta | Composite panel, method of producing the same and a composite panel combination |
| EP2536895B1 (en) | 2010-02-19 | 2019-05-08 | Metsäliitto Osuuskunta | Method for manufacturing composite panel |
-
1994
- 1994-05-25 JP JP13644194A patent/JPH07314594A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2390974A (en) * | 2002-05-22 | 2004-01-28 | Ds Smith | Furniture made from corrugated board and solid wood |
| EP2536895B1 (en) | 2010-02-19 | 2019-05-08 | Metsäliitto Osuuskunta | Method for manufacturing composite panel |
| EP2536895B2 (en) † | 2010-02-19 | 2022-08-03 | Metsäliitto Osuuskunta | Method for manufacturing composite panel |
| WO2013030464A1 (en) * | 2011-09-02 | 2013-03-07 | Metsäliitto Osuuskunta | Composite panel, method of producing the same and a composite panel combination |
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