JPS581535A - Apparatus for preparing sandwitched panel - Google Patents

Apparatus for preparing sandwitched panel

Info

Publication number
JPS581535A
JPS581535A JP57026399A JP2639982A JPS581535A JP S581535 A JPS581535 A JP S581535A JP 57026399 A JP57026399 A JP 57026399A JP 2639982 A JP2639982 A JP 2639982A JP S581535 A JPS581535 A JP S581535A
Authority
JP
Japan
Prior art keywords
base material
side base
mold
mixture
lower side
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.)
Granted
Application number
JP57026399A
Other languages
Japanese (ja)
Other versions
JPS6157192B2 (en
Inventor
Takashi Ishikawa
石川 尭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP57026399A priority Critical patent/JPS581535A/en
Publication of JPS581535A publication Critical patent/JPS581535A/en
Publication of JPS6157192B2 publication Critical patent/JPS6157192B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/321Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining

Abstract

PURPOSE:To inexpensively obtain a sandwitched panel having an embossed pattern provided to the decorative surface thereof and high design effect in an optimum condition, by providing an emboss processing roll for a lower side base material and a preheating machine thereof and a cover of a space including a guide and mold of an upper side base material. CONSTITUTION:Between the send-out part 1 of a lower side base material A and an emitting part 6 for supplying a foamable reaction mixture P to the lower side base material A, an upper and a lower rolls 3 for applying emboss processing to the lower side base material A comprising a thin metal plate and a preheating machine 2 are succeedingly provided. In addition, between the send-out part 7 of an upper base material B and the inlet of a mold 11, detecting machines 9, 10 for ascertaining the presence or the absence of the upper side base material B and a guide 8 for guiding the upper side base material B displaced corresponding to a dispersing and a reaction conditions of the foamable mixture P are provided. Further, a mold (one comprising a sandwitched plate S having a plate thickness for conveying the upper and the lower side base material in such a condition that the mixture P is interposed between said base materials) 11 is surrounded by a cover 21 and the interior of this space is heated to 50-90 deg.C as well as is hermetically sealed so as not to leak the gas in this space.

Description

【発明の詳細な説明】 自己接着性を有する発泡性反応混合物を介在させ、かつ
少なくとも上記二基材の一つの基材にエンボス加工を施
した基材を有するサンドイツチ板を連続的に製造する装
置に関する。
DETAILED DESCRIPTION OF THE INVENTION An apparatus for continuously producing a sandwich board having a base material in which a foamable reaction mixture having self-adhesive properties is interposed and at least one of the above two base materials is embossed. Regarding.

最近、建築物の内、外装材としては、断熱性と軽量化お
よび剛性を兼備した金属板を一基材とするサンドイツチ
板が量産されている。
Recently, as interior and exterior materials for buildings, sanderch boards, which are made of a metal plate that is heat insulating, lightweight, and rigid, have been mass-produced.

しかし、とのサンドイツチ板も金属等の冷たさ、平滑さ
を改善した所謂、意匠性(エンポス模様)に富み、かつ
材料の物性(可撓性)を抑制した製品が殆んど見られな
い。また、存在したとしても、ほんの一部限定された色
彩,板厚、模様しかなく、実際は金属複合板の域を出て
いなかった。さらに芯材として発泡性反応混合物、例え
ばポリウレタン樹脂等の合成樹脂原料を用いた場合、発
泡体形成時に調度等の諸要素が大きく影響する化学反応
を伴うため、均一な条件設定およびある程度の温度変化
に対応できる装置の出現が望まれていた。また、従来は
、製造装置の中に工/ボス工程を組み込んだ装置が存在
せず、別途にエンボス加工した金嘱板を累月としてサン
ドイツチ板を製造していた。そのため1000〜200
0mも巻回されたロール状の金属板をエンボス加工後再
び巻回し梱包しなければならず、工数と嵩が増すと共に
エンボス加工された状態での巻回に際し、化粧面に損傷
を招く等の経済性と製造上の欠点があった。
However, there are almost no products that have improved the coldness and smoothness of the metal, which is rich in design (embossed pattern), and suppressed the physical properties (flexibility) of the material. Furthermore, even if they existed, they only had a limited number of colors, thicknesses, and patterns, and in reality they were no more than metal composite plates. Furthermore, when a foaming reaction mixture, for example a synthetic resin raw material such as polyurethane resin, is used as a core material, the formation of the foam involves a chemical reaction that is greatly influenced by various factors such as the preparation, so uniform conditions must be set and a certain degree of temperature change. It was hoped that a device that could handle this would emerge. Furthermore, in the past, there was no manufacturing equipment that incorporated a machining/bossing process, and sanderch boards were manufactured using separately embossed metal boards as a base. Therefore 1000-200
After embossing, a roll-shaped metal plate that has been wound for 0 m has to be re-rolled and packaged, which increases the number of man-hours and bulk, and also causes damage to the decorative surface when it is rolled after being embossed. There were economic and manufacturing drawbacks.

本発明はこのような要望に答えるため、エンボス模様を
サンドイツチ板製造時に施し、かつ湯度、芯材供給法等
に特殊な手段を介在させ、均質物性のサンドイツチ板を
安価に、かつ一括ラインで量産可能にしたサンドイツチ
板製造装置を提供する。
In order to meet these demands, the present invention applies an embossed pattern during the manufacture of sanderch boards, and uses special means for hot water temperature, core material supply method, etc., to produce sanderch boards with homogeneous physical properties at low cost and in a batch production line. We provide sanderch board manufacturing equipment that can be mass-produced.

以下に図面を用いて、本発明に係るサンドイツチ板製造
装置の一実施例を詳細に説明する。第1図は上記装置の
概略構成図で、1は下側暴利送出部で所謂下側暴利であ
る金属薄板Aを装着したアンコイラとピンチローラ2か
らなり、上記金属薄板Aを次工程に連続的眞送給するも
のである。3はエンボス加工する」−下ロール4.5で
金属薄板Aに任意の凹凸模様を雄、雌型のかみ合いに、
より連続的に形成する。もちろん、凹凸模様は各種のパ
ターンがあり、それに応してロールを交換する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the sandwich board manufacturing apparatus according to the present invention will be described in detail below with reference to the drawings. Fig. 1 is a schematic diagram of the above-mentioned apparatus, and 1 is a lower profiteering unit, which consists of an uncoiler and a pinch roller 2 equipped with a metal thin plate A, which is a so-called lower profiteering unit, and a pinch roller 2 that continuously transfers the metal thin plate A to the next process. It is truly something to be sent. 3 Emboss"-Use the lower roll 4.5 to create an arbitrary uneven pattern on the thin metal plate A with male and female interlocking,
Form more continuously. Of course, there are various uneven patterns, and the rolls are replaced accordingly.

また、上記凹凸模様の深さは、金属薄板(0,]〜1.
 Omm )の板厚に応じて可変できる。6は吐出部で
自己接着性を有する発泡性反応混合物Pを金属薄板への
裏面(片面)に例えば、回転羽根体を備えた吐出方式、
スプレーがン方式(エア、エアレス)または注入方式等
のいずれかにより供給する。7は上側基桐送田部で積層
された前記混合物P上に積層するものであり、例えばア
ンコイラ(図示せず)とガイド8と検知機9とからなる
。さらに説明すると、上側基材Bとしてはアスベスト紙
、アルミニウム箔、プラスチツクシート、アスファルト
フェルトおよびこれらの一種以上をラミネー1− t、
た複合ンート拐等からなりサンドイツチ板の一面月とし
てのほかに離型材としても作用する。またガイド8は、
上側基材Bを下側基拐A上に対応して案内すると共に、
前記混合物Pの状態に応じて上側基材Bを混合物Pに接
触するためのタイミング(所謂、混合物の自己接着性を
より有効に利用)と混合物Pの分散ムラを平均化する機
能を有する。
Further, the depth of the uneven pattern is from the metal thin plate (0,] to 1.
Omm) can be varied depending on the plate thickness. 6 is a discharge system in which a foamable reaction mixture P having self-adhesiveness is applied to a metal thin plate at a discharge part, for example, with a rotary blade on the back side (one side);
Supply by either spray gun method (air, airless) or injection method. Reference numeral 7 denotes a component to be laminated on the mixture P laminated at the upper base paulownia feeder section, and includes, for example, an uncoiler (not shown), a guide 8, and a detector 9. To explain further, as the upper base material B, asbestos paper, aluminum foil, plastic sheet, asphalt felt, and one or more of these are laminated 1-t,
It is made of a composite material such as a sand plate and acts not only as a surface of the sandwich plate but also as a mold release material. Also, guide 8 is
While guiding the upper substrate B in a corresponding manner onto the lower substrate A,
It has a function of timing for bringing the upper substrate B into contact with the mixture P according to the state of the mixture P (more effectively utilizing the so-called self-adhesive property of the mixture) and a function of leveling out uneven dispersion of the mixture P.

その構成としては、ローラを1個配設する。Its structure includes one roller.

なお、第1図においてガイド8を一点鎖線で示す位置ま
でに上、下、左、右に可変しつるものである。またこの
際は、後記する型の補助的な延長部として機能する。さ
らに検知機9は、上側基材Bの切断破損等を検知し、そ
れに伴って上記吐出部6の稼動を停止する信号を発生す
る。その原理としては、電気、磁気、熱、張力差を利用
した検知機である。そ 。
In addition, the guide 8 can be moved up, down, left, and right up to the position shown by the dashed line in FIG. 1. In this case, it also functions as an auxiliary extension of the type described later. Furthermore, the detector 9 detects cutting damage of the upper base material B, and accordingly generates a signal to stop the operation of the discharge section 6. The principle behind this is a detector that uses electricity, magnetism, heat, and tension differences. So .

の装着例としては、基材Bの全幅に対応する光電管10
を複数個直線上に断続的に配し、その対向面に受光器]
Oaを対応するように配設し、その出力端を吐出部作動
、停止用のスイッチに接続し、基材Bの切断の時に直ち
に前記吐出部からの混合物の供給な停止せしめるように
作動するものである。11は型で上下側基材間に混合物
Pを介在した状態で搬送すると共に混合物Pを良好に反
応発泡せしめ、かつ所定の板厚のサンドイツチ板Sに形
成するものである。具体的には、駆動軸】2.13と従
動輪14.15間に例えばスチールベルト、キャタピラ
を掛合し、その上下型部材16.17の背面に補強ロー
ラ18を配列り、截補強ローラ18の背面に加熱装置1
920を設け、これら型材全体を含む空間をカバー21
によって密封した構造である。さらに説明すると、補強
ローラ18は上下型部材16.17が混合物Pの発泡圧
により変形するのを阻止するものであり、加熱装置19
.20は型内を50〜90Cに保温し、混合物Pの反応
を所定時間内に完rさせると共に、所定の物1()−を
発揮させるためのものである。
As an example of mounting the phototube 10 corresponding to the entire width of the base material B,
Arrange multiple pieces intermittently in a straight line, and place a receiver on the opposite surface]
Oa is arranged in a corresponding manner, and its output end is connected to a switch for operating and stopping the discharge section, and operates so as to immediately stop the supply of the mixture from the discharge section when the substrate B is cut. It is. Reference numeral 11 denotes a mold which conveys the mixture P with it interposed between the upper and lower base materials, reacts and foams the mixture P well, and forms it into a sanderch board S having a predetermined thickness. Specifically, a steel belt or a caterpillar, for example, is engaged between the drive shaft 2.13 and the driven wheel 14.15, reinforcing rollers 18 are arranged on the back of the upper and lower mold members 16.17, and the reinforcing rollers 18 are Heating device 1 on the back
920 is provided, and the space including the entire shape is covered with a cover 21.
It has a sealed structure. To explain further, the reinforcing roller 18 prevents the upper and lower mold members 16 and 17 from deforming due to the foaming pressure of the mixture P, and
.. Reference numeral 20 is used to keep the inside of the mold at a temperature of 50 to 90 C, to complete the reaction of the mixture P within a predetermined time, and to exhibit a predetermined product 1()-.

またカバー21は型内を保淵すると共に混合物Pの反応
時に放出するトリクロロモノフルオロメタンあるいは加
熱装置から放出される炭酸ガス、−酸化炭素等を安全、
衛生上、作業環境に放出しないためおよび、より有効な
1”4 渦効果を得るためである。なお型の人、出[1
部+ 1a 、l Ibだけは型内の気体の漏洩を最大
限1;1」市する構造て構成する。22は予熱機で上下
側基材A、Bのそれぞれの位置に設置する。特に」−下
ロール3−ゴと吐出部6の間には、下側基U’ Aの表
面湯度が吐出される混合物の反応に大きな、所謂触媒的
な作用で原料自体の使用量、発泡体となった芯材の物性
に影響するため不凸T欠に近い。なお加熱調度は50〜
90Cが好ましい。またガイド8と検知機9間に設けた
予熱機221↓必\ずしも必要でなく、上側基材Bに水
分が多く含まれており、混合物の反応に悪影響を与える
おそれのある場合に設置し乾燥させるものである。通常
はカバー21内の調度によって殆んど予熱機によって加
熱されたと同様の表面調度になっている。
In addition, the cover 21 protects the inside of the mold and safely prevents trichloromonofluoromethane released during the reaction of the mixture P, carbon dioxide gas, -carbon oxide, etc. released from the heating device.
For hygiene reasons, this is to prevent release into the work environment, and to obtain a more effective 1"4 vortex effect.
Only parts 1a and 1b have a structure that prevents gas leakage within the mold to a maximum of 1:1. Reference numeral 22 denotes a preheater, which is installed at each position of the upper and lower base materials A and B. In particular, between the lower roll 3 and the discharge part 6, the surface temperature of the lower group U' A has a large catalytic effect on the reaction of the discharged mixture. It is close to an uneven T-cut because it affects the physical properties of the core material that forms the body. The heating setting is 50~
90C is preferred. Also, the preheater 221 ↓ installed between the guide 8 and the detector 9 is not necessary, and is installed when the upper base material B contains a lot of moisture and may adversely affect the reaction of the mixture. and dry it. Normally, the surface texture of the interior of the cover 21 is almost the same as that heated by the preheater.

以上、説明したのは、本発明に係るサンドイツチ板製造
装置の一実施例にすぎず、例えば図示しないが、ローラ
を複数個配列し、そこにシーi・状物を巻回、回動せし
めてもよい。
What has been described above is only one embodiment of the sanderch plate manufacturing apparatus according to the present invention. Good too.

また、基材A、Bを同質で形成したり、芯材供給手段に
パーライト粒、シラスバルー/、珪砂、硼砂、硼酸化合
物、繊維状物等の一種以上を芯材と同時にあるいは、時
間差を設けて加温加圧手段に入る前に添加することも1
丁能である。
In addition, the base materials A and B may be made of the same material, or one or more types of pearlite grains, shirasu balu, silica sand, borax, boric acid compounds, fibrous materials, etc. may be added to the core material supply means at the same time as the core material or at different times. It can also be added before entering the heating and pressurizing means.
It is Ding Noh.

次に、本発明に係る装置を用いて、サンドイツチ板を製
造する方法について第1図を用いて簡単に説明する。い
ま基fAAとして027mm厚さのプレコーi・金属板
(幅94 am )の100Q771ボビンに巻回した
ものをアンコイラに装置した。一方、基材Bとしては、
アスベスト紙にアルミ箔をラミネートしたものを200
0m巻回してコイル状にし、アンコイラ−に桑備した。
Next, a method for manufacturing a sanderch board using the apparatus according to the present invention will be briefly described with reference to FIG. As the basic fAA, a 100Q771 bobbin made of 027 mm thick Preco I metal plate (width 94 am) was wound on an uncoiler. On the other hand, as the base material B,
200 pieces of asbestos paper laminated with aluminum foil
It was wound 0 m to form a coil, and was placed in an uncoiler.

そして芯材となる発泡性混合反応物としてポリウレタン
樹脂(液!2 Or)を吐出部6に供給し、前記上下型
部月16.17が30m77m1nの速度で回転し、カ
バー21内は50CK保持されていたと仮定する。そこ
で基材Aの始端をピンチロール2に案内し、エンボス加
工用の上下ロール3に導出する。
Then, a polyurethane resin (liquid 2 Or) was supplied as a foamable mixed reaction material serving as a core material to the discharge part 6, and the upper and lower mold parts 16 and 17 were rotated at a speed of 30 m77 m1n, and the inside of the cover 21 was held at 50CK. Assume that Then, the starting end of the base material A is guided to the pinch rolls 2 and led out to the upper and lower rolls 3 for embossing.

基材Aは、ここで第2図に示すような型(模様)のロー
ラ4.5によって押圧されながら送出される。その結果
、基材Aには、上記と同様の模様が施される。これを予
熱機22を経て吐出部6に送出する。そこでポリウレタ
ン原料が混合されて、この基1’J’ A上に吐出され
た。そして吐出されたときに発泡を開始し白澗のクリー
ム状液体となり、それがさらに膨張し始めた時期に丞相
Bを重積し、型11タイム→ライズタイム完了時まで保
温せしpると共に、その間に型に合致した所定形状に成
形する。もちろんこの際、暴利A、Bはポリウレタン樹
脂の自己接着性によって一体に固着される。そして上記
型11から送出されたサンドイツチ板Sは種々の周知手
段23を介して所定の長さに切断される。
The substrate A is now fed out while being pressed by rollers 4.5 having a pattern as shown in FIG. As a result, the base material A is provided with a pattern similar to that described above. This is sent to the discharge section 6 via the preheater 22. A polyurethane raw material was then mixed and dispensed onto this group 1'J'A. Then, when it is discharged, it starts to foam and becomes a white creamy liquid, and when it starts to expand further, layer B is piled on top of it, and it is kept warm until the mold 11 time → the rise time is completed. During this time, it is molded into a predetermined shape that matches the mold. Of course, at this time, the profiteers A and B are fixed together by the self-adhesive property of the polyurethane resin. The sandwich plate S sent out from the mold 11 is cut into a predetermined length by various well-known means 23.

上述したように、本発明に係るす/ドイッテ板製造装置
によれば■市販の暴利、例えばカラー鉄板等の表面処理
鋼板、アルミニウム板、銅板等の化粧面に任意のエンボ
ス模様を素材を次工程に供給する間に形成できると共に
直ちに、それを有する意匠性の高いす/ドイツテ板とし
て製造しつる特徴がある。■高度に敏感な発泡性反応混
合物の状態にガイドの変位、調度の変位を行なうことに
より容易に対応させ、最良の状態でサンドイツチ板を製
造する特徴がある。■累月から製品までを一貫して直線
的に製造するため安価に、かつ均質にそして大量に製造
できる特徴がある。
As mentioned above, according to the S/Deutte plate manufacturing apparatus according to the present invention, it is possible to apply any embossed pattern to the decorative surface of commercially available surface-treated steel sheets such as colored iron sheets, aluminum sheets, copper sheets, etc., in the next process. It has the characteristic that it can be formed while being supplied to the factory, and that it can be manufactured immediately as a high-design glass/German board. ■It is easy to adapt to the condition of highly sensitive foaming reaction mixtures by displacing the guide and adjusting the preparation, and is characterized by producing sanderch boards in the best condition. ■It has the advantage of being able to be manufactured uniformly and in large quantities at low cost because it is manufactured in a consistent and linear manner from the beginning to the final product.

少なくなり、作業員の安全、衛生面を大きく改善した特
徴がある。■検知機が存在するため、発泡性反応混合物
の型への伺着等による装置の停止等がなくなり、安心し
て稼動できる利点がある。■上下側暴利を加流した状態
で送給するため、前記混合物の特性を有効に利用できる
特徴がある。■上側基材と混合物の接触タイミングを容
易に、かつ自由に選択できるため、確実に下側基材な接
着できるのです/ドイツテ板の強度が大きく向上する利
点がある。
This feature greatly improves worker safety and hygiene. ■Since there is a detector, there is no need to stop the equipment due to foaming reaction mixture arriving at the mold, etc., and there is an advantage that the equipment can be operated with peace of mind. (2) Since the upper and lower side profiteers are fed in a combined state, the characteristics of the mixture can be effectively utilized. ■Since the timing of contact between the upper base material and the mixture can be easily and freely selected, it is possible to reliably bond the lower base material/An advantage is that the strength of the German plate is greatly improved.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に係るサンドイツチ板製造装置の一実施
例を示す構成略図、第2図はエンボス模様の一例を示す
斜視図である。 119.下側暴利送出部、 300、エンボス加工を施す上下ロール、661.吐出
部、 −11− 831.ガイド、 9.10.、、検知機、 II 1.、型、 21、、、カバー、 22、、、予熱機、 A2.下側基材、 B11.下側基材。 = 12− 竺    1    を口 第  11囚
FIG. 1 is a schematic diagram showing the construction of an embodiment of a sanderch board manufacturing apparatus according to the present invention, and FIG. 2 is a perspective view showing an example of an embossed pattern. 119. Lower profiteering unit, 300, upper and lower rolls for embossing, 661. Discharge part, -11- 831. Guide, 9.10. ,,Detector, II 1. , type, 21, , cover, 22, , preheater, A2. Lower base material, B11. Lower base material. = 12- 11th prisoner

Claims (1)

【特許請求の範囲】[Claims] (1) アンコイラとピンチローラからなる下側基材送
出部と、該下側基材の片面に自己接着性を有する発泡性
反応混合物を供給する吐出部と、該吐出された混合物上
に積層する上側基材送出部と、空隙を連続的に形成し、
ある一定時間経過後、連続的に解消することをくり返す
型とを備えたサンドイツチ板製造装置において、下側基
材送出部と吐出部間に、連続的に金属薄板からなる下側
基材にエンボス加工を施す上下ロールと予熱機を順に介
在させ、また上側基材送出部と型入口の間に基材の存否
を確認する検出機と前記混合物の分散と反応状態に対応
して変位する下側基材を案内するがイドな設け、かつ前
記型を含む空間を50〜90Cに加湛でき、その上この
型を含む空間をカバーで外部へ、はとんど空間内の気体
が漏洩しないように密11シたことを特徴とするサンド
イツチ板製造装置。
(1) A lower base material delivery section consisting of an uncoiler and a pinch roller, a discharge section that supplies a foaming reaction mixture having self-adhesive properties to one side of the lower base material, and a layer to be laminated on the discharged mixture. Forming a gap continuously with the upper base material delivery part,
In a sandwich plate manufacturing device equipped with a type that repeats continuous dissolution after a certain period of time, the lower base material consisting of a thin metal plate is continuously applied between the lower base material delivery section and the discharge section. Upper and lower rolls for embossing and a preheater are interposed in order, and a detector for confirming the presence or absence of the base material between the upper base material delivery section and the mold inlet, and a lower part that is displaced in accordance with the dispersion and reaction state of the mixture. It is easy to guide the side base material, and the space containing the mold can be heated to 50 to 90C, and the space containing the mold is covered to the outside, so that the gas in the space hardly leaks. This is a sandwich board manufacturing device that is characterized by a 11-inch density.
JP57026399A 1982-02-20 1982-02-20 Apparatus for preparing sandwitched panel Granted JPS581535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57026399A JPS581535A (en) 1982-02-20 1982-02-20 Apparatus for preparing sandwitched panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57026399A JPS581535A (en) 1982-02-20 1982-02-20 Apparatus for preparing sandwitched panel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4908176A Division JPS52130461A (en) 1976-04-27 1976-04-27 Device for manufacturing compound plate

Publications (2)

Publication Number Publication Date
JPS581535A true JPS581535A (en) 1983-01-06
JPS6157192B2 JPS6157192B2 (en) 1986-12-05

Family

ID=12192473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57026399A Granted JPS581535A (en) 1982-02-20 1982-02-20 Apparatus for preparing sandwitched panel

Country Status (1)

Country Link
JP (1) JPS581535A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608070A (en) * 1983-06-28 1985-01-16 株式会社アイジ−技術研究所 Production unit for composite board
JPH01142165A (en) * 1987-11-27 1989-06-05 Ig Tech Res Inc Siding board
US5798064A (en) * 1996-12-23 1998-08-25 Cabot Safety Intermediate Corp Process and apparatus for fabrication of flexible foam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608070A (en) * 1983-06-28 1985-01-16 株式会社アイジ−技術研究所 Production unit for composite board
JPS6319348B2 (en) * 1983-06-28 1988-04-22 Ig Gijutsu Kenkyusho Kk
JPH01142165A (en) * 1987-11-27 1989-06-05 Ig Tech Res Inc Siding board
JPH0754042B2 (en) * 1987-11-27 1995-06-07 株式会社アイジー技術研究所 Siding board
US5798064A (en) * 1996-12-23 1998-08-25 Cabot Safety Intermediate Corp Process and apparatus for fabrication of flexible foam

Also Published As

Publication number Publication date
JPS6157192B2 (en) 1986-12-05

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