JPS5968228A - Manufacture of paper core panel - Google Patents
Manufacture of paper core panelInfo
- Publication number
- JPS5968228A JPS5968228A JP17937182A JP17937182A JPS5968228A JP S5968228 A JPS5968228 A JP S5968228A JP 17937182 A JP17937182 A JP 17937182A JP 17937182 A JP17937182 A JP 17937182A JP S5968228 A JPS5968228 A JP S5968228A
- Authority
- JP
- Japan
- Prior art keywords
- vapor core
- adhesive
- core
- vapor
- panel
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 description 9
- 238000009408 flooring Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- LYHBGVUSOICOJU-UHFFFAOYSA-N 4-ethenoxy-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OC=C LYHBGVUSOICOJU-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、床板や扉などのパネル用・し利として硬化
処理を施こしたベーパコアを使用するベーパコアパネル
の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a vapor core panel using a hardened vapor core for panels such as floorboards and doors.
抄造時に〜Ｓ硬化性ｍ脂を３浸させた原紙を使用して多
数の連続したハニカム形状の貫通孔をもつベーパコアを
展張形成し、その後熱硬化処理を行なって製造するベー
パコアが提案されている。しかし、この種の硬化処理を
施こしたハニカム形状の展張ペーパコアはかなりの圧縮
強度をもつと共に耐湿性、耐水性を備えている利点があ
るが、このペーパニ１アを使用して床材等のパネルを製
造する１祭、パネルの表板、裏板の接着工程では、ベー
パコアが硬化処理され座屈しにくく糊代が紙の厚さのみ
であること、また、耐湿性があってサク酸ビニール系の
接着材が付着ししこくい問題があった。しだがって、パ
ネルの表板や裏板の方に強力なエポキシ系接着材を多量
に図着させてベーパコアと表裏板の接着を行なう必要が
あって、強力接着利を多量に使用してコスト高となるな
どの問題があった。A vapor core has been proposed in which a vapor core with a large number of continuous honeycomb-shaped through holes is expanded using base paper soaked with ~S curable m fat at the time of papermaking, and then a thermosetting process is performed. . However, this type of hardened honeycomb-shaped expanded paper core has the advantage of having considerable compressive strength as well as moisture resistance and water resistance, but this paper core can be used for flooring, etc. First, in the process of bonding the front and back panels of the panel, the vapor core is hardened and resistant to buckling, and the adhesive is only the thickness of the paper. There was a problem with the adhesive being difficult to adhere to. Therefore, it is necessary to apply a large amount of strong epoxy adhesive to the front and back panels of the panel to bond the vapor core to the front and back panels, and it is necessary to use a large amount of strong adhesive. There were problems such as high costs.
本発明は、」二記の問題点を解決するだめになされたも
ので、硬化処理されたベーパコアをバネ）Ｖの表板、裏
板に・伴易に且つ確実に接着し、接着材のコヌトも節約
できるベーパコアパネルの製造方法を提供することを目
的とし、このために、先ずベーパコアの接着表裏面全体
に細い縦の切目を入れてここを少し座屈し、これに接着
材を着けてべ−パコアと表裏板を貼着するようにしたも
のである。The present invention has been made to solve the above two problems, and it is possible to easily and reliably adhere a hardened vapor core to the top and back plates of a spring (V), thereby making it possible to easily and reliably bond the vapor core to the top and back plates of the spring (V). The purpose is to provide a method for manufacturing a vapor core panel that saves money, and for this purpose, first, thin vertical cuts are made on the entire bonded front and back surfaces of the vapor core, this is slightly buckled, and adhesive is applied to this. -Pakoa and front and back plates are attached.
以下、この発明の実施例を図面に基づいて説明する。Embodiments of the present invention will be described below based on the drawings.
第１図は、ベーパコアパネルを製造する際、ベーパコア
１のｌ＋Ｎ而に切目入れコーク２によって細い縦の切目
５を全体に入れる状態を示し、第Ω図は切目入れ工程か
ら座屈及び接着材の付着工程を示す説明図を、第３図は
このベーパコアパネルによって作られた床板ｋ、第１１
図はその断面１ｄｙｌ蛍示している。先ず、ベーパコア
１について説明すると、ここで使用される硬化処理され
たハニカム構造のベーパコア１は、抄造時に熱硬化樹脂
を含浸した原紙を所定の大きさに裁断し、この原紙の」
二面に一定間隔の糊引線を接着材によって入れ、糊引き
されたこれらの多数の原紙を糊引線を交互にずらして重
積貼着し、貼着した重積貼合紙を横（こ定寸裁断した後
、所定の大きさに展張してハニカム形状の板状コアとさ
れ、これを熱硬化処理することにより製造される。そし
て、この種の硬化処理されたベーパコアは、所定の耐水
性、耐湿性、耐１？１．＋性、及び規格化された圧縮強
さとせん断強さｒ有し、床材や扉等の・Ｄ材どして使用
されるものである。Figure 1 shows the state in which thin vertical cuts 5 are made throughout the vapor core 1 using scoring caulk 2 at l+N when manufacturing a vapor core panel, and Figure Ω shows buckling and adhesive material from the scoring process. Fig. 3 is an explanatory diagram showing the adhesion process of the vapor core panel.
The figure shows a 1 dyl cross section. First, to explain the vapor core 1, the cured honeycomb structured vapor core 1 used here is made by cutting a base paper impregnated with a thermosetting resin into a predetermined size during papermaking into a predetermined size.
Glue lines are placed at regular intervals on two sides using an adhesive, and a large number of starched base papers are laminated and pasted by alternating the gluing lines, and the pasted laminated paper is pasted horizontally. After being cut into pieces, it is expanded to a predetermined size to form a honeycomb-shaped plate-shaped core, which is then heat-cured to produce it.This type of hardened vapor core has a predetermined water resistance. It has moisture resistance, 1-1.+ resistance, and standardized compressive strength and shear strength r, and is used as a material for flooring, doors, etc.
そこで、このようなベーパコア１を使用してパネルを製
造する場合には、先ず、ベーパコア１の表裏全体に多数
の細い切目３が縦に入れられる。Therefore, when manufacturing a panel using such a vapor core 1, first, a large number of thin cuts 3 are vertically made on the entire front and back sides of the vapor core 1.
この切目入れ工程は、第１図に示す↓９に、外周部に多
数のリング状の刃２ａをもった２つの切目入しローラ２
をベーパコア１の表裏面から押し付けるように配設し、
切目入れコーク２を回転さぜることによシその間からベ
ーパコア２を押し出してｒテなわれる。なお、この時、
同時Ｇこ切目入れローラ２の一部でベーパコアの表裏面
を押して表裏面を座屈させる。ｌ：９にしてもよい。This scoring process is carried out using two scoring rollers 2, each having a large number of ring-shaped blades 2a on the outer periphery, as shown in ↓9 in Fig. 1.
are arranged so as to be pressed from the front and back surfaces of the vapor core 1,
By rotating and stirring the scored cork 2, the vapor core 2 is pushed out from between the spaces and is rolled. Furthermore, at this time,
At the same time, a part of the G-cutting roller 2 presses the front and back surfaces of the vapor core to buckle the front and back surfaces. It is also possible to set l:9.
その後、切目３を入れられたベーパコア１は接着材の付
着工程に送られ、ロールコーク等のロー／Ｉ／型の糊付
機４によシベーパコア１０表憂而にサク酸ビニール系等
の一般的な接着材が付着される。また、この時、糊付機
４のローラによりベーパコア１の切目６を入れた表裏面
が押圧されて、例えば０．３ ｍａｎ〜／請程度座屈さ
れ、同時に、ある程度の＋Ｍｉ積をもつｔｉ’］ｌ］代
がつくられる。このように、座屈されたベーパコア１０
表裏面に糊代が形成されることから、水溶性の接着材で
あってもベーパコア１の表裏面で接着材がはじかれるＣ
となく、糊イス１けを良好に行なうことができる。Thereafter, the vapor core 1 with the cuts 3 is sent to the process of applying an adhesive material, and the vapor core 10 is applied to a glue machine 4 of low/I/type such as Roll Coke, and then a general adhesive material such as vinyl succinate is applied. adhesive is applied. Also, at this time, the front and back surfaces of the vapor core 1 with the cuts 6 are pressed by the rollers of the gluing machine 4, and are buckled to an extent of, for example, 0.3 man/min, and at the same time, the ti' which has a certain +Mi product ]l] generation is created. In this way, the buckled vapor core 10
Because adhesive margins are formed on the front and back surfaces, the adhesive is repelled by the front and back surfaces of the vapor core 1, even if it is a water-soluble adhesive.C
However, one glue chair can be used successfully.
このよりに棚付けを行なったベーパコア１は次に表板と
裏板の接着工程に送られ、パネルが製造される。そこで
、第３図に示すような床材５を製造する場合には、凸形
枠材６と凹形枠材７、及び裏板８とによって所定の大き
さに作られた箱秋物内に、糊付けされた上記ベーパコア
１が入れられ、その上から表板９を被せ、これをプレス
機に７））けて接着材が硬化するまで抑圧保持される。The vapor core 1 thus shelved is then sent to a step of bonding a front plate and a back plate, and a panel is manufactured. Therefore, when manufacturing the flooring material 5 as shown in FIG. The pasted vapor core 1 is placed therein, the top plate 9 is placed over it, and this is placed in a press (7)) where it is pressed and held until the adhesive hardens.
これによりベーパコア１はパネル内で表板９と裏板８に
確実に接着され、ベーパコア使用の床材が完成する。As a result, the vapor core 1 is reliably adhered to the top plate 9 and the back plate 8 within the panel, and a flooring material using the vapor core is completed.
以上説明したように、この発明のベーパコアパネルの製
造方法によれば、硬化処理されたベーパコアの表裏面に
細い多数の縦の切目を入れ、この箇所を座屈させて糊代
をつくり、こＣに接着材を付着して表裏板とベーパコア
との接着を行なうようにしたから、ベーパコア使用
着して接ｉθ性が向上すると共に、従来の表裏板側に接
着材を全面付着させていた時に比べ、接着材をかなり節
約でき、また、接着材としても一般的なサク酸ビニール
系を使用することができ、コスト低減となる等の効果を
奏する。As explained above, according to the method for manufacturing a vapor core panel of the present invention, a large number of thin vertical cuts are made on the front and back surfaces of a cured vapor core, and these places are buckled to create an adhesive margin. By attaching an adhesive to C and adhering the front and back plates to the vapor core, the adhesion of the vapor core is improved and the adhesion is improved compared to the conventional method where the adhesive was attached entirely to the front and back plates. In comparison, the adhesive material can be saved considerably, and a general vinyl succinate adhesive can be used as the adhesive material, resulting in cost reduction and other effects.
図はこの発明の実施例を示し、第１図は切目骨は工程の
斜視図、第２図は切目骨は工程から接着材の付着工程に
移る状態の説明図、第３図はベーパコアパネルによって
作られた床材の斜視図、第４図は第３図のＡ−Ａ拡大［
折面図である。
１・・・ベーパコア、２・・・切目入れローラ、６・・
・切目、４・・・１．’、１１付機、８・・・裏板、９
・・・表板。The figures show an embodiment of the present invention, in which Figure 1 is a perspective view of the cut bone in the process, Figure 2 is an explanatory diagram of the cut bone in the state of transition from the process to the adhesive attachment process, and Figure 3 is the vapor core panel. Figure 4 is a perspective view of the flooring material made by [
It is a folded view. 1... Vapor core, 2... Score roller, 6...
・Cut, 4...1. ', 11 attached machine, 8... back plate, 9
...Top board.
Claims (1)
ネルを製造する方法であって、前記ベーパコアの表裏面
に多数の細い切目を縦に入れ、該ベーパコアの表裏面を
少し座屈させた後、或は座屈させながら、該ベーパコア
の表裏面に接着材を付着させ、その後読ベーパコアの表
裏面に表板と裏板を押し付けて接着を行なうことを特徴
とするベーパコアパネルの製造方ｒｋ。A method for manufacturing a panel using a hardened honeycomb structured vapor core, the method comprising: making a large number of thin longitudinal cuts on the front and back surfaces of the vapor core, slightly buckling the front and back surfaces of the vapor core; A method for manufacturing a vapor core panel, characterized in that an adhesive is applied to the front and back surfaces of the vapor core while buckling it, and then a front plate and a back plate are pressed onto the front and back surfaces of the vapor core to perform adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17937182A JPS5968228A (en) | 1982-10-13 | 1982-10-13 | Manufacture of paper core panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17937182A JPS5968228A (en) | 1982-10-13 | 1982-10-13 | Manufacture of paper core panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5968228A true JPS5968228A (en) | 1984-04-18 |
| JPS6161974B2 JPS6161974B2 (en) | 1986-12-27 |
Family
ID=16064678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17937182A Granted JPS5968228A (en) | 1982-10-13 | 1982-10-13 | Manufacture of paper core panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968228A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125034A (en) * | 1981-01-27 | 1982-08-04 | Matsushita Electric Works Ltd | Panel |
-
1982
- 1982-10-13 JP JP17937182A patent/JPS5968228A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125034A (en) * | 1981-01-27 | 1982-08-04 | Matsushita Electric Works Ltd | Panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161974B2 (en) | 1986-12-27 |
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