JPS6144043B2 - - Google Patents
Info
- Publication number
- JPS6144043B2 JPS6144043B2 JP11292780A JP11292780A JPS6144043B2 JP S6144043 B2 JPS6144043 B2 JP S6144043B2 JP 11292780 A JP11292780 A JP 11292780A JP 11292780 A JP11292780 A JP 11292780A JP S6144043 B2 JPS6144043 B2 JP S6144043B2
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- resin
- laminated
- concave
- impregnated
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 238000005470 impregnation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 241000894007 species Species 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000190021 Zelkova Species 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CKQCRFAWBXQOGU-UHFFFAOYSA-N ethenyl acetate;urea Chemical compound NC(N)=O.CC(=O)OC=C CKQCRFAWBXQOGU-UHFFFAOYSA-N 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
この発明は人工化粧単板の製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing artificially decorated veneers.
複数枚の素材単板を接着剤を介して積層し凹凸
型により圧締接着して凹凸集成フリツチを得、こ
の凹凸集成フリツチをその積層面と交差する方向
よりスライスして、各積層素材単板の切断面を天
然木の木目模様に似せて材面に表現した人工化粧
単板を得る従来の人工化粧単板の製造方法にあつ
ては、前記凹凸型による圧締接着のさいに積層し
た素材単板に割れが生じ、また得られた凹凸集成
フリツチをスライスするさいに目ぼれが生じて、
最終的に得られる人工化粧単板の良品率が悪くな
るという欠点を有していた。 A plurality of material veneers are laminated with an adhesive and pressed and bonded using a concave-convex mold to obtain a concave-convex composite frit, and this concave-convex composite frit is sliced in a direction intersecting the laminated surface to form each laminated material veneer. In the conventional manufacturing method of artificial decorative veneer, which produces an artificial decorative veneer whose cut surface resembles the grain pattern of natural wood, the laminated materials are Cracks occurred in the veneer, and when slicing the resulting concave-convex laminated fritsch, the edges were distorted.
This method has the disadvantage that the quality of the artificially decorated veneer that is finally obtained is poor.
したがつて、この発明の目的は、圧締接着のさ
いの素材単板の割れやスライス時における目ぼれ
の発生のない人工化粧単板の製造方法を提供する
ことである。 Therefore, an object of the present invention is to provide a method for manufacturing artificial decorative veneers that does not cause cracking of the material veneer during pressure bonding or blurring of the material veneer during slicing.
この発明の一実施例を第１図ＡないしＦに示
す。すなわち、この人工化粧単板の製造方法は、
ビヌアンなどの導管の粗い樹種から得た第１図Ａ
に示す素材単板１を染色乾燥処理したあと、同図
Ｂに示すように前記素材単板１の片面側に熱硬化
性樹脂２を塗布して、これらの素材単板１を離型
紙３を介して積層し、平型４により圧締して前記
熱硬化性樹脂２を素材単板１の片面側に含浸させ
て同図Ｃに示すような樹脂含浸単板１′を得、こ
れらの樹脂含浸単板１′と他の素材単板とを組み
合わせて同図Ｄに示すように接着剤を介して積層
し、凹凸型５で圧締接着して同図Ｅに示すような
凹凸集成フリツチ６を得、この凹凸集成フリツチ
６を同図Ｅに仮想線で示すようにその積層面と交
差する方向より板目スライスして、同図Ｆに示す
ような人工化粧単板７を得るものである。 One embodiment of the invention is shown in FIGS. 1A-F. In other words, the method for manufacturing this artificially decorated veneer is as follows:
Figure 1 A obtained from a tree species with coarse ducts such as Binuan.
After dyeing and drying the raw material veneer 1 shown in FIG. The resin-impregnated veneer 1' as shown in FIG. The impregnated veneer 1' and a veneer made of another material are combined and laminated with an adhesive as shown in FIG. This concavo-convex composite fritsch 6 is sliced from the direction intersecting the laminated surface as shown by the imaginary line in Figure E to obtain an artificial decorative veneer 7 as shown in Figure F. .
この実施例におけるそのほかの具体的条件は以
下のとうりである。 Other specific conditions in this example are as follows.
素材単板：ビヌアン（導管粗）、厚み1.0mm
セプタ、厚み1.0mm
樹脂含浸圧締：10Kg/cm2、５分
凹凸型圧締：20Kg/cm2、20分
熱硬化性樹脂：ウレタン系樹脂
凹凸型寸法：幅770mm、長さ1900mm
このように、導管の粗い樹種より得た素材単板
１に樹脂含浸処理を施し、このようにして得られ
た樹脂含浸単板１′を積層・圧締接着して凹凸集
成フリツチ６を得るようにしたため、単板の強度
が増しフリツチ成形加工における圧締に伴なう単
板割れが防止でき、さらにこのようにして得られ
た凹凸集成フリツチ６をスライスするさいにも目
ぼれが生じにくく、得られる人工化粧単板７の不
良率を大幅に低減化することができる。Material veneer: Binuan (pipe coarse), thickness 1.0mm Septa, thickness 1.0mm Resin impregnated pressing: 10Kg/cm 2 , 5 minutes uneven pressing: 20Kg/cm 2 , 20 minutes thermosetting resin: Urethane resin Dimensions of uneven mold: Width 770mm, length 1900mm In this way, resin impregnation treatment is applied to the material veneer 1 obtained from the rough wood species of the conduit, and the resin-impregnated veneer 1' obtained in this way is laminated and pressed. Since the concavo-convex composite fritches 6 are obtained by bonding, the strength of the veneer is increased, and cracking of the veneer due to the pressing during the fritch forming process can be prevented. Even when the artificial decorative veneer 7 is made, it is difficult to cause blurring, and the defective rate of the obtained artificial decorative veneer 7 can be significantly reduced.
また、樹脂として着色樹脂を用いることによ
り、素材単板１の導管部に入り込んだ着色樹脂で
その導管部が第１図Ｆに示すように強調され、比
較的安価なビヌアンなどの導管の粗い素材単板か
らけやき、せんなど高級な和材に似た導管の粗い
木目模様を表現することができる。 In addition, by using colored resin as the resin, the colored resin that has entered the conduit part of the material veneer 1 highlights the conduit part as shown in FIG. It is possible to express the rough wood grain pattern of the conduit, which is similar to high-quality Japanese materials such as zelkova and wood veneer, from veneer.
なお、樹脂含浸処理は導管の粗い素材単板１に
対してのみ施す場合に限るものではなく、この素
材単板１と組み合わせて積層する他の素材単板
（前記実施例ではセプタ）についても樹脂含浸処
理を施してもよい。 Note that the resin impregnation treatment is not limited to the case where it is applied only to the rough material veneer 1 of the conduit, but also to the other material veneer (septa in the above embodiment) that is laminated in combination with this material veneer 1. Impregnation treatment may also be performed.
また、導管の粗い素材単板１と他の素材単板の
組み合わせは、１枚づつ交互であつても、複数枚
づつ交互であつてもよい。 Further, the combination of the rough material veneer 1 of the conduit and the other material veneer may be alternately one at a time or a plurality of veneers at a time.
前記熱硬化性樹脂２としては、前記実施例のウ
レタン系樹脂のほかに、つぎの樹脂の適用が可能
である。 As the thermosetting resin 2, in addition to the urethane resin of the above embodiment, the following resins can be used.
ポリエステル、エポキシ、アルキツド、フエノ
ール、ユリヤ、メラミン、ユリヤ酢ビ
この発明の他の実施例を第２図に示す。すなわ
ち、この人工化粧単板の製造方法は、導管の粗い
素材単板１への樹脂含浸処理を、接着剤槽８内に
この素材単板１を浸漬したあと、この素材単板１
を周面に熱硬化性樹脂が供給される圧延ロール９
に通すことにより行なうものである。そのほかの
工程は前記実施例の場合と同様である。 Polyester, epoxy, alkyd, phenol, urea, melamine, urea vinyl acetate Another embodiment of this invention is shown in FIG. That is, in this method of manufacturing artificial decorative veneer, the material veneer 1 having a rough conduit is impregnated with resin, and then the material veneer 1 is immersed in the adhesive tank 8.
A rolling roll 9 whose peripheral surface is supplied with a thermosetting resin
This is done by passing it through. The other steps are the same as in the previous embodiment.
このようにすることにより、導管の粗い素材単
板１の内部の全域に樹脂を含浸させることができ
る。 By doing so, the resin can be impregnated throughout the interior of the rough raw material veneer 1 of the conduit.
そのほかの効果は前記実施例と同様である。 Other effects are similar to those of the previous embodiment.
以上のように、この発明の人工化粧単板の製造
方法は、導管の粗い樹種よりなる素材単板に樹脂
含浸処理を施して樹脂含浸単板を得る樹脂含浸処
理工程と、前記樹脂含浸単板と別の素材単板とを
組み合わせ接着剤を介して積層し凹凸型で圧締接
着して凹凸集成フリツチを得るフリツチ成形工程
と、前記凹凸集成フリツチを積層面と交差する方
向よりスライスするスライス工程とを含むもので
あるため、素材単板の圧締接着のさいに単板割れ
が生じず、また集成フリツチのスライス工程のさ
いにも目ぼれが発生せず、得られる人工化粧単板
の不良率を大幅に低減化することができるという
効果を有する。 As described above, the method for producing an artificially decorated veneer of the present invention includes a resin impregnation treatment step for obtaining a resin-impregnated veneer by performing a resin impregnation treatment on a material veneer made of a tree species with rough conduits, and a resin impregnation treatment step for obtaining a resin-impregnated veneer. and a veneer of another material, laminated with an adhesive and pressed together with a concave-convex mold to obtain a concave-convex composite frit; and a slicing process in which the concave-convex composite frit is sliced in a direction intersecting the laminated surface. As a result, veneer cracks do not occur when the material veneers are pressed and bonded, and no blemishes occur during the slicing process of the laminated fritsch, reducing the defective rate of the resulting artificially decorated veneers. It has the effect of being able to reduce the amount significantly.
第１図はこの発明の一実施例を示す工程説明
図、第２図はこの発明の他の実施例を示す工程説
明図である。
１……素材単板、１′……樹脂含浸単板、２…
…樹脂、３……離型紙、４……平型、５……凹凸
型、６……凹凸集成フリツチ、７……人工化粧単
板、８……接着剤槽、９……圧延ロール。
FIG. 1 is a process explanatory diagram showing one embodiment of this invention, and FIG. 2 is a process explanatory diagram showing another embodiment of this invention. 1...Material veneer, 1'...Resin-impregnated veneer, 2...
... Resin, 3 ... Release paper, 4 ... Flat type, 5 ... Concave and convex type, 6 ... Concave and convex laminated fritsch, 7 ... Artificial decorative veneer, 8 ... Adhesive tank, 9 ... Roll.
Claims (1)
処理を施して樹脂含浸単板を得る樹脂含浸処理工
程と、前記樹脂含浸単板と別の素材単板とを組み
合わせ接着剤を介して積層し凹凸型で圧締接着し
て凹凸集成フリツチを得るフリツチ成形工程と、
前記凹凸集成フリツチを積層面と交差する方向よ
りスライスするスライス工程とを含む人工化粧単
板の製造方法。1. A resin impregnation treatment step in which a resin-impregnated veneer is obtained by applying a resin impregnation treatment to a material veneer made of a tree species with a rough conduit, and a resin-impregnated veneer is combined with another material veneer and laminated with an adhesive. A fritsch forming process to obtain a concave-convex assembly fritchi by pressing and bonding with a concave-convex mold;
A method for manufacturing an artificial decorative veneer, comprising a slicing step of slicing the uneven structure fritsch in a direction intersecting the laminated surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292780A JPS5736602A (en) | 1980-08-13 | 1980-08-13 | JINKOKESHOTANBANNOSEIZOHOHO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292780A JPS5736602A (en) | 1980-08-13 | 1980-08-13 | JINKOKESHOTANBANNOSEIZOHOHO |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5736602A JPS5736602A (en) | 1982-02-27 |
| JPS6144043B2 true JPS6144043B2 (en) | 1986-10-01 |
Family
ID=14598967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11292780A Granted JPS5736602A (en) | 1980-08-13 | 1980-08-13 | JINKOKESHOTANBANNOSEIZOHOHO |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5736602A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163613A (en) * | 1983-03-07 | 1984-09-14 | Shinko Electric Co Ltd | Detecting mechanism for matching of original point of encoder |
-
1980
- 1980-08-13 JP JP11292780A patent/JPS5736602A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5736602A (en) | 1982-02-27 |
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