JPS6169402A - Manufacture of decorative veneer - Google Patents

Manufacture of decorative veneer

Info

Publication number
JPS6169402A
JPS6169402A JP19213084A JP19213084A JPS6169402A JP S6169402 A JPS6169402 A JP S6169402A JP 19213084 A JP19213084 A JP 19213084A JP 19213084 A JP19213084 A JP 19213084A JP S6169402 A JPS6169402 A JP S6169402A
Authority
JP
Japan
Prior art keywords
veneer
thin
veneers
decorative
decorative veneer
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
Application number
JP19213084A
Other languages
Japanese (ja)
Inventor
成人 川畑
清好 山崎
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP19213084A priority Critical patent/JPS6169402A/en
Publication of JPS6169402A publication Critical patent/JPS6169402A/en
Pending legal-status Critical Current

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  • Finished Plywoods (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】 [技術分野] 本発明は、合板など台板に突き板などとして貼9付けて
用いられる化粧単板の製造法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method for producing a decorative veneer, which is used as a veneer by being attached to a base plate such as plywood.

[背景技術] 合板など台板の表面に突き板として貼り付けて化粧合板
などを製造するために用いられる木質の化粧単板は、原
木をロータリーや鋸びさすることによって得られる。そ
してこの化粧単板は合板の隠蔽性などの必要から厚みが
3mm程度以上のらのであることを要求されるが、原木
における傷や節穴などが化粧単板に一定の割合で欠点部
分として表れるところ、化粧単板においてこの欠点部分
のために50%程度が不良品となるものであり、材料歩
留まりが悪くて材料ロスが極めて大さいものであった。
[Background Art] Decorative wood veneers, which are used to manufacture decorative plywood and the like by pasting them as veneers on the surface of baseboards such as plywood, are obtained by rotary or sawing logs. This decorative veneer is required to have a thickness of about 3 mm or more due to the need for concealability of the plywood, but scratches and knot holes in the raw wood will appear as defects on the decorative veneer at a certain rate. Due to these defects, about 50% of decorative veneers are rejected, resulting in poor material yield and extremely large material loss.

[発明の目的j 本発明は、上記の、αに鑑みて為されたものであり、材
料歩留まりが良好で材料ロスの少ない化粧単板の製造法
を提供することを目的とするものである。
[Objective of the Invention j] The present invention has been made in view of the above-mentioned α, and an object of the present invention is to provide a method for manufacturing a decorative veneer with a good material yield and less material loss.

[発明の開示1 しかして本発明に係る化粧単板の製造法は、原木1をロ
ータリー乃至スライスして得られる薄単板2.2・・・
を複数枚、良質の薄単板2がt表面になるよう積層し、
各薄単板2,2・・・を接着して一体化させることを特
徴とするものであり、かかる薄単板2,2・・・の組み
合わせによって化粧単板を製造するようにすることで上
記目的を達成するようにしたものであって、以下本発明
を実施例により詳述する。
[Disclosure 1 of the Invention The method for manufacturing a decorative veneer according to the present invention is to produce a thin veneer 2.2 obtained by rotary or slicing a raw wood 1.
Stack multiple sheets of high-quality thin veneer 2 on the t surface,
It is characterized by bonding and integrating the thin veneers 2, 2..., and by manufacturing a decorative veneer by combining such thin veneers 2, 2... The present invention has been made to achieve the above object, and the present invention will be described in detail below with reference to Examples.

薄単板2は第1図(a)のようにロータリーレースやス
ライサーを用いて原木1をナイフ3でロータリーやスラ
イスすることによって得られるもので、その厚みは1〜
2IIIlo程度の薄いものとして作成され、乾燥した
のちに使用に供せられる。ここで、原木1からロータリ
ーやスライスされ所定寸法に寸断された各薄単板2,2
・・・にあって、欠点部分のない第1図(b)のような
良質の薄単板2aの他に、欠点部分4のある第1図(e
)のような不良の薄単板2bが一定の割合で発生する。
The thin veneer 2 is obtained by rotary or slicing the raw wood 1 with a knife 3 using a rotary lace or slicer as shown in Fig. 1(a), and its thickness is 1 to 1.
It is prepared as a thin film of about 2IIIlo and is ready for use after drying. Here, each thin veneer 2, 2 cut into predetermined dimensions by rotary or slicing from log 1.
..., in addition to the high-quality thin veneer 2a shown in FIG. 1(b) with no defects, the thin veneer 2a shown in FIG. 1(e) with defects 4 is
) such defective thin veneers 2b occur at a constant rate.

そして本発明にあって、上記薄単板2.2・・・を複数
枚泪い、これを積層して各薄単板2,2・・・を接着剤
によって接着一体化することによって、第1図(d)の
ような厚みが31以上の化粧単板Aを作成するものであ
るが、例えば薄単板2.2・・・を3枚積暦する場合に
は上記薄単板2,2・・・のうち不良の薄単板2bを真
ん中かもしくは最下層に用いるようにし、/’    
       8表面には良質の薄単板2aがくるよう
にするものであり、良質の薄単板2aと不良の薄単板2
bとを岨み合わせて化粧単板Aを得るのである。ここで
不良の薄単板2bとしてはその欠点部分4が最表面の良
質のB単板2aを透かして表面に表れない程度のものを
選択して用いられるものであり、不良の薄単@2bのう
ち多くのものは廃棄することなく使用することがでさ、
この結果従来材料歩留まりが50%程度であれば、原木
1の大きさなどで多少のばらつきがあるが材料歩留まり
を70〜90%にすることができる。
In the present invention, a plurality of thin veneers 2, 2... are laminated, and each of the thin veneers 2, 2... is bonded and integrated with an adhesive. The purpose is to create a decorative veneer A having a thickness of 31 mm or more as shown in Figure 1(d). For example, when manufacturing three thin veneers 2.2..., the thin veneer 2, 2. Use the defective thin veneer 2b in the middle or bottom layer, /'
The thin veneer 2a of good quality is placed on the surface of 8, and the thin veneer 2a of good quality and the thin veneer 2 of poor quality are separated.
Decorative veneer A is obtained by combining veneer b. Here, as the defective thin veneer 2b, a defective part 4 of which is not visible on the surface through the outermost good quality B veneer 2a is selected and used. Many of them can be used without being discarded.
As a result, if the conventional material yield is about 50%, the material yield can be increased to 70 to 90%, although there is some variation due to the size of the raw wood 1, etc.

尚、不良の薄単板2bとしては上記のように欠点部分4
を有するものの他、良質の薄単板2aと類似する低品質
の原木1から得たものを用いることもできる。
In addition, the defective thin veneer 2b is the defective portion 4 as described above.
In addition to those obtained from low-quality raw wood 1 similar to high-quality thin veneer 2a, it is also possible to use one obtained from low-quality log 1.

このようにして得られた化粧羊板Aは例えば、第2図(
&)の状態から第2図(b)のようにピース5へと切断
され、このピース5.5・・−を並べて接着剤などを介
して集合させろことによって第2図(C)のような化粧
突き板6とし、この化粧突き板6゜6・・・を市松配置
で合板など台板7の表面に第3図のように貼り付けて例
えば床板などを作成するために泪いられるものである。
The decorative sheep board A obtained in this way is, for example, shown in Fig. 2 (
&) is cut into pieces 5 as shown in Fig. 2(b), and by arranging these pieces 5, 5...- and assembling them with adhesive etc., it becomes as shown in Fig. 2(C). This decorative veneer 6 is used as a decorative veneer 6, which can be pasted in a checkered pattern onto the surface of a base plate 7 such as plywood as shown in Figure 3 to create, for example, a floorboard. be.

このように化粧突き板6,6・・・を台板7に貼り付け
る際に、化粧突き板6の表面間に亘るように粘着テープ
8を貼り付けるようにして化粧突き板6.6・・・の位
置ずれが生じないようにしておくのがよい、粘着テープ
8は化粧突さ板6,6・・・を台板7に貼り付けたのち
に剥がされ、さらに化粧突き板6,6・・・の表面をサ
ンディング処理などし、さらに塗装処理して製品として
仕上げられる。
In this way, when pasting the decorative veneers 6, 6... to the base plate 7, the adhesive tape 8 is pasted so as to span between the surfaces of the decorative veneers 6, 6, 6... The adhesive tape 8 is preferably peeled off after the decorative veneers 6, 6... are pasted on the base plate 7, and then the decorative veneers 6, 6... The surface of the product is sanded, etc., and then painted and finished as a product.

[発明の効果] 上述のように本発明にあっては、原木をa−タリー乃至
スライスして得られる薄単板を複数枚、良質の薄単板が
最表面になるよう積層し、各薄単板を接着して一体化さ
せるようにして化粧単板を製造するようにしたので、原
木をロータリー乃至スライスして得た薄単板のうちに不
良の薄単板が発生してもこの不良の薄単板は下層に用い
て化粧単板を製造することができ、不良の薄単板を使用
することができて材料歩留まりを向上することができる
ものである。しかも薄単板であってもこれを複数枚積層
して厚みのある化粧単板とすることができるものである
[Effects of the Invention] As described above, in the present invention, a plurality of thin veneers obtained by slicing raw wood in a-tally or slicing are laminated so that the high quality thin veneer is on the outermost surface, and each thin veneer is Since decorative veneers are manufactured by gluing and integrating the veneers, even if a defective thin veneer occurs among the thin veneers obtained by rotary or slicing raw wood, this defect will not occur. The thin veneer can be used for the lower layer to produce a decorative veneer, and defective thin veneers can be used to improve the material yield. Moreover, even if it is a thin veneer, a thick decorative veneer can be made by laminating a plurality of thin veneers.

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

第1図(j)(b)(c)(d)はそれぞれ本発明の一
工程を示す斜視図、第2図(a)(b)(c)はそれぞ
れ同上の化粧単板の使用の際の一工程を示す斜視図、第
3図は同上の化粧単板を用いた床板の一部切欠斜視図で
ある。 1は原木、2は薄単板である。
Figures 1 (j), (b), (c), and (d) are perspective views showing one step of the present invention, and Figures 2 (a), (b), and (c) are respectively views when using the same decorative veneer. FIG. 3 is a partially cutaway perspective view of a floorboard using the same decorative veneer as above. 1 is log wood, 2 is thin veneer.

Claims (1)

【特許請求の範囲】[Claims] (1)原木をロータリー乃至スライスして得られる薄単
板を複数枚、良質の薄単板が最表面になるよう積層し、
各薄単板を接着して一体化させることを特徴とする化粧
単板の製造法。
(1) Laminate multiple thin veneers obtained by rotary or slicing raw wood so that the high quality thin veneer is on the top surface,
A method for manufacturing decorative veneers characterized by bonding and integrating thin veneers.
JP19213084A 1984-09-13 1984-09-13 Manufacture of decorative veneer Pending JPS6169402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19213084A JPS6169402A (en) 1984-09-13 1984-09-13 Manufacture of decorative veneer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19213084A JPS6169402A (en) 1984-09-13 1984-09-13 Manufacture of decorative veneer

Publications (1)

Publication Number Publication Date
JPS6169402A true JPS6169402A (en) 1986-04-10

Family

ID=16286175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19213084A Pending JPS6169402A (en) 1984-09-13 1984-09-13 Manufacture of decorative veneer

Country Status (1)

Country Link
JP (1) JPS6169402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215305U (en) * 1988-07-12 1990-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215305U (en) * 1988-07-12 1990-01-31

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