JPH02299842A - Preparation of floor material - Google Patents

Preparation of floor material

Info

Publication number
JPH02299842A
JPH02299842A JP1121131A JP12113189A JPH02299842A JP H02299842 A JPH02299842 A JP H02299842A JP 1121131 A JP1121131 A JP 1121131A JP 12113189 A JP12113189 A JP 12113189A JP H02299842 A JPH02299842 A JP H02299842A
Authority
JP
Japan
Prior art keywords
veneer
bonded
cushion material
basal plate
adhesive
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
JP1121131A
Other languages
Japanese (ja)
Other versions
JP2636930B2 (en
Inventor
Yasuyuki Minegishi
峰岸 康之
Morio Hayashi
守男 林
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 JP1121131A priority Critical patent/JP2636930B2/en
Publication of JPH02299842A publication Critical patent/JPH02299842A/en
Application granted granted Critical
Publication of JP2636930B2 publication Critical patent/JP2636930B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To improve appearance and to prevent the generation of warpage by bonding a cushion material to the rear of a basal plate before bonding veneer to the surface of the basal plate or applying sanding to said veneer and subsequently performing actual processing. CONSTITUTION:Veneer 2 composed of Japanese oak is bonded to the surface of a basal plate 1. Subsequently, the veneer 2 is subjected to sanding. Before the veneer 2 is bonded or before sanding, a cushion material 3 is bonded to the rear of the basal plate 1 through an adhesive such as an SBR adhesive, a vinyl acetate type adhesive or an aqueous vinyl type adhesive by a cold press. As the cushion material 3, a cuttable material such as a closed cell-foam having a thickness of 1.0 - 10mm board, a sheet, for example, a vinyl chloride sheet or a soundproof sheet or an open-cell foam is used. When the veneer 2 is bonded after the cushion material 3 is bonded to the basal plate 1, the veneer 2 can be uniformly bonded by the presence of the cushion material 3. Subsequently, the bonded one is subjected to actual processing consisting of coloring, under coating, drying, top coating and drying to prepare a floor material A.

Description

【発明の詳細な説明】[Detailed description of the invention] 【産業上の利用分野】[Industrial application field]

本発明は基板の表面に単板を貼着し、裏面にクッシタン
材を貼着させる床材の製造方法に関する。
The present invention relates to a method of manufacturing a flooring material, in which a veneer is attached to the front surface of a substrate, and a Cushitan material is attached to the back surface of the substrate.

【従来技術1 従来上り、基板1の表面に単板2を貼着し、サンディン
グした後実加工を行い、次いで塗装し乾燥して床材A′
が製造されており、この床材へ゛は取付は施工する際に
基板1の裏面に樹脂発泡体のようなりッシタン材3が貼
着される。 【発明が解決しようとする課題】 従来にあっては、クッシSン材3の寸法変化が大きいた
め第3図に示すように基板1との闇に隙間Sが発生し、
防音効果が損なわれるだけでなく、この隙間S部分に接
着剤がはみ出してしまい外観が見苦しくなってしまって
いた。又、クッシタン材3に押し傷などが発生してもそ
の*ま残ってしまうものであり、更に、クッシ謄ン材3
はコールドプレスにより接着されるので、接着剤の水分
が逃げなく反りが発生してしまうという問題があった。 本発明は上記課題を解決するために為されたものであり
、その目的とするところは反りが発生することがなく、
クッシテン材と基板との闇に隙間が発生することもなく
外観が良好となり、更にクッシタン材に押し傷がついて
も復元させることができる床材の製造方法を提供するこ
とにある。 [111!を解決するための手段] 本発明の床材の製造方法は、基板1の表面に単板2を貼
着し、サンディングした後実加工を行い、次いで塗装し
乾燥する床材の製造方法においで、実加工を行う前に基
板1の裏面にクッション材3を貼着させることを特徴と
するものであり、この構成により上記課題が解決された
ものである。 [作用] 実加工を行う前に基板1の裏面にクッション材3を貼着
させるので、クッシ1ン材3は実加工の切削時に同時に
切断されることになり、従って、基板1とクッシ房ン材
3の木口が同一になり、外観が良好となるものであり、
又、クッション材3に押し傷等が付いていても塗装後の
乾燥炉内で復元させることができ、更にはクッション材
3を貼着させた後乾燥炉内で乾燥させるので、接着剤の
水分が残存しなく反りが発生することがないものである
。 [実施例1 基板1は、例えば2 、7 as厚の合板であり、この
表面に例えば0 、3 am厚のなら材のような単板2
が貼着される。次いで、単板2がサンディングされる;
本発明にあっては、単板2を貼着する前かあるいはサン
ディング前に基fj1め裏面にクッシaン材3がSBR
,#酸ビニルj1%、水性ビニル系などの接着剤を介し
てコールドプレスにより貼着される。クッション材3と
してはカルブ、ライオンボードのような厚み1.0〜1
0+mの独立発泡体、塩ビシート、適音シートのような
シート、連続発泡体等切削が可能なものであればよい、
基板1にクッシ1ン材3を貼着した後に単板2を貼着す
るようにすれば、クッシタン材3の存在により単板2を
均一に接着できる。 次いで、実加工され、順次、カラーリング、下撞、乾燥
、上塗、乾燥されて床材A#f!!遺される。 この床材Aは検査され、梱包されて出荷される。 尚、基4!1としてクロス合板を採用した場合には、第
2図に示すようにクッシタン材3に孔径が10〜50m
mの打ち抜か孔4を形成して基板1を視認できるように
してお(ことにより床材Aの材質の確認、説明が可能と
なり、又、この打ち抜き孔4により防音効果を向上させ
ることができるものである。 【発明の効果] 本発明は基板の表面に単板を貼着し、サンディングした
後実加工を打い、次いで塗装し乾燥する床材の製造方法
においで、実加工を行う前に基板の裏面にクッシaン材
を貼着させるので、クッション材は実加工の切削時に同
時に切断されることになり、従って、基板とクッシ房ン
材の木口が同一になり、外観が良好となるものであり、
又、クッシaン材に押し傷等が付いていても塗装後の乾
燥炉内で復元させることができ、更にはクッション材を
貼着させた後乾燥炉内で乾燥させるので、接着剤の水分
が残存しなく反りが発生することがないものである。
[Prior art 1] Conventionally, the veneer 2 is pasted on the surface of the substrate 1, sanded, and then processed, then painted and dried.
is manufactured, and when installing this flooring material, a resin foam-like material 3 is adhered to the back surface of the substrate 1. [Problems to be Solved by the Invention] Conventionally, since the dimensional change of the cushion S material 3 is large, a gap S is generated between the cushion material 3 and the substrate 1 as shown in FIG.
Not only was the soundproofing effect impaired, but the adhesive protruded into the gap S, resulting in an unsightly appearance. In addition, even if there are pressure scratches or the like on the cushion material 3, the scratches will remain.
Since the adhesive is bonded by cold pressing, there is a problem in that moisture in the adhesive does not escape and warping occurs. The present invention has been made to solve the above problems, and its purpose is to prevent warpage from occurring,
To provide a method for producing a flooring material which has a good appearance without creating a gap between the Kushitan material and the substrate and can be restored even if the Kushitan material is damaged by pressure. [111! [Means for Solving the Problems] The method for manufacturing a flooring material of the present invention is a method for manufacturing a flooring material in which a veneer 2 is attached to the surface of a substrate 1, sanded, processed, and then painted and dried. , is characterized in that a cushioning material 3 is attached to the back surface of the substrate 1 before actual processing, and this structure solves the above problem. [Function] Since the cushioning material 3 is attached to the back surface of the substrate 1 before actual processing, the cushioning material 3 is cut at the same time during actual processing. The wood ends of Lumber 3 are the same, and the appearance is good.
In addition, even if the cushion material 3 has pressure scratches, etc., it can be restored in the drying oven after painting.Furthermore, since the cushion material 3 is dried in the drying oven after being pasted, moisture in the adhesive can be removed. There is no residual residual and no warping occurs. [Example 1] The substrate 1 is a plywood board having a thickness of, for example, 2.7 am, and a veneer 2 such as a plywood having a thickness of, for example, 0.3 am is coated on its surface.
is pasted. Then the veneer 2 is sanded;
In the present invention, the cushion material 3 is coated with SBR on the back surface of the base fj1 before the veneer 2 is attached or before sanding.
, #Acid vinyl j 1%, water-based vinyl adhesive or the like is attached by cold pressing. As the cushion material 3, the thickness is 1.0 to 1, such as Calb or Lion Board.
Any material that can be cut, such as 0+m closed foam, PVC sheet, sheet such as sound sheet, continuous foam, etc., may be used.
If the veneer 2 is attached after the veneer material 3 is attached to the substrate 1, the veneer 2 can be bonded uniformly due to the presence of the veneer material 3. Next, the actual processing is carried out, followed by coloring, undercoating, drying, topcoating, and drying to create flooring material A#f! ! be left behind. This flooring material A is inspected, packaged, and shipped. In addition, when cross plywood is adopted as the base 4!1, the hole diameter is 10 to 50 m in the Cushitan material 3 as shown in
m punched holes 4 are formed so that the substrate 1 can be visually recognized (thereby, it is possible to confirm and explain the material of the flooring material A, and the punched holes 4 can improve the soundproofing effect. [Effects of the Invention] The present invention provides a flooring manufacturing method in which a veneer is attached to the surface of a substrate, sanded, then subjected to actual processing, then painted and dried. Since the cushion material is pasted on the back side of the board, the cushion material is cut at the same time during actual cutting, so the ends of the board and the cushion material are the same, resulting in a good appearance. It is a thing,
In addition, even if the cushion material has pressure scratches, etc., it can be restored in the drying oven after painting.Furthermore, since the cushioning material is pasted and then dried in the drying oven, moisture in the adhesive can be removed. There is no residual residual and no warping occurs.

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

第1図は本発明の一実施例により製造された床材を示す
断面図、第2図は同上の床材を示す底面図、第3図は従
来例を示す断面図であって、Aは床材、1は基板、2は
単板、3はクッシaン材である。 代理人 弁理士 百 1)長 七 第1図 第2図 第3図 特許庁長官殿                  す
・1.事件の表示 平成1年特許願第121131号 2、発明の名称 床材の製造方法 3、補正をする者 事件との関係  特許出願人 住 所 大阪府門真市大字門真1048番地名称(58
3)松下電工株式会社 代表者   三   好   俊   夫4、代理人 郵便番号 530 5、補正命令の日付 自  発 6、補正により増加する請求項の数 なし7、補正の対
FIG. 1 is a sectional view showing a flooring material manufactured according to an embodiment of the present invention, FIG. 2 is a bottom view showing the same flooring material, and FIG. 3 is a sectional view showing a conventional example. 1 is a substrate, 2 is a veneer, and 3 is a Cushion material. Agent Patent Attorney 100 1) Chief 7 Figure 1 Figure 2 Figure 3 Commissioner of the Patent Office 1. Display of the case 1999 Patent Application No. 121131 2, Name of the invention Method for manufacturing flooring 3, Person making the amendment Relationship to the case Patent applicant address Address 1048 Kadoma, Kadoma City, Osaka Prefecture Name (58
3) Matsushita Electric Works Co., Ltd. Representative Toshio Miyoshi 4, Agent postal code 530 5, Date of amendment order 6, Number of claims increased by amendment None 7, Subject of amendment

Claims (1)

【特許請求の範囲】[Claims] (1)基板の表面に単板を貼着し、サンディングした後
実加工を行い、次いで塗装し乾燥する床材の製造方法に
おいで、実加工を行う前に基板の裏面にクッション材を
貼着させることを特徴とする床材の製造方法。
(1) In a flooring manufacturing method in which a veneer is pasted on the surface of a board, sanded, processed, then painted and dried, a cushioning material is pasted on the back side of the board before the actual processing. A method of manufacturing flooring material characterized by:
JP1121131A 1989-05-15 1989-05-15 Floor material production method Expired - Lifetime JP2636930B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1121131A JP2636930B2 (en) 1989-05-15 1989-05-15 Floor material production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1121131A JP2636930B2 (en) 1989-05-15 1989-05-15 Floor material production method

Publications (2)

Publication Number Publication Date
JPH02299842A true JPH02299842A (en) 1990-12-12
JP2636930B2 JP2636930B2 (en) 1997-08-06

Family

ID=14803644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1121131A Expired - Lifetime JP2636930B2 (en) 1989-05-15 1989-05-15 Floor material production method

Country Status (1)

Country Link
JP (1) JP2636930B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000243A1 (en) * 1997-06-30 1999-01-07 Kabushiki Kaisha Yamakichi Sound insulation plate-carrying resin foam and method of manufacturing the same
US8323447B2 (en) * 2002-12-02 2012-12-04 Pergo (Europe) Ab Process for the manufacturing of a thermosetting laminate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173439U (en) * 1986-04-23 1987-11-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173439U (en) * 1986-04-23 1987-11-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000243A1 (en) * 1997-06-30 1999-01-07 Kabushiki Kaisha Yamakichi Sound insulation plate-carrying resin foam and method of manufacturing the same
US8323447B2 (en) * 2002-12-02 2012-12-04 Pergo (Europe) Ab Process for the manufacturing of a thermosetting laminate

Also Published As

Publication number Publication date
JP2636930B2 (en) 1997-08-06

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