JPS5856515B2 - Decorative board manufacturing method - Google Patents
Decorative board manufacturing methodInfo
- Publication number
- JPS5856515B2 JPS5856515B2 JP14416876A JP14416876A JPS5856515B2 JP S5856515 B2 JPS5856515 B2 JP S5856515B2 JP 14416876 A JP14416876 A JP 14416876A JP 14416876 A JP14416876 A JP 14416876A JP S5856515 B2 JPS5856515 B2 JP S5856515B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- small holes
- substrate
- decorative
- decorative board
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000758 substrate Substances 0.000 claims description 23
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 22
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000010425 asbestos Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は基板表面部に化粧シートを積層貼着一体化する
化粧板の製造法に関するものであり、その目的とすると
ころは基板表面部に化粧シートを貼着する際に使用する
接着剤の基板表面部への接着力を強化し、化粧シートが
基板表面部に強固に貼着せる化粧板が高能率にて製造で
きる化粧板の製造法を提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a decorative board in which a decorative sheet is laminated and integrated on the surface of a substrate. To provide a method for manufacturing a decorative board, which can highly efficiently produce a decorative board in which a decorative sheet is firmly attached to the substrate surface by strengthening the adhesive force of an adhesive used for the substrate surface.
従来、この種の化粧板を製造する際には、平滑に形成さ
れた基板表面部に接着剤を介して化粧シートを貼着する
か、又は平滑に形成された基板表面部に下地処理用シー
ラーを塗布することにより基板表面部を強固にした後、
化粧シートを該基板表面部に接着剤を介して貼着して化
粧板を製造していた。Conventionally, when manufacturing this type of decorative board, a decorative sheet is attached to the smooth substrate surface using an adhesive, or a sealer for base treatment is applied to the smooth substrate surface. After hardening the surface of the board by applying
A decorative sheet was attached to the surface of the substrate via an adhesive to produce a decorative board.
しかしながら上記従来の化粧板の製造法は、前者におい
ては基板表面部への接着剤の接着力は弱く化粧シートが
容易にはがれるという欠点を有していたし、後者におい
ては下地処理用シーラーの塗布工程及び乾燥工程に多大
の工数がかかり、製造能力が極めて悪いという欠点を有
していた。However, the above-mentioned conventional methods for manufacturing decorative laminates have the disadvantage that in the former, the adhesive strength of the adhesive to the substrate surface is weak and the decorative sheet is easily peeled off, and in the latter, the process of applying a sealer for surface treatment is difficult. Also, the drying process requires a large number of man-hours, and the manufacturing capacity is extremely poor.
本発明は上記従来の化粧板の製造法におけるかかる欠点
を悉く解消する目的でなされたものである。The present invention has been made for the purpose of eliminating all of the drawbacks of the above-mentioned conventional methods for manufacturing decorative laminates.
以下本発明を図面に基いて詳細に説明する。The present invention will be explained in detail below based on the drawings.
第１図乃至第４図は本発明の一実施例である。1 to 4 show an embodiment of the present invention.
本発明は例えば、第１図に示すように石綿セメント硅酸
カルシウム板、石膏ボード、特殊石綿セメント板等より
できた基板１の基板表面部２に、第２図に示すように金
属でできた剛性板３の片面に基部直径１．薦扉乃至３ｍ
ｍ、高さ０．１ ｍｍ乃至１．０ｍｍの針４を、互いに
５ｍＴＩＬ乃至２０ｍｍの間隔で突設してなる穿孔板を
当接、押圧して、第３図に示すように複数個の小穴５，
５・・・・・・を形成した後、第４図に示すように該基
板表面部２にエチレン酢酸ビニール樹脂接着剤、エポキ
シ樹脂接着剤、フェノール樹脂接着剤、ユリア樹脂接着
剤等の接着剤６を塗布量５０ 、ｊｌｉ’ ／ ｍ乃至
２００ｇ／ｍｊで塗布し、該基板表面部２に紙、塩化ビ
ニール樹脂シート、突板等でできた化粧シート７を積層
し、ラミネートロールで貼着一体化するとともに、接着
剤６を該小穴５，５・・・・・・中に流入させることを
特徴とする化粧板Ａの製造法である。For example, as shown in FIG. 1, the present invention can be applied to a substrate surface portion 2 of a substrate 1 made of an asbestos cement calcium silicate board, a gypsum board, a special asbestos cement board, etc., as shown in FIG. One side of the rigid plate 3 has a base diameter of 1. 3m from recommended door
needles 4 with a height of 0.1 mm to 1.0 mm are brought into contact with and pressed against a perforation plate formed by protruding from each other at intervals of 5 m TIL to 20 mm to form a plurality of small holes as shown in FIG. 5,
After forming 5..., as shown in FIG. 4, an adhesive such as ethylene vinyl acetate resin adhesive, epoxy resin adhesive, phenol resin adhesive, urea resin adhesive, etc. is applied to the surface portion 2 of the substrate. 6 at a coating amount of 50, jli'/m to 200 g/mj, a decorative sheet 7 made of paper, vinyl chloride resin sheet, veneer, etc. is laminated on the substrate surface part 2, and the adhesive is integrated with a laminating roll. At the same time, this method of manufacturing decorative board A is characterized in that adhesive 6 is allowed to flow into the small holes 5, 5, . . . .
尚、本発明において、基板表面部２に小穴５゜５・・・
・・・を形成する場合には、剛性板３に針４，４・・・
・・・を突設する代りに、第５図に示すようにロール８
の全周面に針４，４・・・・・・を突設しておいて、基
板表面部２に当設、押圧して小穴５，５・・・・・・を
形成してもよい。In the present invention, small holes 5° 5...
..., needles 4, 4 ... are formed on the rigid plate 3.
Instead of protruding the roll 8, as shown in FIG.
Needles 4, 4, . .
又、本発明において、接着剤６を小穴５，５・・・・・
・中に流入させる場合、上記実施例の如く、ラミネータ
ーロールで化粧シート７を貼着一体化する際に同時に行
なっても良いし、接着剤６を基板表面部２に塗布する際
にロールで行なっても良い。In addition, in the present invention, the adhesive 6 is inserted into the small holes 5, 5...
- When flowing into the inside, it may be carried out at the same time when the decorative sheet 7 is bonded and integrated with a laminator roll as in the above embodiment, or it may be carried out with a roll when applying the adhesive 6 to the substrate surface portion 2. It's okay.
本発明は上記の如く構成されており、接着剤６は基板表
面部２に形成されている小穴５，５・・・・・・の中ま
で流入するので、基板表面部２は強固となるとともに、
更に加うるに接着剤６と基板表面部２との接着力は強固
となり、化粧シート７のはがれも少なくなり、又基板表
面部２に小穴５，５・・・を形成する場合も針４を突設
した剛性板３、ロール８等を基板表面部に押圧するだけ
で済み、従来の下地処理用シーラー塗布に比べて工数は
はるかに少なくなる。The present invention is constructed as described above, and since the adhesive 6 flows into the small holes 5, 5, . . . formed in the substrate surface portion 2, the substrate surface portion 2 becomes strong and ,
In addition, the adhesive force between the adhesive 6 and the substrate surface 2 is strong, the decorative sheet 7 is less likely to peel off, and the needle 4 is also used when forming the small holes 5, 5, etc. on the substrate surface 2. It is only necessary to press the protruding rigid plate 3, roll 8, etc. onto the surface of the substrate, and the number of man-hours is far less than that of conventional sealer application for base treatment.
本発明の化粧シート１のはかけ防止効果を実施例に基い
て以下説明する。The anti-scratching effect of the decorative sheet 1 of the present invention will be explained below based on examples.
実施例、厚み１０ｍｍの石綿セメント硅酸カルシ＊＊ウ
ム板表面部に針を突設した剛性板を押圧して５間間隔で
最大直径１間、深さ０．５ ｍｍの針状の小穴を複数個
形成し、該表面部にエチレン酢酸ビニル樹脂接着剤を塗
布量／ ２０ ｇ／ ｍで塗布した後、厚み５０μの塩
化ビニル樹脂シートを該表面部に貼着して得た塩化ビニ
ール化粧板について、塩化ビニール樹脂シートの貼着強
度を測定した結果は表１の通りである。Example: A rigid plate with protruding needles was pressed onto the surface of a 10 mm thick asbestos cement calci silicate plate to form needle-shaped small holes with a maximum diameter of 1 inch and a depth of 0.5 mm at 5-inch intervals. A vinyl chloride decorative board obtained by forming a plurality of sheets, applying an ethylene vinyl acetate resin adhesive to the surface portion at a coating amount of 20 g/m, and then pasting a 50μ thick vinyl chloride resin sheet to the surface portion. Table 1 shows the results of measuring the adhesion strength of the vinyl chloride resin sheet.
比較例、実施例のうち石綿セメント硅酸カルシウム板表
面部に小穴を形成せずに製造した塩化ビニール化粧板に
ついて、塩化ビニール樹脂シートの貼着強度を測定した
結果は表１の通りである。Table 1 shows the results of measuring the adhesion strength of the vinyl chloride resin sheet for the vinyl chloride decorative boards manufactured without forming small holes on the surface of the asbestos cement calcium silicate board among the comparative examples and examples.
表１からも明白なように、基板表面部に複数個の小穴を
形成した実施例は、小穴のない比較例と比べて接着力は
極めて強固であり、塩化ビニール樹脂シート（化粧シー
ト）のはがれは全くない。As is clear from Table 1, the adhesive force of the example in which a plurality of small holes were formed on the surface of the substrate was extremely strong compared to the comparative example without small holes, and the vinyl chloride resin sheet (decorative sheet) did not peel off. Not at all.
第１図乃至第４図は本発明に係る一実施例であり、第１
図は基板の斜視図、第２図は基板表面部に小穴を形成す
る状態を示す斜視図、第３図は基板表面部に小穴を形成
した状態を示す斜視図、第４図は化粧板の斜視図、第５
図は本発明に係る異る実施例において、基板表面部に小
穴を形成する状態を示す斜視図である。
２・・・・・・基板表面部、５・・・・・・小穴、６・
・・・・・接着剤、７・・・・・・化粧シート、Ａ・・
・・・・化粧板。FIGS. 1 to 4 show one embodiment of the present invention, and the first
The figure is a perspective view of the board, FIG. 2 is a perspective view showing a state in which small holes are formed on the surface of the board, FIG. 3 is a perspective view showing a state in which small holes are formed in the surface of the board, and FIG. 4 is a perspective view of a decorative board. Perspective view, 5th
The figure is a perspective view showing a state in which small holes are formed on the surface of a substrate in a different embodiment of the present invention. 2...Substrate surface part, 5...Small hole, 6...
...adhesive, 7...decorative sheet, A...
... Decorative board.
Claims (1)
面部に接着剤を塗布して該小穴中に流入させると共に該
基板表面部に化粧シートを積層貼着一体化することを特
徴とする化粧板の製造法。1. After forming a plurality of small holes on the surface of the substrate, an adhesive is applied to the surface of the substrate and flows into the small holes, and a decorative sheet is laminated and bonded to the surface of the substrate. A manufacturing method for decorative laminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14416876A JPS5856515B2 (en) | 1976-11-30 | 1976-11-30 | Decorative board manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14416876A JPS5856515B2 (en) | 1976-11-30 | 1976-11-30 | Decorative board manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5369777A JPS5369777A (en) | 1978-06-21 |
| JPS5856515B2 true JPS5856515B2 (en) | 1983-12-15 |
Family
ID=15355770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14416876A Expired JPS5856515B2 (en) | 1976-11-30 | 1976-11-30 | Decorative board manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856515B2 (en) |
-
1976
- 1976-11-30 JP JP14416876A patent/JPS5856515B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5369777A (en) | 1978-06-21 |
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