JPS6226895B2 - - Google Patents
Info
- Publication number
- JPS6226895B2 JPS6226895B2 JP54159911A JP15991179A JPS6226895B2 JP S6226895 B2 JPS6226895 B2 JP S6226895B2 JP 54159911 A JP54159911 A JP 54159911A JP 15991179 A JP15991179 A JP 15991179A JP S6226895 B2 JPS6226895 B2 JP S6226895B2
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- sheet
- adhesive
- nonwoven fabric
- decorative sheet
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000011120 plywood Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical class C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 241000534018 Larix kaempferi Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は連続ロールラミネーターを用いて縁甲
板を製造する方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing edge decking using a continuous roll laminator.
従来より縁甲板は基材合板の上に天然木突板を
貼合し、その上を途装仕上げするという方法で製
造されて来たが、縁甲板は長さが3600〜4000mmと
いう長尺物が多いので、欠点の無い長尺の天然木
突板を得ることが近来においては一段と困難であ
り、かつ非常に高価なものになつていた。 Traditionally, edge decks have been manufactured by laminating natural wood veneers onto a base plywood and then finishing the top, but edge decks can be made in long pieces with a length of 3,600 to 4,000 mm. In recent years, it has become increasingly difficult to obtain long natural wood veneers without defects, and they have also become very expensive.
そこで、最近はその代替品として合板に「透明
塩化ビニルシート／模様／着色塩化ビニルシー
ト」という構成のシートを貼合したものが使用さ
れており、天然木突板を用いた縁甲板よりも安価
である等の理由で急速に伸びてきた。しかしなが
ら、その製造工程中の貼着工程において、連続ロ
ールラミネート方式は機上でのテンシヨンによつ
て塩化ビニルシートが伸縮してしまうので、安定
した作業が困難であるため、一般には平圧プレス
にせざるを得ず、又、貼着後、塩化ビニルシート
には揮発物を吸収する性質が無いので、接着剤が
固化するまでの間長時間圧締しておかなくてはな
らないという欠点があり、生産性の上で大きな障
害となつていた。 Therefore, recently, as an alternative, plywood is laminated with a sheet with a structure of "transparent vinyl chloride sheet/patterned/colored vinyl chloride sheet", which is cheaper than edge decking made of natural wood veneer. It has been growing rapidly for a number of reasons. However, in the pasting process during the manufacturing process, the continuous roll lamination method causes the vinyl chloride sheet to expand and contract due to the tension on the machine, making stable work difficult. Unavoidably, the vinyl chloride sheet does not have the property of absorbing volatile matter after being pasted, so it has the disadvantage of having to be pressed for a long time until the adhesive hardens. This was a major hindrance to productivity.
本発明は以上の様な従来法の欠点を解消すべく
なされたものであつて、着色塩化ビニルシートの
替りに不織布を用いることによつて連続ロールラ
ミネーターの使用を可能にし、かつ長時間の圧締
を不用にするものである。 The present invention was made in order to eliminate the drawbacks of the conventional methods as described above, and by using a nonwoven fabric instead of a colored vinyl chloride sheet, it is possible to use a continuous roll laminator, and the pressure can be maintained for a long time. This eliminates the need for tightening.
以下図面に従つて詳細に説明する。 A detailed explanation will be given below with reference to the drawings.
まず、第１図に示す様に透明又は半透明の塩化
ビニルシート１の裏面に所望の模様２を施し、次
いでその面に接着剤３を介して主繊維が、ポリエ
ステル、又はポリプロピレンより成る厚さ0.12mm
〜0.25mm、通気量１〜10c.c.／cm2／sec、引張強さ
10Kg／５cm以上の不織布としては地合が良く、密
で層間強度の強い不織布４を貼着して化粧シート
５を得る。この化粧シート５は不織布をその構成
の一部に有するので、ラミネーター上のテンシヨ
ンに対して伸縮性が非常に小さく、かつ塩化ビニ
ルシートに較べて接着剤とのなじみが良いのが特
徴である。 First, as shown in FIG. 1, a desired pattern 2 is applied to the back side of a transparent or translucent vinyl chloride sheet 1, and then an adhesive 3 is applied to the surface so that the main fibers are made of polyester or polypropylene. 0.12mm
~0.25mm, air flow rate 1~10c.c./ cm2 /sec, tensile strength
A decorative sheet 5 is obtained by pasting a nonwoven fabric 4 which has a good texture as a nonwoven fabric of 10 kg/5 cm or more, is dense, and has strong interlaminar strength. Since this decorative sheet 5 has a nonwoven fabric as part of its structure, it has very little elasticity with respect to the tension on the laminator, and is characterized by better compatibility with adhesives than a vinyl chloride sheet.
次に第２図に示す様に前記化粧シート５を接着
剤６を介し、連続ロールラミネーターを用いて基
材７に貼合すると第３図に示す様な化粧板８が得
られる。 Next, as shown in FIG. 2, the decorative sheet 5 is laminated to a base material 7 using an adhesive 6 using a continuous roll laminator to obtain a decorative board 8 as shown in FIG. 3.
次いでこの化粧板を必要な寸法にカツトし、第
４図に示す様に雄実９と雌実１０を側面に形成し
て縁甲板１１を得る。 Next, this decorative board is cut to a required size, and male seeds 9 and female seeds 10 are formed on the side surfaces as shown in FIG. 4 to obtain a border plate 11.
本発明によつて得られる縁甲板は以上の様に伸
縮が小さく、層間強度が大きく、かつ繊維部分が
残存している不織布を含む構成であるので、連続
ロールラミネーターで基材に貼着する際に化粧シ
ートが伸縮せず貼着精度が良く、又貼着後の伸縮
による化粧シートの剥離が無い、生産上からみれ
ば連続ラミネーターでの連続貼合せ作業でスピー
ドアツプが出来るため生産効率が良い、又不織布
の表面は塩化ビニルシートに比べて接着剤の浸透
が非常に良く、接着剤が不織布に充分浸み込むこ
とによる層間強度の向上もみられ、貼着後に圧締
工程が不要である、等の効果を有する。 As described above, the edge deck obtained by the present invention has a structure that has low expansion and contraction, high interlaminar strength, and includes a nonwoven fabric with remaining fiber portions, so that when it is attached to a base material using a continuous roll laminator, The decorative sheet does not expand or contract during the process, resulting in good adhesion accuracy, and there is no peeling of the decorative sheet due to expansion and contraction after pasting.From a production perspective, production efficiency is good because continuous lamination work with a continuous laminator can speed up the process. In addition, the surface of the nonwoven fabric allows the adhesive to penetrate much better than that of a vinyl chloride sheet, and as the adhesive penetrates into the nonwoven fabric sufficiently, the interlaminar strength is improved, and there is no need for a pressure tightening process after pasting. It has the following effects.
又、基材に貼着する前の化粧シートの構成は、
第１図に示したものの他にも考えられる。例えば
第５図に示す様に透明又は半透明の塩化ビニルシ
ートの表面に透明樹脂１２を塗布して表面の塩化
ビニル感を消すことができる。なおこの透明樹脂
は化粧シートを基材に貼着した後で塗布しても良
い。 In addition, the composition of the decorative sheet before being attached to the base material is as follows:
Other methods than those shown in FIG. 1 are also possible. For example, as shown in FIG. 5, a transparent resin 12 can be applied to the surface of a transparent or translucent vinyl chloride sheet to eliminate the vinyl chloride appearance on the surface. Note that this transparent resin may be applied after the decorative sheet is attached to the base material.
実施例 １
表面に細かい梨地状のエンボス模様を有する厚
さ0.15mmの透明塩化ビニルシートの裏面に、塩化
ビニル酢酸ビニル系のグラビアインキを用いてベ
タを含んで４色柄の唐松柾目模様を通常の刷順と
は反対にして印刷した。次いでその印刷面と厚さ
0.23mm、重量100g／m2、通気量10c.c.／cm2／sec、
主繊維ポリプロピレンの不織布とを変性エチレン
酢酸ビニル系接着剤を介してラミネーターで貼合
して化粧シートを得た。Example 1 On the back side of a 0.15 mm thick transparent vinyl chloride sheet with a fine satin-like embossed pattern on the surface, a 4-color Karamatsu straight-grain pattern is usually printed using vinyl chloride vinyl acetate-based gravure ink. It was printed in the opposite printing order. Then its printing surface and thickness
0.23mm, weight 100g/m 2 , ventilation rate 10c.c./cm 2 /sec,
A decorative sheet was obtained by laminating a nonwoven fabric of main fiber polypropylene with a laminator via a modified ethylene vinyl acetate adhesive.
次に、この化粧シートを変性エチレン酢酸ビニ
ル系接着剤を介してロールラミネーターで、厚さ
12mmの合板に連続的に貼合して得た化粧板を所定
の寸法にカツトし、側面に実加工を施して縁甲板
を得た。 Next, this decorative sheet is coated with a modified ethylene vinyl acetate adhesive using a roll laminator to create a thickness.
The decorative board obtained by continuous lamination on 12 mm plywood was cut to the specified size, and the side panels were actually processed to obtain the edge deck.
実施例 ２
厚さ0.12mmの床材用透明塩化ビニルシートの片
面にアクリルウレタン系樹脂をリバースロールコ
ーターで15g／m2（ドライ）塗装し、次いでその
シートの非塗装面に塩化ビニル酢酸ビニル系のグ
ラビアインキを用いて、ベタを含んで４色柄の松
板目模様を通常の刷順とは反対にして印刷した。
次いでその印刷面と厚さ0.21mm、重量180g／m2、
通気量１c.c.／cm2／sec、主繊維ポリエステルの不
織布とを変性エチレン酢酸ビニル系接着剤を介し
てドライラミネーターで貼合して化粧シートをを
得た。Example 2 One side of a transparent vinyl chloride sheet for flooring with a thickness of 0.12 mm was coated with 15 g/m 2 (dry) of acrylic urethane resin using a reverse roll coater, and then vinyl chloride/vinyl acetate resin was applied to the unpainted side of the sheet. Using gravure ink, a four-color pine board pattern, including solids, was printed in the opposite order of printing.
Next, the printed surface, thickness 0.21 mm, weight 180 g/m 2 ,
A decorative sheet was obtained by laminating a nonwoven fabric of main fiber polyester with an air permeability of 1 c.c./cm 2 /sec using a dry laminator via a modified ethylene vinyl acetate adhesive.
以下実施例１と同様にしてロールラミネーター
で合板に連続的に貼合した後、実加工を施して縁
甲板を得た。 Thereafter, in the same manner as in Example 1, the material was continuously laminated to plywood using a roll laminator, and then actual processing was performed to obtain an edge deck.
第１図及び第５図は本発明に用いる化粧シート
の断面図、第２図は化粧シートと基材とを連続ロ
ールラミネーターで貼合している状態の説明図、
第３図は本発明によつて得られる縁甲板の実加工
を施す前の状態の断面図、第４図は実加工を施し
た後の縁甲板の一部切欠斜視図を各々示す。
１…塩化ビニルシート、２…模様、３…接着
剤、４…不織布、５…化粧シート、６…接着剤、
７…基材、８…化粧板、９…雄実、１０…雌実、
１１…縁甲板、１２…透明樹脂。
FIGS. 1 and 5 are cross-sectional views of the decorative sheet used in the present invention, and FIG. 2 is an explanatory view of the decorative sheet and the base material being laminated using a continuous roll laminator.
FIG. 3 is a cross-sectional view of the edge deck obtained by the present invention before actual processing, and FIG. 4 is a partially cutaway perspective view of the edge deck after actual processing. 1... Vinyl chloride sheet, 2... Pattern, 3... Adhesive, 4... Nonwoven fabric, 5... Decorative sheet, 6... Adhesive,
7... Base material, 8... Decorative board, 9... Male fruit, 10... Female fruit,
11...Edge deck, 12...Transparent resin.
Claims (1)
所望の模様を施し、次いで接着剤を介して該模様
面に不織布を貼着して成る化粧シートを、接着剤
を介し連続ロールラミネーターを用いて基材に貼
合し、次いで実加工を施すことを特徴とする縁甲
板の製造法。1 A desired pattern is applied to the back side of a transparent or semi-transparent vinyl chloride sheet, and then a nonwoven fabric is attached to the patterned surface using an adhesive. A decorative sheet is then formed using a continuous roll laminator using an adhesive. A method for manufacturing edge decks, which is characterized by laminating the materials together and then subjecting them to actual processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991179A JPS5682215A (en) | 1979-12-10 | 1979-12-10 | Manufacture of floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991179A JPS5682215A (en) | 1979-12-10 | 1979-12-10 | Manufacture of floor board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5682215A JPS5682215A (en) | 1981-07-04 |
| JPS6226895B2 true JPS6226895B2 (en) | 1987-06-11 |
Family
ID=15703850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15991179A Granted JPS5682215A (en) | 1979-12-10 | 1979-12-10 | Manufacture of floor board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5682215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07302673A (en) * | 1994-05-09 | 1995-11-14 | Furukawa Electric Co Ltd:The | Compression die |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6398440A (en) * | 1986-10-15 | 1988-04-28 | 日本製紙株式会社 | Manufacture of reinforced woody decorative material |
| KR20000000092A (en) * | 1999-09-11 | 2000-01-15 | 이남성 | Method of preparing pvc resin by using scoria powder |
| KR20040026493A (en) * | 2002-09-25 | 2004-03-31 | 권종식 | Manufacturing method of a wooden floor panel for construction and its a wooden floor panel |
| CN104057661A (en) * | 2014-05-29 | 2014-09-24 | 安徽圣源橡塑科技有限公司 | Wood grain-like polymer alloy material heating floor and preparation method thereof |
-
1979
- 1979-12-10 JP JP15991179A patent/JPS5682215A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07302673A (en) * | 1994-05-09 | 1995-11-14 | Furukawa Electric Co Ltd:The | Compression die |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5682215A (en) | 1981-07-04 |
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