JPH06108370A - Facing material consisting of composite resin sheet - Google Patents
Facing material consisting of composite resin sheetInfo
- Publication number
- JPH06108370A JPH06108370A JP25485992A JP25485992A JPH06108370A JP H06108370 A JPH06108370 A JP H06108370A JP 25485992 A JP25485992 A JP 25485992A JP 25485992 A JP25485992 A JP 25485992A JP H06108370 A JPH06108370 A JP H06108370A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- resin sheet
- composite resin
- fluorine
- fused fiber
- 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
Links
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、各種樹脂シートを積層
した複合樹脂シートにして床、壁、家具、表装用に広く
用いられる複合樹脂シートからなる表装材に関する。さ
らに、詳しくは、壁紙として利用される該複合樹脂シー
トからなる表装材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite resin sheet in which various resin sheets are laminated, and a composite resin sheet which is widely used for floors, walls, furniture, and exteriors. More specifically, the present invention relates to a cover material made of the composite resin sheet used as a wallpaper.
【０００２】[0002]
【従来の技術】従来、フィルム積層による表装材あるい
は、熱成型用シート材料はグラビア印刷や表面エンボス
加工などを単独あるいは、組み合わせて加工することに
より、種々な意匠を創り出して来た。2. Description of the Related Art Heretofore, various designs have been created by subjecting film-laminated surface covering materials or thermoforming sheet materials to gravure printing, surface embossing, etc., alone or in combination.
【０００３】しかしながら、グラビア印刷やエンボス加
工にはその製版、パターンの刻印に多大な労力、時間、
費用がかかる。その結果、どうしても納期が長く、１ロ
ット量を多くしないとコスト的に割高となる。However, in gravure printing and embossing, a great deal of labor, time, and time are required for platemaking and marking of patterns.
Costly. As a result, if the delivery date is long and the amount of one lot is not increased, the cost will increase.
【０００４】近年市場の要求は意匠、機能両面で多様
化、高度化して来ており、「多品種少ロット」化に合わ
せた品揃えが必要となって来ている。又、素速い市場要
求の対応、即ち、短納期化も合わせて求められており、
従来の方法では充分な市場対応をとることが困難になっ
て来た。In recent years, the market demand has been diversified and sophisticated in terms of both design and function, and it has become necessary to have a product lineup in accordance with the "multi-product, small-lot" trend. In addition, it is also required to respond to quick market requirements, that is, shorten the delivery time.
It has become difficult to respond to the market sufficiently by the conventional method.
【０００５】この様な市場の要求に応えて、多種な意匠
を短時間に供給するとともに新たな機能を付与すること
を目的として、本発明者らは、特開平２−３０５２１号
公報で、塩化ビニル共重合樹脂を主成分とする熱融着性
繊維３０重量％以上からなる紙並びに、不織布等の繊維
系シ−ト状物と、塩化ビニル系樹脂シ−トを加熱圧着す
ることにより、外観、風合の改良、クツシヨン効果、意
匠効果等の目的に応じた加工が容易であり、合わせて高
周波による溶着、溶断も可能である、加工性を飛躍的に
向上させた複合樹脂シートを提案した。In order to supply various designs in a short time and to impart a new function in response to the demands of the market, the inventors of the present invention described in Japanese Patent Laid-Open No. 30521/1990 disclose chloride. Appearance by heat-pressing a paper sheet made of 30% by weight or more of heat-fusible fiber containing a vinyl copolymer resin as a main component, and a fibrous sheet-like material such as a non-woven fabric, and a vinyl chloride resin sheet. We have proposed a composite resin sheet with dramatically improved processability, which can be easily processed according to the purpose of improving texture, cushioning effect, design effect, etc., and can also be welded and cut by high frequency. .
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、上記複
合樹脂シートは、防汚性、耐光性、耐熱性等の機能にお
いては、問題が残るものであった。本発明は、表装材と
して使用される複合樹脂シートとして、外観、風合の改
良、クツシヨン効果、意匠効果等の目的に応じた加工が
容易であり、合わせて高周波による溶着、溶断も可能で
ある、優れた加工性をもつ複合樹脂シートからなる表装
材において、防汚性、耐光性、耐熱性等の機能を付与す
ることを目的としたものである。However, the above-mentioned composite resin sheet still has problems in functions such as stain resistance, light resistance and heat resistance. INDUSTRIAL APPLICABILITY The present invention, as a composite resin sheet used as a cover material, can be easily processed according to the purposes such as appearance, texture improvement, cushioning effect, and design effect, and can be welded and melted by high frequency. The purpose of the present invention is to impart functions such as antifouling property, light resistance, and heat resistance to a covering material made of a composite resin sheet having excellent processability.
【０００７】[0007]
【課題を解決する為の手段】すなわち、本発明は、塩化
ビニル系共重合物樹脂を主成分とする融着繊維フロック
が２０〜９０重量％、パルプ、ＰＶＡ等の非融着繊維フ
ロックが８０〜１０重量％から構成された湿式不織布の
表面にフッ素系複合樹脂フィルムを配し、複合積層した
該不織布の裏面には塩ビ樹脂シートを配し、加熱加圧し
て融着一体化してなることを特徴とする複合樹脂シート
からなる表装材である。That is, according to the present invention, 20 to 90% by weight of fused fiber flocs containing a vinyl chloride copolymer resin as a main component and 80 of fused fiber flocs such as pulp and PVA are used. A fluorine-based composite resin film is arranged on the surface of a wet non-woven fabric composed of 10 to 10% by weight, and a vinyl chloride resin sheet is arranged on the back surface of the composite laminated non-woven fabric, which is heated and pressed to be fused and integrated. It is a covering material made of a characteristic composite resin sheet.
【０００８】塩化ビニル系共重合物樹脂を主成分とする
融着繊維フロックを２０重量％未満であれば、加熱加圧
して融着一体化する際、融着繊維量が少ないため、完全
に一体化した複合樹脂シートするのが困難になる。ま
た、９０重量％を越えると、非融着繊維によってもたら
される抄造性、及び意匠性が乏しくなる。この融着繊維
の適性重量％は、複合樹脂シートとの厚みによっても大
きく変化し、表装材の中でも、厚みが薄いものが要求さ
れる壁紙においては、融着繊維の重量％が８０〜９０重
量％であることが好ましい。これは、厚みが薄くなるほ
ど、複合樹脂シートを融着一体化することが困難になる
ためである。If less than 20% by weight of the fused fiber flocs containing a vinyl chloride copolymer resin as a main component, the amount of the fused fibers is small when heat-pressurized to perform fusion and integration, so that they are completely integrated. It becomes difficult to make a composite resin sheet that has been turned into a composite. On the other hand, if it exceeds 90% by weight, the paper-forming property and the design property brought about by the non-fusing fiber become poor. The suitable weight% of the fusion-bonded fiber varies greatly depending on the thickness of the composite resin sheet. For the wallpaper that requires a thin thickness among the covering materials, the weight-% of the fusion-bonded fiber is 80 to 90% by weight. % Is preferable. This is because as the thickness becomes thinner, it becomes more difficult to fuse and integrate the composite resin sheets.
【０００９】本発明を製造方法に基づいて、詳しく説明
すると、先ず、塩ビ系融着繊維フロックを主成分とする
湿式不織布を作る。この際、この不織布には繊度、カッ
ト長、捲縮レベル、断面形状、色相等、異なるアクリル
繊維フロックを適量入れたり、無地柄をプリントして広
範囲な意匠効果をもつ多種の不織布を予め作る。The present invention will be described in detail based on the manufacturing method. First, a wet non-woven fabric containing vinyl chloride-based fused fiber floc as a main component is prepared. At this time, various amounts of acrylic fiber flocs having different fineness, cut length, crimping level, cross-sectional shape, hue, etc. are put in this non-woven fabric or a plain pattern is printed to produce various non-woven fabrics having a wide range of design effects.
【００１０】この不織布を、従来塩ビ系樹脂シートの２
層積層だったものの間にサンドイッチ状に配し、加熱融
着すると、その種類の数の倍数だけ品揃えが増える。こ
の時、トップ層に配する樹脂シートをフッ素系樹脂フィ
ルムにすると、防汚性、耐光性、耐熱性等の機能が著し
く向上する。This non-woven fabric is used as a conventional vinyl chloride resin sheet 2
Placing sandwiches between layers that have been layered and heating and fusing will increase the product lineup by a multiple of the number of types. At this time, if the resin sheet to be disposed on the top layer is a fluorine resin film, the functions such as antifouling property, light resistance, and heat resistance are remarkably improved.
【００１１】本発明で用いられるフッ素系複合樹脂フィ
ルムは、表層には、フッ素系フィルム、内層には、塩ビ
フィルムからなる複合樹脂フィルムが好ましく、表層の
フッ素系フィルムによって防汚性、耐光性、耐熱性等の
機能が付与され、内層の塩ビフィルムによって、該塩ビ
融着繊維を含む不織布との接着性が良好となる。また、
フッ素フィルム及び塩ビフィルムの接着性を高めるた
め、間に両フィルムの接着性を高めるフィルムが介在さ
れていても良い。具体的には、二フッ化ビニリデン樹脂
／ＭＭＡ樹脂／塩ビ樹脂の３層複合フィルムなどが好ま
しく用いられる。The fluorine-based composite resin film used in the present invention is preferably a composite resin film composed of a fluorine-based film for the surface layer and a vinyl chloride film for the inner layer, and the fluorine-based film as the surface layer provides antifouling property, light resistance, A function such as heat resistance is imparted, and the vinyl chloride film of the inner layer improves the adhesiveness to the nonwoven fabric containing the vinyl chloride fused fiber. Also,
In order to enhance the adhesiveness between the fluorine film and the vinyl chloride film, a film that enhances the adhesiveness between the two films may be interposed therebetween. Specifically, a three-layer composite film of vinylidene difluoride resin / MMA resin / vinyl chloride resin is preferably used.
【００１２】[0012]
【実施例】次に本発明を実施例にて具体的に説明する。 （実施例１）塩化ビニル８５重量％／酢酸ビニル１５重
量％の共重合体から得られた塩ビ系熱融着繊維フロック
（３ｄ×１０ｍ／ｍ）７０重量％とＰＶＡ繊フロック
（１．０ｄ×３ｍ／ｍ）１０重量％、天然パルプ１５重
量％、ピンク及び、ブルーに染色されたアクリル繊維
（３０ｄ×２ｍ／ｍ）を各２５重量％づつ混合、構成さ
れフロックにより秤量３０ｇ／ｍ2 の湿式不織布を抄造
した。この不織布の上面には二フッ化ビニリデン樹脂／
ＭＭＡ樹脂／塩ビ樹脂の３層複合フィルムを、その下面
にはグラビア方式により図柄を印刷された塩ビ樹脂シー
トを配し、熱融一体した。その後、アクリル系粘着剤を
３５ｇ／ｍ2 塗工離型紙をのせて、表装材を作った。こ
のように作成した複合樹脂シートは、非融着繊維である
ピンク及びブルーに染色されたアクリル繊維によって、
優れた意匠性を発現し、しかも、最表層のフッ素系複合
樹脂フィルムによって、防汚性、耐光性が良好なもので
あった。EXAMPLES Next, the present invention will be specifically described with reference to Examples. (Example 1) 70% by weight of PVC heat-sealing fiber flock (3 d x 10 m / m) obtained from a copolymer of 85% by weight vinyl chloride / 15% by weight vinyl acetate and 1.0% by weight of PVA fiber flock 3 m / m) 10% by weight, natural pulp 15% by weight, pink and blue dyed acrylic fibers (30 d × 2 m / m) each 25% by weight, composed, wet with a floc weighing 30 g / m 2 . The nonwoven fabric was made into paper. Vinylidene difluoride resin /
A three-layer composite film of MMA resin / vinyl chloride resin was placed on the lower surface of which a vinyl chloride resin sheet on which a pattern was printed by a gravure method was arranged, and was heat-melt integrated. After that, an acrylic adhesive was applied on a release paper coated with 35 g / m 2 to prepare a covering material. The composite resin sheet created in this way is made of acrylic fibers dyed in pink and blue, which are non-fusion fibers,
It exhibited excellent designability, and was excellent in antifouling property and light resistance due to the fluorine-based composite resin film of the outermost layer.
【００１３】[0013]
【発明の効果】本発明によれば、非融着繊維によって優
れた抄造性及び意匠性を発現し、しかも、塩ビ系繊維か
らなる融着繊維によって優れた加工性を有する表層材用
複合樹脂シートにおいて、防汚性、耐光性が非常に良好
なものを達成出来る。INDUSTRIAL APPLICABILITY According to the present invention, a composite resin sheet for a surface layer material, which has excellent paper formability and designability due to non-fused fibers, and has excellent workability due to fused fibers made of vinyl chloride fiber In, it is possible to achieve very good antifouling property and light resistance.
Claims (2)
る融着繊維フロックが２０〜９０重量％、パルプ、ＰＶ
Ａ等の非融着繊維フロックが８０〜１０重量％から構成
された湿式不織布の表面にフッ素系複合樹脂フィルムを
配し、複合積層した該不織布の裏面には塩ビ樹脂シート
を配し、加熱加圧して融着一体化してなることを特徴と
する複合樹脂シートからなる表装材。1. Fused fiber flocs containing a vinyl chloride copolymer resin as a main component in an amount of 20 to 90% by weight, pulp, PV
A fluorine-based composite resin film is placed on the surface of a wet-laid nonwoven fabric composed of 80 to 10% by weight of non-fusing fiber flocs such as A, and a vinyl chloride resin sheet is placed on the back surface of the composite laminated nonwoven fabric. A covering material made of a composite resin sheet, which is formed by pressing and fusing together.
重量％である請求項１記載の複合樹脂シートからなる表
装材。2. The content of fused fiber floc is 80 to 90.
The covering material comprising the composite resin sheet according to claim 1, which is in a weight percentage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25485992A JPH06108370A (en) | 1992-09-24 | 1992-09-24 | Facing material consisting of composite resin sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25485992A JPH06108370A (en) | 1992-09-24 | 1992-09-24 | Facing material consisting of composite resin sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06108370A true JPH06108370A (en) | 1994-04-19 |
Family
ID=17270837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25485992A Pending JPH06108370A (en) | 1992-09-24 | 1992-09-24 | Facing material consisting of composite resin sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06108370A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000044575A3 (en) * | 1999-02-01 | 2000-12-28 | Rjf Internat Corp | Write-on/wipe-off wall covering |
| JP2017036522A (en) * | 2015-08-10 | 2017-02-16 | 五洋建設株式会社 | wallpaper |
-
1992
- 1992-09-24 JP JP25485992A patent/JPH06108370A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000044575A3 (en) * | 1999-02-01 | 2000-12-28 | Rjf Internat Corp | Write-on/wipe-off wall covering |
| US6251500B1 (en) | 1999-02-01 | 2001-06-26 | Rjf International Corporation | Write-on/wipe off wall covering |
| JP2017036522A (en) * | 2015-08-10 | 2017-02-16 | 五洋建設株式会社 | wallpaper |
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