JPH0664113A - Composite sheet for decorating - Google Patents
Composite sheet for decoratingInfo
- Publication number
- JPH0664113A JPH0664113A JP4345695A JP34569592A JPH0664113A JP H0664113 A JPH0664113 A JP H0664113A JP 4345695 A JP4345695 A JP 4345695A JP 34569592 A JP34569592 A JP 34569592A JP H0664113 A JPH0664113 A JP H0664113A
- Authority
- JP
- Japan
- Prior art keywords
- composite sheet
- polymer
- fiber
- paper
- based polymer
- 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
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は建物の内装材として使用
される建材の表面や、家具材料の表面に装着されて使用
される化粧用複合シートに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic composite sheet that is used by being attached to the surface of a building material used as an interior material of a building or the surface of a furniture material.
【０００２】[0002]
【従来の技術】従来、建物の内装材として使用される建
材の表面や、家具材料の表面に化粧用として主成分がセ
ルロース系繊維からなる抄紙が貼り付けられて使用され
ている。この抄紙は自然な木目模様の印刷が可能である
ことから化粧用として好適であるが、このような抄紙は
伸度がなく、抄紙が貼り付けられた建材や家具材料の裏
面よりＶ状やＵ状の切り込みを入れて、この切り込み部
で建材や家具材料を折り曲げたとき、抄紙が破れるとい
う問題があった。2. Description of the Related Art Conventionally, a paper made of a cellulosic fiber as a main component is attached to a surface of a building material used as an interior material of a building or a surface of a furniture material and used for makeup. This papermaking machine is suitable for cosmetics because it can print a natural wood grain pattern. However, such papermaking machine does not have elongation, and it is V-shaped or U-shaped from the back surface of the building material or furniture material to which the papermaking is attached. There is a problem that when a building-shaped material or furniture material is bent at the cut portion and a paper-shaped cut is made, the papermaking machine breaks.
【０００３】このような破れの問題から抄紙の代わりに
塩化ビニール系重合体を主成分とするシートが使用され
ている。塩化ビニール系重合体は施工性に優れ、難燃性
にも優れているが、反面重合体特有の光沢が残り、自然
な木目模様の印刷は不可能で、消費者のニーズに対応で
きず、また表面に結露しやすい、傷が付きやすいなどの
問題があり、さらには火災時に塩化ビニール系重合体か
ら塩素の猛毒ガスが発生するという問題があった。In view of such a breakage problem, a sheet containing a vinyl chloride polymer as a main component is used in place of paper making. Vinyl chloride polymer is excellent in workability and flame retardance, but on the other hand, it retains the luster peculiar to the polymer and cannot print a natural wood grain pattern, and cannot meet the needs of consumers. In addition, there are problems that dew condensation is likely to occur on the surface, that scratches are likely to occur, and that a vinyl chloride polymer produces a highly toxic gas of chlorine during a fire.
【０００４】[0004]
【発明が解決しようとする課題】本発明はこのような課
題を解決するもので、表面を紙にして印刷性を保持しな
がら伸度の向上を図るとともに、表面の結露の問題や、
傷が付きやすいなどの問題を解決し、さらには火災時に
おける猛毒ガスの発生を減少させるようにすることを目
的とするものである。SUMMARY OF THE INVENTION The present invention has been made to solve such a problem and aims to improve the elongation while keeping the printability by using paper as the surface, and also to prevent the problem of dew condensation on the surface.
It is intended to solve problems such as being easily scratched, and further to reduce the generation of highly toxic gas during a fire.
【０００５】[0005]
【課題を解決するための手段】この課題を解決するため
に本発明は、紙と、ビニール系重合体を除く熱可塑性重
合体成分からなる部分熱圧着長繊維不織布とをポリオレ
フィン系重合体を介して接合してなることを要旨とする
ものである。また本発明は、前記紙の表面にポリオレフ
ィン系重合体、ポリアミド系重合体、ポリエステル系重
合体、ポリアクリル酸エステル重合体の何れかをラミネ
ートしてなることを要旨とするものである。また本発明
は、部分熱圧着長繊維不織布の熱可塑性重合体成分が繊
維形成性ポリオレフィン系重合体からなることを要旨と
するものである。また本発明は、部分熱圧着長繊維不織
布を構成する繊維の鞘部が繊維形成性ポリオレフィン系
重合体成分からなるとともに、芯部が前記繊維形成性ポ
リオレフィン系重合体成分より３０℃以上高い融点を有
する繊維形成性重合体成分からなることを要旨とするも
のである。さらに本発明は、部分熱圧着長繊維不織布が
コロナ放電処理されていることを要旨とするものであ
る。In order to solve this problem, the present invention relates to a paper and a partially thermocompression-bonded long-fiber non-woven fabric made of a thermoplastic polymer component excluding a vinyl polymer through a polyolefin polymer. The main idea is to join them together. Further, the gist of the present invention is that the surface of the paper is laminated with any one of a polyolefin-based polymer, a polyamide-based polymer, a polyester-based polymer, and a polyacrylic acid ester polymer. Further, the gist of the present invention is that the thermoplastic polymer component of the partially thermocompression-bonded long-fiber nonwoven fabric comprises a fiber-forming polyolefin-based polymer. Further, according to the present invention, the sheath portion of the fibers constituting the partially thermocompression-bonded long-fiber nonwoven fabric is composed of a fiber-forming polyolefin-based polymer component, and the core portion has a melting point higher than that of the fiber-forming polyolefin-based polymer component by 30 ° C. or more. The gist is that the fiber-forming polymer component is included. Further, the gist of the present invention is that the partially thermocompression-bonded long-fiber nonwoven fabric is subjected to corona discharge treatment.
【０００６】以下、本発明についてさらに詳細に説明す
ると、本発明における紙としては主成分が例えばパル
プ、麻などの少なくとも一種からなるセルロース系繊維
により作られ、あるいはこのセルロース系繊維と合成重
合体、例えばナイロン６、ナイロン66などのポリアミド
系重合体繊維、ポリエチレンテレフタレート、ポリブチ
レンテレフタレートの少なくとも一種からなるポリエス
テル系重合体繊維、もしくはポリエチレン、ポリプロピ
レンの少なくとも一種からなるポリオレフィン系重合体
繊維との混抄により作られた抄紙を用いることができ
る。また、本発明における前記紙は前記合成重合体から
なり単糸繊度が０．１デニール以下の極細繊維を用いス
マッシュ法またはメルトブローン法、フラッシュ紡糸法
により作成された不織布からなる合成紙であっても良
い。また、本発明における前記紙は例えばナイロン６、
ナイロン66などのポリアミド系重合体繊維、ポリエチレ
ンテレフタレート、ポリブチレンテレフタレートの少な
くとも一種からなるポリエステル系重合体繊維、もしく
はポリエチレン、ポリプロピレンの少なくとも一種から
なるポリオレフィン系重合体繊維、およびこれらの混繊
からなる不織布や、上記合成重合体からなる芯鞘構造の
長繊維不織布に、上記合成重合体からなるフイルムを積
層した合成紙であっても良い。さらに、上記合成重合体
からなる短繊維を用い、抄紙法により作成された合成紙
であっても良い。The present invention will be described in more detail below. The paper in the present invention is made of a cellulosic fiber whose main component is at least one of pulp, hemp and the like, or the cellulosic fiber and a synthetic polymer, For example, it is produced by mixing with polyamide polymer fibers such as nylon 6 and nylon 66, polyester polymer fibers made of at least one of polyethylene terephthalate and polybutylene terephthalate, or polyolefin polymer fibers made of at least one of polyethylene and polypropylene. The prepared paper can be used. Further, the paper according to the present invention may be a synthetic paper composed of a nonwoven fabric produced by a smash method, a melt blown method, or a flash spinning method using ultrafine fibers having a single yarn fineness of 0.1 denier or less, which is made of the synthetic polymer. good. The paper in the present invention is, for example, nylon 6,
Polyamide-based polymer fibers such as nylon 66, polyester-based polymer fibers made of at least one of polyethylene terephthalate and polybutylene terephthalate, or polyolefin-based polymer fibers made of at least one of polyethylene and polypropylene, and non-woven fabric made of a mixed fiber of these. Alternatively, it may be a synthetic paper in which a long-fiber nonwoven fabric having a core-sheath structure made of the above-mentioned synthetic polymer is laminated with a film made of the above-mentioned synthetic polymer. Further, it may be a synthetic paper prepared by a papermaking method using short fibers made of the above synthetic polymer.
【０００７】次に本発明における前記部分熱圧着長繊維
不織布は単糸繊度が１５デニール以下、好ましくは１０
デニール以下の長繊維を用いてスパンボンド法により作
られ、この部分熱圧着長繊維不織布の材料となるビニー
ル系重合体を除く熱可塑性重合体成分はナイロン６、ナ
イロン66などのポリアミド系重合体、ポリエチレンテレ
フタレート、ポリブチレンテレフタレートの少なくとも
一種からなるポリエステル系重合体、もしくはポリエチ
レン、ポリプロピレンの少なくとも一種からなるポリオ
レフィン系重合体からなり、融点が１００℃以上のもの
が好ましい。前記部分熱圧着長繊維不織布は単糸繊度が
１５デニールを超えると紙側に向く不織布表面の凹凸が
大きくなり、印刷性が悪くなる。Next, the partially thermocompression-bonded long-fiber nonwoven fabric of the present invention has a single yarn fineness of 15 denier or less, preferably 10
The thermoplastic polymer component, excluding the vinyl-based polymer, which is the material of the partially thermocompression-bonded long-fiber nonwoven fabric, is made by the spunbond method using long fibers having a denier or less, polyamide-based polymers such as nylon 6 and nylon 66, A polyester-based polymer made of at least one of polyethylene terephthalate and polybutylene terephthalate, or a polyolefin-based polymer made of at least one of polyethylene and polypropylene and having a melting point of 100 ° C. or higher is preferable. If the single yarn fineness of the partially thermocompression-bonded long-fiber non-woven fabric exceeds 15 denier, the unevenness of the non-woven fabric surface facing the paper side becomes large and the printability deteriorates.
【０００８】また、前記紙と、部分熱圧着長繊維不織布
とを接合するポリオレフィン系重合体は厚みが３０ミク
ロン以下のフイルム状で使用され、熱圧着される。フイ
ルムの厚みが３０ミクロンを超えると、接着層が厚過ぎ
てシートが硬くなるという問題がある。The polyolefin polymer for joining the paper and the partially thermocompression-bonded long-fiber nonwoven fabric is used in the form of a film having a thickness of 30 μm or less and thermocompression bonded. If the thickness of the film exceeds 30 μm, there is a problem that the adhesive layer becomes too thick and the sheet becomes hard.
【０００９】このように紙、部分熱圧着長繊維不織布、
およびこれらを接合するフイルムとしてポリオレフィン
系重合体を材料に用いることにより、相溶性が良く、接
着力が高まり、層間剥離強力が向上する。As described above, the paper, the partial thermocompression-bonded long-fiber non-woven fabric,
Also, by using a polyolefin-based polymer as a material for joining them, the compatibility is good, the adhesive strength is increased, and the delamination strength is improved.
【００１０】また、紙の表面にポリオレフィン系重合
体、ポリアミド系重合体、ポリエステル系重合体、ポリ
アクリル酸エステル重合体の何れかをラミネートするこ
とにより、紙の耐摩耗性を一層向上させることも可能で
ある。この場合、ラミネートされる重合体層の厚みは１
０ミクロン〜４０ミクロンが好ましく、１０ミクロン未
満では薄過ぎて耐摩耗性向上の効果が発揮されず、４０
ミクロンを超えると厚過ぎてシートが硬くなる。It is also possible to further improve the abrasion resistance of the paper by laminating any of a polyolefin-based polymer, a polyamide-based polymer, a polyester-based polymer and a polyacrylic acid ester polymer on the surface of the paper. It is possible. In this case, the thickness of the polymer layer to be laminated is 1
0 micron to 40 micron is preferable, and if it is less than 10 micron, it is too thin and the effect of improving wear resistance is not exhibited.
If it exceeds micron, the sheet becomes too thick and hard.
【００１１】また、部分熱圧着長繊維不織布に用いる繊
維を芯鞘構造として、繊維の鞘部が繊維形成性ポリオレ
フィン系重合体成分からなり、芯部が前記繊維形成性ポ
リオレフィン系重合体成分より３０℃以上高い融点を有
する繊維形成性重合体成分からなるのは、部分熱圧着長
繊維不織布と紙とを熱圧着するときに前記芯部が溶融せ
ず、強力を担持させるためである。Further, the fibers used in the partially thermocompression-bonded long-fiber nonwoven fabric have a core-sheath structure, and the sheath portion of the fibers is composed of a fiber-forming polyolefin-based polymer component, and the core portion is 30 times larger than the fiber-forming polyolefin-based polymer component. The reason for comprising the fiber-forming polymer component having a high melting point of not less than 0 ° C. is that the core portion does not melt when thermocompression-bonding the partially thermocompression-bonded long-fiber non-woven fabric and the paper, and carries a strong strength.
【００１２】さらに、部分熱圧着長繊維不織布をコロナ
放電処理することにより、不織布を構成する繊維の表面
にざらつきが生じ、不織布と基材との接合を強固に行な
うことができる。Furthermore, by subjecting the partially thermocompression-bonded long-fiber non-woven fabric to corona discharge treatment, the surface of the fibers constituting the non-woven fabric is roughened, and the non-woven fabric and the base material can be firmly bonded.
【００１３】[0013]
【作用】このように、表面を紙にして印刷性を保持し、
この紙に不織布を接合することにより化粧用複合シート
の伸度の向上を図ることができる。即ち、一般に化粧用
シートとして用いられる紙では、張力が印加されると、
構造的に弱い部分に引張応力が集中しその部分で破断が
生じる。これに対し本発明の化粧用複合シートは、この
ような紙が伸度を有する長繊維不織布にポリオレフィン
系重合体を介して接合され、即ち紙の構成繊維がその繊
維オーダーで重合体を介して不織布の構成繊維に接合さ
れ、しかも前記長繊維不織布として部分熱圧着されるこ
とにより形態を保持するとともに伸度をも有する不織布
が用いられるものである。従って、この複合シートで
は、張力が印加されると、前記伸度を有する不織布が歪
みを吸収して面的に均一に伸び、紙はその構成繊維が前
記不織布の構成繊維にその繊維オーダーで接合している
ため、紙の構成繊維を破断あるいは紙の形態を崩したり
することなく面的にほぼ均一に伸び、結果として複合シ
ート全体として伸度が向上するのである。特に化粧用複
合シートが貼り付けられた建材や家具材料の裏面よりＶ
状やＵ状の切り込みを入れて、この切り込み部で建材や
家具材料を折り曲げたとき、伸度を有することにより化
粧用複合シートが破れるという問題がない。また従来の
ように表面の結露の問題や、表面に傷が付きやすいなど
の問題がなく、さらには従来のような塩化ビニール系重
合体を用いておらず、火災時における猛毒ガスの発生を
減少させることができる。[Function] In this way, the surface is made of paper to maintain the printability,
By bonding a nonwoven fabric to this paper, the elongation of the cosmetic composite sheet can be improved. That is, in the paper generally used as a cosmetic sheet, when tension is applied,
The tensile stress concentrates on the structurally weak portion and fracture occurs at that portion. On the other hand, the cosmetic composite sheet of the present invention has such a paper bonded to a long-fiber nonwoven fabric having elongation via a polyolefin-based polymer, that is, the constituent fibers of the paper are bonded via the polymer in the fiber order. A non-woven fabric is used which is bonded to the constituent fibers of the non-woven fabric, and which retains its shape by the partial thermocompression bonding as the long-fiber non-woven fabric and also has an elongation. Therefore, in this composite sheet, when tension is applied, the non-woven fabric having the above-mentioned elongation absorbs the strain and stretches uniformly in a plane, and the constituent fibers of the paper are bonded to the constituent fibers of the non-woven fabric in the order of the fibers. As a result, the constituent fibers of the paper are stretched substantially uniformly in the plane without breaking or breaking the form of the paper, and as a result, the elongation of the composite sheet as a whole is improved. Especially from the back of building materials and furniture materials to which a composite sheet for makeup is attached, V
When a building material or furniture material is bent at this cut portion after making a U-shaped or U-shaped cut, there is no problem that the cosmetic composite sheet is broken due to its elongation. In addition, there is no problem of dew condensation on the surface and scratches on the surface as in the past, and since no vinyl chloride polymer as in the past is used, the generation of toxic gas in the case of fire is reduced. Can be made.
【００１４】[0014]
【実施例】以下、本発明の実施例について詳細に説明す
る。 実施例１ ポリエチレンテレフタレート重合体を材料に用い、スパ
ンボンド法により作成され、単糸繊度が３デニール、断
面丸形の長繊維からなる目付４０ｇ／ｍ2 の部分熱圧着
長繊維不織布と、パルプを材料に用い、坪量３０ｇ／ｍ
2 の原紙の表面に木目柄の印刷が施され且つ表面の耐摩
耗性を向上させるためジアリルフタレート重合体とメラ
ミン重合体の混合液に硬化剤、架橋剤、耐光剤を加えた
ものを前記印刷した表面上にコーティングしながら含浸
させてなる抄紙とを、厚み２０ミクロンでフイルム状に
押し出された溶融ポリエチレン重合体を介して接合さ
せ、建材貼り付け用の化粧用複合シートを得た。この化
粧用複合シートを部分熱圧着長繊維不織布が木製の内装
用建材の表面に接し建材の側面を覆うようにアクリルメ
ラミン重合体を介してラッピング加工により貼り付けた
ところ、建材の角張り部における抄紙の破れやクラック
などの発生はなく、良好な仕上がりの化粧建材が得られ
た。さらにこの化粧用複合シートを合板に貼り合わせ、
合板の裏面よりＶ状の切り込みを入れた後、芯材の直角
部に貼り合わせたところ、直角部における抄紙の破れや
クラックなどの発生がなかった。EXAMPLES Examples of the present invention will be described in detail below. Example 1 Using a polyethylene terephthalate polymer as a material, a partially thermocompression-bonded continuous fiber non-woven fabric having a unit weight of 40 g / m 2 made of a continuous fiber having a single yarn fineness of 3 denier and a round cross section, and a pulp were prepared. Used for materials, basis weight 30g / m
The surface of the base paper 2 is printed with a wood grain pattern and in order to improve the abrasion resistance of the surface, a mixture of a diallyl phthalate polymer and a melamine polymer, to which a curing agent, a cross-linking agent, and a light-proofing agent are added, is printed. The paper made by impregnating the coated surface with the coated surface was joined via a molten polyethylene polymer having a thickness of 20 μm and extruded in a film shape to obtain a composite sheet for makeup application. This composite composite sheet was attached by lapping via an acrylic melamine polymer so that the partial thermocompression-bonded long-fiber non-woven fabric was in contact with the surface of the wooden interior building material and covered the side surface of the building material. There were no tears or cracks in the papermaking process, and a decorative building material with a good finish was obtained. Furthermore, this composite sheet for makeup is attached to plywood,
After making a V-shaped cut from the back surface of the plywood and pasting it to the right-angled portion of the core material, no tearing or cracking of the papermaking occurred at the right-angled portion.
【００１５】実施例２ 実施例１における部分熱圧着長繊維不織布の代わりに、
ポリプロピレン重合体を材料として、スパンボンド法に
より作成され、単糸繊度が２デニール、断面丸形の長繊
維からなる目付３０ｇ／ｍ2 の部分熱圧着長繊維不織布
を用いた以外は実施例１と同様にして化粧用複合シート
を得た。この化粧用複合シートは実施例１における化粧
用複合シートと同様の効果が得られるほか、実施例１に
おける化粧用複合シートに比べて不織布とポリエチレン
フイルムとの接着性が向上した。Example 2 Instead of the partially thermocompression bonded long-fiber nonwoven fabric in Example 1,
Example 1 except that a partially thermocompression-bonded non-woven fabric made of a polypropylene polymer by a spunbond method and having a single yarn fineness of 2 denier and a circular cross section having a basis weight of 30 g / m 2 was used. A composite sheet for makeup was obtained in the same manner. This cosmetic composite sheet has the same effects as the cosmetic composite sheet in Example 1, and also has improved adhesiveness between the nonwoven fabric and the polyethylene film as compared with the cosmetic composite sheet in Example 1.
【００１６】実施例３ 実施例１における部分熱圧着長繊維不織布の代わりに、
スパンボンド法により作成され、鞘部がポリエチレン重
合体、芯部がポリエチレンテレフタレート重合体からな
り、単糸繊度が３デニール、断面丸形の芯鞘構造の長繊
維からなる目付３０ｇ／ｍ2 の部分熱圧着長繊維不織布
を用いた以外は実施例１と同様にして化粧用複合シート
を得た。この化粧用複合シートは実施例１における化粧
用複合シートと同様の効果が得られるほか、実施例１に
おける化粧用複合シートに比べて不織布とポリエチレン
フイルムとの接着性が向上した。また、不織布を構成す
る繊維の鞘部がポリエチレン重合体からなり、ポリエチ
レンフイルムと同一成分であるため、相溶性が良く、接
着性が一層向上した。また、不織布を構成する繊維の芯
部がポリエチレンテレフタレート重合体からなるため、
寸法安定性に優れており、さらに耐熱性にも優れてい
る。Example 3 Instead of the partially thermocompression-bonded long-fiber nonwoven fabric in Example 1,
A part having a basis weight of 30 g / m 2 which is made by the spunbond method and has a sheath part made of a polyethylene polymer, a core part made of a polyethylene terephthalate polymer, a single yarn fineness of 3 denier and a round-section core-sheath structure long fiber. A cosmetic composite sheet was obtained in the same manner as in Example 1 except that the thermocompression-bonded long-fiber nonwoven fabric was used. This cosmetic composite sheet has the same effects as the cosmetic composite sheet in Example 1, and also has improved adhesiveness between the nonwoven fabric and the polyethylene film as compared with the cosmetic composite sheet in Example 1. Further, since the sheath portion of the fibers constituting the non-woven fabric is made of a polyethylene polymer and has the same component as the polyethylene film, the compatibility is good and the adhesiveness is further improved. Further, since the core of the fibers constituting the non-woven fabric is made of polyethylene terephthalate polymer,
It has excellent dimensional stability and heat resistance.
【００１７】実施例４ 前記実施例１〜実施例３における不織布の建材の表面や
家具材料の表面と接する面に３７ダインのコロナ放電処
理を施した。そして、この化粧用複合シートをモノアク
リル系接着剤を介して建材に貼り付けたところ、Ｔ型剥
離強力４ｋｇ／２５ｍｍ以上が得られた。なお、Ｔ型剥
離強力の測定は２０℃、６５％ＲＨで２５ｍｍの試験片
を１８０度方向で剥離して行なった。Example 4 37 dyne corona discharge treatment was applied to the surfaces of the non-woven fabrics used in Examples 1 to 3 in contact with the surfaces of building materials and furniture materials. Then, when this cosmetic composite sheet was attached to a building material via a monoacrylic adhesive, a T-type peel strength of 4 kg / 25 mm or more was obtained. The T-type peel strength was measured by peeling a 25 mm test piece at 180 ° in 20 ° C. and 65% RH.
【００１８】実施例５ 実施例３における芯鞘構造の長繊維不織布と同様の長繊
維不織布を上下の層に用い、この上下の長繊維不織布間
に厚み５０ミクロンのポリエチレンフイルムを配し、こ
れらを１００℃の加熱ローラで熱圧着させて合成紙を作
成し、この合成紙に、実施例１と同様ポリエチレンテレ
フタレート重合体を材料に用い、単糸繊度が３デニー
ル、断面丸形の長繊維からなる目付４０ｇ／ｍ2 の部分
熱圧着長繊維不織布を厚み２０ミクロンでフイルム状に
押し出された溶融ポリエチレン重合体を介して接合さ
せ、建材貼り付け用の化粧用複合シートを得た。この化
粧用複合シートも実施例１における化粧用複合シートと
同様の効果が得られた。Example 5 Long-fiber non-woven fabric similar to the long-fiber non-woven fabric having the core-sheath structure in Example 3 was used for the upper and lower layers, and a polyethylene film having a thickness of 50 μm was arranged between the upper and lower long-fiber non-woven fabrics. A synthetic paper is prepared by thermocompression bonding with a heating roller of 100 ° C., and a polyethylene terephthalate polymer is used as a material for this synthetic paper as in Example 1, and a single fiber fineness is 3 denier and is composed of long fibers having a round cross section. A partially thermocompression-bonded long-fiber nonwoven fabric having a basis weight of 40 g / m 2 was joined via a molten polyethylene polymer extruded in a film shape with a thickness of 20 μm to obtain a cosmetic composite sheet for attaching a building material. The same effect as the cosmetic composite sheet in Example 1 was obtained also with this cosmetic composite sheet.
【００１９】実施例６ 融点が２６０℃の高融点ポリエチレンテレフタレート繊
維と融点が１１０℃の低融点ポリエチレンテレフタレー
ト繊維を５０：５０の重量比率で混抄した後、熱カレン
ダーで低融点ポリエチレンテレフタレート繊維を介して
繊維間を融着せしめて抄紙を作成した。この抄紙と、実
施例１と同様ポリエチレンテレフタレート重合体を材料
に用い、単糸繊度が３デニール、断面丸形の長繊維から
なる目付４０ｇ／ｍ2 の部分熱圧着長繊維不織布を厚み
２０ミクロンでフイルム状に押し出された溶融ポリエチ
レン重合体を介して接合させ、建材貼り付け用の化粧用
複合シートを得た。この化粧用複合シートも実施例１に
おける化粧用複合シートと同様の効果が得られた。Example 6 A high melting point polyethylene terephthalate fiber having a melting point of 260 ° C. and a low melting point polyethylene terephthalate fiber having a melting point of 110 ° C. were mixed at a weight ratio of 50:50 and then heat-calendered through the low melting point polyethylene terephthalate fiber. The paper was made by fusing the fibers together. Using this paper and a polyethylene terephthalate polymer as a material as in Example 1, a partially thermocompression-bonded continuous fiber nonwoven fabric having a single yarn fineness of 3 denier and a round cross section with a basis weight of 40 g / m 2 and a thickness of 20 μm was used. Bonding was performed through a molten polyethylene polymer extruded in a film shape to obtain a cosmetic composite sheet for sticking a building material. The same effect as the cosmetic composite sheet in Example 1 was obtained also with this cosmetic composite sheet.
【００２０】実施例７ 平均デニールが０．０５デニールのポリエチレン繊維を
用いてスマッシュ法で得られた目付１００ｇ／ｍ2 の合
成紙と、実施例１と同様ポリエチレンテレフタレート重
合体を材料に用い、単糸繊度が３デニール、断面丸形の
長繊維からなる目付４０ｇ／ｍ2 の部分熱圧着長繊維不
織布を厚み２０ミクロンでフイルム状に押し出された溶
融ポリエチレン重合体を介して接合させ、建材貼り付け
用の化粧用複合シートを得た。この化粧用複合シートも
実施例１における化粧用複合シートと同様の効果が得ら
れた。Example 7 A synthetic paper having a basis weight of 100 g / m 2 obtained by a smash method using polyethylene fibers having an average denier of 0.05 denier, and a polyethylene terephthalate polymer as in Example 1 were used as materials. Partial thermocompression-bonded long-fiber non-woven fabric with a fiber fineness of 3 denier and round cross-section with a basis weight of 40 g / m 2 is bonded through a molten polyethylene polymer extruded in the shape of a film with a thickness of 20 μm, and applied as a building material. A composite sheet for makeup was obtained. The same effect as the cosmetic composite sheet in Example 1 was obtained also with this cosmetic composite sheet.
【００２１】実施例８ 実施例１〜実施例７で得られた化粧用複合シートの紙の
表面にポリエチレン重合体を材料に用いて厚み２０ミク
ロンでラミネートした。これにより得られた化粧用複合
シートは実施例１〜実施例７の化粧用複合シートに比べ
て耐摩耗性を一層向上させることができた。Example 8 A polyethylene polymer was used as a material and laminated on the surface of the paper of the cosmetic composite sheets obtained in Examples 1 to 7 in a thickness of 20 μm. The cosmetic composite sheets thus obtained were able to further improve the abrasion resistance as compared with the cosmetic composite sheets of Examples 1 to 7.
【００２２】[0022]
【発明の効果】以上のように本発明によれば、表面を紙
にして印刷性を保持し、この紙に不織布を接合すること
により化粧用複合シートの伸度の向上を図ることができ
る。特に化粧用複合シートが貼り付けられた建材や家具
材料の裏面よりＶ状やＵ状の切り込みを入れて、この切
り込み部で建材や家具材料を折り曲げたとき、伸度を有
することにより化粧用複合シートが破れるという問題が
ない。また従来のように表面の結露の問題や、表面に傷
が付きやすいなどの問題がなく、さらには従来のような
塩化ビニール系重合体を用いておらず、火災時における
猛毒ガスの発生を減少させることができる。As described above, according to the present invention, it is possible to improve the elongation of the cosmetic composite sheet by making the surface of the paper a printable material and bonding the nonwoven fabric to the paper. In particular, when a V-shaped or U-shaped cut is made from the back surface of a building material or furniture material to which a composite sheet for makeup is attached, and the building material or furniture material is bent at this cut portion, the composite for makeup can be obtained by having an elongation. There is no problem of the sheet breaking. In addition, there is no problem of dew condensation on the surface and scratches on the surface as in the past, and since no vinyl chloride polymer as in the past is used, the generation of toxic gas in the case of fire is reduced. Can be made.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ３２Ｂ 27/30 Ａ 8115−4Ｆ 27/32 8115−4Ｆ 27/34 7258−4Ｆ 27/36 7258−4Ｆ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Office reference number FI technical display location B32B 27/30 A 8115-4F 27/32 8115-4F 27/34 7258-4F 27/36 7258- 4F
Claims (5)
重合体成分からなる部分熱圧着長繊維不織布とをポリオ
レフィン系重合体を介して接合してなることを特徴とす
る化粧用複合シート。1. A cosmetic composite sheet comprising a paper and a partially thermocompression-bonded long-fiber non-woven fabric made of a thermoplastic polymer component excluding a vinyl polymer, which are bonded to each other via a polyolefin polymer.
リアミド系重合体、ポリエステル系重合体、ポリアクリ
ル酸エステル重合体の何れかをラミネートしてなること
を特徴とする請求項１記載の化粧用複合シート。2. The cosmetic according to claim 1, wherein the surface of the paper is laminated with any one of a polyolefin-based polymer, a polyamide-based polymer, a polyester-based polymer and a polyacrylic acid ester polymer. Composite sheet.
レフィン系重合体からなることを特徴とする請求項１ま
たは２記載の化粧用複合シート。3. The cosmetic composite sheet according to claim 1, wherein the thermoplastic polymer component comprises a fiber-forming polyolefin-based polymer.
の鞘部が繊維形成性ポリオレフィン系重合体成分からな
るとともに、芯部が前記繊維形成性ポリオレフィン系重
合体成分より３０℃以上高い融点を有する繊維形成性重
合体成分からなることを特徴とする請求項１または２記
載の化粧用複合シート。4. The sheath of fibers constituting the partially thermocompression-bonded long-fiber nonwoven fabric comprises a fiber-forming polyolefin-based polymer component, and the core has a melting point higher than that of the fiber-forming polyolefin-based polymer component by 30 ° C. or more. The composite sheet for cosmetics according to claim 1 or 2, wherein the composite sheet comprises a fiber-forming polymer component.
理されてなる請求項１または２記載の化粧用複合シー
ト。5. The cosmetic composite sheet according to claim 1, wherein the partially thermocompression-bonded long-fiber nonwoven fabric is subjected to corona discharge treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4345695A JPH0664113A (en) | 1992-06-19 | 1992-12-25 | Composite sheet for decorating |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4-159870 | 1992-06-19 | ||
| JP15987092 | 1992-06-19 | ||
| JP4345695A JPH0664113A (en) | 1992-06-19 | 1992-12-25 | Composite sheet for decorating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0664113A true JPH0664113A (en) | 1994-03-08 |
Family
ID=26486542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4345695A Pending JPH0664113A (en) | 1992-06-19 | 1992-12-25 | Composite sheet for decorating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0664113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246144A (en) * | 1994-03-09 | 1995-09-26 | Unitika Ltd | Antiallergenic bedding cover |
| JP2002514272A (en) * | 1997-01-21 | 2002-05-14 | ザ デクスター コーポレイション | Nonwoven fabric wet-laid from non-pulped natural fibers and composite material containing the same |
-
1992
- 1992-12-25 JP JP4345695A patent/JPH0664113A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246144A (en) * | 1994-03-09 | 1995-09-26 | Unitika Ltd | Antiallergenic bedding cover |
| JP2002514272A (en) * | 1997-01-21 | 2002-05-14 | ザ デクスター コーポレイション | Nonwoven fabric wet-laid from non-pulped natural fibers and composite material containing the same |
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